[Comparison of Two Commercial Quantitative Cytomegalovirus (CMV) Polymerase Chain Reaction Tests Calibrated by World Health Organization International CMV Standard]

Cytomegalovirus (CMV) viral load quantitation is important in the diagnosis, follow-up and monitoring of antiviral therapy in transplant patients. In this study, aiming to compare the results of two Health Organization Commercial (WHO) International CMV standard calibrated test polymerase chain reaction, CMV Cobas Ampliprep / Cobas TaqMan (CMV-CAP / CTM) (Roche, Germany) and Artus CMV QIASymphony-Rotorgene (CMV-QS-RGQ) (Qiagen, Germany).

Both tests were performed simultaneously on 244 plasma samples. The result is measured in copies / ml and converted to IU / ml by multiplying by 0.91 for CMV-CAP / CTM and 1.64 for CMV-QS-RGQ, as specified by the manufacturer. CMV DNA was detected in 174 (71.3%) and was not detected in 52 (21.3%) of the samples and eighteen (7.4%) samples had discordant results of the two tests. In 16 of 18 samples with irregularities, viral load under dynamic measuring range of both tests.

In one sample, CMV DNA could not be detected by CMV-CAP / CTM but detected by CMV-QS-RGQ with 497 copies / ml, and 334 copies / ml of CMV DNA was detected by CMV-CAP / CTM in another sample where it is can not be detected by CMV-QS-RGQ. A high degree of agreement was found between the qualitative results of both tests (kappa = 0.80, p <0.001). For quantitative results in a dynamic measurement range of the second test (n = 129), the values ​​of the median viral load was measured with the CMV-CAP / CTM and CMV-QS-RGQ was 1140 copies / ml (range: 151-254000) and 1826 copies / ml (range: 189-551521).

When the results are converted to IU / ml, the values ​​of the median viral load was measured with the CMV-CAP / CTM and CMV-QS-RGQ is 1037 IU / ml (range: 137-231140) and 2993 IU / ml (range: 310- 904 133 ), each. There is a very strong correlation (r = 0.94, p <0.001; r = 0.94, p <0.001, respectively) between the values ​​of log10 of the quantitative results in a dynamic measuring range (n = 129) as copy / ml and IU / ml of the second test. CMV-values ​​in accordance with the QS-RGQ 150, 1000, 3000 copies / ml in CMV-CAP / CTM is as 94.5, 1571, 323.5 copies / ml and values ​​of CMV-QS-RGQ in accordance with 137, 910 , 2730 IU / ml in CMV CAP / CTM is as 154, 2557.6, 6965.9 IU / ml, respectively. A variation of 0.45 log 10 is determined between these values.

[Comparison of Two Commercial Quantitative Cytomegalovirus (CMV) Polymerase Chain Reaction Tests Calibrated by World Health Organization International CMV Standard]
[Comparison of Two Commercial Quantitative Cytomegalovirus (CMV) Polymerase Chain Reaction Tests Calibrated by World Health Organization International CMV Standard]

In total 131 samples; 129 of them with the results of both tests in the dynamic measurement range and two of them were CMV DNA was not detected in any of the tests; found that 112 (85.5%) results for copy / ml, 73 (56%) results to IU / ml is within ± 0.5 log10 difference measurements and 19 (14.5%) results for copy / ml and 58 ( 44%) results to IU / ml greater than ± 0.5 log10. Bland-Altman analysis demonstrated that CMV test-CAP / CTM make measurements are lower than CMV-QS-RGQ and the average difference for copy / ml and IU / ml results of 0.22 log10 copies / ml and 0.47 log10 IU / ml.

In conclusion; when the results are converted to IU / ml, the number of samples with acceptable measurement difference between the results of two tests (≤ 0.5 log10) decrease and the number of samples with different measurements of> 0.5 log10 increase and the difference was found to be statistically significant (p <0.001 ). Calibrating Roche CMV CAP / CTM and Artus test CMV-QS-RGQ with WHO international CMV standard does not enhance the comparability between the quantitative results in plasma samples, on the contrary, it was found that when the results are converted to IU / ml, the difference measurements showed viral replication significant biological detected between the two tests.

Fish Estradiol (E2) ELISA Kit

AE46327FI-96Tests 96 Tests
EUR 680
Description: Fish

Fish Estradiol(E2)ELISA Kit

SL0033FI -
EUR 528

Fish Estradiol(E2)ELISA Kit

YLA0010FI-48T 48T Ask for price

Fish Estradiol(E2)ELISA Kit

YLA0010FI-96T 96T Ask for price

Fish Estradiol (E2) ELISA

KU-230 96 tests
EUR 650

Fish estradiol ELISA Kit

QY-E160034 96T
EUR 573.6

Estradiol (E2) ELISA Kit

DLR-E2-Ge-48T 48T
EUR 519.6
Description: A competitive inhibition quantitative ELISA assay kit for detection of Estradiol (E2) in samples from serum, plasma, tissue homogenates, cell lysates, cell culture supernates or other biological fluids.

Estradiol (E2) ELISA Kit

DLR-E2-Ge-96T 96T
EUR 669.6
Description: A competitive inhibition quantitative ELISA assay kit for detection of Estradiol (E2) in samples from serum, plasma, tissue homogenates, cell lysates, cell culture supernates or other biological fluids.

E2(Estradiol) ELISA Kit

ELK1208-48T 48T Ask for price
Description: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with E2 protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to E2. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of E2 in the samples is then determined by comparing the OD of the samples to the standard curve.

E2(Estradiol) ELISA Kit

ELK1208-96T 96T Ask for price
Description: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with E2 protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to E2. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of E2 in the samples is then determined by comparing the OD of the samples to the standard curve.

E2(Estradiol) ELISA Kit

EU0390 96T
EUR 571.5
Description: Method of detection: Coated with Antigen, Competitive ELISA;Reacts with: General;Sensitivity: 7.5pg/ml

E2(Estradiol) ELISA Kit

EKF57979-48T 48T
EUR 396.9

E2(Estradiol) ELISA Kit

EKF57979-5x96T 5x96T
EUR 2693.25

E2(Estradiol) ELISA Kit

EKF57979-96T 96T
EUR 567

Estradiol (E2) ELISA Kit

EKU10337-48T 48T
EUR 402.22

Estradiol (E2) ELISA Kit

EKU10337-5x96T 5x96T
EUR 2729.35

Estradiol (E2) ELISA Kit

EKU10337-96T 96T
EUR 574.6

Estradiol (E2) ELISA Kit

EKU11101-48T 48T
EUR 379.54

Estradiol (E2) ELISA Kit

EKU11101-5x96T 5x96T
EUR 2575.45

Estradiol (E2) ELISA Kit

EKU11101-96T 96T
EUR 542.2

Estradiol (E2) ELISA Kit

EKN51448-48T 48T
EUR 250.39

Estradiol (E2) ELISA Kit

EKN51448-5x96T 5x96T
EUR 1699.08

Estradiol (E2) ELISA Kit

EKN51448-96T 96T
EUR 357.7

Estradiol (E2) ELISA Kit

EKN52212-48T 48T
EUR 236.11

Estradiol (E2) ELISA Kit

EKN52212-5x96T 5x96T
EUR 1602.18

Estradiol (E2) ELISA Kit

EKN52212-96T 96T
EUR 337.3

Estradiol (E2) ELISA Kit

EKU03971-48T 48T
EUR 315.98

Estradiol (E2) ELISA Kit

EKU03971-5x96T 5x96T
EUR 2144.15

Estradiol (E2) ELISA Kit

EKU03971-96T 96T
EUR 451.4

Estradiol (E2) ELISA Kit

EKN45082-48T 48T
EUR 215.6

Estradiol (E2) ELISA Kit

EKN45082-5x96T 5x96T
EUR 1463

Estradiol (E2) ELISA Kit

EKN45082-96T 96T
EUR 308

E2(Estradiol) ELISA Kit

E39EU0390 96T
EUR 595

Estradiol (E2) ELISA Kit

abx574169-96tests 96 tests
EUR 764.4

Estradiol (E2) ELISA Kit

20-abx585326
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  • 10 × 96 tests
  • 5 × 96 tests
  • 96 tests

Estradiol (E2) ELISA Kit

abx257128-96tests 96 tests
EUR 764.4

Estradiol (E2) ELISA Kit

20-abx150341
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  • 10 × 96 tests
  • 5 × 96 tests
  • 96 tests

Estradiol,E2 ELISA KIT.

QY-E150004 96T
EUR 573.6

Estradiol (E2) ELISA Kit

abx365130-100g 100 µg
EUR 618.75

Rat E2 estradiol ELISA kit

E02E0023-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Rat E2 estradiol in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat E2 estradiol ELISA kit

E02E0023-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Rat E2 estradiol in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat E2 estradiol ELISA kit

E02E0023-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Rat E2 estradiol in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Dog E2 estradiol ELISA kit

E08E0023-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Canine E2 estradiol in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Dog E2 estradiol ELISA kit

E08E0023-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Canine E2 estradiol in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Dog E2 estradiol ELISA kit

E08E0023-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Canine E2 estradiol in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Pig E2 estradiol ELISA kit

E07E0023-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Porcine E2 estradiol in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Pig E2 estradiol ELISA kit

E07E0023-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Porcine E2 estradiol in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Pig E2 estradiol ELISA kit

E07E0023-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Porcine E2 estradiol in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Rat E2(Estradiol) ELISA Kit

ELK8714-48T 48T Ask for price
Description: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Rat E2 protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat E2. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Rat E2 in the samples is then determined by comparing the OD of the samples to the standard curve.

Rat E2(Estradiol) ELISA Kit

ELK8714-96T 96T Ask for price
Description: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Rat E2 protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat E2. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Rat E2 in the samples is then determined by comparing the OD of the samples to the standard curve.

Rat E2(Estradiol) ELISA Kit

ER1507 96T
EUR 571.5
Description: Method of detection: Coated with Antigen, Competitive ELISA;Reacts with: Rattus;Sensitivity: 7.5pg/ml

Rat Estradiol(E2) Elisa kit

EK720349 96 Wells
EUR 0.56

Rat Estradiol (E2) ELISA Kit

EK10510 96Т
EUR 799

Pig Estradiol (E2) ELISA Kit

EK10511 96Т
EUR 799

Rat E2(Estradiol) ELISA Kit

EKF57964-48T 48T
EUR 396.9

Rat E2(Estradiol) ELISA Kit

EKF57964-5x96T 5x96T
EUR 2693.25

Rat E2(Estradiol) ELISA Kit

EKF57964-96T 96T
EUR 567

Rat Estradiol,E2 ELISA Kit

EKC40197-48T 48T
EUR 403.69

Rat Estradiol,E2 ELISA Kit

EKC40197-5x96T 5x96T
EUR 2739.33

Rat Estradiol,E2 ELISA Kit

EKC40197-96T 96T
EUR 576.7

Pig Estradiol,E2 ELISA KIT

EKC40231-48T 48T
EUR 403.69

Pig Estradiol,E2 ELISA KIT

EKC40231-5x96T 5x96T
EUR 2739.33

Pig Estradiol,E2 ELISA KIT

EKC40231-96T 96T
EUR 576.7

Rat Estradiol(E2)ELISA Kit

GA-E0182RT-48T 48T
EUR 380.4

Rat Estradiol(E2)ELISA Kit

GA-E0182RT-96T 96T
EUR 595.2

Rat E2 estradiol ELISA kit

E01A12979 96T
EUR 700
Description: ELISA

Rat Estradiol, E2 ELISA Kit

CELI-66091r 96 Tests
EUR 1063.2

Pig Estradiol, E2 ELISA KIT

CSB-E06844p-24T 1 plate of 24 wells
EUR 198
Description: Quantitative competitive ELISA kit for measuring Pig Estradiol, E2 in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Pig Estradiol, E2 ELISA KIT

1-CSB-E06844p
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  • 1 plate of 96 wells
  • 10 plates of 96 wells each
  • 5 plates of 96 wells each
Description: Quantitative competitive ELISA kit for measuring Pig Estradiol, E2 in samples from serum, plasma, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.

Rat Estradiol,E2 ELISA Kit

CN-01981R1 96T
EUR 548.4

Rat Estradiol, E2 ELISA Kit

CSB-E05110r-24T 1 plate of 24 wells
EUR 198
Description: Quantitative competitive ELISA kit for measuring Rat Estradiol, E2 in samples from serum, plasma, cell culture supernates, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Rat Estradiol, E2 ELISA Kit

1-CSB-E05110r
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  • 1 plate of 96 wells
  • 10 plates of 96 wells each
  • 5 plates of 96 wells each
Description: Quantitative competitive ELISA kit for measuring Rat Estradiol, E2 in samples from serum, plasma, cell culture supernates, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.

Rat Estradiol (E2) ELISA Kit

AE46320RA-48Tests 48 Tests
EUR 260
Description: Rat (Rattus norvegicus)

Rat Estradiol (E2) ELISA Kit

AE46320RA-96Tests 96 Tests
EUR 480
Description: Rat (Rattus norvegicus)

Pig Estradiol (E2) ELISA Kit

AE46321PI-48Tests 48 Tests
EUR 260
Description: Pig (Sus scrofa; Porcine)

Pig Estradiol (E2) ELISA Kit

AE46321PI-96Tests 96 Tests
EUR 480
Description: Pig (Sus scrofa; Porcine)

Rat Estradiol (E2) ELISA Kit

abx051550-96tests 96 tests
EUR 801.6

Rat Estradiol(E2)ELISA Kit

QY-E11470 96T
EUR 433.2

Rat Estradiol (E2) ELISA Kit

NSL1502r 96 Tests
EUR 498

Rat Estradiol,E2 ELISA Kit

SL0268Ra -
EUR 498

Rat Estradiol,E2 ELISA Kit

YLA0205RA-48T 48T Ask for price

Rat Estradiol,E2 ELISA Kit

YLA0205RA-96T 96T Ask for price

Cat Estradiol (E2) ELISA Kit

YLA0055CT-48T 48T Ask for price

Cat Estradiol (E2) ELISA Kit

YLA0055CT-96T 96T Ask for price

Rat Estradiol (E2) ELISA Kit

abx051550-100g 100 µg
EUR 4450

Rat Estradiol (E2) ELISA Kit

abx051550-10g 10 µg
EUR 493.75

Rat Estradiol (E2) ELISA Kit

abx051550-50g 50 µg
EUR 2350

Goat E2 estradiol ELISA kit

E01A47888 96T
EUR 700
Description: ELISA

Goat E2 estradiol ELISA kit

E06E0023-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Goat E2 estradiol in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Goat E2 estradiol ELISA kit

E06E0023-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Goat E2 estradiol in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Goat E2 estradiol ELISA kit

E06E0023-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Goat E2 estradiol in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Goat Estradiol(E2) Elisa Kit

EK771014 96 Wells
EUR 0.97

Duck estradiol (E2) Elisa kit

EK781024 96 Wells
EUR 0.99

Goat Estradiol (E2) ELISA Kit

EK10512 96Т
EUR 799

Duck estradiol (E2) ELISA kit

EK0065 96 tests
EUR 779

Goat Estradiol(E2) ELISA Kit

EK0081 96 tests
EUR 779

Goat Estradiol(E2) ELISA Kit

CSB-E13505G-24T 1 plate of 24 wells
EUR 198
Description: Quantitative competitive ELISA kit for measuring Goat Estradiol (E2) in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Goat Estradiol(E2) ELISA Kit

1-CSB-E13505G
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  • 1 plate of 96 wells
  • 10 plates of 96 wells each
  • 5 plates of 96 wells each
Description: Quantitative competitive ELISA kit for measuring Goat Estradiol(E2) in samples from serum, plasma, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.

Duck estradiol (E2) ELISA kit

CSB-EQ027953DU-24T 1 plate of 24 wells
EUR 198
Description: Quantitative sandwich ELISA kit for measuring Duck estradiol (E2) in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Duck estradiol (E2) ELISA kit

1-CSB-EQ027953DU
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  • 1 plate of 96 wells
  • 10 plates of 96 wells each
  • 5 plates of 96 wells each
Description: Quantitative sandwich ELISA kit for measuring Duck estradiol (E2) in samples from serum, plasma, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.

Goat Estradiol (E2) ELISA Kit

AE46325GO-48Tests 48 Tests
EUR 360
Description: Goat (Capra hircus; Caprine)

Goat Estradiol (E2) ELISA Kit

AE46325GO-96Tests 96 Tests
EUR 680
Description: Goat (Capra hircus; Caprine)

Goat Estradiol(E2) ELISA Kit

QY-E140095 96T
EUR 495.6

Goat Estradiol (E2) ELISA Kit

NSL1182Gt 96T
EUR 528

Goat Estradiol(E2)ELISA Kit

SL0073Gt - Ask for price

GOAT Estradiol(E2) ELISA Kit

YLA0063GO-48T 48T Ask for price

GOAT Estradiol(E2) ELISA Kit

YLA0063GO-96T 96T Ask for price

Bird Estradiol(E2)ELISA Kit

YLA0007BI-48T 48T Ask for price

Bird Estradiol(E2)ELISA Kit

YLA0007BI-96T 96T Ask for price

Human Estradiol,E2 ELISA Kit

201-12-1035 96 tests
EUR 528
Description: A quantitative ELISA kit for measuring Human in samples from biological fluids.

Sheep E2 estradiol ELISA kit

E01A100181 96T
EUR 700
Description: ELISA

Human E2 estradiol ELISA kit

E01A4215 96T
EUR 700
Description: ELISA

Mouse E2 estradiol ELISA kit

E03E0023-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Mouse E2 estradiol in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse E2 estradiol ELISA kit

E03E0023-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Mouse E2 estradiol in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse E2 estradiol ELISA kit

E03E0023-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Mouse E2 estradiol in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human E2 estradiol ELISA kit

E01E0023-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Human E2 estradiol in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human E2 estradiol ELISA kit

E01E0023-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Human E2 estradiol in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Human E2 estradiol ELISA kit

E01E0023-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Human E2 estradiol in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Horse E2(Estradiol) ELISA Kit

ELK8547-48T 48T Ask for price
Description: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Horse E2 protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Horse E2. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Horse E2 in the samples is then determined by comparing the OD of the samples to the standard curve.

Horse E2(Estradiol) ELISA Kit

ELK8547-96T 96T Ask for price
Description: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Horse E2 protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Horse E2. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Horse E2 in the samples is then determined by comparing the OD of the samples to the standard curve.

Sheep E2(Estradiol) ELISA Kit

ELK8848-48T 48T Ask for price
Description: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Sheep E2 protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Sheep E2. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Sheep E2 in the samples is then determined by comparing the OD of the samples to the standard curve.

Sheep E2(Estradiol) ELISA Kit

ELK8848-96T 96T Ask for price
Description: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Sheep E2 protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Sheep E2. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Sheep E2 in the samples is then determined by comparing the OD of the samples to the standard curve.

Human E2(Estradiol) ELISA Kit

ELK0802-48T 48T Ask for price
Description: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Human E2 protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human E2. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Human E2 in the samples is then determined by comparing the OD of the samples to the standard curve.

Human E2(Estradiol) ELISA Kit

ELK0802-96T 96T Ask for price
Description: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Human E2 protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human E2. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Human E2 in the samples is then determined by comparing the OD of the samples to the standard curve.

Horse estradiol (E2) Elisa kit

EK753088 96 Wells
EUR 0.89

Camel Estradiol (E2) Elisa kit

EK765129 96 Wells
EUR 0.96

Mouse Estradiol,E2 Elisa Kit

EK730142 96 Wells
EUR 0.65

Human Estradiol(E2) Elisa Kit

EK610349 96 Wells
EUR 0.1

Human Estradiol(E2) Elisa Kit

EK710349 96 Wells
EUR 0.84

Human Estradiol (E2) ELISA Kit

EK10513 96Т
EUR 799

Human Estradiol,E2 ELISA Kit

EKC40195-48T 48T
EUR 328.86

Human Estradiol,E2 ELISA Kit

EKC40195-5x96T 5x96T
EUR 2231.55

Human Estradiol,E2 ELISA Kit

EKC40195-96T 96T
EUR 469.8

Mouse Estradiol,E2 ELISA Kit

EKC40196-48T 48T
EUR 403.69

Mouse Estradiol,E2 ELISA Kit

EKC40196-5x96T 5x96T
EUR 2739.33

Mouse Estradiol,E2 ELISA Kit

EKC40196-96T 96T
EUR 576.7

Mouse Estradiol(E2)ELISA Kit

GA-E0085MS-48T 48T
EUR 403.2

Mouse Estradiol(E2)ELISA Kit

GA-E0085MS-96T 96T
EUR 640.8

Human Estradiol(E2)ELISA Kit

GA-E1051HM-48T 48T
EUR 346.8

Human Estradiol(E2)ELISA Kit

GA-E1051HM-96T 96T
EUR 559.2

Mouse E2 estradiol ELISA kit

E01A21719 96T
EUR 700
Description: ELISA

Shark Estradiol (E2) ELISA Kit

EK11268 96Т
EUR 799

Horse estradiol (E2) ELISA kit

EK0116 96 tests
EUR 789

Human Estradiol,E2 ELISA Kit

EK0205 96 tests
EUR 659

Mouse Estradiol,E2 ELISA Kit

EK0328 96 tests
EUR 779

Avian Estradiol (E2) ELISA Kit

AE64571AV-48Tests 48 Tests
EUR 260
Description: Avian

Avian Estradiol (E2) ELISA Kit

AE64571AV-96Tests 96 Tests
EUR 480
Description: Avian

Human Estradiol, E2 ELISA Kit

CELI-66091h 96 Tests
EUR 988.8

Mouse Estradiol, E2 ELISA Kit

CELI-66091m 96 Tests
EUR 1038

Sheep Estradiol(E2) ELISA Kit

CSB-E13172Sh-24T 1 plate of 24 wells
EUR 198
Description: Quantitative competitive ELISA kit for measuring Sheep Estradiol (E2) in samples from serum, plasma, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Sheep Estradiol(E2) ELISA Kit

1-CSB-E13172Sh
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  • 1 plate of 96 wells
  • 10 plates of 96 wells each
  • 5 plates of 96 wells each
Description: Quantitative competitive ELISA kit for measuring Sheep Estradiol(E2) in samples from serum, plasma, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.

Human Estradiol, E2 ELISA Kit

CSB-E05108h-24T 1 plate of 24 wells
EUR 198
Description: Quantitative competitive ELISA kit for measuring Human Estradiol, E2 in samples from serum, plasma, cell culture supernates, urine, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Human Estradiol, E2 ELISA Kit

1-CSB-E05108h
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  • Ask for price
  • 1 plate of 96 wells
  • 10 plates of 96 wells each
  • 5 plates of 96 wells each
Description: Quantitative competitive ELISA kit for measuring Human Estradiol, E2 in samples from serum, plasma, cell culture supernates, urine, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.

Mouse Estradiol, E2 ELISA Kit

CSB-E05109m-24T 1 plate of 24 wells
EUR 198
Description: Quantitative competitive ELISA kit for measuring Mouse Estradiol, E2 in samples from serum, plasma, cell culture supernates, tissue homogenates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Mouse Estradiol, E2 ELISA Kit

1-CSB-E05109m
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  • Ask for price
  • Ask for price
  • 1 plate of 96 wells
  • 10 plates of 96 wells each
  • 5 plates of 96 wells each
Description: Quantitative competitive ELISA kit for measuring Mouse Estradiol, E2 in samples from serum, plasma, cell culture supernates, tissue homogenates. Now available in a cost efficient pack of 5 plates of 96 wells each, conveniently packed along with the other reagents in 5 separate kits.

Horse estradiol (E2) ELISA kit

CSB-EQ027953HO-24T 1 plate of 24 wells
EUR 198
Description: Quantitative sandwich ELISA kit for measuring Horse estradiol (E2) in samples from serum, plasma, tissue homogenates, cell lysates. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.


This case highlights the unusual presentation of extra-pulmonary TB and the importance of EUS-guided FNA in diagnosing TB suspected pancreatic mass and potential malignant unnecessary surgical resection.