[Evaluation of Real-Time Polymerase Chain Reaction in Pneumocystis jirovecii Laboratory Diagnosis]

Pneumocystis jirovecii is a human species-specific and cause fatal infections such as P.jirovecii pneumonia (PCP) in immunocompromised people. Although direct microscopy is the gold standard in the diagnosis of microorganisms, molecular methods such as polymerase chain reaction (PCR), which is required in patients with immunosuppressive virus non-human immunodeficiency (HIV) with low P.jirovecii load. In this study, we aimed to evaluate the value of real-time PCR (RT-PCR) in laboratory diagnosis P.jirovecii. Bronchoalveolar lavage (BAL) specimens from 658 patients sent to Dokuz Eylul University Medical Center Hospital Parasitology Laboratory on suspicion of PCP were included in this study.

BAL fluids were evaluated for identification P.jirovecii mitochondrial genes coding ribosomal large subunit (mtLSUrRNA) using RT-PCR. In addition, staining and Gomori’s methenamine silver (GMG) staining tests that are applied to all samples and nested PCR (n-PCR) assay was applied to the positive samples detected by real time PCR. Ninety-two (14.3%) of the samples were positive by RT-PCR. Of the 92 patients, 85 (92.4%) with n-PCR positive. Only seven of the specimens have P.jirovecii cysts and trophozoites with microscopic examination.

Mean threshold cycle (CT) values ​​Rt-PCR positive patients was 29.7 (18.17 ≤ CT ≤ 37.96). P.jirovecii load in these patients was calculated as 2.6 x 101 to 6.15 x 107 copies / ml. The difference between the average value of CT positive and negative results of n-PCR was statistically significant (p <0.01). Rt-PCR CT values ​​of samples with positive microscopy; 18.2, 20.9, 22.2, 24.3, 24.7, 26.5, 29.7. The difference between CT means of samples with positive and negative microscopy was statistically significant (p <0.05). When positive patients are grouped according to their diagnosis; Lowest average CT values ​​(CTmean = 24.8) was found in HIV-positive patients.

On the other hand, the values ​​of CT was found to be significantly lower in patients with organ transplants (CTmean = 26.15) and in the group of patients with collagen-vascular-inflammatory (CTmean = 27.8). This study shows that RT-PCR is an effective method in the diagnosis P.jirovecii in the laboratory. N-conventional PCR method was found to be more successful than the RT-PCR in the presence of a very low density of organisms; Direct microscopy is generally found to be positive in a sample with a higher load than P.jirovecii.

[Evaluation of Real-Time Polymerase Chain Reaction in Pneumocystis jirovecii Laboratory Diagnosis]
[Evaluation of Real-Time Polymerase Chain Reaction in Pneumocystis jirovecii Laboratory Diagnosis]

Droplet Digital Validation Polymerase Chain Reaction for Salmonella spp. count

Salmonellosis is a foodborne illness caused by Salmonella spp. Although cell culture is the gold standard for the identification, molecular methods were validated to be an alternative, because of their speed, selectivity, and specificity. A trickle of simplex and duplex digital polymerase chain reaction (ddPCR) based method for the identification and quantification of Salmonella using the TTR, the gene sequences INVA, Hila, spaQ, and SIIA passed.

Human Vitamin A(VA)ELISA Kit

GA-E1565HM-48T 48T
EUR 346.8

Human Vitamin A(VA)ELISA Kit

GA-E1565HM-96T 96T
EUR 559.2

Human Vitamin A,VA ELISA Kit

EK0300 96 tests
EUR 929

Human Vitamin A (VA) ELISA Kit

AE11875HU-48Tests 48 Tests
EUR 360
Description: Human (Homo sapiens)

Human Vitamin A (VA) ELISA Kit

AE11875HU-96Tests 96 Tests
EUR 680
Description: Human (Homo sapiens)

Human Vitamin A, VA ELISA Kit

CELI-66054h 96 Tests
EUR 988.8

Human Vitamin A, VA ELISA Kit

CSB-E07889h-24T 1 plate of 24 wells
EUR 198
Description: Quantitative competitive ELISA kit for measuring Human Vitamin A, VA in samples from serum, plasma. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Human Vitamin A, VA ELISA Kit

1-CSB-E07889h
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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 Human Vitamin A, VA in samples from serum, plasma. 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 Vitamin A,VA ELISA Kit

CN-04688H1 96T
EUR 525.6

Human Vitamin A,VA ELISA Kit

CN-04688H2 48T
EUR 346.8

Human Vitamin A(VA)ELISA Kit

QY-E01069 96T
EUR 433.2

Human Vitamin A (VA) ELISA Kit

KTE60075-48T 48T
EUR 359
Description: This Human Vitamin A (VA) ELISA Kit employs a two-site sandwich ELISA to quantitate VA.

Human Vitamin A (VA) ELISA Kit

KTE60075-96T 96T
EUR 619
Description: This Human Vitamin A (VA) ELISA Kit employs a two-site sandwich ELISA to quantitate VA.

Human Vitamin A (VA) ELISA Kit

KTE60075-96T5 96 T×5
EUR 2809
Description: This Human Vitamin A (VA) ELISA Kit employs a two-site sandwich ELISA to quantitate VA.

Human Vitamin A (VA) ELISA Kit

KTE60075-96T50 96 T×50
EUR 26209
Description: This Human Vitamin A (VA) ELISA Kit employs a two-site sandwich ELISA to quantitate VA.

Human Vitamin A (VA)ELISA Kit

NSL1574Hu 96 wells
EUR 468

Human Vitamin A,VA ELISA Kit

SL1826Hu 96 Tests
EUR 468

Human Vitamin A,VA ELISA Kit

YLA1822HU-48T 48T Ask for price

Human Vitamin A,VA ELISA Kit

YLA1822HU-96T 96T Ask for price

Human vitamin A (VA) ELISA

KU-113 96 tests
EUR 750

Vitamin A (VA) ELISA Kit

DLR-VA-Ge-48T 48T
EUR 607.2
Description: A competitive inhibition quantitative ELISA assay kit for detection of Vitamin A (VA) in samples from serum, plasma, tissue homogenates, cell lysates, cell culture supernates or other biological fluids.

Vitamin A (VA) ELISA Kit

DLR-VA-Ge-96T 96T
EUR 789.6
Description: A competitive inhibition quantitative ELISA assay kit for detection of Vitamin A (VA) in samples from serum, plasma, tissue homogenates, cell lysates, cell culture supernates or other biological fluids.

Vitamin A (VA) ELISA Kit

abx570028-96tests 96 tests
EUR 801.6

ELISA kit for Human Vitamin A (VA)

KTE60075-5platesof96wells 5 plates of 96 wells
EUR 2702.4
Description: Quantitative sandwich ELISA for measuring Human Vitamin A (VA) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.

Dog Vitamin A,VA ELISA Kit

EKC31047-48T 48T
EUR 458.92

Dog Vitamin A,VA ELISA Kit

EKC31047-5x96T 5x96T
EUR 3114.1

Dog Vitamin A,VA ELISA Kit

EKC31047-96T 96T
EUR 655.6

Rat Vitamin A,VA ELISA Kit

EKC31502-48T 48T
EUR 458.92

Rat Vitamin A,VA ELISA Kit

EKC31502-5x96T 5x96T
EUR 3114.1

Rat Vitamin A,VA ELISA Kit

EKC31502-96T 96T
EUR 655.6

Dog Vitamin A,VA Elisa Kit

EK762092 96 Wells
EUR 0.94

Rat Vitamin A(VA) Elisa Kit

EK720148 96 Wells
EUR 0.54

Rat Vitamin A (VA) ELISA Kit

EK5912 96Т
EUR 799

Rat Vitamin A(VA)ELISA Kit

GA-E0617RT-48T 48T
EUR 380.4

Rat Vitamin A(VA)ELISA Kit

GA-E0617RT-96T 96T
EUR 595.2

Dog Vitamin A,VA ELISA Kit

EK0060 96 tests
EUR 929

Rat Vitamin A (VA) ELISA Kit

AE11872RA-48Tests 48 Tests
EUR 360
Description: Rat (Rattus norvegicus)

Rat Vitamin A (VA) ELISA Kit

AE11872RA-96Tests 96 Tests
EUR 680
Description: Rat (Rattus norvegicus)

Rat Vitamin A, VA ELISA Kit

CELI-66054r 96 Tests
EUR 1063.2

Rat Vitamin A, VA ELISA Kit

CSB-E07890r-24T 1 plate of 24 wells
EUR 198
Description: Quantitative competitive ELISA kit for measuring Rat Vitamin A, VA in samples from serum, plasma. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Rat Vitamin A, VA ELISA Kit

1-CSB-E07890r
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  • 1 plate of 96 wells
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Description: Quantitative competitive ELISA kit for measuring Rat Vitamin A, VA in samples from serum, plasma. 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.

Dog Vitamin A, VA ELISA Kit

CSB-E07892c-24T 1 plate of 24 wells
EUR 198
Description: Quantitative competitive ELISA kit for measuring Dog Vitamin A, VA 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.

Dog Vitamin A, VA ELISA Kit

1-CSB-E07892c
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  • 1 plate of 96 wells
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  • 5 plates of 96 wells each
Description: Quantitative competitive ELISA kit for measuring Dog Vitamin A, VA 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 Vitamin A,VA ELISA Kit

CN-01936R1 96T
EUR 542.4

Rat Vitamin A,VA ELISA Kit

CN-01936R2 48T
EUR 362.4

Rat Vitamin A(VA)ELISA Kit

QY-E11035 96T
EUR 433.2

Rat Vitamin A (VA) ELISA Kit

KTE100020-48T 48T
EUR 359
Description: This Rat Vitamin A (VA) ELISA Kit employs a two-site sandwich ELISA to quantitate VA.

Rat Vitamin A (VA) ELISA Kit

KTE100020-96T 96T
EUR 619
Description: This Rat Vitamin A (VA) ELISA Kit employs a two-site sandwich ELISA to quantitate VA.

Rat Vitamin A (VA) ELISA Kit

KTE100020-96T5 96 T×5
EUR 2809
Description: This Rat Vitamin A (VA) ELISA Kit employs a two-site sandwich ELISA to quantitate VA.

Rat Vitamin A (VA) ELISA Kit

KTE100020-96T50 96 T×50
EUR 26209
Description: This Rat Vitamin A (VA) ELISA Kit employs a two-site sandwich ELISA to quantitate VA.

Rat Vitamin A (VA)  ELISA Kit  

NSL1171r 96 Tests
EUR 498

Rat Vitamin A,VA ELISA Kit

SL0748Ra -
EUR 498

Rat Vitamin A,VA ELISA Kit

YLA0229RA-48T 48T Ask for price

Rat Vitamin A,VA ELISA Kit

YLA0229RA-96T 96T Ask for price

Cat Vitamin A (VA) ELISA Kit

YLA0080CT-48T 48T Ask for price

Cat Vitamin A (VA) ELISA Kit

YLA0080CT-96T 96T Ask for price

Goat vitamin A (VA) Elisa kit

EK771065 96 Wells
EUR 0.97

Goat vitamin A (VA) ELISA kit

CSB-EQ027954GO-24T 1 plate of 24 wells
EUR 198
Description: Quantitativesandwich ELISA kit for measuring Goat vitamin A (VA) in samples from serum, plasma. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Goat vitamin A (VA) ELISA kit

1-CSB-EQ027954GO
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  • 1 plate of 96 wells
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Description: Quantitativesandwich ELISA kit for measuring Goat vitamin A (VA) in samples from serum, plasma. 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 Vitamin A(VA) ELISA Kit

NSL0029Gt 96T
EUR 528

Horse Vitamin A(VA) ELISA Kit

EKC31126-48T 48T
EUR 458.92

Horse Vitamin A(VA) ELISA Kit

EKC31126-5x96T 5x96T
EUR 3114.1

Horse Vitamin A(VA) ELISA Kit

EKC31126-96T 96T
EUR 655.6

Mouse Vitamin A,VA ELISA Kit

EKC31437-48T 48T
EUR 458.92

Mouse Vitamin A,VA ELISA Kit

EKC31437-5x96T 5x96T
EUR 3114.1

Mouse Vitamin A,VA ELISA Kit

EKC31437-96T 96T
EUR 655.6

Plant Vitamin A,VA ELISA Kit

EKC31459-48T 48T
EUR 458.92

Plant Vitamin A,VA ELISA Kit

EKC31459-5x96T 5x96T
EUR 3114.1

Plant Vitamin A,VA ELISA Kit

EKC31459-96T 96T
EUR 655.6

Mouse Vitamin A,VA Elisa Kit

EK731810 96 Wells
EUR 0.82

Plant Vitamin A,VA Elisa Kit

EK799005 96 Wells
EUR 1

Plant Vitamin A (VA) ELISA Kit

EK5913 96Т
EUR 799

Mouse Vitamin A (VA) ELISA Kit

EK5914 96Т
EUR 799

Horse Vitamin A (VA) ELISA Kit

EK5916 96Т
EUR 799

Mouse Vitamin A(VA)ELISA Kit

GA-E0473MS-48T 48T
EUR 403.2

Mouse Vitamin A(VA)ELISA Kit

GA-E0473MS-96T 96T
EUR 640.8

Horse Vitamin A(VA) ELISA Kit

EK0126 96 tests
EUR 929

Plant Vitamin A (VA) ELISA Kit

AE11873PL-48Tests 48 Tests
EUR 360
Description: Plant

Plant Vitamin A (VA) ELISA Kit

AE11873PL-96Tests 96 Tests
EUR 680
Description: Plant

Mouse Vitamin A (VA) ELISA Kit

AE11874MO-48Tests 48 Tests
EUR 360
Description: Mouse (Mus musculus)

Mouse Vitamin A (VA) ELISA Kit

AE11874MO-96Tests 96 Tests
EUR 680
Description: Mouse (Mus musculus)

Horse Vitamin A (VA) ELISA Kit

AE11876HO-48Tests 48 Tests
EUR 360
Description: Horse (Equus caballus; Equine)

Horse Vitamin A (VA) ELISA Kit

AE11876HO-96Tests 96 Tests
EUR 680
Description: Horse (Equus caballus; Equine)

Mouse Vitamin A, VA ELISA Kit

CELI-66054m 96 Tests
EUR 1038

Horse Vitamin A(VA) ELISA Kit

CSB-E16669Hs-24T 1 plate of 24 wells
EUR 198
Description: Quantitative competitive ELISA kit for measuring Horse Vitamin A (VA) in samples from serum, plasma. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Horse Vitamin A(VA) ELISA Kit

1-CSB-E16669Hs
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  • 1 plate of 96 wells
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Description: Quantitative competitive ELISA kit for measuring Horse Vitamin A(VA) in samples from serum, plasma. 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.

Plant Vitamin A, VA ELISA Kit

CSB-E07038Pl-24T 1 plate of 24 wells
EUR 198
Description: Quantitative competitive ELISA kit for measuring Plant Vitamin A, VA in samples from planttissues. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Plant Vitamin A, VA ELISA Kit

1-CSB-E07038Pl
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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 Plant Vitamin A, VA in samples from planttissues. 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 Vitamin A, VA ELISA Kit

CSB-E07891m-24T 1 plate of 24 wells
EUR 198
Description: Quantitative competitive ELISA kit for measuring Mouse Vitamin A, VA in samples from serum, plasma. A new trial version of the kit, which allows you to test the kit in your application at a reasonable price.

Mouse Vitamin A, VA ELISA Kit

1-CSB-E07891m
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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 Mouse Vitamin A, VA in samples from serum, plasma. 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.

Plant Vitamin A,VA ELISA Kit

CN-01054P1 96T
EUR 529.2

Plant Vitamin A,VA ELISA Kit

CN-01054P2 48T
EUR 349.2

Sheep vitamin A (VA) ELISA kit

CSB-EQ027954SH-24T 1 plate of 24 wells
EUR 198
Description: Quantitativesandwich ELISA kit for measuring Sheep vitamin A (VA) 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.

Sheep vitamin A (VA) ELISA kit

1-CSB-EQ027954SH
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  • 1 plate of 96 wells
  • 10 plates of 96 wells each
  • 5 plates of 96 wells each
Description: Quantitativesandwich ELISA kit for measuring Sheep vitamin A (VA) 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.

Mouse Vitamin A,VA ELISA Kit

CN-02812M1 96T
EUR 538.8

Mouse Vitamin A,VA ELISA Kit

CN-02812M2 48T
EUR 358.8

Mouse Vitamin A(VA)ELISA Kit

QY-E21598 96T
EUR 433.2

Mouse Vitamin A (VA) ELISA Kit

KTE70032-48T 48T
EUR 359
Description: This Mouse Vitamin A (VA) ELISA Kit employs a two-site sandwich ELISA to quantitate VA.

Mouse Vitamin A (VA) ELISA Kit

KTE70032-96T 96T
EUR 619
Description: This Mouse Vitamin A (VA) ELISA Kit employs a two-site sandwich ELISA to quantitate VA.

Mouse Vitamin A (VA) ELISA Kit

KTE70032-96T5 96 T×5
EUR 2809
Description: This Mouse Vitamin A (VA) ELISA Kit employs a two-site sandwich ELISA to quantitate VA.

Mouse Vitamin A (VA) ELISA Kit

KTE70032-96T50 96 T×50
EUR 26209
Description: This Mouse Vitamin A (VA) ELISA Kit employs a two-site sandwich ELISA to quantitate VA.

Mouse Vitamin A (VA)ELISA Kit

NSL1230m 96 Test
EUR 528

Plant Vitamin A,VA ELISA Kit

SL0015PI -
EUR 528

Mouse Vitamin A,VA ELISA Kit

YLA0849MO-48T 48T Ask for price

Mouse Vitamin A,VA ELISA Kit

YLA0849MO-96T 96T Ask for price

Sheep Vitamin A(VA)ELISA Kit

YLA0037SH-48T 48T Ask for price

Sheep Vitamin A(VA)ELISA Kit

YLA0037SH-96T 96T Ask for price

Horse Vitamin A(VA)ELISA Kit

YLA0017HO-48T 48T Ask for price

Horse Vitamin A(VA)ELISA Kit

YLA0017HO-96T 96T Ask for price

Bovine Vitamin A (VA) ELISA Kit

EKC31023-48T 48T
EUR 458.92

Bovine Vitamin A (VA) ELISA Kit

EKC31023-5x96T 5x96T
EUR 3114.1

Bovine Vitamin A (VA) ELISA Kit

EKC31023-96T 96T
EUR 655.6

Bovine Vitamin A (VA) Elisa Kit

EK760265 96 Wells
EUR 0.92

Canine Vitamin A (VA) ELISA Kit

EK5917 96Т
EUR 799

Bovine Vitamin A (VA) ELISA Kit

EK0023 96 tests
EUR 929

Canine Vitamin A (VA) ELISA Kit

AE11877DO-48Tests 48 Tests
EUR 360
Description: Canine (Canis familiaris; Dog)

Canine Vitamin A (VA) ELISA Kit

AE11877DO-96Tests 96 Tests
EUR 680
Description: Canine (Canis familiaris; Dog)

Bovine Vitamin A, VA ELISA Kit

CELI-66054b 96 Tests
EUR 1113.6

Canine Vitamin A, VA ELISA Kit

CELI-66054d 96 Tests
EUR 1113.6

Rabbit Vitamin A, VA ELISA Kit

CELI-66054Rb 96 Tests
EUR 1113.6

Canine Vitamin A,VA ELISA Kit

CN-00947C1 96T
EUR 548.4

Canine Vitamin A,VA ELISA Kit

CN-00947C2 48T
EUR 367.2

Bovine Vitamin A (VA) ELISA Kit

CSB-E17987B-24T 1 plate of 24 wells
EUR 198
Description: Quantitative competitive ELISA kit for measuring Bovine Vitamin A (VA) 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.

Bovine Vitamin A (VA) ELISA Kit

1-CSB-E17987B
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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 Bovine Vitamin A (VA) 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.

Bovine Vitamin A (VA) ELISA Kit

AE57219BO-48Tests 48 Tests
EUR 360
Description: Bovine (Bos taurus; Cattle)

Bovine Vitamin A (VA) ELISA Kit

AE57219BO-96Tests 96 Tests
EUR 680
Description: Bovine (Bos taurus; Cattle)

Canine Vitamin A,VA ELISA Kit

QY-E70038 96T
EUR 511.2

Canine Vitamin A(VA) ELISA Kit

NSL1025Ca 1120 wells
EUR 528

Bovine Vitamin A(VA) ELISA Kit

NSL0995Bo 96 T
EUR 528

Bovine Vitamin A(VA) ELISA Kit

SL0081Bo -
EUR 528

Bovine Vitamin A,VA ELISA Kit

YLA0376BO-48T 48T Ask for price

Bovine Vitamin A,VA ELISA Kit

YLA0376BO-96T 96T Ask for price

Canine Vitamin A,VA ELISA Kit

YLA0207CA-48T 48T Ask for price

Canine Vitamin A,VA ELISA Kit

YLA0207CA-96T 96T Ask for price

General VA/ Vitamin A ELISA Kit

E0069Ge 1 Kit
EUR 630

General Vitamin A (VA) ELISA Kit

DLR-VA-Ge 96T
EUR 451
Description: serum, plasma, tissue homogenates, cell lysates, cell culture supernates or other biological fluids.

General Vitamin A (VA) ELISA Kit

DL-VA-Ge 96T
EUR 430
Description: serum, plasma, tissue homogenates, cell lysates, cell culture supernates or other biological fluids.

General Vitamin A, VA ELISA KIT

ELI-03045Ge 96 Tests
EUR 1063.2

Chicken Vitamin A, VA ELISA Kit

CELI-66054c 96 Tests
EUR 1113.6

General Vitamin A, VA ELISA Kit

CELI-66054Ge 96 Tests
EUR 1063.2

Porcine Vitamin A, VA ELISA Kit

CELI-66054p 96 Tests
EUR 1113.6

General Vitamin A (VA) ELISA Kit

RD-VA-Ge-48T 48T
EUR 441
Description: serum, plasma, tissue homogenates, cell lysates, cell culture supernatants and other biological fluids.

General Vitamin A (VA) ELISA Kit

RD-VA-Ge-48Tests 48 Tests
EUR 610.8

General Vitamin A (VA) ELISA Kit

RD-VA-Ge-96T 96T
EUR 630
Description: serum, plasma, tissue homogenates, cell lysates, cell culture supernatants and other biological fluids.

General Vitamin A (VA) ELISA Kit

RD-VA-Ge-96Tests 96 Tests
EUR 846

General Vitamin A (VA) ELISA Kit

RDR-VA-Ge-48T 48T
EUR 463.05
Description: serum, plasma, tissue homogenates, cell lysates, cell culture supernatants and other biological fluids.

General Vitamin A (VA) ELISA Kit

RDR-VA-Ge-48Tests 48 Tests
EUR 638.4

General Vitamin A (VA) ELISA Kit

RDR-VA-Ge-96T 96T
EUR 661.5
Description: serum, plasma, tissue homogenates, cell lysates, cell culture supernatants and other biological fluids.

General Vitamin A (VA) ELISA Kit

RDR-VA-Ge-96Tests 96 Tests
EUR 885.6

General Vitamin A (VA) ELISA Kit

RK07420 96T
EUR 280

Porcine Vitamin A(VA) ELISA Kit

NSL0037Po 96T
EUR 528

Chicken Vitamin A(VA) ELISA Kit

NSL0118Ch 213 T
EUR 528

Chicken Vitamin A(VA) ELISA Kit

QY-E81598 96T
EUR 500

General VA / Vitamin A ELISA Kit

E0923Ge 96T
EUR 676

VA(Vitamin A) ELISA KitKit

ELK9582-48T 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 VA protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to VA. 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 VA in the samples is then determined by comparing the OD of the samples to the standard curve.

VA(Vitamin A) ELISA KitKit

ELK9582-96T 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 VA protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to VA. 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 VA in the samples is then determined by comparing the OD of the samples to the standard curve.

VA(Vitamin A) ELISA KitKit

RE10006-48wells 48 wells
EUR 125.55

VA(Vitamin A) ELISA KitKit

RE10006-96wells 96 wells
EUR 179.55

ELISA kit for VA (Vitamin A)

E-EL-0006 1 plate of 96 wells
EUR 452.4
Description: A competitive ELISA kit for quantitative measurement of VA (Vitamin A) in samples from Serum, Plasma, Cell supernatant

VA ELISA Kit| General Vitamin A ELISA Kit

EF019567 96 Tests
EUR 826.8

Guinea pig Vitamin A(VA) ELISA Kit

NSL0117Gp 96T
EUR 528

Bovine VA(Vitamin A) ELISA KitKit

ELK0951-48T 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 Cattle VA protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Cattle VA. 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 Cattle VA in the samples is then determined by comparing the OD of the samples to the standard curve.

Bovine VA(Vitamin A) ELISA KitKit

ELK0951-96T 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 Cattle VA protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Cattle VA. 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 Cattle VA in the samples is then determined by comparing the OD of the samples to the standard curve.

ELISA kit for Rat Vitamin A (VA)

KTE100020-5platesof96wells 5 plates of 96 wells
EUR 2702.4
Description: Quantitative sandwich ELISA for measuring Rat Vitamin A (VA) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.

ELISA kit for Mouse Vitamin A (VA)

KTE70032-5platesof96wells 5 plates of 96 wells
EUR 2702.4
Description: Quantitative sandwich ELISA for measuring Mouse Vitamin A (VA) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.

ELISA kit for Canine Vitamin A (VA)

KTE20004-48T 48T
EUR 424.8
Description: Quantitative sandwich ELISA for measuring Canine Vitamin A (VA) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.

ELISA kit for Canine Vitamin A (VA)

KTE20004-5platesof96wells 5 plates of 96 wells
EUR 2702.4
Description: Quantitative sandwich ELISA for measuring Canine Vitamin A (VA) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.

ELISA kit for Canine Vitamin A (VA)

KTE20004-96T 96T
EUR 686.4
Description: Quantitative sandwich ELISA for measuring Canine Vitamin A (VA) in samples from cell culture supernatants, serum, whole blood, plasma and other biological fluids.

Human Vitamin A ELISA kit

E01V0015-192T 192 tests
EUR 1524
Description: A competitive ELISA for quantitative measurement of Human Vitamin A 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 Vitamin A ELISA kit

E01V0015-48 1 plate of 48 wells
EUR 624
Description: A competitive ELISA for quantitative measurement of Human Vitamin A 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 Vitamin A ELISA kit

E01V0015-96 1 plate of 96 wells
EUR 822
Description: A competitive ELISA for quantitative measurement of Human Vitamin A 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 Vitamin A ELISA kit

E01A8604 96T
EUR 700
Description: ELISA

Human Vitamin A ELISA Kit

ELA-E0923h 96 Tests
EUR 988.8

Vitamin A (VA) CLIA Kit

abx195215-96tests 96 tests
EUR 990

Sheep Vitamin A, VA GENLISA ELISA

KLS0045 1 x 96 wells
EUR 341

This method has a high specificity, working hose between 8 and 8000 cp / uL reaction ddPCR, limit of detection of 0.5 copies / uL, and precision ranges between 5 and 10% measured as the standard deviation of repeatability. Relative standard uncertainty of measurement is between 2 and 12%. This tool will improve food safety in products of national consumption and will improve the competitiveness in the trade of agricultural products.