Analysis of luteinizing hormone (LH): Validation of a commercial ELISA kit for LH analysis and quantification in doping control samples.

Luteinizing hormone (LH) is a glycoprotein dimer is produced and secreted by the pituitary gland, with a molecular weight of about 30 000 Da. The main clinical use of exogenous LH-administration normally associated with the treatment of infertility in both men and women. The desired effect of LH misuse in sport is due to increased testicular production of testosterone. The increase in LH levels may also indicate the use of gonadotropin-releasing factor or estrogen blocker.

Therefore, LH is listed by the World Anti-Doping Agency (WADA) as a banned substance in male athletes, and according to the technical documents WADA, the laboratory shall determine the total LH concentration in the urine. The TD list two different tests are suitable for measuring the amount of LH in the urine, Delfia and Siemens Immulite. fit-for-purpose test may be used, provided they are able to detect the amount of LH in the urine. In the case of the assay is not listed in the TD will be used, population-based reference values ​​should be determined in the validation procedure.

In this study, a new immunoassay approved for measurement of LH in the urine. Assay (ELISA microwell AccuBind, luteinizing hormone, Monobind Inc.), originally intended for the serum, indicating adequate sensitivity and proven fit-for-purpose in a routine doping control. distribution of a population-based assay was in good agreement with the results of Delfia and Immulite test, which is a special method of cut-off-value of 40 IU / L (Delfia) and 60 IU / L (Siemens Immulite).

Analysis of luteinizing hormone (LH): Validation of a commercial ELISA kit for LH analysis and quantification in doping control samples.
Analysis of luteinizing hormone (LH): Validation of a commercial ELISA kit for LH analysis and quantification in doping control samples.

Monitoring of trough levels of infliximab and anti-infliximab antibody for inflammatory bowel disease: A comparison of three commercially available ELISA kit.

There are many studies presenting biological data and some commercially available ELISA kit for monitoring the serum infliximab through rate (s-IFXt) and anti-drug antibodies (adab). We propose to compare the technical characteristics and the results of three different tests in a cohort of 35 patients under infliximab (IFX) and suffering from inflammatory bowel disease (IBD) .S-IFXt and manners are systematically measured by the three ELISA kits: Lisa-Tracker Duo infliximab (Theradiag®), Ridascreen® IFX Monitoring (R-Biopharm AG®) and Promonitor® IFX (Progenika Biopharma SA®) .the main technical features that differ between the kit for measuring s-IFXt are: (i) TNF coating, (ii ) revelation complex immune strategy and / or (iii) interference with anti-TNF agents other.

For measuring kit courtesy, they step revelation and unit results. There is a very good mathematical correlation of s-IFXt between tests But Bland-Altman analysis denoted by (i) s-IFXt were on average 48-69% higher in Ridascreen® than two other tests, and (ii) an increase in s- IFXt higher with Promonitor® compared to Lisa-Tracker. As a result, there are some major differences between test for classification of s-IFXt into concentration range. Although the unit unstandardized, qualitatively Pairwise Comparisons show a perfect agreement between the three pairs of data courtesy assays.

Porcine major acute phase protein (MAP) ELISA Kit

QY-E40002 96T
EUR 394

Pig major acute phase protein (MAP) ELISA kit

E07M0379-192T 192 tests
EUR 1270
Description: A competitive ELISA for quantitative measurement of Porcine major acute phase protein (MAP) 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 major acute phase protein (MAP) ELISA kit

E07M0379-48 1 plate of 48 wells
EUR 520
Description: A competitive ELISA for quantitative measurement of Porcine major acute phase protein (MAP) 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 major acute phase protein (MAP) ELISA kit

E07M0379-96 1 plate of 96 wells
EUR 685
Description: A competitive ELISA for quantitative measurement of Porcine major acute phase protein (MAP) 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 major acute phase protein (MAP) ELISA kit

E08M0379-192T 192 tests
EUR 1270
Description: A competitive ELISA for quantitative measurement of Canine major acute phase protein (MAP) 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 major acute phase protein (MAP) ELISA kit

E08M0379-48 1 plate of 48 wells
EUR 520
Description: A competitive ELISA for quantitative measurement of Canine major acute phase protein (MAP) 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 major acute phase protein (MAP) ELISA kit

E08M0379-96 1 plate of 96 wells
EUR 685
Description: A competitive ELISA for quantitative measurement of Canine major acute phase protein (MAP) 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.

Rabbit major acute phase protein (MAP) ELISA kit

E04M0379-192T 192 tests
EUR 1270
Description: A competitive ELISA for quantitative measurement of Rabbit major acute phase protein (MAP) 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.

Rabbit major acute phase protein (MAP) ELISA kit

E04M0379-48 1 plate of 48 wells
EUR 520
Description: A competitive ELISA for quantitative measurement of Rabbit major acute phase protein (MAP) 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.

Rabbit major acute phase protein (MAP) ELISA kit

E04M0379-96 1 plate of 96 wells
EUR 685
Description: A competitive ELISA for quantitative measurement of Rabbit major acute phase protein (MAP) 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 major acute phase protein (MAP) ELISA kit

E06M0379-192T 192 tests
EUR 1270
Description: A competitive ELISA for quantitative measurement of Goat major acute phase protein (MAP) 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 major acute phase protein (MAP) ELISA kit

E06M0379-48 1 plate of 48 wells
EUR 520
Description: A competitive ELISA for quantitative measurement of Goat major acute phase protein (MAP) 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 major acute phase protein (MAP) ELISA kit

E06M0379-96 1 plate of 96 wells
EUR 685
Description: A competitive ELISA for quantitative measurement of Goat major acute phase protein (MAP) 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 major acute phase protein (MAP) ELISA kit

E03M0379-192T 192 tests
EUR 1270
Description: A competitive ELISA for quantitative measurement of Mouse major acute phase protein (MAP) 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 major acute phase protein (MAP) ELISA kit

E03M0379-48 1 plate of 48 wells
EUR 520
Description: A competitive ELISA for quantitative measurement of Mouse major acute phase protein (MAP) 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 major acute phase protein (MAP) ELISA kit

E03M0379-96 1 plate of 96 wells
EUR 685
Description: A competitive ELISA for quantitative measurement of Mouse major acute phase protein (MAP) 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 major acute phase protein (MAP) ELISA kit

E02M0379-192T 192 tests
EUR 1270
Description: A competitive ELISA for quantitative measurement of Rat major acute phase protein (MAP) 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 major acute phase protein (MAP) ELISA kit

E02M0379-48 1 plate of 48 wells
EUR 520
Description: A competitive ELISA for quantitative measurement of Rat major acute phase protein (MAP) 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 major acute phase protein (MAP) ELISA kit

E02M0379-96 1 plate of 96 wells
EUR 685
Description: A competitive ELISA for quantitative measurement of Rat major acute phase protein (MAP) 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 major acute phase protein (MAP) ELISA kit

E01M0379-192T 192 tests
EUR 1270
Description: A competitive ELISA for quantitative measurement of Human major acute phase protein (MAP) 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 major acute phase protein (MAP) ELISA kit

E01M0379-48 1 plate of 48 wells
EUR 520
Description: A competitive ELISA for quantitative measurement of Human major acute phase protein (MAP) 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 major acute phase protein (MAP) ELISA kit

E01M0379-96 1 plate of 96 wells
EUR 685
Description: A competitive ELISA for quantitative measurement of Human major acute phase protein (MAP) 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.

Monkey major acute phase protein (MAP) ELISA kit

E09M0379-192T 192 tests
EUR 1270
Description: A competitive ELISA for quantitative measurement of Monkey major acute phase protein (MAP) 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.

Monkey major acute phase protein (MAP) ELISA kit

E09M0379-48 1 plate of 48 wells
EUR 520
Description: A competitive ELISA for quantitative measurement of Monkey major acute phase protein (MAP) 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.

Monkey major acute phase protein (MAP) ELISA kit

E09M0379-96 1 plate of 96 wells
EUR 685
Description: A competitive ELISA for quantitative measurement of Monkey major acute phase protein (MAP) 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.

Guinea pig major acute phase protein (MAP) ELISA kit

E05M0379-192T 192 tests
EUR 1270
Description: A competitive ELISA for quantitative measurement of Guinea pig major acute phase protein (MAP) 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.

Guinea pig major acute phase protein (MAP) ELISA kit

E05M0379-48 1 plate of 48 wells
EUR 520
Description: A competitive ELISA for quantitative measurement of Guinea pig major acute phase protein (MAP) 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.

Guinea pig major acute phase protein (MAP) ELISA kit

E05M0379-96 1 plate of 96 wells
EUR 685
Description: A competitive ELISA for quantitative measurement of Guinea pig major acute phase protein (MAP) 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 Catalase (CAT) ELISA Kit

DLR-CAT-Hu-48T 48T
EUR 441
Description: A sandwich quantitative ELISA assay kit for detection of Human Catalase (CAT) in samples from serum, plasma, tissue homogenates or other biological fluids.

Human Catalase (CAT) ELISA Kit

DLR-CAT-Hu-96T 96T
EUR 570
Description: A sandwich quantitative ELISA assay kit for detection of Human Catalase (CAT) in samples from serum, plasma, tissue homogenates or other biological fluids.

Mouse Catalase (CAT) ELISA Kit

DLR-CAT-Mu-48T 48T
EUR 527
Description: A sandwich quantitative ELISA assay kit for detection of Mouse Catalase (CAT) in samples from serum, plasma, tissue homogenates or other biological fluids.

Mouse Catalase (CAT) ELISA Kit

DLR-CAT-Mu-96T 96T
EUR 688
Description: A sandwich quantitative ELISA assay kit for detection of Mouse Catalase (CAT) in samples from serum, plasma, tissue homogenates or other biological fluids.

Rat Catalase (CAT) ELISA Kit

DLR-CAT-Ra-48T 48T
EUR 549
Description: A sandwich quantitative ELISA assay kit for detection of Rat Catalase (CAT) in samples from serum, plasma, tissue homogenates or other biological fluids.

Rat Catalase (CAT) ELISA Kit

DLR-CAT-Ra-96T 96T
EUR 718
Description: A sandwich quantitative ELISA assay kit for detection of Rat Catalase (CAT) in samples from serum, plasma, tissue homogenates or other biological fluids.

Human Catalase (CAT) ELISA Kit

RD-CAT-Hu-48Tests 48 Tests
EUR 436

Human Catalase (CAT) ELISA Kit

RD-CAT-Hu-96Tests 96 Tests
EUR 601

Mouse Catalase (CAT) ELISA Kit

RD-CAT-Mu-48Tests 48 Tests
EUR 533

Mouse Catalase (CAT) ELISA Kit

RD-CAT-Mu-96Tests 96 Tests
EUR 740

Rat Catalase (CAT) ELISA Kit

RD-CAT-Ra-48Tests 48 Tests
EUR 557

Rat Catalase (CAT) ELISA Kit

RD-CAT-Ra-96Tests 96 Tests
EUR 775

Human Catalase (CAT) ELISA Kit

RDR-CAT-Hu-48Tests 48 Tests
EUR 455

Human Catalase (CAT) ELISA Kit

RDR-CAT-Hu-96Tests 96 Tests
EUR 629

Mouse Catalase (CAT) ELISA Kit

RDR-CAT-Mu-48Tests 48 Tests
EUR 557

Mouse Catalase (CAT) ELISA Kit

RDR-CAT-Mu-96Tests 96 Tests
EUR 774

Rat Catalase (CAT) ELISA Kit

RDR-CAT-Ra-48Tests 48 Tests
EUR 583

Rat Catalase (CAT) ELISA Kit

RDR-CAT-Ra-96Tests 96 Tests
EUR 811

MAP ELISA Kit| Porcine major acute phase protein ELISA Kit

EF016757 96 Tests
EUR 689

Alpha1-AGP/ Rat Alpha1- AGP ELISA Kit

ELA-E0816r 96 Tests
EUR 886

AGP antibody

20-S0211G000-V0 10 ml
EUR 133
Description: Goat polyclonal Human alpha 1 Acid Glycoprotein antibody

AGP antibody

20-S7931G000-S7 10 ml
EUR 133
Description: Goat polyclonal Human alpha 1 Acid Glycoprotein antibody

Bovine AGP ELISA Kit

E-10AGP 1 x 96 well plate
EUR 461

Rat AGP ELISA Kit

E-25AGP 1 x 96 well plate
EUR 441

Chicken AGP ELISA Kit

E-30AGP 1 x 96 well plate
EUR 441

Dog AGP ELISA Kit

E-40AGP 1 x 96 well plate
EUR 492

Human AGP ELISA Kit

E-80AGP 1 x 96 well plate
EUR 370

Custom Antibody titration by ELISA up to 2 rabbits and 1 bleed

ELISA-1 1
EUR 202

CAT/ Rat CAT ELISA Kit

ELA-E0242r 96 Tests
EUR 886

T&A Cloning Kits

FYC001-20P 1 vial Ask for price

Basic Cytotoxicity Test Kits

CT17001 125 Tests
EUR 409

Basic Cytotoxicity Test Kits

CT17002 250 Tests
EUR 650

Total Cytotoxicity Test Kits

CT17003 125 Tests
EUR 513

Total Cytotoxicity Test Kits

CT17004 250 Tests
EUR 813

Necrosis vs Apoptosis Kits

KF17371 50-100 Tests
EUR 435

Necrosis vs Apoptosis Kits

KF17372 100-200 Tests
EUR 768

Pipette Stand Starter Kits

P7700-S1 1 PC
EUR 507.83

Pipette Stand Starter Kits

P7700-S2 1 PC
EUR 526.1

Recombinant Trypanosoma Cruzi Shed-acute-phase-antigen Protein (aa 61-460) (Yeast) [His]

VAng-Wyb8481-100g 100 µg
EUR 4710
Description: Trypanosoma Cruzi Shed-acute-phase-antigen protein, recombinant protein.

Recombinant Trypanosoma Cruzi Shed-acute-phase-antigen Protein (aa 61-460) (Yeast) [His]

VAng-Wyb8481-500g 500 µg
EUR 12286
Description: Trypanosoma Cruzi Shed-acute-phase-antigen protein, recombinant protein.

Sheep A1-AGP ELISA Kit

ESA0695 96Tests
EUR 521

Mouse A1-AGP ELISA Kit

EMA0695 96Tests
EUR 521

Monkey A1-AGP ELISA Kit

EMKA0695 96Tests
EUR 521

Porcine A1-AGP ELISA Kit

EPA0695 96Tests
EUR 521

Rat A1-AGP ELISA Kit

ERA0695 96Tests
EUR 521

Rabbit A1-AGP ELISA Kit

ERTA0695 96Tests
EUR 521

Anserini A1-AGP ELISA Kit

EAA0695 96Tests
EUR 521

Goat A1-AGP ELISA Kit

EGTA0695 96Tests
EUR 521

Canine A1-AGP ELISA Kit

ECA0695 96Tests
EUR 521

Chicken A1-AGP ELISA Kit

ECKA0695 96Tests
EUR 521

Human A1-AGP ELISA Kit

EHA0695 96Tests
EUR 521

Bovine A1-AGP ELISA Kit

EBA0695 96Tests
EUR 521

AGP ELISA Kit (Bovine) (OKCD06846)

OKCD06846 96 Wells
EUR 1040
Description: Description of target: Functions as transport protein in the blood stream.UniRule annotation;Species reactivity: Bovine;Application: ELISA;Assay info: ;Sensitivity: < 7.0ng/mL

Recombinant Trypanosoma Cruzi Shed-acute-phase-antigen Protein (aa 61-460) (E. coli) [His]

VAng-Wyb8480-100g 100 µg
EUR 3335
Description: Trypanosoma Cruzi Shed-acute-phase-antigen protein, recombinant protein.

Recombinant Trypanosoma Cruzi Shed-acute-phase-antigen Protein (aa 61-460) (E. coli) [His]

VAng-Wyb8480-500g 500 µg
EUR 8162
Description: Trypanosoma Cruzi Shed-acute-phase-antigen protein, recombinant protein.

Rat Neural Stem Cell Kits

PC37123 1 X 10(6) *minimum order 6 vials*
EUR 957

MitoPT™ TMRE & TMRM Kits

KF17358 500 Test
EUR 479

MitoPT™ TMRE & TMRM Kits

KF17359 500 Test
EUR 479

HISTAR DETECTION SYSTEM Kits (OKSA11259)

OKSA11259 50 Tests
EUR 565
Description: Description of target: HISTAR DETECTION SYSTEM;Species reactivity: ;Application: IHC-AFF, IHC-FFPE;Assay info: ;Sensitivity:

HISTAR DETECTION SYSTEM Kits (OKSA11260)

OKSA11260 150 Tests
EUR 1335
Description: Description of target: HISTAR DETECTION SYSTEM;Species reactivity: ;Application: IHC-AFF, IHC-FFPE;Assay info: ;Sensitivity:

HISTAR DETECTION SYSTEM Kits (OKSA11261)

OKSA11261 500 Tests
EUR 2019
Description: Description of target: HISTAR DETECTION SYSTEM;Species reactivity: ;Application: IHC-AFF, IHC-FFPE;Assay info: ;Sensitivity:

Guinea Pig A1-AGP ELISA Kit

EGA0695 96Tests
EUR 521

Goat Acite Phase Protein

QY-E140096 96T
EUR 413

MITOCHONDRIAL MEMBRANE POTENTIAL KIT Kits (OKSA11298)

OKSA11298 500 Tests
EUR 956
Description: Description of target: MITOCHONDRIAL MEMBRANE POTENTIAL KIT ;Species reactivity: Human;Application: FC, IF;Assay info: ;Sensitivity:

MITOCHONDRIAL MEMBRANE POTENTIAL KIT Kits (OKSA11300)

OKSA11300 500 Tests
EUR 956
Description: Description of target: MITOCHONDRIAL MEMBRANE POTENTIAL KIT ;Species reactivity: Human;Application: FC, IF;Assay info: ;Sensitivity:

CellQuanti-Blue Cell Viability Assay Kits

CQBL-05K 5000
EUR 221
Description: Homogeneous assay for cell viability, proliferation, cytotoxcity, high-throµghput screening for anticancer agents. Fluorimetric method (530nm/590nm). Kit size: 5000 tests. Shelf life: 12 months. Shipping: ambient temp; storage: 4°C.

CellQuanti-Blue Cell Viability Assay Kits

CQBL-10K 10000
EUR 340
Description: Homogeneous assay for cell viability, proliferation, cytotoxcity, high-throµghput screening for anticancer agents. Fluorimetric method (530nm/590nm). Kit size: 10000 tests. Shelf life: 12 months. Shipping: ambient temp; storage: 4°C.

CellQuanti-MTT Cell Viability Assay Kits

CQMT-500 500
EUR 210
Description: Colorimetric (570nm) assay for cell viability, proliferation, cytotoxcity, HTS for anticancer agents. Kit size: 500 tests. Shelf life: 12 months. Shipping: ambient temp; storage: 4, -20°C.

Our show that the test is evaluated quantitatively not interchangeable due to substantial variation in some of the results may lead, for some patients, for divergent therapeutic decisions. We are reminded to be careful when comparing results of the study were excluded from different kits and suggested using the same assay for longitudinal follow-up of patients with IBD.