Human Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4) ELISA Kit

SKU: orb775679

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Description

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Cytotoxic T-Lymphocyte Associated Antigen 4(CTLA4).

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Tested Applications

ELISA

Application Notes

standard: 2000 pg/mL. Test principle: The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human CTLA4. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human CTLA4. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Human CTLA4, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. 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 CTLA4 in the samples is then determined by comparing the OD of the samples to the standard curve

Key Properties

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Reactivity	Human
Sample Types	serum, plasma, tissue homogenates, cell lysates and other biological fluids
Assay Type	Sandwich
Assay Time	3.5h
Range	31.25-2000 pg/mL
Sensitivity	12.9 pg/mL
Concentration	2000 pg/mL

Storage & Handling

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Storage	Refer to the Storage Guidelines in the Manual
Disclaimer	For research use only

Alternative Names

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CD152 ELISA Kit, CELIAC3 ELISA Kit, CTLA4 ELISA Kit, GSE ELISA Kit, IDDM12 ELISA Kit, Celiac Disease 3 ELISA Kit, Cytotoxic T-lymphocyte protein 4 ELISA Kit

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Human Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4) ELISA Kit

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UniProt

P16410

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No UniProt data available

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Protocol Information

ELISA

Enzyme-linked Immunosorbent Assay (EIA)

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