Human Cluster of Differentiation 19 (CD19) ELISA Kit

SKU: orb777321

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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 Cluster Of Differentiation 19(CD19).

Research Area

Cancer Biology, Immunology & Inflammation, Infectious Disease & Virology, Signal Transduction

Images & Validation

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Item 1 of 1

Tested Applications

ELISA

Application Notes

standard: 20 ng/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 CD19. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human CD19. 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 CD19, 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 CD19 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	tissue homogenates, cell lysates and other biological fluids
Assay Type	Sandwich
Assay Time	3.5h
Range	0.32-20 ng/mL
Sensitivity	0.114 ng/mL
Concentration	20 ng/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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B4 ELISA Kit, B-lymphocyte surface antigen B4 ELISA Kit, T-cell surface antigen Leu-12 ELISA Kit

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Human Cluster of Differentiation 19 (CD19) ELISA Kit

Quick Database Links

UniProt

P15391

UniProt Details

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No UniProt data available

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Protocol Information

ELISA

Enzyme-linked Immunosorbent Assay (EIA)

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