Product Description

Human EFNA4 (Ephrin A4) ELISA Kit

Sizes: 48T, 96T 96T*5

Catalogue Number: ELK3530-48, ELK3530-96, ELK3530-96*5

Lead times: 1-2 weeks, if manufacturer has product in stock

Manufacturer/Ship Location: China

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 EFNA4. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human EFNA4. 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 EFNA4, 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 EFNA4 in the samples is then determined by comparing the OD of the samples to the standard curve.

Alternative Names: EFL4, EPLG4, LERK4, EPH-related receptor tyrosine kinase ligand 4

Reactivity: Human

Sample Type: Serum, Plasma, Tissue Homogenates, Cell Lysates, Other Biological Fluids

Assay Type: Sandwich

Research Areas: Neuro Science

Assay Length: 3.5h

Sensitivity: 0.123 ng/mL

Standard: 20 ng/mL

Detection Range: 0.32-20 ng/mL

UniProt: P52798

Research Use Only