Product Name：人杀伤细胞免疫球蛋白样受体2DS4(KIR2DS4)酶联免疫吸附检测试剂盒
Alternative Names：CD158I; KIR1D; KIR412; KKA3; NKAT8; PAX; Cl-39; Natural killer-associated transcript 8; CD158 antigen-like family member I; NK receptor CL-39/CL-17
Species：Human
Assay Type：Sandwich
Sensitivity：0.65 ng/mL
standard：100 ng/mL
Detection range：1.57-100 ng/mL
Sample type：Tissue homogenates, cell lysates, cell culture supernates and other biological fluids.
Assay length：3.5h
Research Area：Signal transduction;Tumor immunity;Infection immunity;Immune molecule;Immunodeficiency;Autoimmunity;
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 KIR2DS4. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human KIR2DS4. 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 KIR2DS4, 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 KIR2DS4 in the samples is then determined by comparing the OD of the samples to the standard curve.