Intercellular Adhesion Molecule 3, ICAM-3 BioAssay™ ELISA Kit (Human)

For the quantitative determination of human intercellular adhesion molecule 3 concentrations in serum, plasma, tissue homogenates.

Sensitivity:
7.8pg/ml

Detection Range:
31.25-2000pg/ml

Specificity:
This assay has high sensitivity and excellent specificity for detection of human ICAM-3. No significant cross-reactivity or interference between human ICAM-3 and analogues was observed.

Assay Principle:
This assay employs the quantitative sandwich enzyme immunoassay technique. Antibody specific for ICAM-3 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and any ICAM-3 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for ICAM-3 is added to the wells. After washing, avidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of ICAM-3 bound in the initial step. The color development is stopped and the intensity of the color is measured.

Kit Components:
Microtiter Strips, 1x96 wells
Standard (Freeze dried), 2xvial
Biotin-antibody (100X), 1x120ul
HRP-avidin (100X), 1x120ul
Biotin-antibody Diluent, 1x15ml
HRP-avidin Diluent, 1x15ml
Sample Diluent, 1x50ml
Wash Buffer (25X), 1x20ml
TMB Substrate, 1x10ml
Stop Solution: 1x10ml

Storage and Stability:
Store all kit components at 4°C. Stable for 6 months after receipt. Once opened, the kit is stable for 1 month providing this is within the expiration date of the kit. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.