CCL19/MIP-3 beta BioAssay(TM) ELISA Kit (Mouse)

Chemokine(C-C motif) ligand 19 (CCL19) is a small cytokine belonging to the CC chemokine family that is also known as EBI1 ligand chemokine (ELC) and macrophage inflammatory protein-3-beta (MIP-3-beta). Using PCR of human-rodent hybrids, the CCL19 gene was mapped to human chromosome 9p13, and the CCL19 gene is not part of the CC chemokine gene cluster on chromosome 17. The cytokine encoded by this gene may play a role in normal lymphocyte recirculation and homing. It also plays an important role in trafficking of T cells in thymus, and in T cell and B cell migration to secondary lymphoid organs. Sample Type: Cell culture supernates, cell lysates, serum, plasma (heparin or EDTA). Intended Use: Sandwich High Sensitivity BioAssay(TM) ELISA kit for Quantitative Detection of Mouse CCL19/MIP-3 beta. Sensitivity: <10pg/ml, Range: 15.6pg/ml-1000pg/ml, Specificity: Recognizes natural and recombinant Mouse CCL19/MIP-3 beta. There is no detectable cross-reactivity with other relevant proteins. Test Principle: This Mouse CCL19/MIP-3 beta BioAssay(TM) ELISA Kit was based on standard sandwich enzyme-linked immune- sorbent assay technology. A specific for CCL19/MIP-3 beta has been precoated onto 96-well plates. Standards(Expression system for standard: E.coli, Immunogen sequence: G26-S108) and test samples are added to the wells, a biotinylated detection specific for CCL19/MIP-3 beta is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the Mouse CCL19/MIP-3 beta amount of sample captured in plate. Kit Components: 96-well plate precoated with anti-Mouse CCL19/MIP-3 antibody, 1x plate, Lyophilized recombinant Mouse CCL19/MIP-3 beta standard, 2x10ng/tube, Biotinylated anti-Mouse CCL19/MIP-3 beta, 1x130ul (dilution 1:100), Avidin-Biotin-Peroxidase Complex (ABC), 1x130ul (dilution 1:100), Sample diluent buffer, 1x30ml, Antibody diluent buffer, 1x12ml, ABC diluent buffer, 1x12ml, TMB color developing agent, 1x10ml, TMB stop solution, 1x10ml, PBS washing buffer Powder for 1000ml, 1x buffer, Storage and Stability: Store powder at 4°C liquid at -20°C. Store other components at 4°C. Stable for at least 6 months For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.