CD56/NCAM-1 BioAssay(TM) ELISA Kit (Rat)

Neural Cell Adhesion Molecule, NCAM, also known as the cluster of differentiation CD56, is a hemophilic binding glycoprotein. This glycoprotein is mainly expressed on the surface of neurons, glia, skeletal muscle and natural killer cells. NCAM has been implicated as having a role in cell-cell adhesion, neurite outgrowth, synaptic plasticity, and learning and memory. This gene encodes a cell adhesion protein which is a member of the immunoglobulin superfamily. The encoded protein is involved in cell-to-cell interactions as well as cell-matrix interactions during development and differentiation. And the encoded protein has been shown to be involved in development of the nervous system, and for cells involved in the expansion of T cells and dendritic cells which play an important role in immune surveillance. Sample Type: Cell lysates, cell culture supernates, serum, plasma (Heparin or EDTA). Intended Use: Sandwich High Sensitivity BioAssay(TM) ELISA kit for Quantitative Detection of Rat CD56/NCAM-1. Sensitivity: <20pg/ml, Range: 625pg/ml-40,000pg/ml, Specificity: Recognizes natural and recombinant Rat CD56/NCAM-1. There is no detectable cross-reactivity with other relevant proteins. Test Principle: This Rat CD56/NCAM-1 BioAssay(TM) ELISA Kit was based on standard sandwich enzyme-linked immune- sorbent assay technology. A specific for CD56/NCAM-1 has been precoated onto 96-well plates. Standards(Expression system for standard: NSO, Immunogen sequence: L20-T712) and test samples are added to the wells, a biotinylated detection specific for CD56/NCAM-1 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 Rat CD56/NCAM-1 amount of sample captured in plate. Kit Components: 96-well plate precoated with anti-Rat Ncam1 antibody, 1x plate, Lyophilized recombinant Rat Ncam1 standard, 2x40ng/tube, Biotinylated anti-Rat Ncam1 antibody, 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.