Mouse CD22 ELISA Kit

Specifications

Product Data
Description	Mouse CD22 ELISA Kit
Size	1 x 96 wells
Assay Type	Sandwich ELISA kit of Quantitative Detection for Mouse CD22
Assay Length	3.5 hours incubations; 1 hour washing and analyzing samples
Signal	Colorimetric
Curve Range	156pg/ml-10,000pg/ml
Sample Type	Cell culture supernates, serum and plasma(heparin, EDTA).
Sample Volume	100 ul
Specificity	This kit is used for quantitative detection of mouse CD22
Sensitivity	<10pg/ml
Reactivity	Mouse
Cross Reactivity	There is no detectable cross-reactivity with other relevant proteins.
Interference	No significant interference observed with available related molecules.
Components	96-well plate precoated with anti- mouse CD22 antibody 1 Lyophilized recombinant mouse CD22 standard 10ng/tubex2 Biotinylated anti- mouse CD22 antibody 130ul(dilution 1:100) Avidin-Biotin-Peroxidase Complex (ABC) 130ul(dilution 1:100) Sample diluent buffer 30 ml Antibody diluent buffer 12ml ABC diluent buffer 12ml TMB color developing agent 10ml TMB stop solution 10ml
Background	CD22 or cluster of differentiation-22, is a molecule belonging to the SIGLEC family of lectins. This gene is mapped to 19q13.2. It is found on the surface of mature B cells and to a lesser extent on some immature B cells. Generally speaking, CD22 is a regulatory molecule that prevents the overactivation of the immune system and the development of autoimmune diseases. It is a negative regulator of antigen receptor signaling whose onset of expression at the mature B cell stage may serve to raise the antigen concentration threshold required for B cell triggering. CD22 functions as an inhibitory receptor for B cell receptor (BCR) signalling. This gene can downmodulate signaling through the IgM and IgD B-cell receptors(BCRs), but not through the IgG BCR, because the IgG cytoplasmic tail prevents CD22 phosphorylation and actually enhances IgG-BCR signaling.
Gene Symbol	Cd22

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