Rat Siglec-2/CD22 (NP_001100973.1) VersaClone cDNA

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Rat Siglec-2/CD22 (NP_001100973.1) VersaClone cDNA
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Rat Siglec-2/CD22 (NP_001100973.1) VersaClone cDNA Summary


Store the unopened product at -20 to -70 °C. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Do not use past expiration date.

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Background: Siglec-2/CD22

Siglec-2 (sialic acid binding Ig-like lectin 2), also known as CD22, is a 130-140 kDa type I transmembrane glycoprotein with seven Ig-like domains in the extracellular region and three ITIM motifs in its cytoplasmic region. Alternate splicing generates an additional isoform that lacks the third and fourth Ig-like domains. Siglec-2 is expressed on B cells, preferentially binds alpha 2-6 linked sialic glycans including CD45 and mediates B cell - B cell interactions. Phosphorylation of Tyr822 within one of the ITIMs is important for Siglec-2 signal transduction through its association with the kinases Lyn, PI 3-Kinase p85 alpha, and SYK.

Long Name
Sialic Acid Binding Ig-like Lectin 2
Entrez Gene IDs
933 (Human); 12483 (Mouse); 308501 (Rat); 102130968 (Cynomolgus Monkey)
Alternate Names
B-cell receptor CD22; BL-CAM; B-lymphocyte cell adhesion molecule; CD22 antigenMGC130020; CD22 molecule; CD22; sialic acid binding Ig-like lectin 2; Sialic acid-binding Ig-like lectin 2; Siglec2; Siglec-2; SIGLEC2FLJ22814; T-cell surface antigen Leu-14


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