CD22

• Description :

  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.

• Synonyms :

  CD22; SIGLEC2; SIGLEC-2

• NCBI Gene ID :

  933

• UniProt :

  P20273

• Accession Number :

  NP_001762.2

• Accession Number mRNA :

  NM_001771.3

• Chromosomal Location :

  19q13.1

• Reactivity :

  Anti-Human

• Cross Reactivity :

  Human

• Target Antigen :

  CHO cells derived Recombinant Human sCD22

• Clone :

  Rabbit IgG

• Applications :

  ELISA, WB

• Purification Method :

  Antigen-affinity purified

• Assay Protocol :

  Centrifuge vial prior to opening. Reconstitute in sterile water to a concentration of 0.1-1.0 mg/ml.

• Form :

  Lyophilized from PBS

• Buffer :

  PBS

• Reconstitution :

  Water

• Storage Conditions :

  The lyophilized antibody is stable for at least 2 years from date of receipt at -20°C. The reconstituted antibody is stable for at least two weeks at 2-8°C. Frozen aliquots are stable for at least 6 months when stored at -20°C.

• Host or Source :

  Rabbit