Anti-CD22 / BL-CAM (B-Cell Marker) Monoclonal Antibody(Clone: BLCAM/1796)

DESCRIPTION:

Recognizes a protein of 130-140kDa, identified as CD22 (also known as BL-CAM). CD22 expression is restricted to normal and neoplastic B cells and is absent from other haemopoietic cell types. In B-cell ontogeny, CD22 is first expressed in the cytoplasm of pro-B and pre-B cells, and on the surface as B cells mature to become IgD+. It is not expressed by plasma cells, CD22 is found highly expressed in follicular mantle and marginal zone B-cells, and while germinal center B-cells are relatively weak. CD22 is a member of the immunoglobulin superfamily and serves as an adhesion receptor for sialic acid-bearing ligands expressed on erythrocytes and all leukocyte classes. It also associates with tyrosine kinases and play a role in signal transduction and B-cell activation.

DETAILS

Gene: CD22
App Id: ELISA,WB,FACS,IF
Gene Id: 933
Isotype: Mouse IgG2b, kappa
Clone Name: BLCAM/1796
Uniprot Id: P20273
Host Animal: Mouse
Clonality Id: Monoclonal
Reactivity Id: Human
Product Content: 200 µg/ml of Ab Purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.
Alternative Name: B-lymphocyte cell adhesion molecule (BL-CAM); B-cell receptor CD22; CD22; Lectin 2; Lyb8; Sialic acid-binding Ig-like lectin 2 (Siglec-2); SIGLEC2; T-cell surface antigen Leu-14
Application Note: ELISA (Use Ab at 2-4ug/ml for coating) (Order Ab without BSA); Western Blot (1-2ug/ml); Flow Cytometry (1-2ug/million cells); Immunofluorescence (1-2ug/ml);
Categories Name 1: Antibodies
Categories Name 2: Cancer Marker
Storage Condition: Antibody with azide - store at 2 to 8°C. Antibody without azide - store at -20 to -80°C. Antibody is stable for 24 months. Non-hazardous.
Immunogen Information: Recombinant fragment of human CD22 protein (around aa 52-178) (exact sequence is proprietary)