CD22 antibody (AA 52-178)

Catalog No. ABIN6936645

The Mouse Monoclonal anti-CD22 antibody is suitable to detect CD22 in samples from Human. It has been validated for FACS, WB, ELISA, IHC, IF and Coat.

Quick Overview for CD22 antibody (AA 52-178) (ABIN6936645)

Target: CD22 (CD22 Molecule (CD22))

Reactivity: Human

Host: Mouse

Clonality: Monoclonal

Conjugate: This CD22 antibody is un-conjugated

Application: Flow Cytometry (FACS), Western Blotting (WB), ELISA, Immunohistochemistry (IHC), Immunofluorescence (IF), Coating (Coat)

Clone: BLCAM-1796

Product Details anti-CD22 Antibody

Binding Specificity: AA 52-178

Specificity: Recognizes a protein of 130-140 kDa, 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.

Cross-Reactivity (Details): Human.

Purification: 1.0mg/ml of Ab purified from Bioreactor by Protein A/G.

Immunogen: Recombinant fragment of human CD22 protein (around aa 52-178) (exact sequence is proprietary)

Isotype: IgG2b kappa

Application Details

Application Notes:

Known_Application: ELISA (Use Ab at 2-4 μg/mL for coating) (Order Ab without BSA), Western Blot (1-2 μg/mL), Flow Cytometry (1-2 μg/million cells), Immunofluorescence (1-2 μg/mL), Optimal dilution for a specific application should be determined.

Positive_Control: Raji or Ramos cells (IF/FACS). Raji cell lysate (WB). Human tonsil, lymph node or spleen (IHC).

Restrictions: For Research Use only

Handling

Concentration: 1.0 mg/mL

Buffer: Prepared in 10 mM PBS, WITHOUT BSA and Azide.

Preservative: Azide free

Storage: -20 °C,-80 °C

Storage Comment: Antibody without azide store at -20 to -80 °C. Antibody is stable for 24 months. Non-hazardous.

Expiry Date: 24 months

Target Details for CD22

Target: CD22 (CD22 Molecule (CD22))

Alternative Name: CD22

Background: 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,CD22 / BL-CAM (B-Cell Marker)
Cellular localisation: Cell Surface

Molecular Weight: 130-140kDa

Gene ID: 933, 579691

UniProt: P20273