Home  >  Products  >  CD22 (CD22 Antigen, B Cell Receptor CD22 Precursor, B Lymphocyte Cell Adhesion Molecule, BL-CAM, Leu14, Lyb8, MGC130020, Sialic Acid Binding Immunoglobulin-like Lectin 2, Sialic Acid-binding Ig-like Lectin 2, SIGLEC 2, SIGLEC-2, SIGLEC2)
CD22 (CD22 Antigen, B Cell Receptor CD22 Precursor, B Lymphocyte Cell Adhesion Molecule, BL-CAM, Leu14, Lyb8, MGC130020, Sialic Acid Binding Immunoglobulin-like Lectin 2, Sialic Acid-binding Ig-like Lectin 2, SIGLEC 2, SIGLEC-2, SIGLEC2)

CD22 (CD22 Antigen, B Cell Receptor CD22 Precursor, B Lymphocyte Cell Adhesion Molecule, BL-CAM, Leu14, Lyb8, MGC130020, Sialic Acid Binding Immunoglobulin-like Lectin 2, Sialic Acid-binding Ig-like Lectin 2, SIGLEC 2, SIGLEC-2, SIGLEC2)

Cat no: C2273-02

Supplier: United States Biological
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CD22 is differentially expressed during B cell maturation. Initially, CD22 is expressed in the cytoplasm of pro-B and pre-B cells and then on the cell surface of mature B cells. CD22 expression is lost upon terminal differentiation to plasma cells. CD22 functions as an adhesion receptor, for leukocytes and erythrocytes, and a signalling molecule which may play a role in B-cell activation. Applications: Suitable for use in Flow Cytometry. Other applications not tested. Recommended Dilution: Flow Cytometry: 1:50-1:200; 10ul labels 10e6 cells in 100ul Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4 degrees C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot and store at -20 degrees C. Aliquots are stable for at least 12 months at -20 degrees C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Catalogue number: C2273-02
Reactivities: Human
Hosts: Mouse
Applications: Flow Cytometry
Size: 200ug
Form: Supplied as a liquid in PBS, pH 7.4, 0.09% sodium azide.
P type: Mab
Isotype: IgG1
Purity: Purified by Protein G affinity chromatography.
Alternative names: BL CAM, CD22 Molecule, CD22 Protein
References: 1. Garland Publishing, Inc. (1998) Leucocyte Typing VI. p 143 - 144
Additional info: Recognizes human CD22.

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