Anti-CD22 Rabbit Monoclonal Antibody
Product Information
Downloads & Supports
Target
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CD22
Host
Storage
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Store at -20°C to -80°C for 12 months in lyophilized form.
Clonality
Clone Number
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R08-2A-1
Isotype
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IgG
Reactivity
Application
Application Details
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FC: 1/50-1/100 ELISA: 1/10000
Immunogen
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Recombinant human CD22 protein
Molecular Weight
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-
Formulation
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Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose is added as protectants before lyophilization.
Form
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Lyophilized
Gene ID
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933
Uniprot ID
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P20273
Background
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Acts as a regulator of B cell signaling. CD22 is expressed as both a cytoplasmic and membrane protein during discrete stages of B cell lymphocyte differentiation. The cytoplasmic form of CD22, expressed early in B cell development, is a useful marker for acute lymphocytic leukemia. The membrane form of CD22 is expressed in mature B cells prior to their differentiation into plasma cells. Alternative splicing results in two different isoforms, CD22α and CD22β.
Research Area
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Immunology
Synonyms
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CD22; SIGLEC2; B-cell receptor CD22; B-lymphocyte cell adhesion molecule; BL-CAM; Sialic acid-binding Ig-like lectin 2; Siglec-2; T-cell surface antigen Leu-14; CD antigen CD22