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Product Name
Mouse Anti-Human CD22 mAb (APC)
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Gene ID
933
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SwissProt ID
P20273
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Gene Name
CD22
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Alternative Names
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
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Background
CD22 is a 130 kD type I transmembrane glycoprotein also known as Siglec-2 and BL-CAM. It is a member of the immunoglobulin superfamily (sialoadhesion subgroup). CD22 is expressed in the cytoplasm of pro-B and pre-B cells, and on the surface of mature B and activated B cells, but not on plasma cells. CD22 is present in the B cell receptor complex and associates with SHP-1, Syk, Lck, Lyn, and phospholipase Cγ1. A primary function of CD22 is thought to be in limiting antigen receptor signaling by modulating B cell activation threshold. CD22 has been shown to bind to CD45RO and CD75, although the natural ligands for this molecule remain controversial.
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Research Field
Immunology
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Product Categories
Flowcytometry
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Host
Mouse
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Reactivity
Human
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Application
FC
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Dilution Ratio
FC: 5μL per test for million cells or whole blood in 100 μL volume.
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Molecular Weight
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Clonality
Monoclonal Antibody
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Clonality No.
BU59
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Isotype
IgG1
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Immunogen
A synthesized peptide derived from Human CD22
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Purification
Affinity Purified
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Conjugation
APC
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Modification
Unmodified
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Form
Liquid
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Buffer System
Liquid in PBS with 0.05% Proclin300, 1% BSA
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Storage
Store at 2-8℃ and protected from prolonged exposure to light. Avoid freeze/thaw cycles.