Product description
CD79b (Ig beta, B29) forms disulfide-linked heterodimer with CD79a (Ig alpha, MB1). They both are transmembrane proteins with extended cytoplasmic domains containing immunoreceptor tyrosine activation motives (ITAMs), and together with cell surface immunoglobulin they constitute B-cell antigen-specific receptor (BCR). CD79a and b are the first components of BCR that are expressed developmentally. They appear on pro-B cells in association with the endoplasmic reticulum chaperone calnexin. Subsequently, in pre-B cells, CD79 heterodimer is associated with lambda5-VpreB surrogate immunoglobulin and later with antigen-specific surface immunoglobulins. CD79a/b complex interacts with Src-family tyrosine kinase Lyn, which phosphorylates its cytoplasmic ITAM motives to form docking sites for downstream signaling.
Specifications
Applications
FC, IP, IHC, WB
Host
Mouse
Clonality
Monoclonal
Clone
CB3-1
Isotype
Mouse IgG1 kappa
Supplier
Exbio
Product status
RUO
Shipping & storage
Storage temperature
2-8°C

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Anti-Hu CD79b Purified

11-676-C100

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Anti-Hu CD79b Purified

11-676-C100

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