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CD22 [BLCAM/1795]

Product group: Primary
Monoclonal/ Polyclonal: Monoclonal
Clone: BLCAM/1795
Host: Mouse
Isotype: IgG1
Application: ELISA, Immunofluorescence (IF), Immunohistochemistry (IHC)
Application notes: Prediluted
Conjugation Type: Unconjugated
Lightchain type: Kappa
Reactivity: Human
General notes: Localization: cytoplasm.
Buffer: citrate pH6.0
UNSPSC code: 12352203

CD22 is a type 1 integral membrane glycoprotein with molecular weight of 130 to 140kD. It is expressed in both the cytoplasm and cell membrane of B lymphocytes. CD22 antigen appears early in B cell lymphocyte differentiation at approximately the same stage as the CD19 antigen. Unlike other B cell markers, CD22 membrane expression is limited to the late differentiation stages comprised between mature B cells (CD22+) and plasma cells (CD22-). CD22 is also strongly expressed in hairy cell leukemia. There are two different isoforms of CD22. It exists predominantly as a monomer of the beta isoform but can also be found as a heterodimer composed of the beta isoform and a second, shorter isoform (CD22 alpha). (Shipping Cost: €200.00)

CD22 [BLCAM/1795]

CD22 is a type 1 integral membrane glycoprotein with molecular weight of 130 to 140kD. It is expressed in both the cytoplasm and cell membrane of B lymphocytes. CD22 antigen appears early in B cell lymphocyte differentiation at approximately the same stage as the CD19 antigen. Unlike other B cell markers, CD22 membrane expression is limited to the late differentiation stages comprised between mature B cells (CD22+) and plasma cells (CD22-). CD22 is also strongly expressed in hairy cell leukemia. There are two different isoforms of CD22. It exists predominantly as a monomer of the beta isoform but can also be found as a heterodimer composed of the beta isoform and a second, shorter isoform (CD22 alpha).