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CD22, FITC, clone: eBio4KB128 (4KB128), eBioscience™

Mouse Monoclonal Antibody

Merk:  Affymetrix eBioscience 11-0229-42

Overige gegevens : Gewicht : 0.23750kg

 Bekijk meerdere types van dit product via de

Produktcode. 15546356

  • € 197.00 / 100 tests


Geschatte verzenddatum
bij leverancier 27-03-2019
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Beschrijving

Beschrijving

Excitation: 488 nm; Emission: 520 nm; Laser: Blue Laser. Filtration: 0.2 μm post-manufacturing filtered. CD22 (BL-CAM) is a type 1 integral membrane glycoprotein with molecular weight of 130 to 140 kDa. CD22 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-), and may thus prove useful in phenotyping mature leukemias. CD22 is also strongly expressed in hairy cell leukemia. CD22 preferentially binds to alpha2,6-linked sialic acid. The sialic acid recognition site can be masked by cis interactions with sialic acids on the same cell surface. Upon ligand induced tyrosine phosphorylation in the immune response seems to be involved in regulation of B cell antigen receptor signaling. CD22 plays a role in positive regulation through interaction with Src family tyrosine kinases and may also act as an inhibitory receptor by recruiting cytoplasmic phosphatases via their SH2 domains that block signal transduction through dephosphorylation of signaling molecules. CD22 is also strongly expressed in hairy cell leukemia. CD22 is also positive in diffuse large B-cell lymphoma and nodular lymphocyte predomice Hodgkin’s lymphoma, but negative in classical Hodgkin’s lymphoma.
Specificatie

Specificatie

CD22
Monoclonal
5 μL/Test
PBS with 0.1% gelatin, 0.2% BSA and 0.09% sodium azide; pH 7.2
P20273
FLJ22814, MGC130020, SIGLEC-2, SIGLEC2
Mouse
Affinity chromatography
RUO
Antibody
Monoclonal
Human
Flow Cytometry
eBio4KB128 (4KB128)
FITC
CD22
Liquid
CD22
IgG1, kappa
100 Tests
4° C, store in dark, DO NOT FREEZE!
Primary
933
Video's

For Research Use Only.