T8-638-T100 | Anti-Hu CD20 PE-Cy™5, 100 tests

¥3657.81

CD20 is a cell surface 33-37 (depending on the degree of phosphorylation) kDa non-glycosylated surface phosphoprotein expressed on mature and most malignant B cells, but not stem cells or plasma cells (low number of the CD20 has been also detected on a subpopulation of T lymphocytes and it can be expressed on follicular dendritic cells). Its expression on B cells is synchronous with the expression of surface IgM. CD20 regulates transmembrane calcium conductance (probably functioning as a component of store-operated calcium channel), cell cycle progression and B-cell proliferation. It is associated with lipid rafts, but the intensity of this association depends on extracellular triggering, employing CD20 conformational change and/or BCR (B cell antigen receptor) aggregation. After the receptor ligation, BCR and CD20 colocalize and then rapidly dissociate before BCR endocytosis, whereas CD20 remains at the cell surface. CD20 serves as a useful target for antibody-mediated therapeutic depletion of B cells, as it is expressed at high levels on most B-cell malignancies, but does not become internalized or shed from the plasma membrane following mAb treatment.

SKU: exbio-T8-638-T100 分类: ,

其他信息

抗体种属性

Human, Non-human primates

克隆号

2H7

同型对照

Mouse IgG2b kappa

应用

FC (QC tested)

浓度
保存缓冲液

Stabilizing phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide

保存温度

Store at 2-8°C. Protect from prolonged exposure to light. Do not freeze.

产品详情链接

https://exbio.cz/research-product/antibodies/cd-and-related-antigens/anti-hu-cd20-pe-cy-5