B220 | CD_antigen: CD45 | CD45 antigen | CD45 | CD45R | EC 3.1.3.48 | EC:3.1.3.48 | GP180 | LCA | L-CA | Leukocyte common antigen | LY5 | protein tyrosine phosphatase, receptor type, c polypeptide | PTPRC | receptor-type tyrosine-protein phosphatase C | T
规格或纯度
无动物源, His标签, PBS Only, ≥95%(SDS-PAGE), See COA
生化机理
The cluster of differentiation (CD) system is commonly used as cell markers in Immunophenotyping. Different kinds of cells in the immune system can be identified through the surface CD molecules associating with the immune function of the cell. There are more than 320 CD unique clusters and subclusters have been identified. Some of the CD molecules serve as receptors or ligands important to the cell through initiating a signal cascade which then alter the behavior of the cell. Some CD proteins do not take part in cell signal process but have other functions such as cell adhesion. Protein tyrosine phosphatase, receptor type C (CD45), also known as PTPRC is a member of the protein tyrosine phosphatase (PTP) family which is known for its function to serve as signaling molecules and to regulate a variety of cellular processes such as cell proliferation, differentiation, mitotic cycle and oncogenic transformation. CD45 is found expression specifically in hemotopietic cells. CD45 consists of an extracellular domain, a single transmembrane segment and two tandem intracytoplasmic catalytic domains. It serves as an essential regulator of T-cell and B-cell antigen receptor signaling through either direct interaction with components of the antigen receptor complexes or by activating various Src family kinases required for the antigen receptor signaling and it also can suppress JAK kinases.
Post-translational: Heavily N- and O-glycosylated.
117.3-178.3 kDa, under reducing conditions; 113.0-173.9 kDa, under non-reducing conditions.
分子类型
蛋白质
产品线
生物产品
储存与运输
物理形态
冻干(Lyophilized)
储存缓冲液
Lyophilized from PBS, pH 7.4.
浓度
See COA
复溶
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute at 1.0 mg/mL in sterile distilled water. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
储存条件
-20°C储存,避免反复冻融
运输条件
超低温运输
稳定性与储存
Store at -20℃ for 12 months. Upon reconstitution, it is recommended to aliquot. Avoid freeze/thaw cycle.
图片
Recombinant Mouse CD45 Protein (rp224995) - SDS-PAGE
3 μg/lane of Recombinant Mouse CD45 Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 117.3-178.3 kDa under reducing conditions and 113.0-173.9 kDa under non-reducing conditions.
ZJ25F1129421
危险品化学品经营许可证（带存储）