产品名称
Anti-CD45/PTPRC Antibody (Clone#CBI-16)
规格/价格
50μl/1280 100μl/2180 150μl/2800
指标别称
B220; CD45; CD45R; GP180; L CA; LCA; Leukocyte common antigen; LY5; PTPRC; RPTPC; T200
应用范围
WB, IHC, ICC/IF, FCM
免疫原
A synthesized peptide derived from human CD45
成分
500 ug/ml; Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide, 0.4-0.5 mg/ml BSA and 50% glycerol.
纯化方式
Affinity-chromatography
保存条件
12 months from date of receipt,-20℃ as supplied. 6 months 2 to 8℃ after reconstitution. Avoid repeated freezing and thawing.
背景资料
CD45(Cluster of Differentiation 45), also known as PTPRC, LCA or CD45R, is an enzyme that, in humans, is encoded by the PTPRC gene. CD45 is a member of the protein tyrosine phosphatase (PTP) family. CD45 is a major high molecular mass leukocyte cell surface molecule which is also an integral membrane protein tyrosine phosphatase. The cytogenetic location of CD45 is 1q31.3-q32.1. This gene is especially a prototype for transmembrane protein-tyrosine phosphatase (PTP). Targeted disruption of the CD45 gene leads to enhanced cytokine and interferon receptor-mediated activation of JAKs and STAT proteins. In vitro, CD45 directly dephosphorylates and binds to JAKs. Functionally, CD45 negatively regulates interleukin-3-mediated cellular proliferation, erythropoietin-dependent hematopoiesis, and antiviral responses in vitro and in vivo. CD45 has been best studied in T cells, where it determines T cell receptor signaling thresholds. CD45 is moved into or out of the immunological synapse (IS) membrane microdomain depending on the relative influence of interaction with the extracellular galectin lattice or the intracellular actin cytoskeleton. Galectin interaction can be finetuned by varying usage of the heavily Oglycosylated spliced regions and sialylation of Nlinked carbohydrates.
文献引用格式
CD45/PTPRC Antibody (Clone#CBI-16) (Boster Biological Technology, Wuhan, China. Catalog#BM4187)
应用释义
WB-蛋白质免疫印迹法; IHC- 免疫组织化学法; ICC/IF-免疫细胞荧光和免疫细胞化学; FCM-流式细胞术; ELISA-酶联免疫吸附测定; IP-免疫沉淀法; IF-免疫组织荧光法; ChIP-染色质免疫沉淀法;
基因名全称
Receptor-type tyrosine-protein phosphatase C
推荐稀释比
Western blot (WB): | 1:500-2000 |
Immunohistochemistry (IHC): | 1:50-200 |
Immunocytochemistry/Immunofluorescence (ICC/IF): | 1:50-200 |
Flow Cytometry (FCM): | 1:20 |