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Monoclonal Antibodies >
CD45RB (B-Cell Marker) Antibody - With BSA and Azide品牌 |
Leading Biology | 貨號 |
AMM00069G |
產(chǎn)品分類 |
Monoclonal Antibodies | 研究領(lǐng)域 |
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產(chǎn)品概述 |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality CD45RB (B-Cell Marker) Antibody - With BSA and Azide.
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分子量 |
180-220kDa
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細胞定位 |
Antigen Cellular Localization:
Membrane; Single-pass type I membrane protein Membrane raft. Note=Colocalized with DPP4 in membrane rafts
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宿主 |
Mouse
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種屬反應(yīng)性 |
Human
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靶點 |
Non-T, non-B CALLA positive ALL cell line REH (Leucocyte Workshop IV and V)
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克隆號 |
BRA-11; same as BRA-11G
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亞型 |
IgG1, kappa
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通用名 |
CD45
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基因ID |
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UniProt ID |
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功能 |
Protein tyrosine-protein phosphatase required for T-cell activation through the antigen receptor. Acts as a positive regulator of T-cell coactivation upon binding to DPP4. The first PTPase domain has enzymatic activity, while the second one seems to affect the substrate specificity of the first one. Upon T-cell activation, recruits and dephosphorylates SKAP1 and FYN. Dephosphorylates LYN, and thereby modulates LYN activity (By similarity).
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總結(jié) |
CD45R, also designated CD45 and PTPRC, has been identified as a transmembrane glycoprotein, broadly expressed among hematopoietic cells. Multiple isoforms of CD45R are distributed throughout the immune system according to cell type. These isoforms arise because of alternative splicing of exons 4, 5, and 6. The corresponding protein domains are characterized by the binding of monoclonal antibodies specific for CD45RA (exon 4), CD45RB (exon 5), CD45RC (exon 6) and CD45RO (exons 4 to 6 spliced out). The variation in these isoforms is localized to the extracellular domain of CD45R, while the intracellular domain is conserved. CD45R functions as a phosphor-tyrosine phosphatase. Antibody to CD45 is useful in differential diagnosis of lymphoid tumors from non-hematopoietic undifferentiated neoplasms.
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形式 |
Liquid. Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose.
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儲存條件 |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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應(yīng)用 |
WB, IHC, IF, FC, IP, E
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圖像 |
Formalin-fixed, paraffin-embedded human tonsil stained with CD45RB Ab (BRA-11). |
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說明書 |
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數(shù)量 |
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