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> 抗原抗體、ELISA、WB > 一抗 > Polyclonal Antibodies > CD8A (Cytotoxic- & Suppressor T-Cell Marker) Antibody - With BSA and Azide品牌 |
Leading Biology | 貨號 |
APR00527G |
產(chǎn)品分類 |
Polyclonal 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 CD8A (Cytotoxic- & Suppressor T-Cell Marker) Antibody - With BSA and Azide.
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分子量 |
32kDa
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細胞定位 |
Antigen Cellular Localization:
Isoform 1: Cell membrane; Single-pass type I membrane protein
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宿主 |
Rabbit
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種屬反應(yīng)性 |
Human
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靶點 |
Human CD8 recombinant fragment corresponding to aa 200-250
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克隆號 |
N/A
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亞型 |
IgG
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通用名 |
MAL
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基因ID |
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UniProt ID |
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功能 |
Identifies cytotoxic/suppressor T-cells that interact with MHC class I bearing targets. CD8 is thought to play a role in the process of T-cell mediated killing. CD8 alpha chains binds to class I MHC molecules alpha-3 domains.
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總結(jié) |
CD8 is a cell surface receptor expressed either as a heterodimer with the CD8 beta chain (CD8 alpha/beta) or as a homodimer (CD8 alpha/alpha). A majority of thymocytes and a subpopulation of mature T cells and NK cell express CD8a. CD8 binds to MHC class 1 and through its association with protein tyrosine kinase p56lck plays a role in T cell development and activation of mature T cells. For mature T-cells, CD4 and CD8 are mutually exclusive, so anti-CD8, generally used in conjunction with anti-CD4. It is a useful marker for distinguishing helper/inducer T-lymphocytes, and most peripheral T-cell lymphomas are CD4+/CD8-. Anaplastic large cell lymphoma is usually CD4+ and CD8-, and in T-lymphoblastic lymphoma/leukemia, CD4 and CD8 are often co-expressed. CD8 is also found in littoral cell angioma of the spleen.
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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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說明書 |
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數(shù)量 |
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