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TCR V gamma 9 Antibody (MA5-44047) in Flow
Separation of human TCR Vgamma9 positive lymphocytes (red-filled) from human TCR Vgamma9 negative lymphocytes (black-dashed) in flow cytometry analysis (surface staining) of peripheral whole blood stained using anti-human TCR Vgamma9 (B3) purified Monoclonal antibody (Product # MA5-44047), concentration in sample 1.7 µg/mL, GAM APC.
产品信息
MA5-44047
产品规格
种属反应
Human,
Non-human primate
宿主/亚型
Mouse
/ IgG1
分类
Monoclonal
类型
Antibody
克隆号
B3
抗原
human T cells
偶联物
形式
Liquid
浓度
1 mg/mL
纯化类型
Protein A
保存液
PBS, pH 7.4
内含物
15mM sodium azide
保存条件
4° C, do not freeze
运输条件
Ambient (domestic); Wet ice (international)
RRID
AB_2912979
产品详细信息
This antibody recognizes an extracellular epitope of human TCR Vgamma9, a variant of TCR gamma chain, which is expressed on a gamma/delta T cell subpopulation with cytolytic activity against various tumor cells.
靶标信息
The ability of T cell receptors (TCR) to discriminate foreign from self-peptides presented by major histocompatibility complex (MHC) class II molecules is essential for an effective adaptive immune response. TCR recognition of self-peptides has been linked to autoimmune disease. Mutant self-peptides have been associated with tumors. Engagement of TCRs by a family of bacterial toxins know as superantigens has been responsible for toxic shock syndrome. Autoantibodies to V beta segments of T cell receptors have been isolated from patients with rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE). The autoantibodies block TH1-mediated inflammatory autodestructive reactions and are believed to be a method by which the immune system compensates for disease (ref5). T Cell and TCR Diversity Most human T cells express the TCR alpha-beta and either CD4 or CD8 molecule (single positive, SP). A small number of T cells lack both CD4 and CD8 (double negative, DN). Increased percentages of alpha-beta DN T cells have been identified in some autoimmune and immunodeficiency disorders. Gamma-delta T cells are primarily found within the epithelium. They show less TCR diversity and recognize antigens differently than alpha-beta T cells. Subsets of gamma-delta T cells have shown antitumor and immunoregulatory activity.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
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