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产品信息
PA5-86039
应用
建议稀释比
已发表文章
产品规格
种属反应
Human,
Mouse
宿主/亚型
Rabbit
/ IgG
分类
Polyclonal
类型
Antibody
抗原
Recombinant protein within Human B7-H4 aa 65-226
偶联物
形式
Liquid
浓度
1 mg/mL
纯化类型
Protein A
保存液
PBS, pH 7.4, with 0.2% BSA, 40% glycerol
内含物
0.05% sodium azide
保存条件
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
运输条件
Ambient (domestic); Wet ice (international)
RRID
AB_2802840
靶标信息
B7-H4 (B7x, VTCN1) a costimulatory protein which is reported to function as a negative regulator of T-cell mediated immunity. Although B7-H4 binds an unknown receptor, it is thought to deliver an inhibitory signal to T-cells preventing their proliferation, cell cycle progression and interleukin-2 production. B7-H4 deficient mice are only minimally affected; suggesting B7-H4 is important in the fine tuning of the T-cell mediated immune response. B7-H4 is expressed on activated T-cells, B-cells, monocytes and dendritic cells. Aberrant expression has been associated with cancers of the lung, breast and ovary in humans. B7-H4 is expressed primarily on the membrane of lymphoid cells, and as an immunoinhibitory protein that interacts with receptors on the surface of T lymphocytes, it is involved in mediating cellular and humoral immune responses. Overexpression of B7-H4 is associated with certain malignancies, including ovarian and breast cancer, which may be a mechanism by which tumor cells suppress T cell immunity and facilitate tumor progression. Further, VTCN1 may be a useful biomarker for the early detection of ovarian cancer and Renal Cell Carcinoma (RCC).
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生物信息学
蛋白别名: B7 family member, H4; B7 homolog 4; B7 superfamily member 1; B7-H4; B7h.5; FLJ22418; Immune costimulatory protein B7-H4; Protein B7S1; RP11-229A19.4; T cell costimulatory molecule B7x; T-cell costimulatory molecule B7x; V-set domain containing T-cell activation inhibitor 1; V-set domain-containing T-cell activation inhibitor 1; VTCN1
基因别名: B7-H4; B7h.5; B7H4; B7S1; B7X; BC032925; PRO1291; UNQ659/PRO1291; VCTN1; VTCN1
UniProt ID: (Human) Q7Z7D3, (Mouse) Q7TSP5
Entrez Gene ID: (Human) 79679, (Mouse) 242122
