XAF1 抗体 (AA 230-280)
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北京 101111
Quick Overview for XAF1 抗体 (AA 230-280) (ABIN6990495)
抗原
See all XAF1 抗体适用
宿主
克隆类型
标记
应用范围
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抗原表位
- AA 230-280
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纯化方法
- XAF-1 Antibody is affinity chromatography purified via peptide column.
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免疫原
- XAF-1 antibody was raised against a synthetic peptide corresponding to 16 amino acids near the middle of human XAF-1. The immunogen is located within amino acids 230 - 280 of XAF-1.
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亚型
- IgG
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应用备注
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XAF-1 antibody can be used for the detection of XAF-1 by Western blot at 0.5 - 1 μ,g/mL. Multiple isoforms of XAF-1 exist and a doublet at ~30 kDa can be seen using anti-XAF-1 (IN). For immunofluorescence start at 20 μ,g/mL.
Antibody validated: Western Blot in human samples and Immunofluorescence in human samples. All other applications and species not yet tested. -
限制
- 仅限研究用
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状态
- Liquid
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浓度
- 1 mg/mL
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缓冲液
- XAF-1 Antibody is supplied in PBS containing 0.02 % sodium azide.
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储存液
- Sodium azide
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注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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储存条件
- -20 °C,4 °C
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储存方法
- XAF-1antibody can be stored at 4°C for three months and -20°C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.
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- XAF1 (XiAP Associated Factor 1 (XAF1))
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别名
- XAF-1
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背景
- XAF-1 Antibody: XAF-1 binds to XIAP, an inhibitor of caspases-3, -7, and -9, and triggers its relocation from the cytosol to the nucleus. Overexpression of XAF-1 results in the neutralization of XIAP's ability to inhibit cell death. XAF-1 is normally expressed in all adult and fetal tissues but was found to be present in very low levels in a variety of cancer cell lines. In contrast, XIAP levels have been shown to be high in a majority of cell lines. Low XAF-1 and high basal expression of XIAP may therefore play a critical role in maintaining survival of cancer cell lines. Both IFN-alpha2 and IFN-beta can induce XAF-1 mRNA in all cells examined but induction of XAF-1 protein (as observed by immunoblot analysis) was seen only in cell lines sensitive to the apoptotic effects of IFNs.
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分子量
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Predicted: 31, 33 kDa
Observed: 31 kDa -
基因ID
- 54739
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UniProt
- Q6GPH4
抗原
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