ORAI1 抗体 (AA 49-301)
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Quick Overview for ORAI1 抗体 (AA 49-301) (ABIN7875254)
抗原
See all ORAI1 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 49-301
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原理
- Orai1 Antibody
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纯化方法
- Affinity purified
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免疫原
- A human recombinant protein (amino acids A49-A301) was used as the immunogen for the Orai1 antibody.
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亚型
- IgG
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应用备注
- Optimal dilution of the Orai1 antibody should be determined by the researcher.
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限制
- 仅限研究用
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状态
- Lyophilized
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缓冲液
- 0.5 mg/mL if reconstituted with 0.2 mL sterile DI water
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储存条件
- 4 °C,-20 °C
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储存方法
- After reconstitution, the Orai1 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.
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- ORAI1 (ORAI Calcium Release-Activated Calcium Modulator 1 (ORAI1))
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别名
- Orai1
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背景
- ORAI1 (ORAI calcium release-activated calcium modulator 1), also known as CRACM1, Calcium release-activated calcium channel protein 1 and TMEM142A, is a calcium selectiveion channel that in humans is encoded by the ORAI1 gene. Orai1 channels play an important role in the activation of T-lymphocytes. The loss of function mutation of Orai1 causes severe combined immunodeficiency(SCID) in humans. The mammalian orai family has two additional homologs, orai2 and orai3. Orai proteins share no homology with any other ion channel family of any other known proteins. They have 4 transmembrane domains and form tetramers. Prakriya et al. showed that ORAI1 is a PM protein, and that CRAC channel function is sensitive to mutation of 2 conserved acidic residues in the transmembrane segments. Glu106-to-asp (E106D) and glu190-to-gln (E190Q) substitutions in transmembrane helices 1 and 3, respectively, diminished calcium ion influx, increased current carried by monovalent cations, and rendered the channel permeable to cesium ion.Prakriya et al. showed that ORAI1 is a PM protein, and that CRAC channel function is sensitive to mutation of 2 conserved acidic residues in the transmembrane segments.
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UniProt
- Q96D31
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途径
- TCR Signaling, BCR Signaling
抗原
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