Sema4a Protein (AA 33-683) (His tag)
(2 references)Quick Overview for Sema4a Protein (AA 33-683) (His tag) (ABIN2181737)
抗原
See all Sema4a 蛋白蛋白类型
宿主
资源
纯度
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产品特性
- AA 33-683
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标记
- This Sema4a protein is labelled with His tag.
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序列
- AA 33-683
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产品特性
- This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 72.7 kDa. The protein migrates as 70-80 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
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过滤
- 0.22 μm filtered
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内毒素水平
- Less than 1.0 EU per μg by the LAL method.
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Sema Domain, Immunoglobulin Domain (Ig), Transmembrane Domain (TM) and Short Cytoplasmic Domain, (Semaphorin) 4A (Sema4a) (AA 1-761) protein (GST tag)
Sema4a 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AP, AA
Sema Domain, Immunoglobulin Domain (Ig), Transmembrane Domain (TM) and Short Cytoplasmic Domain, (Semaphorin) 4A (Sema4a) protein (His tag)Sema4a 宿主: 小鼠 宿主: 人细胞 Recombinant > 95 % as determined by SDS-PAGE
Sema Domain, Immunoglobulin Domain (Ig), Transmembrane Domain (TM) and Short Cytoplasmic Domain, (Semaphorin) 4A (Sema4a) (AA 33-132) protein (GST tag)Sema4a 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AP, AA
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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
- PBS, pH 7.4
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注意事项
- Please avoid repeated freeze-thaw cycles.
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储存条件
- -20 °C
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储存方法
- No activity loss was observed after storage at: In lyophilized state for 1 year (4 °C), After reconstitution under sterile conditions for 3 months (-70 °C).
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: "Semaphorin4A and H-ferritin utilize Tim-1 on human oligodendrocytes: A novel neuro-immune axis." in: Glia, Vol. 66, Issue 7, pp. 1317-1330, (2018) (PubMed).
: "Semaphorin 4A enhances lung fibrosis through activation of Akt via PlexinD1 receptor." in: Journal of biosciences, Vol. 40, Issue 5, pp. 855-62, (2015) (PubMed).
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: "Semaphorin4A and H-ferritin utilize Tim-1 on human oligodendrocytes: A novel neuro-immune axis." in: Glia, Vol. 66, Issue 7, pp. 1317-1330, (2018) (PubMed).
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- Sema4a (Sema Domain, Immunoglobulin Domain (Ig), Transmembrane Domain (TM) and Short Cytoplasmic Domain, (Semaphorin) 4A (Sema4a))
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别名
- Semaphorin 4A
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背景
- Semaphorin-4A (SEMA4A) is also known as Semaphorin-B (SEMAB), which belongs to the semaphorin family. SEMA4A contains one Ig-like C2-type (immunoglobulin-like) domain, one PSI domain and one sema domain. SEMA4A is cell surface receptor for PLXNB1, PLXNB2, PLXNB3 and PLXND1 that plays an important role in cell-cell signaling. SEMA4A plays a role in priming antigen-specific T-cells, promotes differentiation of Th1 T-helper cells, and thereby contributes to adaptive immunity. SEMA4A also promotes phosphorylation of TIMD2 and inhibits angiogenesis. SEMA4A promotes axon growth cone collapse and inhibits axonal extension by providing local signals to specify territories inaccessible for growing axons.
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分子量
- 72.7 kDa
抗原
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