RAC1 Protein (GST tag)
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Quick Overview for RAC1 Protein (GST tag) (ABIN7197633)
抗原
蛋白类型
宿主
资源
纯度
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标记
- This RAC1 protein is labelled with GST tag.
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原理
- Recombinant Human RAC1/MIG5 Protein (GST Tag)
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序列
- Met 1-Cys 189
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产品特性
- A DNA sequence encoding the mature form of human Rac1 isoform A (NP_008839.2) (Met 1-Cys 189) was expressed with the GST tag at the N-terminus.
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过滤
- 0.2 μm filtered
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内毒素水平
- < 1.0 EU per μg of the protein as determined by the LAL method.
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Biological Activity Comment
- Not validated for activity
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RAC1 (AA 1-192) protein (GST tag)
宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AP, AA
RAC1 (AA 1-192) protein (His tag)宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant Greater than 90 % as determined by SDS-PAGE. WB, ELISA
RAC1 protein (Myc-DYKDDDDK Tag)宿主: 人 宿主: HEK-293 Cells Recombinant > 80 % as determined by SDS-PAGE and Coomassie blue staining AbP, STD
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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
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Lyophilized from sterile PBS, pH 7.4
Normally 5 % - 8 % trehalose, mannitol and 0.01 % Tween 80 are added as protectants before lyophilization. -
储存条件
- 4 °C,-20 °C,-80 °C
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储存方法
- Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
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有效期
- 12 months
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- RAC1
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别名
- RAC1/MIG5
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背景
- MIG5,Rac-1,TC-25,p21-Rac1,RAC1 is a GTPase that belongs to the RAS superfamily of small GTP-binding proteins. Members of this superfamily appear to regulate a diverse array of cellular events, including the control of cell growth, cytoskeletal reorganization, and the activation of protein kinases. Two transcript variants encoding different isoforms have been found for RAC1 gene. RAC1 is a plasma membrane-associated small GTPase which cycles between active GTP-bound and inactive GDP-bound states. In its active state, binds to a variety of effector proteins to regulate cellular responses such as secretory processes, phagocytosis of apoptotic cells, epithelial cell polarization and growth-factor induced formation of membrane ruffles. RAC1 p21/rho GDI heterodimer is the active component of the cytosolic factor sigma 1, which is involved in stimulation of the NADPH oxidase activity in macrophage. RAC1 is essential for the SPATA13-mediated regulation of cell migration and adhesion assembly and disassembly. RAC1's isoform B has an accelerated GEF-independent GDP/GTP exchange and an impaired GTP hydrolysis, which is restored partially by GTPase-activating proteins. It is able to bind to the GTPase-binding domain of PAK but not full-length PAK in a GTP-dependent manner, suggesting that the insertion does not completely abolish effector interaction.
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分子量
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Calculated MW: 47.0 kDa
Observed MW: 44 kDa
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基因ID
- 5879
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NCBI登录号
- NP_008839
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UniProt
- P63000
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途径
- WNT signaling, Regulation of Actin Filament Polymerization, Cell-Cell Junction Organization, Thromboxane A2 Receptor Signaling, VEGF Signaling
抗原
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