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Sar1a Protein

Sar1a Protein
5/5

$2,850.00

货号:10114

规格: 100 微升

库存状态:In Stock

           产品描述          
产品名称:   Sar1a 蛋白
货号   10114
产品全名:   Sar1a 蛋白
基因符号  SAR1 homolog A, SAR1, Sara, SARA1, Masra2
Source:   Human, recombinant full length, His6-tag
Expression 种属反应性:    E. coli
分子量:   22 kDa
纯化:   >95% by SDS-PAGE
Introduction:   Small GTPases are a super-family of cellular signaling regulators. Sar1 is a member of these small GTPases. Sar1 functions as a molecular switch to control protein–protein and protein–lipid interactions that direct vesicle budding from the ER.
Amino Acid Sequence  (1-198)
MSFIFEWIYNGFSSVLQFLGLYKKSGKLVFLGLDNAGKTTLLHMLKDDRLGQHVPTLHPTSEELTIA
GMTFTTFDLGGHEQARRVWKNYLPAINGIVFLVDCADHSRLVESKVELNALMTDETISNVPILILGN
KIDRTDAISEEKLREIFGLYGQTTGKGNVTLKELNARPMEVFMCSVLKRQGYGEGFRWLSQYID
Properties
Physical Appearance (form):   Dissolved in 20mM Tris-HCl, pH8.0, 150mM NaCl.
Physical Appearance (form):   White or clear
Concentration:   1 mg/mL
Storage:    -80°C
Preparation Instructions:   
Centrifuge the vial before open the cap and reconstitute in water. Adding of 10 mM β-mercaptoethanol or 1 mM DTT into the solution to protect the protein is recommended and using of non-ionic detergents such as n-Dodecyl β-D-maltoside (DoDM) or polyethylene detergents (e.g. C12E10) also help to stabilize the protein. Avoid repeated freezing and thawing after reconstitution. The purity of His-tagged Sar1a was determined by SDS- PAGE and Coomassie Brilliant Blue Staining.


References:   
1. He, H. et al., Gene Expr. 10: 231-242, 2002.
2. Jones, B. et al., Nature Genet. 34: 29-31, 2003.
3. South, S. T. et al., J. Cell Biol. 149: 1345-1359, 2000.

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