活性重组蛋白Recombinant Human GFRAL Protein
活性重组蛋白Recombinant Human GFRAL Protein
种 属:Human
商品编号:GX00516
商品库存:100件 浏览:151 次
会员价格:¥1980.00元
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详细介绍:    
种属
Human
表达宿主
HEK293 cells
描述
Recombinant Human GFRAL Protein is produced by mammalian expression system. The target protein is expressed with sequence (Ser19-Glu351) of human GFRAL (Accession #) fused with a His and Avi Tag at the C-terminal. .
标签
C-His&Avi
纯度
> 95% as determined by Tris-Bis PAGE.> 95% as determined by HPLC.
内毒素
< 0.1EU per μg by the LAL method.
制剂
Lyophilized from 0.22um filtered solution in 20mM PB, 300mM NaCl (pH 6.5). Normally 5 % trehalose is added as protectant before lyophilization.
储存
Store the lyophilized protein at -20°C to -80°C for long term.
After reconstitution, the protein solution is stable at -20°C for 3 months, at 2-8°C for up to 1 week.未开盖的干粉蛋白在 -20°C至-80°C可保存12个月;
复溶之后,蛋白溶液在-20°C及以下可保存3个月,在2-8℃可保存1周。
复溶
Centrifuge the tube before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid votex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.收到重组蛋白产品之后请检查蛋白冻干粉末是否贴于瓶底,如果粉末浮起,开盖之前请先低温离心。将蛋白用说明书中指定的缓冲液复溶至0.1-0.5 mg/mL(请注意蛋白复溶浓度不能低于0.1 mg/mL),室温平衡5-10 min保证充分溶解,复溶过程中请不要剧烈涡旋及吹打蛋白溶液。如需长期储存,建议复溶时添加载体蛋白或者稳定剂(如0.1% BSA, 5% HSA, 10% FBS 或者 5% 海藻糖),同时将复溶后的蛋白溶液按照需求进行分装,储存于-20°C至-80°C,随取随用,避免反复冻融。

背景信息

GFR alpha -like (GDNF receptor-alpha-like) is a distant member of the GDNFR family of proteins. Mature human GFR alpha-like is a 376 amino acid (aa) type I transmembrane protein. It contains a 333 aa extracellular domain, a 20 aa transmembrane domain and a 23 aa cytoplasmic domain.GFRAL is a brainstem-restricted receptor for GDF15 which regulates food intake, energy expenditure and body weight in response to metabolic and toxin-induced stresses

基因ID
Swiss Prot
别名
GFR alpha-like; GFRAL; GRAL; C6orf144