This ANGPTL3 protein is labelled with His-Avi Tag.
原理
Human ANGPTL3/Angiopoietin-like 3 Protein
序列
Ser17-Lys219
产品特性
Recombinant Human ANGPTL3/Angiopoietin-like 3 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Ser17-Lys219.
纯度
> 95 % as determined by Tris-Bis PAGE
过滤
0.22 μm filtered
内毒素水平
Less than 1EU per μg by the LAL method.
Biological Activity Comment
Immobilized Human ANGPTL3, His Tag at 0.5μg/ml (100μl/Well). Dose response curve for Anti-ANGPTL3 Antibody, hFc Tag with the EC50 of 8.2ng/ml determined by ELISA. The affinity constant of 17.6nM as determined in SPR assay (Biacore T200). See testing image for detail.
Crystallography grade
ANGPTL3
宿主: 小鼠
宿主: 大肠杆菌(E. Coli)
Recombinant
>95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
SDS, WB, ELISA, Crys
限制
仅限研究用
状态
Lyophilized
溶解方式
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.
缓冲液
Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.
储存条件
-20 °C,-80 °C
储存方法
-20 to -80°C for 12 months as supplied from date of receipt.,-80°C for 3-6 months after reconstitution.,2-8°C for 2-7 days after reconstitution.,Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
ANGPTL3 is a secreted glycoprotein that is structurally related to the angiopoietins. Mature human ANGPTL3 contains an N-terminal coiled coil domain and a C-terminal fibrinogen-like domain. ANGPTL3 is expressed in the liver from early in development through adulthood. Acts in part as a hepatokine that is involved in regulation of lipid and glucose metabolism. Proposed to play a role in the trafficking of energy substrates to either storage or oxidative tissues in response to food intake.
分子量
26.6 kDa. Due to glycosylation, the protein migrates to 30-38 kDa based on Tris-Bis PAGE result.