膜杰作
Star Staining
分子别名（Synonym）
VSIG2,CT-like protein,CTH,CTXL
表达区间及表达系统（Source）
Human VSIG2, His Tag (VS2-H5225) is expressed from human 293 cells (HEK293). It contains AA Val 24 - Ala 243 (Accession # AAH07313).
Predicted N-terminus: Val 24
Request for sequence
蛋白结构（Molecular Characterization）
This protein carries a polyhistidine tag at the C-terminus
The protein has a calculated MW of 24.4 kDa. The protein migrates as 28-34 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
内毒素（Endotoxin）
Less than 1.0 EU per μg by the LAL method.
纯度（Purity）
>95% as determined by SDS-PAGE.
制剂（Formulation）
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.
Contact us for customized product form or formulation.
重构方法（Reconstitution）
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
存储（Storage）
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
- -20°C to -70°C for 12 months in lyophilized state;
- -70°C for 3 months under sterile conditions after reconstitution.
电泳（SDS-PAGE）
Human VSIG2, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95%.
背景（Background）
V-set and immunoglobulin domain-containing protein 2 (VSIG2) is also known as Cortical thymocyte-like protein, CTH, CTXL, is a single-pass type I membrane protein which contains Ig-like C2-type (immunoglobulin-like) domain and one Ig-like V-type (immunoglobulin-like) domain. V-set domains are Ig-like domains resembling the antibody variable domain. VSIG2 is highly expressed in stomach, colon, prostate, trachea and thyroid glands and weakly in bladder and lung. V-set domains are found in diverse protein families, including immunoglobulin light and heavy chains.
