Recombinant human PSG5 protein
PSG5, also known as pregnancy-specific beta-1-glycoprotein 5, a member of the PSG family that is mainly produced by the placental syncytiotrophoblasts during pregnancy. The function of PSG5 stimulates secretion of TH2-type cytokines from monocytes, and they may also modulate the maternal immune system during pregnancy, thereby protecting the semi-allotypic fetus from rejection. Recombinant human PSG5 protein, fused to His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.
Product Specifications
Product Name Alternative
Pregnancy-specific beta-1-glycoprotein 5, PSG5, FL-NCA-3, PSG
Expression System
Baculovirus
Antigen Species
Human
Tag
His-Tag
Applications
SDS-PAGE
Concentration
0.25 mg/mL (determined by absorbance at 280 nm)
Endotoxin
< 1 EU per 1ug of protein (determined by LAL method)
Purity
> 90% by SDS-PAGE
Molecular Weight
35.1 kDa (310aa)
Additionnal Information
References & Citations
Blanchon L., et al, (2006) Biochem. Biophys. Res. Commun. 343:745-753.; ; Chan W Y., et al. (1991) Mol Cell Biochem.106:161-170.
Storage Conditions
Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
Formulation
Liquid in. 20 mM Tris-HCl buffer (pH 6.8) containing 1mM DTT, 40% glycerol
Scientific Category
Immunology
NCBI Accession Number
NP_001123486
Uniprot Accession Number
Q15238
Species
Human
N Terminal Sequence
Ala
AA Sequence
Frequently Asked Questions
Explore Other Products
Browse additional items from our catalog
Mouse GTPase immune-associated protein 5 (Gimap5) ELISA Kit
Mouse GTPase immune-associated protein 5 (Gimap5) ELISA Kit
Rat Spermidine/Spermine N1-Acetyltransferase 1 (SAT1) ELISA Kit