Crystallography grade
PSG1
Spezies: Human
Wirt: Insektenzellen
Recombinant
>95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
SDS, WB, ELISA, Crys
PSG1, also known as Pregnancy-specific beta-1-glycoprotein 1, is a secreted glycoprotein of the human PSG family within the CEA (carcinoembryonic antigen) superfamily. PSGs (Pregnancy-specific glycoproteins) are a complex consisting of carbohydrate and protein. It is the most abundant protein found in the maternal bloodstream during the later stages of pregnancy and is of vital importance in fetal development. The PSG functions primarily as an immune-modulator to protect the growing fetus. Recombinant human PSG1 protein, fused to His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.
Molekulargewicht
44.6kDa (394aa) 40-57KDa (SDS-PAGE under reducing conditions.)