Recombinant Human PSG2 Protein (His Tag)
Product Specifications
Background
PSG2 is a secreted protein that in humans is encoded by the PSG2 gene. It is a member of the human pregnancy-specific glycoproteins (PSGs) family. These proteins are synthesized in large amounts by placental trophoblasts and released into the maternal circulation during pregnancy. PSG2 consist of a single N domain, with structural similarity to the immunoglobulin variable domains, followed by a variable number of immunoglobulin constant-like A and/or B domains. It has an arg-gly-asp (RGD) motif, which has been shown to function as an adhesion recognition signal for several integrins, in the N-terminal domain.
Abbreviation
PSG2
Synonyms
PSBG2; PSG2; Pregnancy specific beta-1-glycoprotein 2; Pregnancy-specific beta-1 glycoprotein E; pregnancy-specific beta-1-glycoprotein 2; pregnancy-specific beta-1-glycoprotein 7
UniProt
P11465
Accession Number
P11465
Expression System
HEK293 Cells
Tag
C-His
Sequence
Gln35-Thr335
Field of Research
Tags & Cell Markers; Developmental Biology
Endotoxin
< 1.0 EU per μg of the protein as determined by the LAL method.
Purity
> 95 % as determined by reducing SDS-PAGE.
Bioactivity
Not validated for activity
Reconstitution
Not Applicable
Shipping Conditions
This product is provided as liquid. It is shipped at frozen temperature with blue ice/gel packs. Upon receipt, store it immediately at < - 20°C.
Storage Conditions
Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.
Calculated Molecular Weight
34.5 kDa
Observed Molecular Weight
43 kDa
Formulation
Supplied as a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4.
Species
Human
Available Sizes
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