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Recombinant Human Heat Shock Protein β-7/HSPB7 Protein(C-6His)

Synonym

Pregnancy specific beta-1-glycoprotein 2; PSBG2; Pregnancy-specific beta-1 glycoprotein E; pregnancy-specific beta-1-glycoprotein 2; pregnancy-specific beta-1-glycoprotein 7; PSG2

Activity

NA

Sequence

Met1-Ile170

Fusion tag

C-6His

Accession

Q9UBY9

Expressed Host

E.coli

Shipping

The product is shipped at ambient temperature.Upon receipt, store it immediately at the temperature listed below.

Purity

＞90% as determined by reducing SDS-PAGE.

Endotoxin

＜1.0 EU per µg as determined by LAL test.

Stability and Storage

Store at < -20℃, stable for 6 monthshs after receipt.Please minimize freeze-thaw cycles

Mol Mass

19.6 kDa

AP Mol Mass

18 kDa

Formulation

Supplied as a 0.2 μm filtered solution of 20mM Tris,0.2M NaCl,2mM DTT,50%glycerol, pH 8.0.

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.

Properties

Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.

Source

Recombinants or rec. proteins

Group

recombinants