Recombinant Human HSPB7/Heat shock protein beta-7

英文名 ：Recombinant Human HSPB7/Heat shock protein beta-7

规格 ：10ug/50ug/500ug/1mg

Recombinant Human HSPB7/Heat shock protein beta-7  (CG80)

 

产品说明(Description)

Recombinant Human Heat shock protein beta-7 is produced by our E.coli expression system and the target gene encoding Met1-Ile170 is expressed with a 6His tag at the C-terminus. 

Accession #: Q9UBY9

Known as: 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

 

制剂(Formulation)

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

 

质量控制(Quality Control) 

 

Purity:        Greater than 95% as determined by reducing SDS-PAGE.    

Endotoxin: Less than 0.1 ng/ug (1 EU/ug) as determined by LAL test.

 

 

运输(Shipping)

The product is shipped on dry ice/polar packs. 
Upon receipt, store it immediately at the temperature listed below.

 

保存(Storage)

Store at ≤-70°C, stable for 6 months after receipt.
Store at ≤-70°C, stable for 3 months under sterile conditions after opening. 
Please minimize freeze-thaw cycles.     

 

背景(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.

 

电泳(SDS-PAGE)

 

FOR RESEARCH USE ONLY