Select country set
Menu Shopping cart 0,00 Search
Manufactured by BioVendor

Fetuin A/AHSG Human HEK293 cells

  • Regulatory status:RUO
  • Type:Recombinant protein
  • Source:HEK293 cells
  • Other names:Alpha-2-HS-glycoprotein, Alpha-2-Z-globulin, Ba-alpha-2-glycoprotien
  • Species:Human
Please select your region to see available products and prices.
Cat. No. Size Price

RBG10131010 10 µg
RBG10131050 50 µg
RBG10131100 100 μg
PubMed Product Details
Technical Data


Recombinant protein


Fetuin A/AHSG is a human plasma glycoprotein belonging to the Cystatin family of protease inhibitors. It is highly expressed in embryonic cells and adult hepatocytes, and is expressed to a lesser extent in monocytes/macrop­hages. Fetuin A/AHSG is a major serum protein component that exerts various calcium-dependent physiological activities, and can mediate growth signaling in certain tumor cells. It also can act as a natural antagonist against specific TGF-β and BMP signaling proteins, Recombinant Human Fetuin A is a heterodimeric protein containing a 282 amino acid A chain and a 27 amino acid B chain. The calculated molecular weight of Recombinant Human Fetuin A is 32.9 kDa. Due to glycosylation, recombinant Fetuin A migrates at an apparent molecular weight of 45–55 kDa by SDS-PAGE run under non-reducing conditions.


HEK293 cells



Biological Activity

Determined by its ability to inhibit Cathespin V cleavage of a fluorogenic peptide substrate Z-LR-AMC (RLUs). The expected IC 50 is 100nM.


Endotoxin level is <0.1 ng/μg of protein (<1EU/μg).


Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1–1.0 mg/ml. Do not vortex. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at –20°C to –80°C




Research topic

Bone and cartilage metabolism, Oncology

Related Products Docs