Fetuin, Fetal Bovine Serum

For research use only. Not for therapeutic Use.

  • CAT Number: I014854
  • CAS Number: 9014-81-7
  • Purity: ≥95%
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Fetuin(Cat No.:I014854), derived from fetal bovine serum (FBS), is a glycoprotein belonging to the cystatin superfamily, widely used in biochemical and cell culture research. It functions as a potent inhibitor of insulin receptor tyrosine kinase activity, modulating insulin signaling and metabolic processes. Fetuin also plays roles in mineral metabolism by inhibiting ectopic calcification, and in inflammation through interactions with toll-like receptors. In cell culture, it supports cell attachment, proliferation, and differentiation. As a serum component, Fetuin from FBS is a valuable reagent in metabolic, developmental, and biomolecular research applications.


CAS Number 9014-81-7
Purity ≥95%
IUPAC Name [30-[[3-hydroxy-1-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxytetradeca-4,8,12-trien-2-yl]amino]-30-oxotriaconta-12,15-dienyl] icosa-11,14-dienoate
InChI InChI=1S/C70H123NO10/c1-3-5-7-9-11-13-14-15-16-28-32-35-38-42-46-50-54-58-66(75)79-59-55-51-47-43-39-36-33-30-27-25-23-21-19-17-18-20-22-24-26-29-31-34-37-41-45-49-53-57-65(74)71-62(63(73)56-52-48-44-40-12-10-8-6-4-2)61-80-70-69(78)68(77)67(76)64(60-72)81-70/h4,6,11-13,15-18,21,23,40,52,56,62-64,67-70,72-73,76-78H,3,5,7-10,14,19-20,22,24-39,41-51,53-55,57-61H2,1-2H3,(H,71,74)
InChIKey XZDRNDBKYKTHMT-UHFFFAOYSA-N
SMILES CCCCCC=CCC=CCCCCCCCCCC(=O)OCCCCCCCCCCCC=CCC=CCCCCCCCCCCCCCC(=O)NC(COC1C(C(C(C(O1)CO)O)O)O)C(C=CCCC=CCCC=CC)O
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