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Merck

GP1BA

glycoprotein Ib (platelet), alpha polypeptide

Synonyms:
BDPLT1, BDPLT3, BSS, CD42B, CD42b-alpha, DBPLT3, GP1B, GPIbA, VWDP
Species:
UniProtKB ID:
Gene ID:
  • Human(2811) Summary: Glycoprotein Ib (GP Ib) is a platelet surface membrane glycoprotein composed of a heterodimer, an alpha chain and a beta chain, that is linked by disulfide bonds. The Gp Ib functions as a receptor for von Willebrand factor (VWF). The complete receptor complex includes noncovalent association of the alpha and beta subunits with platelet glycoprotein IX and platelet glycoprotein V. The binding of the GP Ib-IX-V complex to VWF facilitates initial platelet adhesion to vascular subendothelium after vascular injury, and also initiates signaling events within the platelet that lead to enhanced platelet activation, thrombosis, and hemostasis. This gene encodes the alpha subunit. Several polymorphisms and mutations have been described in this gene, some of which are the cause of Bernard-Soulier syndromes and platelet-type von Willebrand disease. [provided by RefSeq, Mar 2010]
  • Mouse(14723) glycoprotein 1b, alpha polypeptide
  • Rat(691992) glycoprotein Ib (platelet), alpha polypeptide
  • chicken(420059) glycoprotein Ib (platelet), alpha polypeptide
  • naked mole-rat(101717127) glycoprotein Ib (platelet), alpha polypeptide
  • domestic guinea pig(100717535) glycoprotein Ib (platelet), alpha polypeptide
  • sheep(101109891) glycoprotein Ib (platelet), alpha polypeptide
  • cow(504977) glycoprotein Ib (platelet), alpha polypeptide
  • domestic cat(101092307) glycoprotein Ib (platelet), alpha polypeptide
  • dog(403638) glycoprotein Ib (platelet), alpha polypeptide

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ELISA

Product Number
Description
Species
Human CD42b ELISA, for serum, plasma and cell culture supernatants,
Species
human