Protein Name CD55 molecule (Cromer blood group)
Organism Homo sapiens
Gene ID 1604
Gene Symbol


UniProt P08174 (DAF_HUMAN), B1AP13 (B1AP13_HUMAN)
Relationships Total Number of functionally related compound(s) : 267
Total Number of Articles : 289

CD55 molecule (Cromer blood group)

Gene Summary

This gene encodes a glycoprotein involved in the regulation of the complement cascade. Binding of the encoded protein to complement proteins accelerates their decay, thereby disrupting the cascade and preventing damage to host cells. Antigens present on this protein constitute the Cromer blood group system (CROM). Alternative splicing results in multiple transcript variants. The predominant transcript variant encodes a membrane-bound protein, but alternatively spliced transcripts may produce soluble proteins. [provided by RefSeq, Jul 2014]

  • complement decay-accelerating factor
  • CD55 antigen
  • CD55 molecule, decay accelerating factor for complement (Cromer blood group)
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