Toll-Like Receptor 1

**Semantic type:** Amino Acid, Peptide, or Protein|Immunologic Factor|Receptor

**Definition:** Toll-like receptor 1 (786 aa, ~90 kDa) is encoded by the human TLR1 gene. This protein plays a role in antimicrobial immune responses.

**Synonyms:** - CD281 Antigen - TIL - TLR1 - Toll/Interleukin-1 Receptor-Like - Toll/Interleukin-1 Receptor-Like Protein