Recombinant Lymphotoxin Beta

**Semantic type:** Amino Acid, Peptide, or Protein|Pharmacologic Substance

**Definition:** Lymphotoxin is a cytokine that orchestrates lymphoid neogenesis and is present on the surface of activated T-, B-, and LAK cells as a heterotrimer of alpha and beta subunits. It is also secreted as an alpha homotrimer. LT beta glycoprotein is a 33 kD type II membrane protein that anchors LT alpha to the cell surface.

**Synonyms:** - LT-beta - LTB Protein - Lymphotoxin Beta - TNFC - Tumor Necrosis Factor C