LIGHT Recombinant Protein

LIGHT belongs to the TNF family of ligands, and can signal through the herpes virus entry mediator type A receptor (HVEM, TNFRSF14), LTβ R, or bind to a decoy receptor, DcR3. It is expressed in splenocytes, activated PBL, CD+8 tumor infiltrating lymphocytes, granulocytes, and monocytes. LIGHT has the ability to active NFkB, to co-stimulate the activation of lymphocytes and to induce apoptosis in certain human tumor cells. Recombinant murine LIGHT is a 20.1 kDa protein containing 183 amino acid residues.

The lyophilized LIGHT recombinant protein is stable for at least 2 years from date of receipt at -20˚ C. Reconstituted LIGHT is stable for at least 3 months when stored in working aliquots with a carrier protein at -20˚ C. As with any protein, exposing LIGHT recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.