{"product_id":"elk-ept062-recombinant-cynomolgus-4-1bb-c-fc","title":"Recombinant Cynomolgus 4-1BB (C-Fc)","description":"\u003cp\u003eRecombinant Cynomolgus 4-1BB (C-Fc) is an ELK Biotechnology recombinant protein for research use.\u003c\/p\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eRecombinant Cynomolgus 4-1BB ligand Receptor is produced by our Mammalian expression system and the target gene encoding Leu24-Gln186 is expressed with a Fc tag at the N-terminus.\u003c\/p\u003e\u003ch3\u003eBackground\u003c\/h3\u003e\u003cp\u003eTumor necrosis factor receptor superfamily member 9(TNFRSF9), also known as CD137 and 4-1BB, is an inducible T cell surface protein belonging to the tumor necrosis factor receptor superfamily. It is a single-pass type I membrane protein which contains 4 TNFR-Cys repeats. The human and mouse proteins share 60% amino acid sequence identity. CD137 is expressed by mesenchymal cells, including endothelial cells, chondrocytes, and cells of the central nervous system. CD137 is also broadly expressed by cells of the human immune system, is broadly expressed by cells of the human immune system, including activated CD8+ and CD4+ T cells, activated natural killer (NK) cells, follicular dendritic cells (FDCs) and monocytes. CD137 has diverse roles in the immune response, the one key function is to promote the survival of both T cells and dendritic cells by binding the cognate ligand CD137L (4-1BBL).\u003c\/p\u003e\u003ch3\u003eHandling information\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eReconstitution\u003c\/th\u003e\n\u003ctd\u003eAlways centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100µg\/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDelivery condition\u003c\/th\u003e\n\u003ctd\u003eThe product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature listed below.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"ELK Biotechnology","offers":[{"title":"50ug","offer_id":56187600699732,"sku":"ABM100786","price":292.41,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/www.abmium.com\/products\/elk-ept062-recombinant-cynomolgus-4-1bb-c-fc","provider":"ABMIUM","version":"1.0","type":"link"}