{"product_id":"human-ephrin-a4-recombinant-protein-c-6his-tag-lyophilized","title":"Human Ephrin-A4 Recombinant Protein C-6His Tag Lyophilized","description":"\u003cp\u003eHuman Ephrin-A4 Recombinant Protein C-6His Tag Lyophilized from Innovative Research has been recombinantly produced in Human Cells. The protein formulation is lyophilized from a 0.2 ?m filtered solution of 20mM PB; 150mM NaCl; pH 7.2. with a purity of \u0026gt; 90 % as determined by reducing SDS-PAGE..\u003c\/p\u003e\u003cp\u003e\u003cb\u003e\u003ci\u003eMore Details:\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSpecies:\u003c\/b\u003e Human\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTarget:\u003c\/b\u003e Ephrin-A4\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePurity:\u003c\/b\u003e \u0026gt; 90 % as determined by reducing SDS-PAGE..\u0026lt; 1.0 EU per ug as determined by the LAL method.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSource:\u003c\/b\u003e Human Cells\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStorage Conditions:\u003c\/b\u003e Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8? for 2-7 days. Aliquots of reconstituted samples are stable at \u0026lt; -20? for 3 months.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEphrin-A4 is a member of the ephrin ligand family which binds members of the Eph receptor family. All ligands share a conserved extracellular sequence; which most likely corresponds to the receptor binding domain. Ephrin-A4 consists of approximately 125 amino acids and includes four invariant cysteines; It has been shown to bind EphA2; EphA3; EphA4; EphA5; EphA6; EphA7; and EphB1. Ephrin-A4 binds promiscuously Eph receptors residing on adjacent cells; leading to contact-dependent bidirectional signaling into neighboring cells. It may play a role in the interaction between activated B-lymphocytes and dendritic cells in tonsils.\u003c\/p\u003e\u003cp\u003eAt Innovative Research, we provide reliable, consistent products that deliver reliable, consistent results.\u003c\/p\u003e\u003cp\u003eFor research use only.\u003c\/p\u003e","brand":"Innovative Research","offers":[{"title":"10ug","offer_id":41176617910468,"sku":"IHUEFNA4RC6HISLY10UG","price":82.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/2297\/4065\/files\/66211b8b-ccf5-459c-bd40-6ec9ff2c4d10_9ba038ef-71f0-40bf-9bd4-5cfacc7d0b70.jpg?v=1740024292","url":"https:\/\/www.innov-research.com\/products\/human-ephrin-a4-recombinant-protein-c-6his-tag-lyophilized","provider":"Innovative Research","version":"1.0","type":"link"}