{"product_id":"recombinant-mouse-ephrin-a4-efna4-protein-fc-tag-pksm041009","title":"Recombinant Mouse Ephrin-A4\/EFNA4 Protein (Fc Tag) - PKSM041009","description":"\u003cp\u003eRecombinant Mouse Ephrin-A4\/EFNA4 Protein (Fc Tag)\u003c\/p\u003e\n\n\u003cp\u003eSize: 50μg\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: PKSM041009-50\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAbbreviation: Ephrin-A4; EFNA4\u003c\/p\u003e\n\n\u003cp\u003eTarget Synonym: Ephrin-A4; EPH-related receptor tyrosine kinase ligand 4; Epl4; Eplg4; Lerk4\u003c\/p\u003e\n\n\u003cp\u003eUNIProt ID: O08542\u003c\/p\u003e\n\n\u003cp\u003eTarget Species: Mouse\u003c\/p\u003e\n\n\u003cp\u003eExpression Host: HEK293 Cells\u003c\/p\u003e\n\n\u003cp\u003eFusion Tag: C-Fc\u003c\/p\u003e\n\n\u003cp\u003eAccession: O08542\u003c\/p\u003e\n\n\u003cp\u003eBackground: Ephrin-A4 belongs to the ephrin family and Contains 1 ephrin RBD (ephrin receptor-binding) domain. The protein is cell surface GPI-bound ligand for Eph receptors, a family of receptor tyrosine kinases which are crucial for migration, repulsion and adhesion during neuronal, vascular and epithelial development. 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\n\n\u003cp\u003eSequence: Arg27-Gly176\u003c\/p\u003e\n\n\u003cp\u003ePurity: \u0026gt; 90 % as determined by reducing SDS-PAGE.\u003c\/p\u003e\n\n\u003cp\u003eFormulation: Lyophilized from a 0.2 μm filtered solution of PBS, pH7.4.\u003cbr\u003e\nNormally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.\u003cbr\u003e\nPlease refer to the specific buffer information in the printed manual.\u003c\/p\u003e\n\n\u003cp\u003eReconstitution: Please refer to the printed manual for detailed information.\u003c\/p\u003e\n\n\u003cp\u003eEndotoxin: \u0026lt; 1.0 EU per μg of the protein as determined by the LAL method.\u003c\/p\u003e\n\n\u003cp\u003eCalculated MW: 44.0 kDa\u003c\/p\u003e\n\n\u003cp\u003eObserved MW: 53 kDa\u003c\/p\u003e\n\n\u003cp\u003eStorage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. 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\/p\u003e\n\n\u003cp\u003eShipping: This product is provided as lyophilized powder which is shipped with ice packs.\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"Elabscience","offers":[{"title":"50μg","offer_id":43072194838707,"sku":"PKSM041009-50","price":155.4,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/logo_new_209787aa-9826-4df0-96c3-9b7d0175931c.png?v=1708683593","url":"https:\/\/afsbio.com\/products\/recombinant-mouse-ephrin-a4-efna4-protein-fc-tag-pksm041009","provider":"AFSBio Inc.","version":"1.0","type":"link"}