{"product_id":"recombinant-human-transferrin-protein-his-tag-pksh033385","title":"Recombinant Human Transferrin Protein (His Tag) - PKSH033385","description":"\u003cp\u003eRecombinant Human Transferrin Protein (His Tag)\u003c\/p\u003e\n\n\u003cp\u003eSize: 50μg\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Number: PKSH033385-50\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAbbreviation: Transferrin\u003c\/p\u003e\n\n\u003cp\u003eTarget Symptom: Serotransferrin; Transferrin; Beta-1 metal-binding globulin; Siderophilin; TF; HEL-S-71p; PRO1557; PRO2086; TFQTL1\u003c\/p\u003e\n\n\u003cp\u003eResearch Area: Signal Transduction; Cardiovascular; Isotypeloading control; metabolism;\u003c\/p\u003e \n\n\u003cp\u003eTarget Species: Human\u003c\/p\u003e\n\n\u003cp\u003eExpression Host: HEK293 Cells\u003c\/p\u003e\n\n\u003cp\u003eFusion Tag: C-6His\u003c\/p\u003e\n\n\u003cp\u003eUNIProt ID: P02787\u003c\/p\u003e\n\n\u003cp\u003eAccession: P02787\u003c\/p\u003e\n\n\u003cp\u003eBackground: Serotransferrin belongs to transferrin family, and contains 2 transferrin-like domains. The protein is a secreted protein, and expressed by the liver and secreted in plasma. Transferrins are iron binding transport proteins which can bind two Fe3+ ions in association with the binding of an anion. It is responsible for the transport of iron from sites of absorption and heme degradation to those of storage and utilization. Serum transferrin may also have a further role in stimulating cell proliferation.\u003c\/p\u003e\n\n\u003cp\u003eSequence: Val20-Pro698\u003c\/p\u003e\n\n\u003cp\u003ePurity: \u0026gt; 95 % 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: 76.2 kDa\u003c\/p\u003e\n\n\u003cp\u003eObserved MW: 85 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":"Default Title","offer_id":43104249282739,"sku":"PKSH033385-50","price":249.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/logo_new_d321615f-5f60-433a-bdcc-d77d35fe7086.png?v=1709292892","url":"https:\/\/afsbio.com\/products\/recombinant-human-transferrin-protein-his-tag-pksh033385","provider":"AFSBio Inc.","version":"1.0","type":"link"}