{"product_id":"recombinant-human-carbonic-anhydrase-4-ca4-protein-his-tag-pksh032162","title":"Recombinant Human Carbonic Anhydrase 4\/CA4 Protein (His Tag) - PKSH032162","description":"\u003cp\u003eRecombinant Human Carbonic Anhydrase 4\/CA4 Protein (His Tag)\u003c\/p\u003e\n\n\u003cp\u003eSizes: 10μg, 50μg\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: PKSH032162-10, PKSH032162-50\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAbbreviation: Carbonic Anhydrase 4; CA4\u003c\/p\u003e\n\n\u003cp\u003eTarget Synonym: Carbonic Anhydrase 4; Carbonate Dehydratase IV; Carbonic Anhydrase IV; CA-IV; CA4; CAIV; Car4; RP17\u003c\/p\u003e\n\n\u003cp\u003eUNIProt ID: P22748\u003c\/p\u003e\n\n\u003cp\u003eResearch Areas: Neuroscience\u003c\/p\u003e\n\n\u003cp\u003eTarget Species: Human\u003c\/p\u003e\n\n\u003cp\u003eExpression Host: E.coli\u003c\/p\u003e\n\n\u003cp\u003eFusion Tag: C-6His\u003c\/p\u003e\n\n\u003cp\u003eAccession: P22748\u003c\/p\u003e\n\n\u003cp\u003eBackground: Carbonic Anhydrase 4 (CA4) belongs to the alpha-carbonic anhydrase family. Alpha-carbonic anhydrase is a large family of zinc metalloenzymes that catalyze the reversible hydration of carbon dioxide. Carbonic anhydrase 4 is a glycosylphosphatidyl-inositol-anchored membrane isozyme expressed on the luminal surfaces of pulmonary (and certain other) capillaries and proximal renal tubules. Carbonic anhydrase 4 may stimulate the sodium\/bicarbonate transporter activity of SLC4A4 that acts in pH homeostasis. It may have a role in inherited renal abnormalities of bicarbonate transport. Furthermore, Carbonic anhydrase 4 is essential for acid overload removal from the retina and retina epithelium and acid release in the choriocapillaris.\u003c\/p\u003e\n\n\u003cp\u003eSequence: Ala19-Lys283\u003c\/p\u003e\n\n\u003cp\u003ePurity: \u0026gt; 95 % as determined by reducing SDS-PAGE.\u003c\/p\u003e\n\n\u003cp\u003eFormulation: Supplied as a 0.2 μm filtered solution of 20mM Tris-HCl, 100mM NaCl, pH 8.5.\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: Not Applicable\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: 31.4 kDa\u003c\/p\u003e\n\n\u003cp\u003eObserved MW: 30 kDa\u003c\/p\u003e\n\n\u003cp\u003eStorage: Store at \u0026lt; -20°C, stable for 6 months. Please minimize freeze-thaw cycles.\u003c\/p\u003e\n\n\u003cp\u003eShipping: This product is provided as liquid. It is shipped at frozen temperature with blue ice\/gel packs. Upon receipt, store it immediately at \u0026lt; - 20°C.\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"Elabscience","offers":[{"title":"10μg","offer_id":43092730151091,"sku":"PKSH032162-10","price":312.2,"currency_code":"CAD","in_stock":true},{"title":"50μg","offer_id":43092730183859,"sku":"PKSH032162-50","price":830.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/logo_new_ded65ea6-f413-4f40-bbfb-322daa2e23f2.png?v=1709119152","url":"https:\/\/afsbio.com\/products\/recombinant-human-carbonic-anhydrase-4-ca4-protein-his-tag-pksh032162","provider":"AFSBio Inc.","version":"1.0","type":"link"}