{"product_id":"l-alanyl-l-glutamine-ala-gln-dipeptide-substitute-for-l-glutamine-tbi3263","title":"L-Alanyl-L-glutamine (Ala-Gln), Dipeptide substitute for L-Glutamine","description":"\u003cp\u003e\u003cspan style=\"font-size: 18px\"\u003e\u003cstrong\u003e\u003cu\u003eProduct Details\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFormal Name: \u003c\/strong\u003eL-Alanyl-L-glutamine\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlternate Names: \u003c\/strong\u003eAlanyl-L-Glutamine; Ala-Gln; Glutamine-S\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMolecular Formula:\u003c\/strong\u003e C\u003csub\u003e8\u003c\/sub\u003eH\u003csub\u003e15\u003c\/sub\u003eN\u003csub\u003e3\u003c\/sub\u003eO\u003csub\u003e4\u003c\/sub\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFormula Weight:\u003c\/strong\u003e 217.2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCAS Number:\u003c\/strong\u003e 39537-23-0\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePurity:\u003c\/strong\u003e \u0026gt;98%\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFormulation:\u003c\/strong\u003e Powder\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSolubility:\u003c\/strong\u003e Soluble in water (50 mg\/ml)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e -20°C\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStability:\u003c\/strong\u003e ≥ 3 years.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 18px\"\u003e\u003cstrong\u003e\u003cu\u003eApplications\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDipeptide substitute for L-Glutamine\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 18px\"\u003e\u003cstrong\u003e\u003cu\u003eFunctions\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eL-Glutamine is an essential supplement for cell culture however it is unstable and degrades to pyroglutamate and ammonia. L-alanyl-L-glutamine (Ala-Gln) is used in cell culture as a widely used alternative delivery form of L-glutamine which has increased stability under cell culture conditions. In addition to increased stability during cell culture, another advantage of using Ala-Gln in place of L-glutamine is that it reduces the level of ammonia generated which is toxic to cells.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 18px\"\u003e\u003cstrong\u003e\u003cu\u003eApplication Procedures\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFirst dissolved in Soluble in DMSO (50 mg\/ml), then diluted to aqueous buffer. Solutions in DMSO may be stored at\u003c\/p\u003e\n\u003cp\u003e-20°C for up to 3 months.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 13px; font-weight: 700; text-transform: uppercase;\"\u003e\u003cstrong\u003eResearch use only.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/tribioscience.com\/wp-content\/uploads\/2026\/02\/TBI3263_Ala-Gln_datasheet-1.pdf\"\u003eDatasheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/tribioscience.com\/wp-content\/uploads\/2026\/02\/TBI3263_Ala-Gln_MSDS.pdf\"\u003eMSDS (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TriBioScience","offers":[{"title":"10 g","offer_id":45986549039183,"sku":"TBI3263-10G","price":369.0,"currency_code":"ILS","in_stock":true},{"title":"50 g","offer_id":45986549071951,"sku":"TBI3263-50G","price":1313.0,"currency_code":"ILS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/0748\/5519\/files\/TBI3263-2.jpg?v=1782813746","url":"https:\/\/www.danyel.co.il\/products\/l-alanyl-l-glutamine-ala-gln-dipeptide-substitute-for-l-glutamine-tbi3263","provider":"danyel biotech","version":"1.0","type":"link"}