{"product_id":"millipore-l-tryptophan-reagent-grade-98-1kg","title":"L-Tryptophan, Reagent Grade, ≥98% (HPLC) - 1KG","description":"\u003cp\u003eL-Tryptophan is a reagent-grade essential amino acid supplied at ≥98% purity (HPLC). This high-quality material is suitable for cell analysis applications, biochemical research, and metabolic pathway studies.\u003c\/p\u003e\n\n\u003cp\u003eAs a precursor to serotonin and melatonin, L-tryptophan is widely used in neuroscience research, immunology, and studies involving tryptophan metabolism pathways (including TDO2 and TPH enzymes). The product is supplied as a white to off-white powder and is appropriate for academic, biotech, and life sciences laboratories.\u003c\/p\u003e","brand":"Millipore Sigma","offers":[{"title":"Default Title","offer_id":43255749673019,"sku":"T0254-1KGG","price":1275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/5641\/8875\/files\/L-Tryptophan.png?v=1772223237","url":"https:\/\/gogreenscientific.com\/products\/millipore-l-tryptophan-reagent-grade-98-1kg","provider":"Go Green Scientific","version":"1.0","type":"link"}