Beschrijving
Fmoc-L-Threonine-(tBu) is een beschermd threonine-derivaat, aangeboden als PEPTIPURE®-kwaliteit met een minimale zuiverheid van 99 % voor biochemietoepassingen. Geregistreerd onder CAS-nummer 71989-35-0 met empirische formule C₂₃H₂₇NO₅ vertoont het een Fmoc-beschermd aminoterminus en een tert-butyl-ether op de hydroxyl van de zijketen van threonine. De molaire massa is 397.47 g/mol. Dit PEPTIPURE®-materiaal van fabrikant Carl ROTH integreert in conventionele Fmoc-vastefaseworkflows, waarbij de tBu-groep de zijketen afschermt tot de uiteindelijke splitsing. Peptidechemici vertrouwen erop voor een nauwkeurige inbouw van L-threonine, gecontroleerd koppelingsgedrag en schone ontschermingsprofielen. De gedefinieerde zuiverheid en chemische identiteit ondersteunen consistente resultaten in peptidechemie op onderzoeksschaal en preparatieve peptidechemie, gericht op sequenties met hydroxylhoudende residuen.
Dit artikel maakt deel uit van Klikchemie, bioconjugatie & synthesereagentia, in Biochemicaliën & reagentia.
Kenmerken
- Uiterlijk: wit poeder
- Gehalte (HPLC): ≥99 %
- Water (KF): ≤1 %
- Vreemde aminozuren: ≤0.3 %
- Enantiomere zuiverheid: ≤0.5 % D-enantiomeer
- CAS-nummer: 71989-35-0
- Verpakkingsgroottes: 5 g, 25 g, 100 g
- EG-nr.: 276-261-1
- Zuiverheid: PEPTIPURE® min. 99 %
- Brutoformule: C₂₃H₂₇NO₅
- Molaire massa: 397.47 g/mol
- Technisch datablad:
- Veiligheidsinformatieblad:
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Questions about Fmoc-L-Threonine-(tBu), PEPTIPURE®, min. 99 %, voor biochemie, 5 g, glas
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Fmoc-L-Threonine-(tBu), PEPTIPURE®, min. 99 %, voor biochemie, 5 g, glas is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Klikchemie, bioconjugatie & synthesereagentia, inside Biochemicaliën & reagentia, in Microbiologische media.
Click and bioconjugation reagents join two molecules under mild conditions, often an azide to an alkyne, or an NHS ester to an amine. The linker length and the reactive group are the specification. They are small bottles of a reactive compound, and moisture often ruins them.
A biochemical is a molecule of life, sold as a reagent: an amino acid, a sugar, a nucleotide, a lipid, an enzyme, an antibiotic. The difference from a bulk chemical is that the use is a biological one, and the impurities that matter are the ones that change that use. An enzyme is specified by activity, not only by mass. An antibiotic is specified by potency. Papers are on PubMed. Structures are on PubChem. Strains and lines that consume these reagents are at ATCC.
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