Beschreibung
Fmoc-L-Tyrosine-(tBu), PEPTIPURE® is een beschermde aminozuurbouwsteen voor biochemie en peptidesynthese, geleverd met een minimale zuiverheid van 99 %. Het heeft CAS-nummer 71989-38-3, de brutoformule C₂₈H₂₉NO₅ en een molaire massa van 459,54 g/mol, met EG-nummer 276-262-7. De Fmoc-groep op de α-aminofunctie en de tert-butylbescherming op de tyrosine-zijketen ondersteunen stapsgewijze peptideassemblage in vaste fase en vloeibare fase onder standaard Fmoc-chemiecondities. Dit PEPTIPURE®-materiaal van fabrikant Carl ROTH is bedoeld voor biochemische workflows waarbij gecontroleerde opname van tyrosine-residuen vereist is. Het gedefinieerde beschermingspatroon helpt de integriteit van de zijketen te behouden tijdens koppelings- en deprotectiecycli die typerend zijn voor moderne peptidechemie.
Dit artikel hoort bij Click-chemie, bioconjugatie & synthesereagentia, in Biochemicaliën & reagentia.
Belangrijkste kenmerken
- Uiterlijk: wit tot lichtgeel poeder
- Analyse (HPLC): ≥99,0 %
- Water (KF): ≤1,0 %
- Spec. rotatie [α] c (1 % in DMF): -30,0° tot -27,0°
- Vreemde aminozuren: ≤0,3 %
- Enantiomere zuiverheid: ≤0,1 % D-enantiomeer
- CAS-nummer: 71989-38-3
- Verpakkingsgrootten: 5 g, 25 g, 100 g
- EG-nr.: 276-262-7
- Zuiverheid: min. 99 %
- Brutoformule: C₂₈H₂₉NO₅
- Molaire massa: 459,54 g/mol
- Technisch informatieblad:
- Veiligheidsinformatieblad:
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Questions about Fmoc-L-Tyrosine-(tBu), PEPTIPURE®, min. 99%, voor biochemie, 5 g, glas
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Fmoc-L-Tyrosine-(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 Click chemistry, bioconjugation & synthesis reagents, inside Biochemicals & reagents, in Mikrobiologie.
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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Shelves beside this one are Amino acids & peptides, Carbohydrates & sugars, Coenzymes, nucleotides & vitamins, Biochemicals (other), Enzymes & substrates, Antibiotics & antimycotics, Lipids, steroids & fatty acids and Detergents & surfactants.
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