845727-63-1

Ac-RFAAKAA-COOH Chemical Structure
845727-63-1

Chemical Structure

Ac-RFAAKAA-COOH

  • CAS No.: 845727-63-1
  • Formula:C35H57N11O9
  • Molecular Weight:775.90

InChIKey: NDOPPUBJZDTGKB-LHDKZUJLSA-N

SMILES: N=C(N)NCCC[C@H](NC(C)=O)C(N[C@H](C(N[C@@H](C)C(N[C@@H](C)C(N[C@@H](CCCCN)C(N[C@@H](C)C(N[C@@H](C)C(O)=O)=O)=O)=O)=O)=O)CC1=CC=CC=C1)=O

Biological Activity: Ac-RFAAKAA-COOH is a cysteine-containing polypeptide with a reactive lysine residue, and serves as a substrate for covalent modification and chemical reactivity assays. Ac-RFAAKAA-COOH forms stable covalent adducts with isothiocyanates, resulting in peptide depletion over time. Ac-RFAAKAA-COOH acts as a model peptide in direct peptide reactivity assays, where its chemical reactivity is evaluated via fluorescamine-based free amine assays. Ac-RFAAKAA-COOH can be used in studies related to allergic contact dermatitis and skin sensitization[1][2].

Cat. No. Product Name Purity Description Pricing
HY-P10940 		Ac-RFAAKAA-COOH 99.54% Ac-RFAAKAA-COOH is a cysteine-containing polypeptide with a reactive lysine residue, and serves as a substrate for covalent modification and chemical reactivity assays. Ac-RFAAKAA-COOH forms stable covalent adducts with isothiocyanates, resulting in peptide depletion over time. Ac-RFAAKAA-COOH acts as a model peptide in direct peptide reactivity assays, where its chemical reactivity is evaluated via fluorescamine-based free amine assays. Ac-RFAAKAA-COOH can be used in studies related to allergic contact dermatitis and skin sensitization.
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