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Tocris Bioscience™ Ac-Cys-NHMe

Building block for the lysine acylation using conjugating enzymes (LACE) technique

153.00€ - 584.00€

Specifications

Chemical Name or Material (2R)-2-(Acetylamino)-3-mercapto-N-methylpropanamide
CAS 10061-65-1
Target Unnatural Amino Acids
Molecular Formula C6H12N2O2S
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Products 2
Product Code Brand Quantity Price Quantity & Availability  
Product Code Brand Quantity Price Quantity & Availability  
30000012
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Tocris Bioscience™
7936/10
10 mg
153.00€
10mg
Estimated Shipment: 30-01-2025
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30000025
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Tocris Bioscience™
7936/50
50 mg
584.00€
50mg
Estimated Shipment: 30-01-2025
to see stock.
Add to basket
 
Description

Description

Ac-Cys-NHMe is a non-canonical amino acid that is an essential building block for lysine acylation using conjugating enzymes (LACE) technique. LACE is a chemoenzymatic approach that uses an E2 small ubiquitin-like modifier (SUMO)-conjugating enzyme, Ubc9, to conjugate peptide thioesters containing a C-terminal ubiquitin-derived sequence (LRLRGG) to a lysine residue located in a recognition sequence (IKQE) on a protein via an isopeptide bond. Ac-Cys-NHMe can be reacted with a peptide hydrazide to form a reactive peptide thioester, which is the substrate for Ubc9. LACE enables the site-specific modification of proteins at lysine residues to allow attachment of biochemical probes such as fluorophores to proteins or to engineer proteins for site-specific delivery.
Specifications

Specifications

(2R)-2-(Acetylamino)-3-mercapto-N-methylpropanamide
10061-65-1
Unnatural Amino Acids
C6H12N2O2S
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Safety and Handling

Safety and Handling

Recommended Storage : Store at -20°C

SDS
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Documents

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