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D9904

Sigma-Aldrich

Nα,Nε-Diacetyl-Lys-D-Ala-D-Ala

carboxypeptidase substrate

Synonym(s):

(Ac)2-L-Lys-D-Ala-D-Ala

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25 MG
$445.99

$445.99

List Price$477.00Save 7%
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25 MG
$445.99

About This Item

Empirical Formula (Hill Notation):
C16H28N4O6
CAS Number:
24570-39-6
Molecular Weight:
372.42
MDL number:
MFCD00037235
UNSPSC Code:
12352204
PubChem Substance ID:
24894333
NACRES:
NA.32

$445.99

List Price$477.00Save 7%
Web-Only Promotion

Available to ship onMay 01, 2025Details

Quality Level

200

assay

≥98% (HPLC)

form

powder

composition

Peptide content, ≥85%

solubility

water: 50 mg/mL, clear, colorless

storage temp.

−20°C

SMILES string

OC([C@@H](C)NC([C@@H](C)NC([C@@H](NC(C)=O)CCCCNC(C)=O)=O)=O)=O

InChI

1S/C16H28N4O6/c1-9(14(23)19-10(2)16(25)26)18-15(24)13(20-12(4)22)7-5-6-8-17-11(3)21/h9-10,13H,5-8H2,1-4H3,(H,17,21)(H,18,24)(H,19,23)(H,20,22)(H,25,26)

InChI key

VIHGYLJIMMKSBR-UHFFFAOYSA-N

Related Categories

Substrates

Substrate for penicillin-sensitive D-alanine carboxypeptidase.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX2970
MKCX2734
MKCV6205
MKCV7310
MKCV7121

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Conformational analysis of peptide substrates and inhibitors of the Zn2+ G and serine R61 D-alanyl-D-alanine peptidases.
J L De Coen et al.
European journal of biochemistry, 121(1), 221-232 (1981-12-01)
M Nguyen-Distèche et al.
The Biochemical journal, 207(1), 109-115 (1982-10-01)
The membrane-bound, 26 000-Mr penicillin-binding protein of Streptomyces K15 has been isolated in the form of an effective, penicillin-sensitive D-alanyl-D-alanine-cleaving peptidase exhibiting high transpeptidase activity (greater than 95%) and very low carboxy-peptidase activity (less than 5%). The penicillin-binding protein/transpeptidase can
Lewis P Mark et al.
European journal of mass spectrometry (Chichester, England), 18(5), 439-446 (2012-12-12)
A novel nano-electrospray emitter has been developed containing two separated channels running throughout the length of the emitter. The emitters have been fabricated from "theta-shaped" borosilicate capillaries. Loading of different solutions into the two different channels opens up the possibility
Zhibo Yang et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 15(9), 2081-2090 (2009-01-22)
Charge matters! The charge state significantly influences the conformation and the binding energy between vancomycin antibiotic and bacterial cell-wall analogue peptides (see figure). Surface-induced dissociation (SID) studies provide a quantitative comparison between the stabilities of different charge states of the
Casey C McComas et al.
Journal of the American Chemical Society, 125(31), 9314-9315 (2003-08-02)
The binding affinity of 4, which incorporates a methylene (CH2) in place of the key linking amide of Ac2-l-Lys-d-Ala-d-Ala, for vancomycin was compared with that of Ac2-l-Lys-d-Ala-d-Ala (3) and Ac2-l-Lys-d-Ala-d-Lac (5). The vancomycin affinity for 4 was approximately 10-fold less
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