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Cat. No.: HY-W015450R

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D-Ala-D-Ala (Standard)

(Synonyms: D-Alanyl-D-alanine (Standard); H-D-Ala-D-Ala-OH (Standard))

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D-Ala-D-Ala (Standard) is the analytical standard of D-Ala-D-Ala. This product is intended for research and analytical applications. D-Ala-D-Ala is a bacterial endogenous metabolite. D-Ala-D-Ala constitutes the terminus of the peptide part of the peptidoglycan monomer unit and is involved in the transpeptidation reaction as the substrate. D-Ala-D-Ala is catalyzed by D-Alanine-D-Alanine ligase.

For research use only. We do not sell to patients.

Purity: 99.25%
CAS No.: 923-16-0
Formula: C₆H₁₂N₂O₃
Molecular Weight:160.17

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

D-Ala-D-Ala (Standard) Chemical Structure

CAS No.: 923-16-0

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Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

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Chemical Information
Purity & Documentation
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Product Information

Information

Application

The compound is the grade of analytical standard, which is the reference standard supplied assay. It is commonly used in qualitative, quantitative and methodological research experiments in HPLC, GC and MS.

Chemical Information

CAS No. 923-16-0
Appearance Solid
Molecular Weight 160.17
Formula C₆H₁₂N₂O₃
Color White to off-white
SMILES

C[C@H](C(O)=O)NC([C@@H](C)N)=O
Synonyms

D-Alanyl-D-alanine (Standard); H-D-Ala-D-Ala-OH (Standard)
Structure Classification
- Others
Initial Source
- Endogenous metabolite
- Human Gut Microbiota Metabolites
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
COA (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Kitamura Y, et al. Structure of D-alanine-D-alanine ligase from Thermus thermophilus HB8: cumulative conformational change and enzyme-ligand interactions. Acta Crystallogr D Biol Crystallogr. 2009 Oct;65(Pt 10):1098-106. [Content Brief]

[2]. Tytgat I, et al. DD-ligases as a potential target for antibiotics: past, present and future. Curr Med Chem. 2009;16(20):2566-80. [Content Brief]

Calculators

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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100 mg

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