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Cat. No.: HY-W001959R

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D-Allothreonine (Standard)

Name: D-Allothreonine (Standard)
Brand: MedChemExpress
SKU: HY-W001959R
Price: 35.00 USD
Availability: InStock
Rating: 5 (1 reviews)

D-Allothreonine (Standard) is the analytical standard of D-Allothreonine (HY-W001959). This product is intended for research and analytical applications. D-Allothreonine is a non-proteinogenic amino acid that serves as a substrate for Pyridoxal phosphate (HY-B1744)-dependent D-threonine aldolase, being cleaved into Glycine (HY-Y0966) and acetaldehyde, and acts as a constituent of bioactive peptidyl natural products such as callipeltins, conferring protease resistance. D-Allothreonine is used in natural product synthesis and metabolic research.

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Pureté : 95%
CAS No.: 24830-94-2
Formule: C₄H₉NO₃
Masse moléculaire:119.12

Stockage:

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

D-Allothreonine (Standard) Chemical Structure

CAS No.: 24830-94-2

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Product Information
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Chemical Information
Pureté et 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. 24830-94-2
Masse moléculaire 119.12
Formule C₄H₉NO₃
SMILES

N[C@H]([C@H](O)C)C(O)=O
Structure Classification
- Ketones, Aldehydes, Acids
Initial Source
- Endogenous metabolite
- Human Gut Microbiota Metabolites
- Microorganisms
Livraison

Room temperature in continental US; may vary elsewhere.
Stockage

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

Pureté et documentation

Select Batch:

Pureté: 99.98%

Assay: 99.98%

ee.: 99.98%

Références

[1]. Kataoka M, et al. Isolation and characterization of D-threonine aldolase, a pyridoxal-5'-phosphate-dependent enzyme from Arthrobacter sp. DK-38. European journal of biochemistry. 1997 Sep 01;248(2):385-93. [Content Brief]

[2]. Perepelov AV, et al. Structure and gene cluster of the O-antigen of Escherichia coli O110 containing an amide of D-galacturonic acid with D-allothreonine. Carbohydrate research. 2013 Mar 07;368:57-60.

[3]. Baker DH, et al. D-allothreonine has no growth promoting efficacy for chicks. Poultry science. 1998 Sep;77(9):1397-9.

[4]. Petersson C, et al. Structural studies of the O-specific polysaccharide of Hafnia alvei strain PCM 1206 lipopolysaccharide containing D-allothreonine. European journal of biochemistry. 1997 Mar 01;244(2):580-6. [Content Brief]

[5]. Mari Kikuchi, Hiroyuki Konno,
Improved synthesis of d-allothreonine derivatives from l-threonine, Tetrahedron, Volume 69, Issue 34, 2013, Pages 7098-7101, ISSN 0040-4020.

Calculators

Calculateur de molarité

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Calculateur de dilution

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

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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MOQ

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100 mg

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