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C4282

Sigma-Aldrich

Coenzyme A hydrate

≥85% (UV, HPLC)

Synonyme(s) :

CoA

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10 MG
115,00 $
25 MG
191,00 $
100 MG
574,00 $

About This Item

Formule empirique (notation de Hill) :
C21H36N7O16P3S · xH2O
Numéro CAS:
85-61-0
Poids moléculaire :
767.53 (anhydrous basis)
Beilstein:
77809
Numéro MDL:
MFCD06795839
Code UNSPSC :
12352100
ID de substance PubChem :
24892684
Nomenclature NACRES :
NA.21

115,00 $

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Devis pour commande en gros

Source biologique

yeast

Essai

≥85% (UV, HPLC)

Forme

powder

Groupe fonctionnel

phospholipid

Conditions d'expédition

ambient

Température de stockage

−70°C

Chaîne SMILES 

O.CC(C)(COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1OP(O)(O)=O)n2cnc3c(N)ncnc23)[C@@H](O)C(=O)NCCC(=O)NCCS

InChI

1S/C21H36N7O16P3S.H2O/c1-21(2,16(31)19(32)24-4-3-12(29)23-5-6-48)8-41-47(38,39)44-46(36,37)40-7-11-15(43-45(33,34)35)14(30)20(42-11)28-10-27-13-17(22)25-9-26-18(13)28;/h9-11,14-16,20,30-31,48H,3-8H2,1-2H3,(H,23,29)(H,24,32)(H,36,37)(H,38,39)(H2,22,25,26)(H2,33,34,35);1H2/t11-,14-,15-,16+,20-;/m1./s1

Clé InChI

TVSAELAFGDOPKI-BLPRJPCASA-N

Catégories apparentées

Application

Coenzyme A hydrate has been used in the thiolase enzyme assay of recombinant acetoacetyl-CoA thiolase (rACAT) in Clonorchis sinensis.[1] It may be used as a reference standard in Raman spectra measurements.

Actions biochimiques/physiologiques

Coenzyme A (CoA) is an essential metabolic cofactor synthesized from cysteine, pantothenate, and ATP.
Coenzyme A (CoA) is an essential metabolic cofactor synthesized from cysteine, pantothenate, and ATP. CoA plays important roles in many metabolic pathways, including the tricarboxylic acid cycle, and the synthesis and oxidation of fatty acids. One of the main functions of CoA is the carrying and transfer of acyl groups. Acylated deriviates, for example acetyl-CoA, are critical intermediates in many metabolic reactions. CoA levels can be altered during starvation, and in conditions such as cancer, diabetes, and alcoholism.

Attention

The free acid is less stable than the sodium or lithium salt; 5% decomposition may occur within 6 months when stored at −80 °C.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number
0000426951
0000426950
0000426949
0000426949
0000426950

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Johannes Holert et al.
Journal of bacteriology, 195(3), 585-595 (2012-12-04)
Bacterial degradation of steroids is widespread, but the metabolic pathways have rarely been explored. Previous studies with Pseudomonas sp. strain Chol1 and the C(24) steroid cholate have shown that cholate degradation proceeds via oxidation of the A ring, followed by
Takuya Ishibashi et al.
Extremophiles : life under extreme conditions, 16(6), 819-828 (2012-09-04)
We have previously reported that the majority of the archaea utilize a novel pathway for coenzyme A biosynthesis (CoA). Bacteria/eukaryotes commonly use pantothenate synthetase and pantothenate kinase to convert pantoate to 4'-phosphopantothenate. However, in the hyperthermophilic archaeon Thermococcus kodakarensis, two
Francis McCoy et al.
Molecular cell, 52(3), 325-339 (2013-10-08)
Active metabolism regulates oocyte cell death via calcium/calmodulin-dependent protein kinase II (CaMKII)-mediated phosphorylation of caspase-2, but the link between metabolic activity and CaMKII is poorly understood. Here we identify coenzyme A (CoA) as the key metabolic signal that inhibits Xenopus
Ulrike Demmer et al.
The Journal of biological chemistry, 288(9), 6363-6370 (2013-01-18)
Autotrophic members of the Sulfolobales (crenarchaeota) use the 3-hydroxypropionate/4-hydroxybutyrate cycle to assimilate CO2 into cell material. The product of the initial acetyl-CoA carboxylation with CO2, malonyl-CoA, is further reduced to malonic semialdehyde by an NADPH-dependent malonyl-CoA reductase (MCR); the enzyme
Gregory R Wagner et al.
The Journal of biological chemistry, 288(40), 29036-29045 (2013-08-16)
Alterations in mitochondrial protein acetylation are implicated in the pathophysiology of diabetes, the metabolic syndrome, mitochondrial disorders, and cancer. However, a viable mechanism responsible for the widespread acetylation in mitochondria remains unknown. Here, we demonstrate that the physiologic pH and
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Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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