Based on a molecular formula of C5H10N2O3, the molecular weight to seven significant figures is 146.1456. Over the years, this value may have been reported in Sigma-Aldrich documentation or on labels as either 146.15 (by rounding up) or 146.14 (by truncation). The material itself has not changed.
76523
L-Glutamina
certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Sinônimo(s):
Ácido L-glutâmico 5-amida, Levoglutamida, Ácido (S)-2,5-diamino-5-oxopentanoico
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About This Item
Fórmula linear:
H2NCOCH2CH2CH(NH2)CO2H
Número CAS:
Peso molecular:
146.14
Beilstein:
1723797
Número CE:
Número MDL:
Código UNSPSC:
41116107
ID de substância PubChem:
NACRES:
NA.24
Preço e disponibilidade não estão disponíveis no momento.
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grau
certified reference material
TraceCERT®
Nível de qualidade
linha de produto
TraceCERT®
classe(s) química(is) do analito
amino acids, peptides, proteins
fabricante/nome comercial
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
técnica(s)
HPLC: suitable
gas chromatography (GC): suitable
cor
white
pf
185 °C (dec.) (lit.)
aplicação(ões)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
Formato
neat
cadeia de caracteres SMILES
N[C@@H](CCC(N)=O)C(O)=O
InChI
1S/C5H10N2O3/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H2,7,8)(H,9,10)/t3-/m0/s1
chave InChI
ZDXPYRJPNDTMRX-VKHMYHEASA-N
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Descrição geral
L-glutamine is found to be one of the most abundant amino acid in blood stream.[1] It is useful in a number of biochemical processes like production of other amino acids, glucose, nucleotides, protein, and glutathione.[1] It may also be used as a supplement to increase the intestinal villous height, maintain mucosal integrity and stimulate gut mucosal cellular proliferation.[1] It may also find applications in the treatment of chemotherapy and radiotherapy, since it has the tendency to suppress gut and oral-toxic side effects.[1]
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.
Check out the entire portfolio of our amino acids certified reference materials (CRM)
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.
Check out the entire portfolio of our amino acids certified reference materials (CRM)
Aplicação
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Ações bioquímicas/fisiológicas
A L-glutamina é um aminoácido essencial que é um componente fundamental dos meios de cultura, funcionando como uma fonte de energia importante para células em cultura. A L-glutamina é bastante estável como pó seco e como solução congelada. Em meios líquidos e soluções-estoque, contudo, a L-glutamina se degrada relativamente rápido. O desempenho celular ideal geralmente requer suplementação dos meios com L-glutamina antes do uso.
Embalagem
Bottomless glass bottle. Contents are inside inserted fused cone.
Informações legais
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
Aplicação
Nº do produto
Descrição
Preços
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 1
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
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Certificados de análise (COA)
Lot/Batch Number
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Is the molecular weight of L-Glutamine 146.14 or 146.15? The label information changed.
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Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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