The tryptophan concentration for this product has not been determined.
Y1625
Yeast Extract
Yeast Extract
for use in microbial growth medium
Sinônimo(s):
Select Yeast Extract, microbial growth media, microbial growth medium
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250 G
R$ 325,00
1 KG
R$ 1.220,00
R$ 325,00
Disponível para enviar em10 de abril de 2025Detalhes
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250 G
R$ 325,00
1 KG
R$ 1.220,00
About This Item
Número CAS:
Número CE:
Número MDL:
Código UNSPSC:
41106212
eCl@ss:
42040000
NACRES:
NA.85
R$ 325,00
Disponível para enviar em10 de abril de 2025Detalhes
Produtos recomendados
grau
Molecular Biology
for molecular biology
Nível de qualidade
esterilidade
non-sterile
Formulário
powder
técnica(s)
microbiological culture: suitable using
aplicação(ões)
agriculture
temperatura de armazenamento
room temp
adequação
nonselective for Escherichia coli
nonselective for coliforms
cadeia de caracteres SMILES
OC(=O)CC1c2c3c(ccc2c4c1cccc4)cccc3
InChI
1S/C19H14O2/c20-18(21)11-17-15-8-4-3-7-14(15)16-10-9-12-5-1-2-6-13(12)19(16)17/h1-10,17H,11H2,(H,20,21)
chave InChI
GQNBDGXKDJSVGQ-UHFFFAOYSA-N
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Descrição geral
Yeast extract is produced by various yeast species mainly by Saccharomyces cerevisiae or baker’s yeast. [1] In addition to its use as a supplement in culture media for microbial research and biotechnology, [1] yeast extract is also used as a component of the complex media for industrial fermentations.[2]It also serves as a nutritional source for various microbial media.
Aplicação
For general bacteriological use with a variety of microorganisms.
Yeast Extract has been used as a component of:
Yeast extract is used as a bacteriological media component for a variety of microorganisms and molecular genetics applications.
Outras notas
Water soluble portion of autolyzed yeast with intact B-complex vitamins. Yeast extract is a mixture of amino acids, peptides, water soluble vitamins and carbohydrates and can be used as additive for culture media.
produto relacionado
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
Equipamento de proteção individual
Eyeshields, Gloves, type N95 (US)
Escolha uma das versões mais recentes:
Certificados de análise (COA)
Lot/Batch Number
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Protocolos
TE Buffer; Elution Buffer; 10x Ligation Buffer; 0.5 M PIPES Buffer; Inoue Transformation Buffer
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I wonder how much tryptophan exist in yeast extract
1 answer-
Helpful?
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what is the yeast grown on? are there any animal components?
1 answer-
The source of this material may change from lot to lot and is reported on the Certificate of Origin. To check the source of a current lot, we kindly ask you to navigate to the link https://www.sigmaaldrich.com/techservice, click on "Product Documentation" under the Products Section with all the required information so that a member of our team can reach out to you to assist further. Thank you.
Helpful?
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I was wondering what the carbon, nitrogen, phopsphor and mineral content is in this yeast extract.
1 answer-
This product is tested for nitrogen and sodium content only. The nitrogen content is lot-specific with a range of 9-12 %, while the highest allowable sodium content is 5 %. These values are reported on the Certificate of Analysis. The material is not tested for carbon, phosphor, or other mineral content.
Please see the link below to review the product specifications:
https://www.sigmaaldrich.com/specification-sheets/549/569/Y1625-BULK________SIGMA____.pdfHelpful?
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