The tryptophan concentration for this product has not been determined.
Y1625
Yeast Extract
for use in microbial growth medium
Yeast Extract
Sinónimos:
Select Yeast Extract, microbial growth media, microbial growth medium
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| Tamaño de envase | SKU | Disponibilidad | Precio |
|---|---|---|---|
| 250 g | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 86,90 € | |
| 1 kg | Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad | 312,00 € |
Acerca de este artículo
Número CAS:
UNSPSC Code:
41106212
eCl@ss:
42040000
EC Number:
232-387-9
NACRES:
NA.85
MDL number:
86,90 €
Póngase en contacto con nuestro Servicio de Atención al Cliente para disponibilidad
Servicio técnico
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Molecular Biology
Quality Level
sterility
non-sterile
form
powder
technique(s)
microbiological culture: suitable using
application(s)
agriculture
storage temp.
room temp
suitability
nonselective for Escherichia coli, nonselective for coliforms
SMILES string
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)
InChI key
GQNBDGXKDJSVGQ-UHFFFAOYSA-N
General description
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.
Application
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.
Other Notes
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.
1 of 1
Este artículo | |||
|---|---|---|---|
| suitability nonselective for Escherichia coli, nonselective for coliforms | suitability molds, yeasts | suitability molds, yeasts | suitability molds, yeasts |
| technique(s) microbiological culture: suitable using | technique(s) - | technique(s) - | technique(s) - |
| form powder | form powder | form powder | form powder |
| application(s) agriculture | application(s) food and beverages, microbiology | application(s) environmental | application(s) food and beverages |
| sterility non-sterile | sterility non-sterile | sterility non-sterile | sterility non-sterile |
| storage temp. room temp | storage temp. - | storage temp. 2-25°C | storage temp. 2-25°C |
Clase de almacenamiento
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Protocolos
TE Buffer; Elution Buffer; 10x Ligation Buffer; 0.5 M PIPES Buffer; Inoue Transformation Buffer
Carolina Fernandez-Senac et al.
Journal of fish diseases, 43(11), 1463-1472 (2020-09-04)
Routine gill swabbing is a non-destructive sampling method used for the downstream qPCR detection and quantitation of the pathogen Neoparamoeba perurans, a causative agent of amoebic gill disease (AGD). Three commercially available swabs were compared aiming their application for timelier
Marco R Binelli et al.
Biomaterials advances, 141, 213095-213095 (2022-09-06)
Bacterial cellulose is an attractive resource for the manufacturing of sustainable materials, but it is usually challenging to shape it into elaborate three-dimensional structures. Here, we report a manufacturing platform for the creation of complex-shaped cellulose objects by printing inks
Lucija Markulin et al.
Planta, 250(1), 347-366 (2019-05-01)
The involvement of a WRKY transcription factor in the regulation of lignan biosynthesis in flax using a hairy root system is described. Secoisolariciresinol is the main flax lignan synthesized by action of LuPLR1 (pinoresinol-lariciresinol reductase 1). LuPLR1 gene promoter deletion
Número de artículo de comercio global
| SKU | GTIN |
|---|---|
| Y1625-1KG | 04061837587924 |
| Y1625-250G | 04061837587931 |
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I wonder how much tryptophan exist in yeast extract
1 respuesta-
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what is the yeast grown on? are there any animal components?
1 respuesta-
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.
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I was wondering what the carbon, nitrogen, phopsphor and mineral content is in this yeast extract.
1 respuesta-
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____.pdf¿Le ha resultado útil?
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