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772712

Sigma-Aldrich

IsoYeast-13C,15N - Growth Medium

98 atom % 15N, 99 atom % 13C

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About This Item

UNSPSC Code:
12352200
NACRES:
NA.74

isotopic purity

99 atom % 13C
98 atom % 15N

Quality Level

200

form

liquid

technique(s)

bio NMR: suitable

storage temp.

2-8°C

Related Categories

Application

Each IsoYeast product is a complete system used to prepare dual media - 1 liter of Growth Medium and 250 mL of Expression Medium. The dual media are offered as lyophilized powdered components and need addition of only sterile water to the Growth Medium, and water plus methanol to the Expression Medium.
Stable isotope enrichment of proteins is necessary for study by NMR spectroscopy. One way this can be accomplished is using a methylotrophic yeast (Pichia pastoris) expression system for proteins. The use of the patented IsoYeast formulation, which includes isotopically labeled carbon and nitrogen sources as well as several other key chemical components, can improve the expression levels of the targeted proteins versus other defined, rich media. The media are also compatible with inclusion of various amino acids for selective amino acid labeling. No other yeast media currently offer this flexibility.

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

772712-VAR:
772712-1L:
772712-BULK:
772712-1L-PW:

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