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Sigma-Aldrich

Nourseothricinsulfat

≥85% (HPLC)

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About This Item

CAS-Nummer:
96736-11-7
MDL-Nummer:
MFCD00165013
UNSPSC-Code:
51102829
NACRES:
NA.85

Biologische Quelle

Streptomyces noursei

Qualitätsniveau

100

Assay

≥85% (HPLC)

Form

solid

Farbe

white to light brown

Löslichkeit

H2O: soluble 200 mg/mL

Eignung

suitable for (selection agent for molecular genetic research work)

Wirkungsspektrum von Antibiotika

Gram-negative bacteria
Gram-positive bacteria
fungi
mycobacteria
mycoplasma
parasites
viruses
yeast

Wirkungsweise

protein synthesis | interferes

Lagertemp.

2-8°C

Allgemeine Beschreibung

Chemical structure: peptidyl nucleoside

Anwendung

Noursethricin is used as a dominant selection antibiotic for genetically modified bacteria, yeasts, fungi, protozoa and plants.

Biochem./physiol. Wirkung

Nourseothricin inhibits biosynthesis and induces miscoding. Resistance to nourseothricin is mediated by the sat1 encoded N-acetyltransferase. Nourseothricin is inactivated by acetylation of the β-amino group of the β-lysin.
Antifungal effective against Candida albicans. Candida species transformed with the gene encoding nourseothricin acetyltransferase (CaNAT1) were resistant to nourseothricin.

Verpackung

10mg, 100mg

Sonstige Hinweise

Keep container tightly closed in a dry and well-ventilated place. Store under inert gas.

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

H-Sätze

H302

Gefahreneinstufungen

Acute Tox. 4 Oral

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Analysenzertifikate (COA)

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Adrian J Verster et al.
G3 (Bethesda, Md.), 7(10), 3337-3347 (2017-08-26)
Genes encoding essential components of core cellular processes are typically highly conserved across eukaryotes. However, a small proportion of essential genes are highly taxonomically restricted; there appear to be no similar genes outside the genomes of highly related species. What
Dorota Fennessy et al.
PloS one, 9(5), e97683-e97683 (2014-05-23)
Targeted alteration of the genome lies at the heart of the exploitation of S. pombe as a model system. The rate of analysis is often determined by the efficiency with which a target locus can be manipulated. For most loci
Kristin L Patrick et al.
Cell systems, 7(3), 323-338 (2018-08-06)
Intracellular bacterial pathogens secrete a repertoire of effector proteins into host cells that are required to hijack cellular pathways and cause disease. Despite decades of research, the molecular functions of most bacterial effectors remain unclear. To address this gap, we
Tomokazu Murakawa et al.
Cell reports, 26(2), 338-345 (2019-01-10)
Degradation of mitochondria by selective autophagy, termed mitophagy, contributes to the control of mitochondrial quality. Bcl2-L-13 is a mammalian homolog of Atg32, which is an essential mitophagy receptor in yeast. However, the molecular machinery involved in Bcl2-L-13-mediated mitophagy remains to
Markus Mund et al.
Cell, 174(4), 884-896 (2018-07-31)
Clathrin-mediated endocytosis is an essential cellular function in all eukaryotes that is driven by a self-assembled macromolecular machine of over 50 different proteins in tens to hundreds of copies. How these proteins are organized to produce endocytic vesicles with high precision

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