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R7382 Sigma

Rifampicin

plant cell culture tested, BioReagent, ≥97% (HPLC), crystalline

Synonym: 3-(4-Methylpiperazinyliminomethyl)rifamycin SV, Rifampin, Rifamycin AMP

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Properties

Related Categories Antibacterial, Antibiotics, Antibiotics A to Z, Antibiotics N-S, Antibiotics and Antimycotics,
InChI Key   JQXXHWHPUNPDRT-WLSIYKJHSA-N
product line   BioReagent
assay   ≥97% (HPLC)
form   crystalline
application(s)   cell culture | plant: suitable
solubility   chloroform: soluble50 mg/mL, clear
suitability   plant cell culture tested
Featured Industry   Agriculture
Mode of action   protein synthesis | interferes
antibiotic activity spectrum   Gram-negative bacteria
  Gram-positive bacteria
  mycobacteria
storage temp.   −20°C

Description

Biochem/physiol Actions

Inhibits the assembly of DNA and protein into mature virus particles.

Mode of Action: Inhibits initiation of RNA synthesis by binding to β-subunit of RNA polymerase.

Packaging

1, 5 g in glass bottle

Application

Rifampicin, a rifamycin, is active against mycobacteria. Rifamycin, is also an inhibitor of chloroplast RNA polymerase and may be used to study chloroplast-level DNA transcription in plants.

Protocols & Applications

Antibiotic Selector for application, solubility, solution stability, working concentration, and mode of action information

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.




All labs need water
Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
VJ7000000

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

Articles

Inhibition of Nucleic Acid Synthesis by Antibiotics

Quinolones are a key group of antibiotics that interfere with DNA synthesis by inhibiting topoisomerase, most frequently topoisomerase II (DNA gyrase), an enzyme involved in DNA replication. DNA gyra...
BioFiles 2006, 1.4, 7.
Keywords: Antibiotics, Antitumor agents, Cancer, DNA replication

Protocols

Antibiotics - Plant Tissue Culture Protocol

In general, antibiotics require storage in a refrigerator or freezer. Aminoglycosides (e.g. kanamycin) are hygroscopic and should be stored in a desiccator. Storage of many powdered antibiotics at -2...
Keywords: Adsorption, Antibiotics, Antifungals, Condensations, Molecular biology

Related Content

Antibiotic Selection Guide

1Application Key: CC = Callus Culture; PR = plant regeneration; EC = cotyledon, hypocotyl, or leaf disc culture; TS = transformant selection; SE = somatic embryogenesis; SSC = stem selection culture;...
Keywords: Antibiotics, Cell culture

Plant Tissue Culture Products | Agriculture

Our combination of quality products, services and global business capabilities help you to maintain reagent consistency while ensuring suitability. Sigma-Aldrich allows you to standardize reagents ac...
Keywords: Antibiotics, Cell culture, Culture media, Gas chromatography, High performance liquid chromatography, Mass spectrometry, Vitamins, transformation

Peer-Reviewed Papers
15

References

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Related Products

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Description

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92210 Timestrip Plus 0 °C
06693 Timestrip Plus -20 °C

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