Antibiotics, Antimycotics & Preservatives

An aminoglycosidal antibiotic with activity against Gram-negative bacteria. Aminoglycosides bind to 30S and 50S subunits inhibiting protein synthesis. USP Purity Grade A protein synthesis inhibiting antibiotic Approximately 650 units/mg Potency >590 μg/mg Loss on drying<18.0 % residue on...<>

Gentamicin Sulfate Solution is effective against gram-positive and gram-negative bacteria, as well as mycoplasma.

Hygromycin B: Hygromycin B, an aminoglycoside antibiotic, inhibits the growth of prokaryotic and eukaryotic microorganisms and mammalian cells. It inhibits protein synthesis at the translocation step on the 70S ribosome and induces misreading of mRNA template.1-3 Hygromycin B has been used to select...

Interferes with synthesis of nucleic acids by inhibiting DNA dependent RNA polymerase. Active against gram positive bacteria. Less active against gram negative bacteria. Plant cell culture tested.

Antineoplastic antibiotic interferes with nucleic acid synthesis. Also acts on cell membranes.

Product Description Most commonly-used phorbol ester. Binds to and activates protein kinase C (PKC) at nM concentrations. Induces cell growth arrest through a variety of pathways including the mitogen-activated protein kinases (MAPKs), p38 and c-Jun N-terminal kinase (JNK) pathways mediated by...

The RPI spectinomycin sulfate is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: For Research or Further Manufacturing use only

The RPI amdinocillin (mecillinam) is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: For Research or Further Manufacturing use only

Kanamycin sulfate is an antimicrobial agent effective against Gram-negative and Gram-positive bacteria and mycoplasma. It binds to the 70S ribosomal subunit, inhibits translocation, and elicits miscoding. Cross-resistance occurs between kanamycin and neomycin, framycetin, and paromomycin, and...

The sulfates of Bleomycin are a mixture of basic antineoplastic antibiotics produced by glycopeptide Streptomyces verticullus. Bleomycin binds to DNA and causes strand scissions.

Aminoglycoside antibiotic with a bactericidal action against most gram negative bacteria. Incorporates into sensitive bacterial cells by an active transport process. Binds to the 30S and to some extent the 50S subunits of the bacterial ribosome, inhibiting protein synthesis and generating errors in...

Tetracycline is a broad spectrum polyketide antibiotic with clinical uses in treating bacterial infections such as Rocky Mountain spotted fever, typush fever, tick fevers, Q fever, and Brill-Zinsser disease and to treat upper respiratory infections and acne. It has been used in studies of multidrug...

50mM Tris, 16% Ethanol, pH 7.5. 1000 mL. Endotoxin Tested, Sterile. 3/UN1170/II

Aminoglycoside antibiotic used as a selective agent in transformation experiments. Dissolved in Molecular Biology Grade Water and sterile filtered.

Polymyxin B Sulfate is a mixture of Polymyxin B1 and Polymyxin B2 Sulfate, obtained from Bacillus polymyxia strains. Inhibits gram-negative organisms in vitro Binds to and interferes with permeability of bacterial cytoplasmic membrane Inhibits Ca2+ dependent protein kinase C (PKC) Polymyxin B...

TESTED AGAINST BOTH SENSITIVE and RESISTANT CELLS. Tetracycline Hydrochloride MOLECULAR BIOLOGY GRADE Mode of action and Anti-microbial spectrum: Tetracycline is a bacteriostatic antibiotic with activity against both gram-positive and gram-negative bacteria. Within the cell tetracycline binds...

Aminoglycoside antibiotic used as a selective agent in transformation experiments. Alternative for Kanamycin in monocots eg: rice, lollum and graminea which are highly resistant to the latter. Optical rotation +121.2°. Cell culture tested on Bacillus subtilus .

Antineoplastic antibiotic produced by growth of Streptomyces chrysomallys and other species of Streptomyces .

Sorbic acid (2,4-hexadienoic acid) is a straight chain unsaturated fatty acid. It is an antimicrobial agent. The antimicrobial action of sorbic acid is due to its inhibitory influence on various enzymes in the microbial cell such as enzymes involved in carbohydrate metabolism such as enolase and...

Plant cell culture tested. Mixture contains 5 to 1 amoxicillin to potassium clavulanate. Inhibitor of bacterial cell wall synthesis with high activity against gram negative bacteria.

InSolution Sinefungin | CAS 58944-73-3 | Calbiochem | 2MG

Cefsulodin is a third generation cephalasporin antibiotic that inhibits cell wall synthesis. It has high activity against Pseudomonas aeruginosa with no significant activity against other gram negative bacteria. Limited activity against gram positive and anaerobic bacteria.

Amphotericin B, Penicilllin, Stretomycin Mix is useful for reducing the chance of microbial contamination. Convenient mixture of the antibiotics and antifungal agent in one bottle. 100X concentration, just dilute 1:100 in the culture medium Recommended for use in cell culture applications at 10...

Chloramphenicol inhibits bacterial protein synthesis by binding 50S ribosomal subunit. Commonly used for the amplification of vectors in gram (-) bacteria. Effective against both gram (-) and gram (+) bacteria and some mycobacteria.