Blasticidin S is used as a selection agent for transformed cells that contain the resistance genes bls, bsr, or BSD. Also used to study protein synthesis at the level of peptide bond formation. Soluble in water PubChem Chemical ID 16760315 Features CAS#: 3513-03-9 Molecular…

Nourseothricin Sulfate Streptothricin Sulfate, NTC, clonNAT MOLECULAR BIOLOGY GRADE Norseothricin contains both Streptothricin D (C₃₁H₅₈N₁₂O₁₀) and Streptothricin F (C₁₉H₃₄N₈O₈) components. …

Dexamethasone is an anti-inflammatory glucocorticoid that induces the production of phospholipase A2 inhibitory protein (lipocortin). It also inhibits induction of nitric oxide synthase (IC50=5 nM). Dexamethasone has been shown to cause reduction in cyclin A and Cdk2 activity, inhibition of G1/S…

MW: 544.43 C₂₂H₂₉N₇O₅ · 2HCl Mode of action and Anti-microbial spectrum: Puromycin is a protein synthesis inhibitor that causes premature chain termination by acting as an analog of the 3′-terminal end of aminoacyl-tRNA. It prevents…

Mode of action and Anti-microbial spectrum Rapamycin, a macrocyclic triene antibiotic, possesses immunosuppressant, anti-proliferative, and anti-cancer activity. Inhibition by rapamycin results in cell cycle arrest in G1. Rapamycin also has been shown to have a role in life span extension in…

MOLECULAR BIOLOGY GRADE Bialaphos is a tripeptide antibiotic that is used in transformation experiments of many species of plants that make use of the bar gene for selection. In corn it is more effective than glufosinate. In wheat, bialaphos was the most reliable selection criteria used to…

Tobramycin is an aminoglycoside antibiotic derived from Streptomyces tenebrarius and used to treat various types of bacteria infections, particularly Gram-negative infections. It is especially effective against species of Pseudomonas. It works by binding to a site on bacterial 30S and 50S ribosome,…

Amphotericin B is an antimicrobial/antifungal agent effective against yeast and other fungi. It is a mixture of polyenes. It interrupts cell membrane permeability by binding sterols resulting in the loss of low molecular weight compounds from the cell. Amphotericin B may be toxic to some insect…

Aztreonam is the first totally synthetic monocyclic β-lactam antibiotic that displays a high degree of resistance to β-lactamase degradation. It has high specificity for gram-negative aerobic rods. Aztreonam specifically targets the penicillin binding protein 3 (PBP-3) of Gram-negative…

Tobramycin is an aminoglycoside, broad-spectrum antibiotic produced by Streptomyces tenebrarius. It is effective against gram-negative bacteria, especially the Pseudomonas species. Tobramycin has been used: to study the effect of tobramycin on bacteriophage infected biofilms to study…

Compound 48/80 is a oligomeric mixture of condensation products from N-methyl-p-methoxyphenethylamine and formaldehyde. It is a mixture of low-molecular weight polymers having a degree of polymerization between 3 to 6. Protein G activator similar to mastoparan. Calmodulin and platelet PLC…

Polyene antifungal antibiotic from Streptomyces. Affinity for sterols, primarily ergosterols, of fungal cell membranes. It is used in cell culture applications to study the formation of ion-permeable channels in fungal cell membranes. Interferes with fungal membrane permeability by forming channels…