Antimicrobianos

Casein is a phosphoprotein, which is derived from milk. It originates primarily from cow's milk, where it constitutes about 80% of the total protein content. The mode of action for casein involves its ability to form a gel or clot in the stomach, which makes it highly efficient in nutrient delivery, especially the slow release of amino acids. This process is facilitated by its unique structural features, such as the presence of multiple phosphoryl groups that can bind calcium ions.

Sebuthylazine-2-hydroxy is a selective pre-emergent herbicide, which is a derivative of the sym-triazine compound family synthesized through chemical processes. It functions primarily as a soil-acting agent that inhibits photosynthesis by binding to the D1 protein in the photosystem II complex, thereby disrupting the electron transport chain. This biochemical action effectively curtails the growth of susceptible weed species by preventing their development, particularly annual grasses and broadleaf weeds.

Halauxifen is a synthetic herbicide, which is a product of chemical synthesis used in agricultural practices. Derived from advanced chemical research and development, its primary source is a laboratory setting where it is engineered to exhibit specific properties for plant management.

Bacitracin B1 is a polypeptide antibiotic and is used for the treatment of bacterial infections. Its mode of action is similar to bacitracin.

Meayamycin B is a synthetic macrolide, a complex organic compound, which is derived from the natural product FR901464. This compound functions as an antagonist of the spliceosome, the cellular machinery responsible for pre-mRNA splicing. By binding to specific components of the spliceosome, Meayamycin B disrupts the splicing process, leading to the accumulation of unspliced precursor mRNA. This action effectively induces apoptosis in cancer cells, making it a notable candidate for cancer therapy research.

STAADIUM™ GlucuroniZide is a targeted inhibitor of glucuronidase-producing bacteria, which is activated by E. coli-specific glucuronidase enzyme. Glucuronidases are enzymes catalysing the cleavage of complex carbohydrates and E. coli is a well-known producer. In complex cultures, E. coli strains often outcompete bacteria that present at lower titre and STAADIUM™ GlucuroniZide can help to selectively reduce the growth of E. coli. STAADIUM™ GlucuroniZide can be used in microbiome studies, food control, environmental safety, hygiene, and clinical diagnostics. More details can be found in the application notes document.

Cefsulodin sodium salt is a beta lactam antibiotic in the third-generation cephalosporin family that inhibits penicillin-binding proteins (PBPs) to disrupt bacterial cell wall synthesis.

Nitrocycline is a broad-spectrum antibiotic, which is a synthetic derivative of tetracycline with enhanced antibacterial properties. As a chemically synthesized compound, nitrocycline has been engineered to overcome resistance mechanisms common in bacterial pathogens. Its mode of action involves the inhibition of protein synthesis, achieved by binding to the 30S ribosomal subunit, effectively preventing the addition of new amino acids to nascent peptide chains. This binding action interrupts bacterial growth and replication, providing robust activity against both Gram-positive and Gram-negative bacteria.

Kanamycin sulfate is a water-soluble antibiotic. Genes encoding kanamycin resistance are commonly used as selection markers in molecular biology .It acts during the translation mechanism in prokaryotic ribosomes to avoid bacterial cell growth.

Repromicin is a novel antibiotic, which is derived from a unique strain of actinobacteria. This organism is known for its ability to produce a wide range of bioactive compounds. Repromicin operates by inhibiting bacterial protein synthesis, a mode of action that involves binding to the bacterial ribosome and interfering with the translation process. This leads to an effective halt in bacterial growth and proliferation.

Anthracycline is a class of chemotherapy drugs, which are anthraquinone antibiotics derived from the bacterial genus Streptomyces. They exert their therapeutic effects primarily through intercalation into DNA, disrupting the function of enzymes such as topoisomerase II, thus preventing the transcription and replication processes in rapidly dividing cancer cells. Furthermore, they generate free radicals, leading to oxidative stress and subsequent cell damage. These mechanisms collectively result in apoptosis of malignant cells. Anthracyclines are utilized extensively in oncology for the treatment of various malignancies, including leukemias, lymphomas, breast cancer, and sarcomas. The efficacy of anthracyclines in inhibiting tumor growth must be balanced against their cardiotoxic potential, which is a significant consideration in their clinical use. This dual nature makes them both pivotal and challenging in chemotherapy regimens, necessitating careful management and monitoring throughout treatment.

Enduracidin hydrochloride is an antimicrobial compound, which is a lipopeptide antibiotic derived from the genus Streptomyces, specifically Streptomyces fungicidicus or Streptomyces roseosporus. The compound exerts its antimicrobial activity by inhibiting the synthesis of bacterial cell walls, primarily targeting the lipid II cycle, a critical precursor in the peptidoglycan synthesis pathway. This inhibition disrupts the construction of peptidoglycan layers, ultimately leading to bacterial cell lysis and death.