Antibiotics
Items 81 to 90 of 201 total
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Gentamicin sulfate | 1405-41-0 | sc-203334 sc-203334A sc-203334F sc-203334B sc-203334C sc-203334D sc-203334E | 1 g 5 g 50 g 100 g 1 kg 2.5 kg 7.5 kg | $55.00 $175.00 $499.00 $720.00 $1800.00 $2600.00 $6125.00 | 3 | |
Gentamicin sulfate is an aminoglycoside antibiotic that interacts with the bacterial ribosome, specifically binding to the 30S subunit. This binding disrupts the decoding of mRNA, leading to misreading and the production of faulty proteins. Its unique polycationic structure enhances its affinity for negatively charged bacterial membranes, facilitating uptake. Additionally, gentamicin exhibits concentration-dependent bactericidal activity, with its efficacy influenced by the rate of bacterial growth and environmental conditions. | ||||||
Coumermycin A1 | 4434-05-3 | sc-507271 | 5 mg | $1250.00 | 1 | |
Coumermycin A1 is an activator of JAK2 and Raf-1 | ||||||
Chromomycin A3 | 7059-24-7 | sc-200907 | 10 mg | $255.00 | ||
Chromomycin A3 is a glycosylated polyketide antibiotic that exhibits a unique mechanism of action by intercalating into DNA, particularly at GC-rich regions. This interaction stabilizes the DNA structure and inhibits the activity of topoisomerase II, disrupting essential processes like replication and transcription. Its distinct affinity for specific DNA sequences allows for targeted action against certain bacterial strains, showcasing its selective potency within the antibiotic landscape. | ||||||
Ginkgolide B | 15291-77-7 | sc-201037B sc-201037 sc-201037C sc-201037A | 5 mg 10 mg 25 mg 50 mg | $45.00 $63.00 $112.00 $197.00 | 8 | |
Ginkgolide B is a diterpene lactone known for its unique ability to modulate cellular signaling pathways. It interacts with various receptors, influencing calcium ion influx and promoting neuroprotective effects. This compound exhibits antioxidant properties, scavenging free radicals and reducing oxidative stress. Its distinct molecular structure allows for specific binding interactions, enhancing its role in cellular defense mechanisms and contributing to its multifaceted biological activities. | ||||||
Neamine hydrochloride | 15446-43-2 | sc-338357C sc-338357D sc-338357 sc-338357E sc-338357A sc-338357B | 50 mg 100 mg 250 mg 1 g 5 g 10 g | $199.00 $235.00 $408.00 $1480.00 $4400.00 $7600.00 | ||
Neamine hydrochloride is a polyamine compound characterized by its ability to interact with ribosomal RNA, inhibiting protein synthesis in bacteria. This interaction disrupts the translation process, leading to bacterial cell death. Its unique structure allows for specific binding to the ribosomal subunit, enhancing its efficacy against a broad spectrum of pathogens. Additionally, its solubility in aqueous environments facilitates rapid distribution, optimizing its kinetic profile in biological systems. | ||||||
Indolmycin | 21200-24-8 | sc-202183 | 1 mg | $366.00 | 1 | |
Indolmycin is a naturally occurring indole derivative known for its unique mechanism of action as an antibiotic. It selectively inhibits tryptophan synthetase, an enzyme crucial for bacterial amino acid biosynthesis. This inhibition disrupts the production of tryptophan, leading to metabolic imbalance in susceptible bacteria. Its distinct molecular structure allows for specific interactions with the enzyme's active site, enhancing its potency. Furthermore, Indolmycin exhibits notable stability under physiological conditions, contributing to its effectiveness in microbial environments. | ||||||
Surfactin | 24730-31-2 | sc-255628 sc-255628A | 10 mg 50 mg | $350.00 $1200.00 | 3 | |
Surfactin is a potent lipopeptide known for its remarkable surfactant properties and antimicrobial activity. It disrupts bacterial cell membranes by forming micelles, which destabilize lipid bilayers. This unique interaction leads to increased permeability and eventual cell lysis. Surfactin's amphiphilic nature allows it to effectively solubilize hydrophobic compounds, enhancing its bioactivity. Additionally, its ability to modulate surface tension plays a crucial role in its interaction with microbial cells, amplifying its efficacy. | ||||||
Venturicidin A | 33538-71-5 | sc-202380 sc-202380A | 1 mg 5 mg | $203.00 $465.00 | ||
Venturicidin A is a unique antibiotic that targets the mitochondrial ATP synthase, inhibiting ATP production in bacteria. Its specific binding to the enzyme disrupts proton translocation, leading to energy depletion in microbial cells. This selective interaction highlights its potential to differentiate between prokaryotic and eukaryotic systems. The compound's lipophilic characteristics enhance its membrane permeability, facilitating its entry into bacterial cells and amplifying its antimicrobial effects. | ||||||
Amikacin (free base) | 37517-28-5 | sc-278692 sc-278692A | 1 g 5 g | $68.00 $162.00 | 2 | |
Amikacin (free base) is an aminoglycoside antibiotic that exhibits a unique mechanism of action by binding to the 30S ribosomal subunit, disrupting protein synthesis in bacteria. Its structural modifications enhance resistance to enzymatic degradation, allowing for prolonged efficacy. The compound's hydrophilic nature influences its solubility and distribution, while its ability to penetrate bacterial membranes is facilitated by electrostatic interactions, optimizing its antimicrobial potency. | ||||||
Equisetin | 57749-43-6 | sc-202153 | 1 mg | $153.00 | 4 | |
Equisetin is a naturally occurring compound that demonstrates antibiotic properties through its ability to inhibit bacterial growth by targeting specific metabolic pathways. Its unique structure allows for selective binding to bacterial enzymes, disrupting essential biochemical processes. The compound's hydrophobic characteristics enhance its membrane permeability, facilitating effective cellular uptake. Additionally, Equisetin's stability in various pH environments contributes to its sustained activity against a range of microbial strains. | ||||||