Antibiotics

Compounds and substances that kill or slow the growth of bacteria; used as a means of preventing bacterial contamination in cell cultures; various formulations and volumes available.

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3,316 – 3,330 of 7,079 results

3,316

Sigma Aldrich Fine Chemicals Biosciences Moxifloxacin hydrochloride European Pharmacopoeia (EP) Reference Standard | 186826-86-8 | MFCD00949117 |

Moxifloxacin hydrochloride European Pharmacopoeia (EP) Reference Standard | Mol Wt: 437.89 | 186826-86-8 | MFCD00949117 |

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3,317

Apexbio Technology LLC Dirithromycin 62013-04-1 10mM (in 1mL Ethanol)

Dirithromycin is a macrolide glycopeptide antibiotic which exerts antibacterial activity by targeting the bacterial ribosomal 50S subunit thereby inhibiting peptide chain translocation during protein synthesis It effectively interferes with bacterial growth and proliferation by restricting the translation process In microbiological and pharmacological research Dirithromycin is utilized as a tool compound to investigate ribosomal function antibiotic resistance mechanisms and bacterial protein synthesis pathways in vitro In susceptibility assays against various bacteria Dirithromycin demonstrates inhibition of ribosome-mediated functions with reported IC50 values typically ranging from 0 1 to 2 g/mL depending on bacterial species and experimental conditions

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3,318

eMolecules ME0328 | 1445251-22-8 | MFCD27991291 | 100mg

Ambeed | ME0328 | 100mg | 552743622 | A562763 | | 1445251-22-8 | MFCD27991291 | 321.380 | C19H19N3O2

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3,319

Sigma Aldrich Fine Chemicals Biosciences Actinomycin D from Streptomyces sp., suitable for cell culture, >=95% | 50-76-0 | MFCD00005033 | 5MG

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3,320

STEMCELL Technologies Rapamycin, Size: 10 mg

Inhibit mammalian target of rapamycin (mTOR) signaling with Rapamycin. This FKBP-12-inhibiting antibiotic shows antifungal activity against Candida albicans and other fungi (Vézina et al. J Antibiot (Tokyo), 1975); inhibits growth of MDA-MB-468 human breast cancer cells in vitro (Akcakanat et al. Mol Cancer, 2009; and inhibits tumor growth in a mouse xenograft model in vivo (Akcakanat et al. Mol Cancer, 2009). Its immunosuppressive effects are mediated through inhibition of IL-2 signaling that is critical for T-cell proliferation and activation (Gibbons et al. Semin Oncol, 2009; Kay et al. Immunology, 1991). Rapamycin is supplied as a crystalline solid with ≥ 95% purity; Molecular weight 914.2 g/mol; CAS number 53123-88-9. Visit STEMCELL.com for more information and related products.

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3,321

Biotang Inc Vancomycin Hydrochloride, 250 mg

Vancomycin Hydrochloride, 250 mg.

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3,322

Medchemexpress LLC Neomycin sulfate (Standard) | 1405-10-3 | 99.9% | 250 MG

Neomycin sulfate (Standard) is an analytical standard for research applications. This aminoglycoside antibiotic functions by irreversibly binding to the bacterial 30S ribosomal subunit, blocking protein synthesis. It also acts as a phospholipase C (PLC) inhibitor and inhibits nuclear translocation of angiogenin, along with angiogenin-induced cell proliferation and angiogenesis.

Analytical standard for research and analytical applications
Aminoglycoside antibiotic
Inhibits bacterial protein synthesis by binding to 30S ribosomal subunit
Functions as a phospholipase C (PLC) inhibitor
Potently inhibits nuclear translocation of angiogenin
Inhibits angiogenin-induced cell proliferation and angiogenesis
Used in qualitative, quantitative, and methodological research experiments (HPLC, GC, MS)

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3,323

Sigma Aldrich Fine Chemicals Biosciences Penicillin Amidase from Escherichia coli 5-10 units/mg protein | 9014-06-6 | MFCD00147869 | 250MG

Penicillin Amidase from Escherichia coli 5-10 units/mg protein | 9014-06-6 | MFCD00147869 | 250MG

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3,324

Sigma Aldrich Fine Chemicals Biosciences L-Glutamine-Penicillin-Streptomycin solution with 200 mM L-glutamine, 10,000 U penicillin and 10 mg steptomycin/mL in 0.9% NaCl, 0.1 mum filtered, BioReagent, suitable for cell culture | MFCD00283636 | 100ML

L-Glutamine-Penicillin-Streptomycin solution with 200 mM L-glutamine, 10,000 U penicillin and 10 mg steptomycin/mL in 0.9% NaCl, 0.1 mum filtered, BioReagent, suitable for cell culture | MFCD00283636 | 100ML

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3,325

Medchemexpress LLC Tebipenem pivoxil | 161715-24-8 | 99.7% | 5 MG

Tebipenem pivoxil is an orally active antibiotic that works against various pathogenic bacteria by binding to penicillin-binding protein (PBP), thereby inhibiting cell wall synthesis. It is intended for research use only.

Orally active antibiotic
Binds penicillin-binding protein (PBP), thereby inhibiting cell wall synthesis
Excellent antibacterial activity against various pathogenic bacteria
Shows inhibition with MIC50s below 64 μg/mL against tested Gram-positive and Gram-negative bacteria
Significantly protects sepsis mice challenged with various pathogenic bacteria
Significantly increased the survival number of sepsis mice within a 168 h observation period

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3,326

Enzo Life Sciences Bafilomycin A1, (100µg), CAS Number: 88899-55-2

ATPase inhibitor. Macrolide antibiotic that acts as a potent and selective inhibitor of vacuolar-type H+-ATPase (V-type) (IC50=004-0.4nmol/mg). Valuable tool for distinguishing among different types of ATPases. Inhibitor of endosomal acidification.¨Blocks lysosomal cholesterol trafficking in macrophages. Blocks pH regulation in brain cells. Formula: C35H58O9. MW: 622.8. CAS Number: 88899-55-2. Purity: ≥95% (HPLC, TLC). Appearance: White powder to colorless film. Solubility: Soluble in 100% ethanol, methanol or DMSO. Use/Stability: Stable for at least 1 year after receipt when stored at -20°C. Stock solutions are stable for up to 3 months at -20°C. Long Term Storage: -20°C

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3,327

Medchemexpress LLC Sting-In-3 | 2244881-69-2 | 99.8% | 316.35 | 100 MG

STING-IN-3 is an inhibitor of stimulator of interferon genes (STING). It efficiently inhibits both human STING (hsSTING) and mouse STING (mmSTING) by covalently targeting the predicted transmembrane cysteine residue 91. This action blocks the activation-induced palmitoylation of STING.

Biological activity: STING-IN-3 (0.02-2 μM) inhibits human STING and mouse STING, mediated IFNβ reporter activity in HEK293 cells.
Target: STING
Appearance: Solid
Color: Light yellow to green yellow

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3,328

AdipoGen Rapamycin

Chemical. CAS 53123-88-9. Formula C51H79NO13. MW 914.2. Isolated from Streptomyces hygroscopicus. Antibiotic. Antibacterial and antifungal properties. Forms a complex with FKBP12 and inhibits the mammalian target of rapamycin mTOR. Inhibits the response to interleukin-2 IL-2, and thereby blocks activation of T and B cells. Potent immunosuppressant used as an alternative to calcineurin inhibitors. Restricts the proliferation of smooth-muscle cells by blocking cell cycle progression at the G1/S transition. Anti-proliferative. Antitumor compound. Apoptosis enhancer. Activator of autophagy both in vitro and in vivo. Anti-HIV and anti-aging compound. Neuroprotective. Suppressor for self-renewal and vascular differentiation potential in hemangioma stem cells.

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3,329

Sigma Aldrich Fine Chemicals Biosciences Spectinomycin dihydrochloride pentahydrate powder, gamma-irradiated | 22189-32-8 | MFCD00150886 | 100MG

Spectinomycin dihydrochloride pentahydrate powder, gamma-irradiated | Mol Wt: 495.35 | 22189-32-8 | MFCD00150886 | 100MG

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3,330

Sigma Aldrich Fine Chemicals Biosciences Ciprofloxacin | 85721-33-1 | MFCD00185755 | 25 g

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Antibiotics

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Apexbio Technology LLC Dirithromycin 62013-04-1 10mM (in 1mL Ethanol) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Neomycin sulfate (Standard) | 1405-10-3 | 99.9% | 250 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Tebipenem pivoxil | 161715-24-8 | 99.7% | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Enzo Life Sciences Bafilomycin A1, (100µg), CAS Number: 88899-55-2 Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Sting-In-3 | 2244881-69-2 | 99.8% | 316.35 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

AdipoGen Rapamycin Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More