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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3,181 – 3,195 of 6,973 results

3,181

Medchemexpress LLC Cl-amidine hydrochloride | 1373232-26-8 | 99.8% | 347.24 | C14H20Cl2N4O2 | 25 MG

Cl-amidine hydrochloride is an orally active peptidylarginine deiminase (PAD) inhibitor used in biomedical research to block protein citrullination and study PAD-mediated processes such as histone deimination and neutrophil extracellular trap formation. Supplied as a white to light-yellow solid in small vial quantities, it is intended for research use and requires appropriate low-temperature storage for long-term stability.

Orally active PAD inhibitor for research applications.
Blocks histone citrullination and neutrophil extracellular trap formation.
High purity suitable for biochemical and cellular assays.
Available in small solid aliquots for dosing flexibility.
Stable when stored at -20°C under inert atmosphere; longer stability in solvent at -80°C.

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3,182

Medchemexpress LLC 1,2-Benzisothiazol-3(2H)-one, 2-(4-methylphenyl)- | 2514-30-9 | MFCD05856231 | 99.5% | 241.31 g/mol | C14H11NOS | 100 MG

PBIT (2-(4-methylphenyl)-1,2-benzisothiazol-3(2H)-one) is a small-molecule inhibitor of the Jumonji AT-rich interactive domain 1 (JARID1) family of histone demethylases, reported to inhibit JARID1B with an IC50 of about 3 μM. It is provided as a high-purity solid for research applications in epigenetics and enzyme inhibition studies.

Selective inhibitor of JARID1 family histone demethylases (JARID1B IC50 ≈ 3 μM)
High purity (99.46%)
Molecular weight 241.31 g/mol
Supplied as a solid with common pack sizes including 100 mg
Recommended storage: powder -20°C; in solvent -80°C (6 months) or -20°C (1 month)
Suitable for epigenetics and histone demethylase research

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3,183

Medchemexpress LLC Rifampicin | 13292-46-1 | 98.2% | 1 ML

Rifampicin is a potent, broad-spectrum antibiotic effective against bacterial pathogens, and it also exhibits anti-influenza virus and anti-orthopoxvirus activities. It is intended for research use only.

Potent, broad-spectrum antibiotic
Effective against bacterial pathogens
Exhibits anti-influenza virus activity
Exhibits anti-orthopoxvirus activity
Available as a 10 mM * 1 mL solution in DMSO
Ready for reconstitution

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3,184

Medchemexpress LLC Tobramycin | 32986-56-4 | 99.9% | 10 G

Tobramycin (Nebramycin Factor 6) is a broad-spectrum aminoglycoside antibiotic, parenterally administered for moderate to severe bacterial infections due to sensitive organisms. It is also used in pneumonia research related to Pseudomonas aeruginosa.

Target: Bacterial; antibiotic
Pathway: Anti-infection
Molecular formula: C18H37N5O9
Molecular weight: 467.51
Solubility in H2O: ≥ 100 mg/mL
Solubility in DMSO: 2 mg/mL (needs ultrasonic)
Storage as powder: -20°C for 3 years, 4°C for 2 years
Storage in solvent: -80°C for 2 years, -20°C for 1 year

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3,185

eMolecules 1654725-02-6 | GLPG1837 | AstaTech348.420 | C16H20N4O3S | 95.000 | CC1(C)Cc2c(sc(NC(=O)c3cc[nH]n3)c2C(N)=O)C(C)(C)O1 | 0.25g | 570586058

GLPG1837 | AstaTech | 1654725-02-6348.420 | C16H20N4O3S | 95.000 | CC1(C)Cc2c(sc(NC(=O)c3cc[nH]n3)c2C(N)=O)C(C)(C)O1 | 0.25g | 570586058

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3,186

Apexbio Technology LLC Procaine 59-46-1 1g

Procaine (CAS 59-46-1) is a small-molecule inhibitor targeting voltage-gated sodium channels It is designed to block these channels thereby inhibiting neuronal action potential propagation and suppressing nerve signal transmission Procaine exerts its biological activity primarily through reversible inhibition of voltage-gated sodium channel currents In in vitro studies Procaine demonstrates sodium channel inhibition with reported IC50 values typically ranging from 250 to 400 M depending on the experimental system Based on these pharmacological properties Procaine holds research potential in studies of electrophysiology ion channel pharmacology and neurological signaling pathways

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3,187

Apexbio Technology LLC Closantel Sodium 61438-64-0 50mg

Closantel Sodium (CAS 61438-64-0) is a small-molecule inhibitor targeting the KinA/Spo0F two-component signaling system It is designed to inhibit the KinA/Spo0F phosphotransfer interaction thereby interfering with bacterial signal transduction pathways Closantel Sodium exerts its biological activity primarily through inhibition of the KinA/Spo0F phosphotransfer In vitro studies demonstrate inhibitory activity with an IC50 value of approximately 3 8 M Based on these pharmacological properties Closantel Sodium holds research potential in antimicrobial studies particularly for investigating Gram-positive bacterial signaling mechanisms and antibiotic resistance pathways

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3,188

Apexbio Technology LLC Isoconazole nitrate 24168-96-5 50mg

Isoconazole nitrate (24168-96-5) is a small-molecule inhibitor targeting ergosterol biosynthesis It is designed to inhibit the synthesis of ergosterol a key structural component of fungal cell membranes thereby compromising membrane integrity and biological function Isoconazole nitrate exerts its biological activity primarily through inhibition of ergosterol synthesis In in vitro studies isoconazole nitrate demonstrates antifungal activity by disrupting fungal cell viability and proliferation and also exhibits activity against certain gram-positive bacterial strains Based on these pharmacological properties isoconazole nitrate holds research potential in evaluating antifungal activity (such as MIC or IC50 values) investigating mechanism-related effects and exploring pharmacokinetics tissue distribution and therapeutic efficacy in experimental models of fungal or bacterial infection

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3,189

Chem-Impex International, Inc. Colistin sulfate, nonsterile | 1264-72-8 | MFCD27976775 | 5G

Colistin sulfate, nonsterile, 1264-72-8, MFCD27976775, 5G

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3,190

Chem-Impex International, Inc. Spectinomycin dihydrochloride pentahydrate | 21736-83-4 | MFCD00150886 | 5G

Spectinomycin dihydrochloride pentahydrate, 21736-83-4, MFCD00150886, 5G

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3,191

Selleck Chemical LLC Zotarolimus

Zotarolimus (ABT-578 A 179578) is an analogue of rapamycin and inhibits FKBP-12 binding with IC50 of 2 8 nM

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3,192

U.S. Pharmacopeia CLINDAMYCIN PHOSPHATE 250MG

Clindamycin phosphate 250mg

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3,193

Medchemexpress LLC AT-1002 TFA, 5MG, 10 mM * 1 mL in DMSO

AT-1002 TFA, 5MG

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3,194

Medchemexpress LLC SU4312 50 mg

SU4312 50MG

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3,195

Medchemexpress LLC TPC2-A1-N 100 mg

TPC2-A1-N 100MG

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Antibiotics

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Medchemexpress LLC Cl-amidine hydrochloride | 1373232-26-8 | 99.8% | 347.24 | C14H20Cl2N4O2 | 25 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 1,2-Benzisothiazol-3(2H)-one, 2-(4-methylphenyl)- | 2514-30-9 | MFCD05856231 | 99.5% | 241.31 g/mol | C14H11NOS | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Rifampicin | 13292-46-1 | 98.2% | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Tobramycin | 32986-56-4 | 99.9% | 10 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC AT-1002 TFA, 5MG, 10 mM * 1 mL in DMSO Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC SU4312 50 mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC TPC2-A1-N 100 mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More