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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1,576 – 1,590 of 7,060 results

1,576

Medchemexpress LLC Tomatidine hydrochloride | 6192-62-7 | MFCD00133866 | 99.6% | 452.11 | C27H46ClNO2 | 10 MG

Tomatidine hydrochloride is the hydrochloride salt of tomatidine, a steroidal alkaloid used as a research reagent that inhibits NF-κB and modulates JNK signaling and has been reported to induce autophagy in mammalian cells and Caenorhabditis elegans. It is supplied as a high-purity small molecule for laboratory use.

Hydrochloride salt, molecular formula C27H46ClNO2.
Molecular weight 452.11.
CAS number 6192-62-7.
Purity 99.6% (reported).
Reported activities: NF-κB inhibition, JNK modulation, autophagy induction.
Suitable for cell biology and signaling pathway studies.
Store sealed at 4°C, protected from moisture and light.

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1,577

eMolecules 1334532-26-1 | Medchem Express | L-Palmitoylcarnitine-d3 (hydrochloride) | 1mg | 769193191 | HY-113147AS | MFCD08705115 | 439.09 | C23H46ClNO4

Ambeed | Ethyl 5-amino-1-phenyl-1H-pyrazole-4-carboxylate | 5g | 525106569 | A189228 | 16078-71-0 | MFCD00020731 | 231.255 | C12H13N3O2

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1,578

Medchemexpress LLC (3S,4S)-PF-06459988 | 1858291-14-1 | 99.0% | 10 MG

(3S,4S)-PF-06459988 is the S-enantiomer of PF-06459988, provided as a high-purity research compound that irreversibly inhibits the T790M mutant form of the epidermal growth factor receptor (EGFR). It is intended for biochemical and cellular studies of mutant EGFR signaling, inhibitor selectivity, and related preclinical research applications.

Has selectivity for T790M mutant EGFR.
Acts as an irreversible EGFR inhibitor.
Supplied as a high-purity powder suitable for research use.
Soluble in DMSO at high concentration; in vivo formulations reported.
Stable under recommended frozen storage; follow solvent storage guidelines for prepared solutions.
Suitable for biochemical assays, cellular studies, and selectivity profiling.

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1,579

Medchemexpress LLC HY-111455 5mg Medchemexpress, LP-211 CAS:1052147-86-0 Purity:>98%

Medchemexpress, HY-111455 5mg LP-211 CAS:1052147-86-0 LP-211 is a selective and blood−brain barrier penetrant 5-HT7 receptor agonist, with a Ki of 0.58 nM, with high selectivity over 5-HT1A receptor (Ki, 188 nM) and D2 receptor (Ki, 142 nM). Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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1,580

eMolecules 138356-21-5 | Medchem Express | BD-1047 (dihydrobromide) | 5mg | 446268080 | HY-16996A | MFCD00792739 | 437.04 | C13H22Br2Cl2N2

Medchem Express | CFM-2 | 10mg | 446261398 | HY-12503 | 178616-26-7 | MFCD01321072 | 311.341 | C17H17N3O3

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1,581

eMolecules 2463198-51-6 | Medchem Express | HDAC-IN-40 | 5mg | 736631129 | HY-146153 | 326.349 | C15H22N2O6

ChemScene | 4-Methanesulfonylpiperazin-2-one | 50mg | 714108020 | CS-0222903 | 59701-96-1 | MFCD17226190 | 178.210 | C5H10N2O3S

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1,582

Medchemexpress LLC Benzamide, N-[(1S)-1-(aminocarbonyl)-4-[(2-chloro-1-iminoethyl)amino]butyl]-, hydrochloride | 1373232-26-8 | MFCD22201084 | 99.4% | 347.25 g/mol | C14H20Cl2N4O2 | 50 MG

Cl-amidine hydrochloride is an orally active peptidylarginine deiminase (PAD) inhibitor used in biochemical and cellular research to inhibit PAD-mediated protein citrullination, induce apoptosis, and investigate inflammation-related pathways. It is supplied as the hydrochloride salt and is intended for research use.

Orally active PAD inhibitor with reported activity against PAD1, PAD3, and PAD4.
High purity (99.4% by LCMS, batch COA).
Molecular formula C14H20Cl2N4O2; molecular weight 347.25 g/mol.
Store solid at -20°C under nitrogen; in solution store at -80°C for up to 6 months.
Provided in small research pack sizes, such as 50 MG.
Used to study protein citrullination, apoptosis, and inflammatory disease models.

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1,583

eMolecules 7681-93-8 | Medchem Express | Natamycin | 50mg | 446272095 | HY-B0133 | MFCD00135085 | 665.733 | C33H47NO13

Medchem Express | Natamycin | 50mg | 446272095 | HY-B0133 | 7681-93-8 | MFCD00135085 | 665.733 | C33H47NO13

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1,584

Medchemexpress LLC Sbc-110736 | 1629166-02-4 | MFCD30541539 | 99.6% | 413.51 g·mol⁻1 | C26H27N3O2 | 5 MG

SBC-110736 is a small-molecule inhibitor of proprotein convertase subtilisin/kexin type 9 (PCSK9) described in patent WO2014150395A1. It has demonstrated cholesterol-lowering effects in preclinical mouse models and is supplied for research use as a solid powder or as a DMSO solution.

Inhibits PCSK9 activity in vitro and in vivo.
Shown to reduce total cholesterol in high-fat diet mouse models.
High purity: 99.6%.
Molecular formula C26H27N3O2; molecular weight 413.51 g·mol⁻1.
Supplied as milligram-scale solids and 10 mM solution in DMSO.
Stable when stored as powder at -20°C; solutions stable at -80°C for long-term storage.
Safety data sheet available for handling and hazard information.

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1,585

Medchemexpress LLC HY-10045 5mg Medchemexpress, AEE788 CAS:497839-62-0 Purity:>98%

Medchemexpress, HY-10045 5mg AEE788 CAS:497839-62-0 AEE788 is an inhibitor of the EGFR and ErbB2 with IC 50 values of 2 and 6 nM, respectively. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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1,586

Medchemexpress LLC HY-16592 10mg Medchemexpress, Brefeldin A CAS:20350-15-6 Purity:>98%

Medchemexpress, HY-16592 10mg Brefeldin A CAS:20350-15-6 Brefeldin A (BFA) is a lactone antibiotic and a specific inhibitor of protein trafficking. Brefeldin A blocks the transport of secreted and membrane proteins from endoplasmic reticulum to Golgi apparatus[2]. Brefeldin A is also an autophagy and mitophagy inhibitor[3]. Brefeldin A is a CRISPR/Cas9 activator[5]. Brefeldin A inhibits HSV-1 and has anti-cancer activity[5]. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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1,587

Sigma Aldrich Fine Chemicals Biosciences Amphotericin B from Streptomyces sp. BioReagent, suitable for cell culture, ~80% (HPLC) | 1397-89-3 | MFCD00877763 | 5G

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1,588

Medchemexpress LLC CDK5 inhibitor 20-223 | 865317-30-2 | MFCD32857141 | 99.6% | 305.37 | C19H19N3O | 50MG

CDK5 inhibitor 20-223 is a potent small-molecule inhibitor of cyclin-dependent kinases CDK2 and CDK5 (IC50 = 6.0 nM and 8.8 nM, respectively) with reported anti-colorectal cancer activity. It is supplied for research use in solid form or as a DMSO solution and is characterized by high purity and a defined molecular profile.

Potent CDK2 and CDK5 inhibition (IC50 6.0 nM and 8.8 nM).
Demonstrated anti-colorectal cancer activity in preclinical studies.
Available as solid powder and pre-dissolved DMSO solution.
High purity suitable for research applications (≈99.6%).
Defined molecular formula and molecular weight for reproducible results.

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1,589

Sigma Aldrich Fine Chemicals Biosciences Amphotericin B solubilized powder, gamma-irradiated, BioXtra, suitable for cell culture | 1397-89-3 | MFCD00877763 | 1G

Amphotericin B solubilized powder, gamma-irradiated, BioXtra, suitable for cell culture | Mol Wt: 924.08 | 1397-89-3 | MFCD00877763 | 1G

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1,590

Research Products International Corp Carbenicillin, Disodium Salt, 1 Gram

Carbenicillin, Disodium Salt is a semi-synthetic penicillin antibiotic effective against Gram-positive and Gram-negative bacteria. It is commonly used in molecular biology, genetic engineering, microbiology, and cell culture as a selective agent in plasmid-based cloning. It inhibits bacterial cell wall synthesis, allowing selection of cells expressing Carbenicillin resistance genes. This antibiotic prevents bacterial contamination in cell cultures and supports isolation and maintenance of resistant strains. Key features include broad-spectrum activity and stability in aqueous solutions.

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Antibiotics

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Medchemexpress LLC Tomatidine hydrochloride | 6192-62-7 | MFCD00133866 | 99.6% | 452.11 | C27H46ClNO2 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (3S,4S)-PF-06459988 | 1858291-14-1 | 99.0% | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-111455 5mg Medchemexpress, LP-211 CAS:1052147-86-0 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Sbc-110736 | 1629166-02-4 | MFCD30541539 | 99.6% | 413.51 g·mol⁻1 | C26H27N3O2 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-10045 5mg Medchemexpress, AEE788 CAS:497839-62-0 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-16592 10mg Medchemexpress, Brefeldin A CAS:20350-15-6 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC CDK5 inhibitor 20-223 | 865317-30-2 | MFCD32857141 | 99.6% | 305.37 | C19H19N3O | 50MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Carbenicillin, Disodium Salt, 1 Gram Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More