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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2,371 – 2,385 of 7,077 results

2,371

eMolecules Medchem Express / Panidazole / 5mg / 415686190 / HY-101715 / / 13752-33-5 / MFCD00866604 / 232.243 / C11H12N4O2

Medchem Express / Panidazole / 5mg / 415686190 / HY-101715 / / 13752-33-5 / MFCD00866604 / 232.243 / C11H12N4O2

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2,372

eMolecules PJ34 hydrochloride | 344458-15-7 | MFCD16618379 | 250mg

Ambeed | PJ34 hydrochloride | 250mg | 595927078 | A103485 | | 344458-15-7 | MFCD16618379 | 331.800 | C17H18ClN3O2

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2,373

Medchemexpress LLC Actinonin | 13434-13-4 | 98.4% | 385.50 | 100 MG

Actinonin is a naturally occurring antibacterial agent produced by Actinomyces. It acts as an inhibitor of aminopeptidase M, aminopeptidase N, and leucine aminopeptidase. Actinonin is also a potent reversible peptide deformylase (PDF) inhibitor with a Ki of 0.28 nM. Additionally, it inhibits MMP-1, MMP-3, MMP-8, MMP-9, and hmeprin α with various Ki values. Actinonin induces apoptosis and demonstrates antiproliferative and antitumor activities.

Naturally occurring antibacterial agent produced by Actinomyces.
Inhibits aminopeptidase M, aminopeptidase N, and leucine aminopeptidase.
Potent reversible peptide deformylase (PDF) inhibitor with a Ki of 0.28 nM.
Inhibits MMP-1, MMP-3, MMP-8, MMP-9, and hmeprin α.
Acts as an apoptosis inducer.
Exhibits antiproliferative and antitumor activities.

Pricing & Availability

2,374

Medchemexpress LLC HY-112629 10mg Medchemexpress, PDM2 CAS:688348-25-6 Purity:>98%

Medchemexpress, HY-112629 10mg PDM2 CAS:688348-25-6 PDM2 is a selective, high-affinity aryl hydrocarbon receptor (AhR) antagonist with an Ki of 1.2±0.4 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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2,375

Sigma Aldrich Fine Chemicals Biosciences Undecanoic acid >=99%, FG | 112-37-8 | MFCD00002730 | 100G

Pricing & Availability

2,376

Medchemexpress LLC HY-15510B 5mg Medchemexpress, Tenovin-6 (Hydrochloride) CAS:1011301-29-3 Purity:>98%

Medchemexpress, HY-15510B 5mg Tenovin-6 (Hydrochloride) CAS:1011301-29-3 Tenovin-6 Hydrochloride, an analog of Tenovin-1 (HY-13423), is an activator of p53 transcriptional activity. Tenovin-6 Hydrochloride inhibits the protein deacetylase activities of purified human SIRT1, SIRT2, and SIRT3 with IC50s of 21 μM, 10 μM, and 67 μM, respectively. Tenovin-6 Hydrochloride also inhibits dihydroorotate dehydrogenase (DHODH)[2]. 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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2,377

Medchemexpress LLC Streptomycin | 57-92-1 | 99.9% | 1 G

Streptomycin is an effective antibiotic used in the research of tuberculosis (TB) against M. tuberculosis. It is also a bacteriocidal agent effective against a variety of bacterial infections. It strongly binds to nucleic acids, interfering with and blocking protein synthesis while still allowing RNA and DNA synthesis. Additionally, it functions as a common antibiotic in culture media and blocks stretch-activated and mechanosensitive ion channels in neurons and cardiac myocytes.

Effective antibiotic against M. tuberculosis
Bacteriocidal agent for research on various bacterial infections
Interferes with and blocks protein synthesis
Allows RNA and DNA synthesis to continue
Common antibiotic in culture media
Acts as a blocker of stretch-activated and mechanosensitive ion channels in neurons and cardiac myocytes

Pricing & Availability

2,378

Medchemexpress LLC Streptomycin | 57-92-1 | 99.9% | 500 MG

Streptomycin is an effective antibiotic against M. tuberculosis and is used for the research of tuberculosis (TB). It is also a bacteriocidal agent used for the research of various bacterial infections. Streptomycin binds strongly to nucleic acids, interfering with and blocking protein synthesis while allowing continued RNA and DNA synthesis. Additionally, it functions as a blocker of stretch-activated and mechanosensitive ion channels in neurons and cardiac myocytes, and is a common antibiotic in culture media.

Effective antibiotic against M. tuberculosis
Bacteriocidal agent for bacterial infections research
Interferes with and blocks protein synthesis
Allows continued RNA and DNA synthesis
Blocker of stretch-activated and mechanosensitive ion channels

Pricing & Availability

2,379

Medchemexpress LLC HY-12473 5mg Medchemexpress, Vps34-IN-2 CAS:1523404-29-6 Purity:>98%

Medchemexpress, HY-12473 5mg Vps34-IN-2 CAS:1523404-29-6 Vps34-IN-2 is a novel, potent and selective inhibitor of Vps34 with IC50s of 2 and 82 nM on the Vps34 enzymatic assay and the GFP-FYVE cellular assay, respectively. Vps34-IN-2 shows antiviral activity against SARS-CoV-2 (IC50 of 3.1 μM), HCoV-229E (IC50 of 0.7 μM) and HCoV-OC43. 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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2,380

Medchemexpress LLC HY-A0027 100mg Medchemexpress, Fenspiride (Hydrochloride) CAS:5053-08-7 Purity:>98%

Medchemexpress, HY-A0027 100mg Fenspiride (Hydrochloride) CAS:5053-08-7 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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2,381

Medchemexpress LLC 1H-5,10b-Propeno-1,7-phenanthrolin-8(7H)-one, 2,3,4,4a,5,6-hexahydro-12-methyl-... | 103548-82-9 | 256.34 | 5 MG

Huperzine B is a Lycopodium alkaloid isolated from *Huperzia serrata* and acts as a highly selective acetylcholinesterase (AChE) inhibitor. It can be used to improve Alzheimer's disease.

Isolated from *Huperzia serrata*.
Highly selective acetylcholinesterase (AChE) inhibitor.
Can be used to improve Alzheimer's disease.
For research use only.
Purity 98.73%.

Pricing & Availability

2,382

Medchemexpress LLC Streptomycin | 57-92-1 | 99.91% | 100 MG

Streptomycin is a potent antibiotic effective against *M. tuberculosis* for tuberculosis (TB) research and various bacterial infections. It functions by strongly binding to nucleic acids, which interferes with and blocks protein synthesis while allowing continued RNA and DNA synthesis. This compound is also commonly used as an antibiotic in culture media and acts as a blocker of stretch-activated and mechanosensitive ion channels in neurons and cardiac myocytes.

Effective antibiotic against *M. tuberculosis*.
Used for tuberculosis (TB) research.
Bactericidal agent for various bacterial infections.
Interferes with and blocks protein synthesis.
Permits continued RNA and DNA synthesis.
Commonly used antibiotic in culture media.
Blocks stretch-activated and mechanosensitive ion channels in neurons and cardiac myocytes.

Pricing & Availability

2,383

Medchemexpress LLC (E)-N-((Z)-4-benzyl-3-methyl-1,2,4-thiadiazol-5(4H)-ylidene)-N'-phenylbenzimidamide | 324579-65-9 | 99.9% | 384.50 g/mol | C23H20N4S | 10MG

RNF5 inhibitor inh-02 is a small-molecule inhibitor of the E3 ubiquitin ligase RNF5 (RMA1) that reduces ATG4B ubiquitylation, increases LC3IIB expression and autophagic vacuole number, and rescues F508del-CFTR function in cellular models (reported EC50 ≈ 2.2-2.6 μM). It is supplied as a solid or DMSO solution for research use in cellular assays and mechanistic studies.

High purity (99.91%).
Molecular formula C23H20N4S and molecular weight 384.50 g/mol.
Demonstrated cellular activity rescuing F508del-CFTR (EC50 ≈ 2.2-2.6 μM).
Soluble in DMSO (~83.33 mg/mL); ultrasonic heating to 60°C recommended for dissolution.
Available as solid and as prepared DMSO solution formats for convenience.
Suitable for research into RNF5 biology and cystic fibrosis-related cellular models.

Pricing & Availability

2,384

Medchemexpress LLC Spiramycin I | 24916-50-5 | 50 MG

Spiramycin I is a macrolide antibiotic and antiparasitic intended for research use only. It functions by binding to the 50S subunit of the ribosome, which blocks the synthesis of peptide chains.

Acts as a macrolide antibiotic and antiparasitic
Exhibits inhibitory activity against Gram-positive bacteria, including B. subtilis, M. luteus, S. aureus, S. epidermidis, and S. pneumoniae with MICs ranging from 0.5-8 μg/mL
Shows cytotoxicity in cancer cells such as HeLa, KB, MCF-7, HepG2, and U87, with IC50 values between 30.51 and 34.41 μM

Pricing & Availability

2,385

Medchemexpress LLC Bemnifosbuvir | 1998705-64-8 | 99.0% | 581.53 | 50 MG

Bemnifosbuvir (AT-511) is a potent and orally active inhibitor of HCV viral replication. It is highly effective in controlling SARS-CoV-2 (COVID-19) infection in vitro with an EC90 of 0.47 μM. Bemnifosbuvir exhibits pangenotypic antiviral activity.

Highly effective in controlling SARS-CoV-2 (COVID-19) infection in vitro
Exhibits pangenotypic antiviral activity
Inhibits HCV genotype 1a (EC50: 12.8 nM)
Inhibits HCV GT1b (EC50: 12.5 nM)
Inhibits HCV GT2a (EC50: 9.2 nM)
Inhibits HCV GT3a (EC50: 10.3 nM)
Inhibits HCV GT4a (EC50: 14.7 nM)
Inhibits HCV GT5a (EC50: 28.5 nM)
Preferentially delivers high levels of AT-9010 to the liver in vivo

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Antibiotics

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Medchemexpress LLC Actinonin | 13434-13-4 | 98.4% | 385.50 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-112629 10mg Medchemexpress, PDM2 CAS:688348-25-6 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-15510B 5mg Medchemexpress, Tenovin-6 (Hydrochloride) CAS:1011301-29-3 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Streptomycin | 57-92-1 | 99.9% | 1 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Streptomycin | 57-92-1 | 99.9% | 500 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-12473 5mg Medchemexpress, Vps34-IN-2 CAS:1523404-29-6 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-A0027 100mg Medchemexpress, Fenspiride (Hydrochloride) CAS:5053-08-7 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 1H-5,10b-Propeno-1,7-phenanthrolin-8(7H)-one, 2,3,4,4a,5,6-hexahydro-12-methyl-... | 103548-82-9 | 256.34 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Streptomycin | 57-92-1 | 99.91% | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (E)-N-((Z)-4-benzyl-3-methyl-1,2,4-thiadiazol-5(4H)-ylidene)-N'-phenylbenzimidamide | 324579-65-9 | 99.9% | 384.50 g/mol | C23H20N4S | 10MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Spiramycin I | 24916-50-5 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Bemnifosbuvir | 1998705-64-8 | 99.0% | 581.53 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More