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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1,936 – 1,950 of 7,110 results

1,936

eMolecules 794568-92-6 | Medchem Express | BAY 73-6691 | 5mg | 415686514 | HY-104028 | 356.73 | C15H12ClF3N4O

Medchem Express | BAY 73-6691 | 5mg | 415686514 | HY-104028 | 794568-92-6 | 356.730 | C15H12ClF3N4O

Pricing & Availability

1,937

Medchemexpress LLC (E)-3-(4-chlorobenzyl)-2-(2-(pyridin-3-yl)vinyl)quinazolin-4(3H)-one | 2101739-18-6 | 99.9% | 10 MG

RAD51-IN-1 is a small-molecule inhibitor of the RAD51 recombinase, described as a derivative of B02 and used in preclinical cancer research to study homologous recombination and DNA repair pathways.

Potent RAD51 inhibitor for studying DNA repair
Molecular formula C22H16ClN3O and molecular weight 373.83
High purity suitable for biochemical assays (listed as 99.89%)
Available in multiple package sizes, including 10 MG
Yellow to orange solid, commonly supplied as a research reagent

Pricing & Availability

1,938

Medchemexpress LLC (R)-N-(1-(4-fluorophenyl)ethyl)-3-(2-(isoquinolin-3-yl)-1H-imidazol-5-yl)benzamide | 950225-08-8 | 99.9% | 436.48 | C27H21FN4O | 50MG

TTP-8307 is a small-molecule research antiviral that inhibits replication of several rhino- and enteroviruses by targeting oxysterol-binding protein (OSBP). It shows activity against coxsackievirus B3 (EC50 = 1.2 μM) and poliovirus and is supplied as a high-purity reagent for in vitro studies.

Potent antiviral activity via oxysterol-binding protein inhibition.
High purity (99.9%).
Molecular formula C27H21FN4O; molecular weight 436.48 g/mol.
Available in multiple package sizes including 50 mg.
Powder stable at -20°C for long-term storage; different stability in solvent.

Pricing & Availability

1,939

Apexbio Technology LLC KANAMYCIN 50MG/ML 1000X

KANAMYCIN 50MG/ML 1000X APEXBIO TECHNOLOGIES

Pricing & Availability

1,940

Alkali Scientific Streptomycin Sulfate, 250 G

Streptomycin Sulfate is an aminoglycoside antibiotic that inhibits bacterial protein synthesis by binding to the 30S ribosomal subunit. This interaction disrupts the formation of the initiation complex and causes misreading of messenger RNA, preventing accurate translation of proteins and inhibiting bacterial growth. In microbiology laboratories, Streptomycin Sulfate is commonly used for selective bacterial isolation and antibiotic susceptibility testing. Researchers include it in culture media to suppress sensitive organisms while allowing the growth of resistant strains for analytical studies. Its consistent activity makes it useful for evaluating bacterial susceptibility patterns, investigating mechanisms of antibiotic resistance, and supporting microbiological assays that require reliable inhibition of bacterial protein synthesis.

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1,941

Biotium LYSOVIEW 550 1000X DMSO 10UL

LYSOVIEW 550 1000X DMSO 10UL

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1,942

eMolecules 61825-94-3 | OXALIPLATIN | AstaTech397.294 | C8H14N2O4Pt | 97.000 | [Pt++].[O-]C(=O)C([O-])=O.N[C@@H]1CCCC[C@H]1N | 0.25g | 306698962

OXALIPLATIN | AstaTech | 61825-94-3397.294 | C8H14N2O4Pt | 97.000 | [Pt++].[O-]C(=O)C([O-])=O.N[C@@H]1CCCC[C@H]1N | 0.25g | 306698962

Pricing & Availability

1,943

Medchemexpress LLC ICA-105665 (PF-04895162) | 2694728-63-5 | 99.9% | 355.34 | C19H15F2N3O2 | 10MG

ICA-105665 is a research small molecule that acts as a neuronal Kv7.2/7.3 and Kv7.3/7.5 potassium channel opener. It is provided as a powder for in vitro and in vivo studies, and is intended for research use only. Store the solid at low temperature for long-term stability and follow standard handling practices for research chemicals.

Potent neuronal Kv7 channel opener for electrophysiology and pharmacology studies.
Suitable for in vitro and in vivo research applications.
High research-grade purity reported at about 99.9%.
Molecular weight 355.34 g/mol; chemical formula C19H15F2N3O2.
Stable when stored at recommended low temperatures.

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1,944

Kd Medical Inc AMPICILLIN SOLUTION 100MG/ML

For selection for ampicillin resistance in mutated and transformed cells. One 10ml bottle.

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1,945

Medchemexpress LLC A 922500 | 959122-11-3 | MFCD12828780 | 99.3% | 428.48 | C26H24N2O4 | 10 MG

A 922500 is a potent, selective small-molecule inhibitor of diacylglycerol acyltransferase 1 (DGAT-1) supplied for research use. It is orally bioavailable and commonly used as a biochemical probe to study lipid metabolism and DGAT-1-related pathways.

Potent and selective DGAT-1 inhibition.
Orally bioavailable small molecule suitable for in vivo studies.
Provided with characterization data and an SDS for safe handling.
Available in multiple sizes and solution formats for experimental flexibility.
High purity to support reproducible biochemical assays.

Pricing & Availability

1,946

Medchemexpress LLC HY-103490 10mg Medchemexpress, Takinib CAS:1111556-37-6 Purity:>98%

Medchemexpress, HY-103490 10mg Takinib CAS:1111556-37-6 Takinib is a potent and selective TAK1 inhibitor with an IC50 of 9.5 nM, which inhibits autophosphorylated and non-phosphorylated TAK1 that binds within the ATP-binding pocket and inhibits by slowing down the rate-limiting step of TAK1 activation. 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.

Pricing & Availability

1,947

Medchemexpress LLC HY-12212 50mg Medchemexpress, Omaveloxolone CAS:1474034-05-3 Purity:>98%

Medchemexpress, HY-12212 50mg Omaveloxolone CAS:1474034-05-3 Omaveloxolone (RTA 408) is an antioxidant inflammation modulator (AIM), which activates Nrf2 and suppresses nitric oxide (NO). Omaveloxolone attenuates osteoclastogenesis by inhibiting STING dependent NF-κb signaling. 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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1,948

Medchemexpress LLC HY-114118 1mg Medchemexpress, Semaglutide CAS:910463-68-2 Purity:>98%

Medchemexpress, HY-114118 1mg Semaglutide CAS:910463-68-2 Semaglutide, a long-acting GLP-1 analogue, is a glucagon-like peptide-1 (GLP-1) receptor agonist. Semaglutide has the potential for type 2 diabetes treatment. 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.

Pricing & Availability

1,949

Medchemexpress LLC HY-12451 1mg Medchemexpress, FICZ CAS:172922-91-7 Purity:>98%

Medchemexpress, HY-12451 1mg FICZ CAS:172922-91-7 FICZ is a potent aryl hydrocarbon receptor (AhR) agonist with a Kd of 70 pM. 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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1,950

Medchemexpress LLC Chloramphenicol (Standard) | 56-75-7 | 99.7% | 25 MG

Chloramphenicol is an analytical standard intended for research and analytical applications. It is an orally active, potent, and broad-spectrum antibiotic with antibacterial activity. It represses the oxygen-labile transcription factor and hypoxia inducible factor-1 alpha (HIF-1α) in hypoxic A549 and H1299 cells, suppressing mRNA levels of vascular endothelial growth factor (VEGF) and glucose transporter 1, leading to decreased VEGF release.

Used as an analytical standard for research and analytical applications.
Potent, orally active, broad-spectrum antibiotic.
Exhibits antibacterial activity.
Represses HIF-1α in hypoxic A549 and H1299 cells.
Suppresses mRNA levels of VEGF and glucose transporter 1.
Decreases VEGF release.
Suitable for anaerobic infections and lung cancer research.
Commonly used in HPLC, GC, and MS as a reference standard.

Pricing & Availability

Antibiotics

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Medchemexpress LLC (E)-3-(4-chlorobenzyl)-2-(2-(pyridin-3-yl)vinyl)quinazolin-4(3H)-one | 2101739-18-6 | 99.9% | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (R)-N-(1-(4-fluorophenyl)ethyl)-3-(2-(isoquinolin-3-yl)-1H-imidazol-5-yl)benzamide | 950225-08-8 | 99.9% | 436.48 | C27H21FN4O | 50MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC KANAMYCIN 50MG/ML 1000X Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Alkali Scientific Streptomycin Sulfate, 250 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC ICA-105665 (PF-04895162) | 2694728-63-5 | 99.9% | 355.34 | C19H15F2N3O2 | 10MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Kd Medical Inc AMPICILLIN SOLUTION 100MG/ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC A 922500 | 959122-11-3 | MFCD12828780 | 99.3% | 428.48 | C26H24N2O4 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-103490 10mg Medchemexpress, Takinib CAS:1111556-37-6 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-12212 50mg Medchemexpress, Omaveloxolone CAS:1474034-05-3 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-114118 1mg Medchemexpress, Semaglutide CAS:910463-68-2 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-12451 1mg Medchemexpress, FICZ CAS:172922-91-7 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Chloramphenicol (Standard) | 56-75-7 | 99.7% | 25 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More