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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6,376 – 6,390 of 6,973 results

6,376

Medchemexpress LLC Dehydrocorydaline nitrate | 13005-09-9 | 99.9% | 428.44 g/mol | C22H24N2O7 | 10 MG

Dehydrocorydaline nitrate is a bioactive natural alkaloid used in research applications. It modulates apoptosis-related proteins and caspase activation, elevates p38 MAPK signaling, and has reported anti-inflammatory, anti-cancer, and potent antimalarial activity with low observed cytotoxicity.

Regulates apoptosis-related proteins and caspase activation.
Elevates p38 MAPK activation involved in stress response.
Reported anti-inflammatory and anti-cancer bioactivity.
Potent antimalarial activity with low observed cytotoxicity in tested strains.
High reported purity suitable for biochemical studies.
Stable solid form with defined storage recommendations for stability.

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6,377

Apexbio Technology LLC Bestatin hydrochloride, 100mg. Cas: 65391-42-6 MFCD: MFCD00058004. Inhibitor of aminopeptidase N (APN)/CD13 and aminopeptidase B.

Bestatin hydrochloride, also known as Ubenimex, is an inhibitor of aminopeptidase B and N (APN)/CD13 [1].Bestatin, an antibiotic of microbial origin, is a potent inhibitor of some aminopeptidases which can be administered to cultured cells, intact animals and humans with low toxicity. Other sizes are available. Please inqury us for quote.

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6,378

Apexbio Technology LLC Erythromycin 114-07-8 10mM (in 1mL DMSO)

Erythromycin (114-07-8) is a small-molecule inhibitor targeting the bacterial 50S ribosomal subunit It is designed to inhibit bacterial protein translation thereby suppressing bacterial growth Erythromycin exerts its biological activity primarily through reversible binding to the bacterial 50S ribosomal subunit inhibiting protein synthesis Reported IC50 values typically range from 0 01 to 1 0 g/mL depending on bacterial species and strain susceptibility Based on these pharmacological properties erythromycin holds research potential in microbiological assays for ribosomal function translational mechanisms bacterial resistance studies antimicrobial susceptibility testing and cell biology research involving protein translation inhibition

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6,379

Medchemexpress LLC Biapenem | 120410-24-4 | MFCD00864863 | 98.0% | C15H18N4O4S | 10MG

Biapenem is a carbapenem-class antibacterial agent provided as an analytical standard for research and analytical applications. It exhibits broad-spectrum activity and is supplied with specified purity and characterization for use in assays, method development, and reference standards.

Carbapenem-class antibacterial agent with broad-spectrum activity.
Intended for research and analytical applications.
Purity 98.0%.
Chemical formula C15H18N4O4S and molecular weight 350.39 g/mol.
Provided as a small-format analytical standard suitable for assay and reference use.
CAS number 120410-24-4 for unambiguous identification.

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6,380

Sigma Aldrich Fine Chemicals Biosciences Azithromycin for system su

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. for further information and support please go to the website of the issuing Pharmacopoeia.

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6,381

Medchemexpress LLC HY-10394 10mg Medchemexpress, Linezolid CAS:165800-03-3 Purity:>98%

Medchemexpress, HY-10394 10mg Linezolid CAS:165800-03-3 Linezolid (PNU-100766) is a synthetic antibiotic used for the treatment of serious infections caused by Gram-positive bacteria that are resistant to several other antibiotics. 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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6,382

Research Products International Corp Bacitracin, 25 Grams

Bacitracin is an antibiotic that has significant importance in the life science marketplace. It is derived from the bacterium Bacillus subtilis and belongs to the class of polypeptide antibiotics.

In the life science marketplace, bacitracin is primarily used for its antimicrobial properties. It is commonly employed in microbiology laboratories, research, and pharmaceutical industries. Bacitracin is effective against a wide range of Gram-positive bacteria, including Staphylococcus and Streptococcus species.

One of the key applications of bacitracin is in cell culture and tissue culture work. It is used as an additive in cell culture media to prevent bacterial contamination, ensuring the growth of uncontaminated cell lines. Bacitracin acts by inhibiting the synthesis of the bacterial cell wall, leading to the disruption of bacterial growth and preventing contamination.

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6,383

Sigma Aldrich Fine Chemicals Biosciences Leflunomide United States Pharmacopeia (USP) Reference Standard | 75706-12-6 | MFCD00867593 | 200MG

Leflunomide United States Pharmacopeia (USP) Reference Standard | Mol Wt: 270.21 | 75706-12-6 | MFCD00867593 | 200MG

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6,384

Medchemexpress LLC Oct3/4-inducer-1 | 1016535-83-3 | 98.1% | 241.26 | 5 MG

Oct3/4-inducer-1 is a potent Oct3/4 inducer. It promotes expression and stabilization of Oct3/4, and enhances its transcriptional activity in diverse human somatic cells.

Promotes expression of Oct3/4.
Stabilizes Oct3/4.
Enhances transcriptional activity in diverse human somatic cells.
Stable under recommended storage conditions.
Suitable for research use only.

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6,385

Sigma Aldrich Fine Chemicals Biosciences Kanamycin Disulfate Salt from Streptomyces Kanamyceticus | 64013-70-3 | MFCD00143916 | 25g

Kanamycin Disulfate Salt from Streptomyces Kanamyceticus | Mol Wt: 680.655 | 64013-70-3 | MFCD00143916 | 25g

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6,386

Research Products International Corp Moxalactam, Sodium Salt, 250 Milligrams

Moxalactam, Sodium Salt, also known as latamoxef sodium, is a broad-spectrum antibiotic belonging to the cephalosporin class. It is derived from 7-aminocephalosporanic acid and has potent activity against both gram-negative and gram-positive bacteria.

Moxalactam, Sodium Salt, works by inhibiting bacterial cell wall synthesis, leading to the disruption of the bacterial cell wall and ultimately causing cell death.

Its broad-spectrum activity makes it effective against various bacteria, including those resistant to other antibiotics.

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6,387

Medchemexpress LLC HY-103591 100mg Medchemexpress, DUPA(OtBu)-OH CAS:1026987-94-9 Purity:>98%

Medchemexpress, HY-103591 100mg DUPA(OtBu)-OH CAS:1026987-94-9 DUPA(OtBu)-OH is a DUPA precursor. DUPA is used as the targeting moiety to actively deliver Docetaxel (DTX) for treatment of Prostate-Specific Membrane Antigen (PSMA) expressing prostate cancer. 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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6,388

Medchemexpress LLC HY-10446 5mg Medchemexpress, Pralatrexate CAS:146464-95-1 Purity:>98%

Medchemexpress, HY-10446 5mg Pralatrexate CAS:146464-95-1 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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6,389

Medchemexpress LLC Hs-276 | 2767422-72-8 | 98.9% | C24H29N5O2 | 10MG

HS-276 is an orally active, potent, and highly selective TAK1 inhibitor designed for laboratory research. It exhibits a reported Ki of 2.5 nM and is provided as a high-purity reagent for use in in vitro and preclinical studies focused on kinase signaling and inflammatory pathways.

Potent TAK1 inhibition with reported Ki = 2.5 nM.
Orally active small molecule for preclinical research.
High purity (98.9%) suitable for biological assays.
Molecular formula C24H29N5O2; molecular weight 419.52.
Available in multiple pack sizes for experimental flexibility.

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6,390

Medchemexpress LLC Ethyl 4-(3-(4-(1H-pyrazol-1-yl)benzyl)ureido)benzoate | 1005883-72-6 | 98.1% | 364.40 g/mol | C20H20N4O3 | 25MG

This small-molecule inhibitor is selective for aquaporin-7 (AQP7) and intended for laboratory research. It inhibits mouse AQP7 with an IC50 of ~0.2 μM and shows weaker activity against AQP3 and AQP9 (IC50s ~0.7 μM and ~1.1 μM). The compound has formula C20H20N4O3, molecular weight 364.40 g/mol, and a reported purity of 98.1%.

Potent and selective inhibitor of aquaporin-7 (AQP7).
Submicromolar activity against mAQP7; less potent against mAQP3 and mAQP9.
High reported purity (98.1%).
High solubility in DMSO (≥280 mg/mL) with reported in vivo formulation options.
Stable when stored as powder at -20°C (up to 3 years) or 4°C (up to 2 years).
Available in multiple solid and solution formats for research use.

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Antibiotics

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Medchemexpress LLC Dehydrocorydaline nitrate | 13005-09-9 | 99.9% | 428.44 g/mol | C22H24N2O7 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Biapenem | 120410-24-4 | MFCD00864863 | 98.0% | C15H18N4O4S | 10MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-10394 10mg Medchemexpress, Linezolid CAS:165800-03-3 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Bacitracin, 25 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Oct3/4-inducer-1 | 1016535-83-3 | 98.1% | 241.26 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Moxalactam, Sodium Salt, 250 Milligrams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-103591 100mg Medchemexpress, DUPA(OtBu)-OH CAS:1026987-94-9 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-10446 5mg Medchemexpress, Pralatrexate CAS:146464-95-1 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Hs-276 | 2767422-72-8 | 98.9% | C24H29N5O2 | 10MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Ethyl 4-(3-(4-(1H-pyrazol-1-yl)benzyl)ureido)benzoate | 1005883-72-6 | 98.1% | 364.40 g/mol | C20H20N4O3 | 25MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More