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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5,311 – 5,325 of 6,971 results

5,311

Sigma Aldrich Fine Chemicals Biosciences Oxcarbazepine United States Pharmacopeia (USP) Reference Standard | 28721-07-5 | MFCD00865307 | 100MG

Oxcarbazepine United States Pharmacopeia (USP) Reference Standard | Mol Wt: 252.27 | 28721-07-5 | MFCD00865307 | 100MG

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5,312

Research Products International Corp RPI Anisomycin from streptomyces griseolus [2-[(4-Methoxyphenyl)methyl]-3, 4-pyrrolidinediol-3-acetate], 500 Milligrams

Anisomycin is an antibiotic derived from Streptomyces griseolus. It inhibits protein synthesis in eukaryotic cells by blocking the peptidyl transferase activity of the 60S ribosomal subunit. This interference disrupts the elongation phase of protein synthesis, leading to the inhibition of new protein formation.

Anisomycin is widely used as a tool in cell biology and biochemistry to study cellular responses to stress, apoptosis, and various signaling pathways. Its ability to selectively inhibit protein synthesis allows researchers to investigate the role of specific proteins in cellular processes. Anisomycin induces cellular stress and activates various stress response pathways, making it valuable in studies focused on understanding how cells respond to environmental challenges.

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5,313

eMolecules 1820708-73-3 | Medchem Express | SKA-121 | 5mg | 446259112 | HY-107414 | 198.225 | C12H10N2O

Ambeed | (34-Dihydro-2H-benzo[b][14]dioxepin-7-yl)boronic acid | 250mg | 586037642 | A781474 | 279261-89-1 | MFCD02681910 | 193.990 | C9H11BO4

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5,314

Cayman Chemical 25-Desacetyl RIfampIcIn 1mg

A major active metabolite of rifampicin; active against M. smegmatis (MIC99 = 2.66 µM)

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5,315

Medchemexpress LLC Tebipenem pivoxil | 161715-24-8 | 99.7% | 5 MG

Tebipenem pivoxil is an orally active antibiotic that works against various pathogenic bacteria by binding to penicillin-binding protein (PBP), thereby inhibiting cell wall synthesis. It is intended for research use only.

Orally active antibiotic
Binds penicillin-binding protein (PBP), thereby inhibiting cell wall synthesis
Excellent antibacterial activity against various pathogenic bacteria
Shows inhibition with MIC50s below 64 μg/mL against tested Gram-positive and Gram-negative bacteria
Significantly protects sepsis mice challenged with various pathogenic bacteria
Significantly increased the survival number of sepsis mice within a 168 h observation period

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5,316

Medchemexpress LLC Nafcillin sodium monohydrate | 7177-50-6 | MFCD01941128 | 98.1% | 500 MG

Nafcillin sodium monohydrate is an antibiotic and a reversible inhibitor of β-lactamase, primarily used for the research of staphylococcal infections. For optimal stability, store this product at 4°C in a sealed container, away from moisture. When in solvent, it can be stored at -80°C for 6 months or -20°C for 1 month, also sealed and protected from moisture.

Functions as a reversible inhibitor of β-lactamase.
Used in research for staphylococcal infections.
Exhibits bactericidal activity against methicillin-susceptible Staphylococcus aureus (MSSA) and methicillin-resistant S. aureus (MRSA).
Molecular formula: C21H23N2NaO6S.
Molecular weight: 454.47.

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5,317

eMolecules 2414590-04-6 | Medchem Express | JH-LPH-33 | 5mg | 791206355 | HY-130838 | 487.92 | C21H21ClF3N3O3S

Ambeed | 56-Dimethylpyridin-2-amine | 1g | 552721297 | A382927 | 57963-08-3 | MFCD06200777 | 122.171 | C7H10N2

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5,318

Medchemexpress LLC HY-114025 10mg Medchemexpress, H4 Receptor antagonist 1 CAS:848217-00-5 Purity:>98%

Medchemexpress, HY-114025 10mg H4 Receptor antagonist 1 CAS:848217-00-5 H4 Receptor antagonist 1 is a potent and selective histamine H4 receptor inverse agonist, with an IC50 of 19 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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5,319

Medchemexpress LLC 1-methyl-5-(2'-methyl-[1,1'-biphenyl]-4-yl)-1H-benzo[d]triazole-7-carboxylic acid | 1623416-31-8 | MFCD33023454 | 98.3% | C21H17N3O2 | 10MG

AG-636 is a potent, reversible, selective, and orally active dihydroorotate dehydrogenase (DHODH) inhibitor with an IC50 of 17 nM. It is supplied as a high-purity research reagent for biochemical and cellular studies investigating pyrimidine biosynthesis and anticancer pathways.

Potent DHODH inhibition (IC50 17 nM).
Reversible and orally active mechanism of action.
High purity for research applications.
Molecular formula C21H17N3O2.
Available as a small research pack for laboratory use.

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5,320

Medchemexpress LLC Azithromycin hydrate | 117772-70-0 | 98.0% | 785.02 | 1 ML

Azithromycin hydrate is a macrolide antibiotic effective for treating various bacterial infections. It has been shown to augment rhinovirus-induced IFNβ expression and reduce viral replication in primary bronchial epithelial cells. It also specifically reduces MMP-9 mRNA and protein levels. This product is for research use only.

Useful for the treatment of a number of bacterial infections.
Augments rhinovirus-induced IFNβ expression.
Reduces viral replication.
Reduces MMP-9 mRNA and protein levels.
Induces expression of interferon-stimulated genes.

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5,321

Medchemexpress LLC Tobramycin sulfate | 49842-07-1 | 98.0% | 500 MG

Tobramycin sulfate is a broad-spectrum aminoglycoside antibiotic administered parenterally. It is commonly used in the treatment of moderate to severe bacterial infections caused by sensitive organisms and can be utilized in pneumonia research specifically related to Pseudomonas aeruginosa.

Targets aminoglycoside
Decreases P. aeruginosa cell viability in combination with Mycobacterium fortuitum enzyme
Produces bacterial cell kill effect in murine pneumonia models

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5,322

Medchemexpress LLC HY-100036 2mg Medchemexpress, MK-4101 CAS:935273-79-3 Purity:>98%

Medchemexpress, HY-100036 2mg MK-4101 CAS:935273-79-3 MK-4101 is a Smoothened (SMO) antagonist ( IC 50 of 1.1 µM for 293 cells ) and also a potent inhibitor of the hedgehog pathway ( IC 50 of 1.5 µM for mouse cells; IC 50 of 1 µM for KYSE180 oesophageal cancer cells). MK-4101 has robust antitumor activity that inhibits tumor cell proliferation and induces extensive apoptosis [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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5,323

Medchemexpress LLC HY-13239 5mg Medchemexpress, LY2979165 CAS:1311385-32-6 Purity:>98%

Medchemexpress, HY-13239 5mg LY2979165 CAS:1311385-32-6 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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5,324

Medchemexpress LLC Ampicillin (trihydrate) | 7177-48-2 | 99.9% | 5 G

Ampicillin trihydrate is a broad-spectrum beta-lactam antibiotic effective against gram-positive and gram-negative bacteria. It inhibits E. coli growth, alleviates hemorrhagic enteritis symptoms, and provides neuroprotection against ischemia-reperfusion brain injury by reducing MMPs activities and increasing GLT-1 expression.

Molecular weight: 403.45
Molecular formula: C16H25N3O7S
Appearance: White to off-white solid

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5,325

Medchemexpress LLC Rebamipide-d4 | 1219409-06-9 | 99.0% | 1 MG

Rebamipide-d4 is deuterium labeled Rebamipide, a mucoprotective agent. It induces COX-2 expression, increases PGE2 levels, and enhances gastric mucosal defense in a COX-2-dependent manner.

Can be used as a tracer
Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.

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Antibiotics

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Research Products International Corp RPI Anisomycin from streptomyces griseolus [2-[(4-Methoxyphenyl)methyl]-3, 4-pyrrolidinediol-3-acetate], 500 Milligrams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Tebipenem pivoxil | 161715-24-8 | 99.7% | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Nafcillin sodium monohydrate | 7177-50-6 | MFCD01941128 | 98.1% | 500 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-114025 10mg Medchemexpress, H4 Receptor antagonist 1 CAS:848217-00-5 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 1-methyl-5-(2'-methyl-[1,1'-biphenyl]-4-yl)-1H-benzo[d]triazole-7-carboxylic acid | 1623416-31-8 | MFCD33023454 | 98.3% | C21H17N3O2 | 10MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Azithromycin hydrate | 117772-70-0 | 98.0% | 785.02 | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Tobramycin sulfate | 49842-07-1 | 98.0% | 500 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-100036 2mg Medchemexpress, MK-4101 CAS:935273-79-3 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-13239 5mg Medchemexpress, LY2979165 CAS:1311385-32-6 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Ampicillin (trihydrate) | 7177-48-2 | 99.9% | 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Rebamipide-d4 | 1219409-06-9 | 99.0% | 1 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More