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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2,461 – 2,475 of 7,077 results

2,461

eMolecules Medchem Express / Toloxatone / 5mg / 451965782 / HY-14196 / / 29218-27-7 / MFCD00865391 / 207.229 / C11H13NO3

Medchem Express / Toloxatone / 5mg / 451965782 / HY-14196 / / 29218-27-7 / MFCD00865391 / 207.229 / C11H13NO3

Pricing & Availability

2,462

Medchemexpress LLC Ampicillin (sodium) | 69-52-3 | 98.0% | 10 G

Ampicillin sodium is a broad-spectrum beta-lactam antibiotic active against a variety of gram-positive and gram-negative bacteria. It is for research use only.

Inhibits the growth of E. coli of swine origin in a dose-dependent manner.
Effective in alleviating symptoms of hemorrhagic enteritis in pigs.
Produces bile concentrations twice as high as in serum after oral administration.
Provides neuroprotection against ischemia-reperfusion brain injury.

Pricing & Availability

2,463

Medchemexpress LLC HY-101192 100mg , GSK682753A CAS:1334294-76-6 Purity:98%

Medchemexpress, HY-101192 100mg GSK682753A CAS:1334294-76-6 Formula:C23H21Cl3N2O3 IC50: 53.6 nM (EBI2) Purity:98% GSK682753A is a selective and highly potent inverse agonist of the epstein-barr virus-induced receptor 2 ( EBI2 ) with an IC 50 of 53.6 nM. 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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2,464

Medchemexpress LLC Tobramycin | 32986-56-4 | 1 G

Tobramycin (Nebramycin Factor 6) is a parenterally administered, broad-spectrum aminoglycoside antibiotic used in the treatment of moderate to severe bacterial infections caused by sensitive organisms. It can also be used in pneumonia research caused by Pseudomonas aeruginosa.

Broad-spectrum aminoglycoside antibiotic.
Effective against sensitive organisms causing bacterial infections.
Can be combined with mycobacterium fortuitum enzyme (PodA) to greatly decrease P. aeruginosa cell viability.
Combines with Meropenem to produce bacterial cell kill effect at low doses of both drugs in murine pneumonia models.

Pricing & Availability

2,465

Medchemexpress LLC Ampicillin (D-(-)-α-Aminobenzylpenicillin) | 69-53-4 | 99.9% | 5 G

Ampicillin is a broad-spectrum beta-lactam antibiotic effective against a variety of gram-positive and gram-negative bacteria.

Beta-lactam inhibitor.
Inhibits E. coli growth with an effective concentration of 2.5 ug/mL.
Alleviates hemorrhagic enteritis symptoms in pigs.
Produces higher concentrations in bile compared to serum.
Provides neuroprotection against ischemia-reperfusion brain injury.
Reduces MMP activities and increases GLT-1 expression.
Reduces hippocampal cell death following global forebrain ischemia.

Pricing & Availability

2,466

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

Pricing & Availability

2,467

Sigma Aldrich Fine Chemicals Biosciences Lincomycin hydrochloride United States Pharmacopeia (USP) Reference Standard | 7179-49-9 | MFCD00167245 | 200MG

Lincomycin hydrochloride United States Pharmacopeia (USP) Reference Standard | Mol Wt: 461.01 | 7179-49-9 | MFCD00167245 | 200MG

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2,468

Medchemexpress LLC Clindamycin hydrochloride | 21462-39-5 | 99.9% | 100 MG

Clindamycin hydrochloride is a semisynthetic lincosamide antibiotic, which inhibits protein synthesis by acting on the 50S ribosomal.

Semisynthetic lincosamide antibiotic
Appears as a white to off-white solid
High solubility in DMSO and H2O (≥ 100 mg/mL)
Recommended storage at 4°C for solid, -80°C for long-term in solvent

Pricing & Availability

2,469

Medchemexpress LLC HY-102039 5mg Medchemexpress, CDK9-IN-8 CAS:2105956-51-0 Purity:>98%

Medchemexpress, HY-102039 5mg CDK9-IN-8 CAS:2105956-51-0 CDK9-IN-8 is a highly effective and selective CDK9 inhibitor with an IC50 of 12 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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2,470

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

Pricing & Availability

2,471

Medchemexpress LLC Tebipenem pivoxil | 161715-24-8 | 99.7% | 50 MG

Tebipenem pivoxil (L084) is an orally active antibiotic that effectively targets various pathogenic bacteria by inhibiting cell wall synthesis through binding to penicillin-binding protein (PBP). It is intended for research use only.

Orally active antibiotic
Effective against various pathogenic bacteria
Inhibits cell wall synthesis
Binds to penicillin-binding protein (PBP)
Shows excellent antibacterial activity (0-128 μg/mL; 18-24 h)
Inhibits Gram-positive and Gram-negative bacteria with MIC50s below 64 μg/mL

Pricing & Availability

2,472

Medchemexpress LLC Tobramycin | 32986-56-4 | MFCD00077885 | 99.9% | 100 MG

Tobramycin is a parenterally administered, broad-spectrum aminoglycoside antibiotic. It is widely used in the treatment of moderate to severe bacterial infections caused by sensitive organisms. It can also be used for pneumonia research caused by *Pseudomonas aeruginosa*.

Broad-spectrum aminoglycoside antibiotic
Treats bacterial infections and is used in pneumonia research
Soluble in water (≥ 100 mg/mL), DMSO (2 mg/mL), and PBS (100 mg/mL)
Targets bacterial organisms as an antibiotic
Powder storage: -20°C for 3 years or 4°C for 2 years
Storage in solvent: -80°C for 2 years or -20°C for 1 year

Pricing & Availability

2,473

Medchemexpress LLC Menin-MLL inhibitor 20 | 2448173-47-3 | 98.8% | 50 MG

Menin-MLL inhibitor 20 is an irreversible menin-MLL interaction inhibitor with antitumor activities. The Histone-lysine N-methyltransferase 2 (KMT2) family of proteins, including the mixed-lineage leukaemia (MLL) family, methylate lysine 4 on histone H3 tails, which is crucial for modulating chromatin structures and DNA accessibility and plays an important role in gene expression regulation during early development and hematopoiesis. This product is for research use only.

Irreversible menin-MLL interaction inhibitor
Exhibits antitumor activities
Modulates chromatin structures and DNA accessibility
Plays an important role in gene expression regulation

Pricing & Availability

2,474

Medchemexpress LLC Lumefantrine-d9 (Benflumetol-d9) | 2477594-24-2 | 97.0% | 5 MG

Lumefantrine-d9 is a deuterium-labeled version of Lumefantrine, an antimalarial drug. It is commonly used in combination with Artemether, forming a combination therapy (AL) that serves as a first- and second-line antimalarial treatment.

Can be utilized as a tracer in research applications.
Serves as an internal standard for quantitative analysis using techniques such as NMR, GC-MS, or LC-MS.
Stable isotope used for quantitation during drug development processes, with potential to influence pharmacokinetic and metabolic profiles of drugs.

Pricing & Availability

2,475

Medchemexpress LLC Dehydrocholic acid sodium | 145-41-5 | 99.38% | 500 MG

Dehydrocholic acid sodium is an orally active hydrocholeretic agent that modulates autophagy and reduces serum amylase and lipase levels. It promotes choleretic function, protects the liver, reduces pancreatic damage, and regulates cholesterol metabolism. This product can be used in the study of acute biliary pancreatitis and obstructive jaundice.

Modulates autophagy
Reduces serum amylase and lipase levels
Promotes choleretic function
Protects the liver
Reduces pancreatic damage
Regulates cholesterol metabolism
Used in studies of acute biliary pancreatitis
Used in studies of obstructive jaundice

Pricing & Availability

Antibiotics

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Medchemexpress LLC Ampicillin (sodium) | 69-52-3 | 98.0% | 10 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-101192 100mg , GSK682753A CAS:1334294-76-6 Purity:98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Tobramycin | 32986-56-4 | 1 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Ampicillin (D-(-)-α-Aminobenzylpenicillin) | 69-53-4 | 99.9% | 5 G 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 Clindamycin hydrochloride | 21462-39-5 | 99.9% | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-102039 5mg Medchemexpress, CDK9-IN-8 CAS:2105956-51-0 Purity:>98% 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 Tebipenem pivoxil | 161715-24-8 | 99.7% | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Tobramycin | 32986-56-4 | MFCD00077885 | 99.9% | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Menin-MLL inhibitor 20 | 2448173-47-3 | 98.8% | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Lumefantrine-d9 (Benflumetol-d9) | 2477594-24-2 | 97.0% | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Dehydrocholic acid sodium | 145-41-5 | 99.38% | 500 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More