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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4,666 – 4,680 of 7,037 results

4,666

Medchemexpress LLC Vancomycin (hydrochloride) | 1404-93-9 | 99.47% | 1450 Da | 10 G

Vancomycin hydrochloride is an antibiotic used for treating bacterial infections. It works by inhibiting the second stage of cell wall synthesis in susceptible bacteria. Additionally, Vancomycin alters the permeability of the cell membrane and selectively inhibits ribonucleic acid synthesis. It is a large glycopeptide compound active against many Gram-positive bacteria like Staphylococcus aureus, Staph. epidermidis, Str. agalactiae, Str. bovis, Str. mutans, viridans streptococci, and enterococci.

Antibiotic for the treatment of bacterial infections.
Inhibits the second stage of cell wall synthesis of susceptible bacteria.
Alters cell membrane permeability and selectively inhibits ribonucleic acid synthesis.
Glycopeptide antibiotic.
Active against various Gram-positive bacteria.

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4,667

Medchemexpress LLC HY-12203 100mg , PFK-158 CAS:1462249-75-7 Purity:98%

Medchemexpress, HY-12203 100mg PFK-158 CAS:1462249-75-7 Formula:C18H11F3N2O 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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4,668

Sigma Aldrich Fine Chemicals Biosciences Dydrogesterone impurity B European Pharmacopoeia (EP) Reference Standard | 1162-56-7 |

Dydrogesterone impurity B European Pharmacopoeia (EP) Reference Standard | Mol Wt: 312.45 | 1162-56-7 |

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4,669

Medchemexpress LLC 2-[4-[(4-methoxyphenyl)methoxy]-phenyl]acetonitrile | 1016535-83-3 | MFCD09929139 | 98.1% | 241.26 g/mol | C15H12FNO | 10 MG

Oct3/4-inducer-1 is a small-molecule activator that promotes expression, stabilization, and transcriptional activity of the Oct3/4 (Oct4) transcription factor in human somatic cells. Supplied for research use only, it is used in studies of pluripotency and cellular reprogramming.

Promotes expression and stabilization of Oct3/4.
Enhances Oct3/4 transcriptional activity in diverse human somatic cells.
Provided as a solid with high reported purity (98.1%).
Soluble in DMSO at 100 mg/mL for preparation of stock solutions.
Suitable for studies of pluripotency and induced pluripotent stem cell formation.
Recommended storage: solid at 4°C; aliquots in solution at -80°C for long-term storage.

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4,670

Apexbio Technology LLC Clindamycin Phosphate 24729-96-2 10mM (in 1mL H2O)

Clindamycin Phosphate (CAS 24729-96-2) is a prodrug derivative of clindamycin from the lincosamide antibiotic class It is designed to undergo enzymatic hydrolysis in vivo to release active clindamycin which inhibits bacterial protein synthesis by binding to ribosomal subunits exerting bacteriostatic effects Clindamycin Phosphate exhibits no direct antibacterial activity in vitro but demonstrates bacteriostatic activity upon hydrolysis to clindamycin Reported IC50 values of clindamycin against sensitive bacterial strains are typically in the low micromolar concentration range Based on these pharmacological properties Clindamycin Phosphate holds research potential in studies focused on microbial pathogens associated with skin infections acne and bacterial vaginosis It has also been assessed in combination strategies such as coupling with platelet-rich fibrin (PRF) to enhance antibacterial capacity without observable cytotoxicity

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4,671

eMolecules 1449473-97-5 | Medchem Express | PF-06305591 | 5mg | 455326112 | HY-114301 | 274.368 | C15H22N4O

Ambeed | 1-(2-Bromoethyl)-3-(trifluoromethyl)benzene | 1g | 600849834 | A915348 | 1997-80-4 | MFCD03092900 | 253.062 | C9H8BrF3

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4,672

Medchemexpress LLC HY-101454 5mg Medchemexpress, SR0987 CAS:303126-97-8 Purity:>98%

Medchemexpress, HY-101454 5mg SR0987 CAS:303126-97-8 SR0987, a SR1078 analog, is a RORγt agonist, with an EC 50 of 800 nM. SR0987 increases IL17 expression while repressing the expression of PD-1 [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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4,673

Alkali Scientific Ampicillin, Sodium Salt, 10 G

Ampicillin Sodium Salt is a broad spectrum beta lactam antibiotic provided as a high purity powder for laboratory use. It functions by inhibiting bacterial cell wall synthesis, leading to effective suppression of susceptible Gram positive and Gram negative bacteria. This reagent is widely used in molecular biology for selective growth of recombinant organisms carrying ampicillin resistance markers. The powder form allows accurate preparation of stock solutions for culture media and experimental applications. It is suitable for microbiological testing, antibiotic susceptibility studies, and routine laboratory workflows requiring reliable antibacterial activity and consistent experimental performance.

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4,674

Enzo Life Sciences GEA 3162 (10mg). CAS: 144575-47-3

Water soluble nitric oxide donor and potent inhibitor of ADP-induced platelet aggregation in platelet rich plasma (PRP). Stimulates cGMP production in platelets, granulocytes and polymorphonuclear leukocytes. Vasodepressant. Alternative name: 1,2,3,4-Oxatriazolium, 5-amino-3-(3,4-dichlorophenyl)-, chloride. Purity: ≥97% (TLC). Solubility: Soluble in water, methanol or DMSO. Long Term Storage: -20°C.

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4,675

Research Products International Corp Oxolinic Acid 5 Grams

Oxolinic acid is an antibiotic in the quinolone class.

It works by inhibiting the bacterial DNA gyrase enzyme, which is essential for DNA replication and repair in bacteria. This disruption of DNA processes ultimately leads to the death of the bacteria.

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4,676

Sigma Aldrich Fine Chemicals Biosciences Neomycin trisulfate salt hydrate1405-10-3 | MFCD00037007 | 25g

Neomycin trisulfate salt hydrate | MW:908.88 | 1405-10-3 | MFCD00037007 | 25g

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4,677

TOKU-E Daptomycin ReadyMade™ Solution | CAS 103060-53-3 | 1 mg/ML in 10% beta-cyclodextrin saline solution | sterile-filtered | 10 x 0.5 ML

Daptomycin ReadyMade™ Solution | CAS 103060-53-3 | 1 mg/ML in 10% beta-cyclodextrin saline solution | sterile-filtered | 10 x 0.5 ML

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4,678

Medchemexpress LLC Pitolisant | 362665-56-3 | 99.7% | 25 MG

Pitolisant is a potent, selective nonimidazole inverse agonist of the human histamine H3 receptor (Ki = 0.16 nM). Supplied as an analytical research standard in a 25 mg quantity, it is used in receptor pharmacology, biochemical assays, and analytical method development.

Potent H3 receptor inverse agonist with Ki = 0.16 nM.
High purity analytical standard suitable for assay calibration.
Offered in a 25 mg quantity appropriate for laboratory studies.
Chemical formula C17H26ClNO; molecular weight 295.85 g·mol⁻¹.
Recommended storage: pure form at -20°C for long-term stability.

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4,679

Medchemexpress LLC HY-B0420A 100mg Medchemexpress, Moroxydine (hydrochloride) CAS:3160-91-6 Purity:>98%

Medchemexpress, HY-B0420A 100mg Moroxydine (hydrochloride) CAS:3160-91-6 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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4,680

eMolecules 1357171-62-0 | Medchem Express | ML228 | 5mg | 446261720 | HY-12754 | MFCD26792570 | 415.5 | C27H21N5

Ambeed | 8-Bromonaphthalen-2-amine | 100mg | 518525266 | A375747 | 167275-44-7 | MFCD18409817 | 222.085 | C10H8BrN

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Antibiotics

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Medchemexpress LLC Vancomycin (hydrochloride) | 1404-93-9 | 99.47% | 1450 Da | 10 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-12203 100mg , PFK-158 CAS:1462249-75-7 Purity:98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 2-[4-[(4-methoxyphenyl)methoxy]-phenyl]acetonitrile | 1016535-83-3 | MFCD09929139 | 98.1% | 241.26 g/mol | C15H12FNO | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC Clindamycin Phosphate 24729-96-2 10mM (in 1mL H2O) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-101454 5mg Medchemexpress, SR0987 CAS:303126-97-8 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Alkali Scientific Ampicillin, Sodium Salt, 10 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Enzo Life Sciences GEA 3162 (10mg). CAS: 144575-47-3 Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Oxolinic Acid 5 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Pitolisant | 362665-56-3 | 99.7% | 25 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-B0420A 100mg Medchemexpress, Moroxydine (hydrochloride) CAS:3160-91-6 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More