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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4,561 – 4,575 of 7,037 results

4,561

Enzo Life Sciences Alamethicin (5 mg) CAS: 27061-78-5

Antibiotic that increases membrane permeability. Mixture of alamethicin homologs. Membrane permeabilizing antibiotic. Applications include increasing [32P] incorporation into phosphatidylinositol 4-phosphate and permeabilization of sarcoplasmic reticulum vesicles. Causes fusion of lipid vesicles. Alternative Name: U-22324. Formula: C92H150N22O25. MW: 1964.3. CAS: 27061-78-5. Purity: ≥98% (TLC). Sequence Ac-2-MeAla-L-Pro-2-MeAla-L-Ala-2-MeAla-L-Ala-L-Gln-2-MeAla-L-Val-2-MeAla-Gly-L-Leu-2-MeAla-L-Pro-L-Val-2-MeAla-2-MeAla-L-Glu-L-Gln-L-phenylalaninol. Appearance: White to off-white solid. Solubility: Soluble in DMSO, 100% ethanol or methanol. Long Term Storage: +4°C. Use/Stability: Stable for at least 1 year after receipt when stored, as supplied, at 0-4°C. Stock solutions are stable for up to 3 months at -20°C.

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4,562

eMolecules 1360457-46-0 | Medchem Express | Vaborbactam | 1mg | 446270540 | HY-19930 | MFCD28502176 | 297.13 | C12H16BNO5S

ChemScene | (S)-5-(Aminomethyl)-3-(3-fluoro-4-morpholinophenyl)oxazolidin-2-one | 1g | 536849514 | CS-W006449 | 168828-90-8 | MFCD18379308 | 295.314 | C14H18FN3O3

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4,563

eMolecules Medchem Express | MRTX-1719 (hydrochloride) | 1mg | 779715121 | HY-139611C | 501.34 | C23H19Cl2FN6O2

Medchem Express | MRTX-1719 (hydrochloride) | 1mg | 779715121 | HY-139611C | | 501.340 | C23H19Cl2FN6O2

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4,564

eMolecules 7497-07-6 | Medchem Express | NSC 405020 | 10mg | 446266720 | HY-15827 | MFCD02006898 | 260.16 | C12H15Cl2NO

Medchem Express | NSC 405020 | 10mg | 446266720 | HY-15827 | 7497-07-6 | MFCD02006898 | 260.160 | C12H15Cl2NO

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4,565

Selleck Chemical LLC Daptomycin S1373-10mM/1mL

Daptomycin is a novel antibiotic with rapid in vitro bactericidal activity against gram-positive organisms

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4,566

Research Products International Corp RPI Piperacillin, Sodium Salt, 10 Grams

Piperacillin Sodium Salt is a broad-spectrum β-lactam antibiotic. Piperacillin belongs to the class of extended-spectrum penicillins and inhibits bacterial cell wall synthesis. It achieves this by binding to penicillin-binding proteins (PBPs), enzymes involved in the final stages of peptidoglycan synthesis in the bacterial cell wall. This interference results in structural instability and eventual cell lysis.

Piperacillin Sodium Salt may be used for studying antibiotic susceptibility patterns or as a selective agent in culture media to isolate bacteria that are sensitive to this antibiotic.

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4,567

Research Products International Corp Thiamphenicol, 5 G

Thiamphenicol is a compound which plays a pivotal role in the study of bacterial infections and the development of antibiotic therapies.

In microbiology, Thiamphenicol is a valuable tool for investigating bacterial susceptibility and resistance patterns. It serves as a reference standard for assessing the effectiveness of antibiotics against various bacterial strains, shedding light on the mechanisms underlying antibiotic resistance. This research deepens our understanding of microbial biology and informs strategies for combating bacterial infections.

Pharmaceutical researchers rely on Thiamphenicol to develop and optimize antibacterial therapies. Its use in testing and formulation contributes to the fight against antibiotic-resistant bacteria, a growing concern in the field of medicine.

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4,568

Medchemexpress LLC HY-13945 10mg Medchemexpress, NVP 231 CAS:362003-83-6 Purity:>98%

Medchemexpress, HY-13945 10mg NVP 231 CAS:362003-83-6 NVP 231 is a potent, specific, and reversible ceramide kinase (CerK) inhibitor(IC50=12 nM) that competitively inhibits binding of ceramide to CerK. NVP 231 induces cell apoptosis by increasing DNA fragmentation and caspase-3 and caspase-9 cleavage. 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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4,569

eMolecules 3480-87-3 | 3-Hydroxy-3-phenylpropanoic acid | MFCD00137907 | 1g

Pharmablock | methyl 3-amino-4-(4455-tetramethyl-132-dioxaborolan-2-yl)benzoate | 25mg | 721772656 | PBEB0780 | 850689-26-8 | MFCD18072669 | 277.130 | C14H20BNO4

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4,570

eMolecules 16344-26-6 | Medchem Express | DHODH-IN-17 | 5mg | 673358858 | HY-128068 | MFCD03114306 | 248.67 | C12H9ClN2O2

Medchem Express | GYKI 52466 (dihydrochloride) | 5mg | 761953475 | HY-103234A | 2319722-40-0 | MFCD03453303 | 366.240 | C17H17Cl2N3O2

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4,571

eMolecules 857652-30-3 | Medchem Express | PSN632408 | 5mg | 446267645 | HY-16673 | MFCD09297322 | 360.414 | C18H24N4O4

Medchem Express | PSN632408 | 5mg | 446267645 | HY-16673 | 857652-30-3 | MFCD09297322 | 360.414 | C18H24N4O4

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4,572

Medchemexpress LLC L-glutamic acid, 4-methyl-, (4R)- | 31137-74-3 | MFCD00937765 | 98.0% | 161.16 | C6H11NO4 | 10 MG

SYM 2081 is a selective kainate receptor agonist used as a research reagent to investigate glutamate receptor function, excitatory neurotransmission, and neuroprotective signaling. It has documented activity in cellular and animal models of hypoxic-ischemic injury and inflammatory or neuropathic pain, and affects glutamate transport mechanisms.

Selective kainate receptor agonist for receptor pharmacology studies.
Modulates glutamate transport (EAAT1 substrate, EAAT2 inhibitor).
Demonstrates neuroprotective effects in cellular and animal models.
High purity suitable for research applications.
Supplied in small milligram quantities with defined storage conditions.

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4,573

Medchemexpress LLC Methanone, (4-amino-2-((1R,2R,4S)-bicyclo(2.2.1)hept-2-ylamino)-5-thiazolyl)(2-nitrophenyl)-, rel- | 2237942-08-2 | 98.9% | 25MG

Methanone, (4-amino-2-((1R,2R,4S)-bicyclo(2.2.1)hept-2-ylamino)-5-thiazolyl)(2-nitrophenyl)-, rel- | 2237942-08-2 | 98.9% | 25MG

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4,574

Apexbio Technology LLC Aminophylline 317-34-0 200mg

Aminophylline (CAS 317-34-0) is a small molecule known for its dual action as a competitive nonselective phosphodiesterase inhibitor and as a nonselective antagonist of adenosine receptors In vitro studies indicate an IC50 of 0 12 mM for phosphodiesterase inhibition highlighting its role in modulating intracellular cyclic nucleotide levels Through these mechanisms aminophylline impacts multiple cellular signaling pathways making it a valuable tool in research focused on smooth muscle relaxation inflammatory response and cellular signaling processes related to adenosine and cyclic AMP regulation

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4,575

eMolecules 1784282-12-7 | Medchem Express | KHS101 hydrochloride | 5mg | 437899078 | HY-10996A | MFCD28133379 | 375.92 | C18H22ClN5S

ChemScene | tert-Butyl (124-thiadiazol-5-yl)carbamate | 1g | 536804720 | CS-0099339 | 264600-76-2 | MFCD18375242 | 201.240 | C7H11N3O2S

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Antibiotics

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Enzo Life Sciences Alamethicin (5 mg) CAS: 27061-78-5 Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Selleck Chemical LLC Daptomycin S1373-10mM/1mL Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp RPI Piperacillin, Sodium Salt, 10 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Thiamphenicol, 5 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-13945 10mg Medchemexpress, NVP 231 CAS:362003-83-6 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC L-glutamic acid, 4-methyl-, (4R)- | 31137-74-3 | MFCD00937765 | 98.0% | 161.16 | C6H11NO4 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Methanone, (4-amino-2-((1R,2R,4S)-bicyclo(2.2.1)hept-2-ylamino)-5-thiazolyl)(2-nitrophenyl)-, rel- | 2237942-08-2 | 98.9% | 25MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC Aminophylline 317-34-0 200mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More