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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3,196 – 3,210 of 6,973 results

3,196

Apexbio Technology LLC Ampicillin (100mg/ml, 1000X) 10x1ml

Ampicillin sodium a -lactam antibiotic inhibits bacterial cell wall synthesis through interference with transpeptidase enzymes during cell division exerting activity against various Gram-positive and Gram-negative bacteria This sterile-filtered ampicillin sodium aqueous solution (100 mg/ml 1000X) is routinely employed in molecular biology for selective propagation of bacteria harboring plasmids carrying an ampicillin-resistance gene Typical usage involves addition into liquid or agar bacterial media at a final concentration of 100 g/ml for efficient selection It effectively maintains plasmid stability and prevents contamination in bacterial transformation or cloning experiments Compatible bacterial hosts often include competent E coli strains (e g DH5 genotypically characterized as recA1 endA1 lacZ M15) which feature suitable genetic backgrounds facilitating high plasmid retention and transformation efficiencies typically 1 10 8 cfu/ g DNA

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3,197

eMolecules 7179-49-9 | Lincomycin hydrochloride monohydrate | Combi-Blocks | MFCD00167245 | 461.010 | C18H37ClN2O7S | 97.000 | O.Cl.CCC[C@@H]1C[C@H](N(C)C1)C(=O)N[C@H]([C@@H](C)O)[C@H]1O[C@H](SC)[C@H](O)[C@@H](O)[C@H]1O | 25g | 401040091

Lincomycin hydrochloride monohydrate | Combi-Blocks | 7179-49-9 | MFCD00167245 | 461.010 | C18H37ClN2O7S | 97.000 | O.Cl.CCC[C@@H]1C[C@H](N(C)C1)C(=O)N[C@H]([C@@H](C)O)[C@H]1O[C@H](SC)[C@H](O)[C@@H](O)[C@H]1O | 25g | 401040091

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3,198

Research Products International Corp Thiamphenicol 1 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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3,199

Apexbio Technology LLC FR 180204 865362-74-9 10mg

FR 180204 (CAS 865362-74-9) is a small-molecule inhibitor targeting extracellular signal-regulated kinase (ERK) specifically ERK1 and ERK2 It modulates ERK activity thereby regulating MAP kinase signaling pathways FR 180204 exerts its biological activity primarily through ATP-competitive inhibition of ERK1 and ERK2 In in vitro studies FR 180204 demonstrates selective inhibition of ERK1 and ERK2 with IC50 values of 0 31 M and 0 14 M respectively and limited inhibition of related kinases In cell-based assays using Mv1Lu cells it inhibits TGF -induced AP-1 transcriptional activation with an IC50 of approximately 3 1 M Based on these pharmacological properties FR 180204 holds research potential in elucidating ERK-mediated signaling and transcriptional regulation in biomedical studies

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3,200

Medchemexpress LLC PF-06380101-d8 | 1436391-86-4 | 99.3% | 751.06 | 10 MG

PF-06380101-d8 is a deuterium labeled compound, an Auristatin microtubule inhibitor, and a cytotoxic Dolastatin 10 analogue.

Can be used as a tracer.
Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process.
Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.

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3,201

eMolecules 2206736-04-9 | Medchem Express | MRTX-1257 | 5mg | 482204161 | HY-114436 | 565.722 | C33H39N7O2

Medchem Express | Anagyrine | 1mg | 791206331 | HY-121027 | 486-89-5 | 244.338 | C15H20N2O

If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
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3,202

Alkali Scientific Amphotericin B, 100 G

Amphotericin B is a highly effective antifungal compound used extensively in laboratory and research applications to control fungal contamination. It acts by binding to ergosterol within fungal cell membranes, disrupting membrane permeability and leading to cell death. This makes it particularly useful for inhibiting a wide range of yeasts and molds in culture systems. In microbiology and cell culture laboratories, it is commonly added to media to maintain sterile conditions during long incubation periods. Amphotericin B is also used in antifungal research and drug development studies due to its strong and well documented antifungal properties.

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3,203

Sigma Aldrich Fine Chemicals Biosciences Moxifloxacin hydrochloride >=98% (HPLC) | 186826-86-8 | MFCD00949117 | 250MG

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3,204

Sigma Aldrich Fine Chemicals Biosciences Pirfenidone >=97% (HPLC) | 53179-13-8 | MFCD00866047 | 50MG

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3,205

Sigma Aldrich Fine Chemicals Biosciences Tinidazole impurity A European Pharmacopoeia (EP) Reference Standard | 696-23-1 | MFCD00151322 |

Tinidazole impurity A European Pharmacopoeia (EP) Reference Standard | Mol Wt: 127.1 | 696-23-1 | MFCD00151322 |

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3,206

Medchemexpress LLC HY-76772B 1mg Medchemexpress, (-)-Cevimeline (hydrochloride hemihydrate) CAS: Purity:>98%

Medchemexpress, HY-76772B 1mg (-)-Cevimeline (hydrochloride hemihydrate) CAS: 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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3,207

Medchemexpress LLC HY-15884 5mg Medchemexpress, GSK2838232 CAS:1443460-91-0 Purity:>98%

Medchemexpress, HY-15884 5mg GSK2838232 CAS:1443460-91-0 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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3,208

Medchemexpress LLC HY-B0467B 500mg Medchemexpress, Amoxicillin (trihydrate) CAS:61336-70-7 Purity:>98%

Medchemexpress, HY-B0467B 500mg Amoxicillin (trihydrate) CAS:61336-70-7 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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3,209

eMolecules 1391068-16-8 | (2R)-2-Hydroxyglutaric Acid Octyl Ester Sodium Salt | Toronto Research Chemicals282.312 | C13H23NaO5 | 95.000 | [Na+].CCCCCCCCOC(=O)[C@H](O)CCC([O-])=O | 50mg | 483413669

(2R)-2-Hydroxyglutaric Acid Octyl Ester Sodium Salt | Toronto Research Chemicals | 1391068-16-8282.312 | C13H23NaO5 | 95.000 | [Na+].CCCCCCCCOC(=O)[C@H](O)CCC([O-])=O | 50mg | 483413669

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3,210

Medchemexpress LLC HY-10221 1g Medchemexpress, Vorinostat CAS:149647-78-9 Purity:>98%

Medchemexpress, HY-10221 1g Vorinostat CAS:149647-78-9 Vorinostat (SAHA) is a potent and orally active pan-inhibitor of HDAC1, HDAC2 and HDAC3 (Class I), HDAC7 (Class II) and HDAC11 (Class IV), with ID50 values of 10 nM and 20 nM for HDAC1 and HDAC3, respectively. Vorinostat induces cell apoptosis[4]. Vorinostat is also an effective inhibitor of human papillomaviruse (HPV)-18 DNA amplification[7]. 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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Antibiotics

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Research Products International Corp Thiamphenicol 1 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC PF-06380101-d8 | 1436391-86-4 | 99.3% | 751.06 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-76772B 1mg Medchemexpress, (-)-Cevimeline (hydrochloride hemihydrate) CAS: Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-15884 5mg Medchemexpress, GSK2838232 CAS:1443460-91-0 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-B0467B 500mg Medchemexpress, Amoxicillin (trihydrate) CAS:61336-70-7 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-10221 1g Medchemexpress, Vorinostat CAS:149647-78-9 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More