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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4,816 – 4,830 of 7,037 results

4,816

Apexbio Technology LLC Erythromycin Ethylsuccinate 1264-62-6 50mg

Erythromycin Ethylsuccinate (CAS 1264-62-6) is a small-molecule inhibitor targeting the 50S subunit of the bacterial ribosome It is designed to inhibit bacterial protein synthesis thereby disrupting bacterial growth Erythromycin Ethylsuccinate exerts its biological activity primarily through reversible attachment to the 50S ribosomal subunit resulting in the inhibition of protein biosynthesis In in vitro studies Erythromycin Ethylsuccinate demonstrates inhibitory activity against susceptible bacterial strains with IC50 values typically within the low micromolar range depending on organism type and experimental conditions Based on these pharmacological properties Erythromycin Ethylsuccinate holds research potential in studying ribosome-mediated translation processes antibiotic resistance mechanisms and bacterial physiology

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4,817

eMolecules 1620576-64-8 | Medchem Express | AZD-8835 | 5mg | 446261997 | HY-12869 | MFCD28902194 | 469.55 | C22H31N9O3

Pharmablock | 8-chloro-5-nitro-quinoline | 25mg | 731744788 | PBT6532 | 22539-55-5 | MFCD00466079 | 208.600 | C9H5ClN2O2

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4,818

eMolecules 263890-70-6 | Medchem Express | GR148672X | 5mg | 446259813 | HY-110390 | 340.32 | C15H11F3N2O2S

ChemScene | Methyl 2-(chloromethyl)-1H-benzo[d]imidazole-7-carboxylate | 100mg | 596091093 | CS-0159615 | 636574-35-1 | MFCD17214274 | 224.640 | C10H9ClN2O2

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4,819

Medchemexpress LLC N-[2,6-bis(1-methylethyl)phenyl]-N'-[4-[(4-nitrophenyl)thio]phenyl]urea | 228544-65-8 | MFCD10687104 | 99.7% | 449.57 g/mol | C25H27N3O3S | 5 MG

VULM 1457 is a research-grade small-molecule inhibitor of acyl-CoA (cholesterol acyltransferase) intended for biochemical and cellular studies. It is supplied as a solid at high reported purity (99.7%), with molecular weight 449.57 g/mol and formula C25H27N3O3S, and is provided in small pack sizes for assay development.

High purity suitable for analytical and biological assays.
Supplied in small pack sizes for assay development.
Compatible with DMSO stock solution preparation for cellular testing.
Useful for studying cholesterol esterification and related pathways.
Documentation available for handling and preparation.

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4,820

Medchemexpress LLC HY-N2026 1g Medchemexpress, Propylparaben CAS:94-13-3 Purity:>98%

Medchemexpress, HY-N2026 1g Propylparaben CAS:94-13-3 Propylparaben is an antimicrobial agent, preservative, flavouring agent. 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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4,821

Medchemexpress LLC Rapamycin | 53123-88-9 | 99.9% | 914.17 | 2 G

Rapamycin (Sirolimus) is a potent and specific mTOR inhibitor. It binds to FKBP12 and acts as an allosteric inhibitor of mTORC1. Rapamycin is also known as an autophagy activator and an immunosuppressant, and is blood-brain barrier transmissible.

Potent and specific mTOR inhibitor
Binds to FKBP12
Allosteric inhibitor of mTORC1
Autophagy activator
Immunosuppressant
Blood-brain barrier transmissible

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4,822

Apexbio Technology LLC Streptozocin 18883-66-4 10mM (in 1mL DMSO)

Streptozocin is an antibiotic derivative commonly utilized as an antitumor agent in biomedical research It exerts its biological function primarily through DNA alkylation resulting in targeted cellular toxicity Notably streptozocin selectively acts on pancreatic -cells by depleting intracellular nicotinamide adenine dinucleotide (NAD ) leading to dysregulated glucose metabolism and experimental induction of diabetes mellitus In addition streptozocin is frequently employed in vitro and in vivo to establish diabetic animal models for examination of diabetes-related complications and screening antidiabetic therapies Reported IC50 values vary depending on cell types and conditions with typical values ranging approximately from 11 to 25 M in pancreatic -cell lines

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4,823

Medchemexpress LLC HY-B0218 100mg Medchemexpress, Orlistat CAS:96829-58-2 Purity:>98%

Medchemexpress, HY-B0218 100mg Orlistat CAS:96829-58-2 Orlistat is a lipase inhibitor for obesity management that acts by inhibiting the absorption of dietary fats. 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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4,824

Enzo Life Sciences Ciprofloxacin (25g). CAS: 85721-33-1

Fluoroquinolone antibacterial agent. Inhibits bacterial DNA gyrase (topoisomerase). Inhibits cell division and causes double-strand breaks in the bacterial chromosome. Broad-spectrum antibiotic effective against Gram-positive, Gram-negative and anaerobic bacteria. Effective against Mycobacterium tuberculosis. Potentially anxiogenic. Alternative name: 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1- piperazinyl)-3-quinolinecarboxylic acid. Purity: ≥98% (HPLC). Solubility: Soluble in dilute hydrochloric acid; insoluble in water. Long Term Storage: -20°C.

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4,825

TOKU-E Carbenicillin ReadyMade™ Solution | Carbenicillin Disodium | CAS 4800-94-6 | 100 mg/ML in 20% ethanol | sterile-filtered | 10 x 1 ML

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4,826

Medchemexpress LLC PPTN hydrochloride | 1992047-65-0 | 99.89% | 511.96 | 1 ML

PPTN hydrochloride is a potent, high-affinity, competitive, and highly selective P2Y14 receptor antagonist with a KB value of 434 pM. It exhibits no agonist or antagonist effect at P2Y1, P2Y2, P2Y4, P2Y6, P2Y11, P2Y12, or P2Y13 receptors. It also shows anti-inflammatory and anti-immune activity.

Potent, high-affinity, competitive, and highly selective P2Y14 receptor antagonist.
Exhibits anti-inflammatory and anti-immune activity.
Strong selectivity for the P2Y14-R over other nucleotide-activated P2Y receptors.
Inhibits UDP-glucose-promoted chemotaxis in differentiated HL-60 human promyelocytic leukemia cells with IC50s of ~1 nM (10 μM UDP-glucose) and ~4 nM (100 μM).
Significantly decreases ratios of p-ERK1/2 to ERK1/2 and p-p38 to p38 at 10 μM.

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4,827

Medchemexpress LLC Naftifine hydrochloride | 65473-14-5 | 99.67% | 500 MG

Naftifine hydrochloride is an antibiotic with antifungal activity against dermatophytes, aspergilli, *Sporothrix schenckii*, and yeasts of the genus *Candida*. It can be used for research into superficial dermatomycoses inhibition, exhibiting activity against various fungal strains in vitro.

Antibiotic with antifungal activity
Effective against dermatophytes, aspergilli, *Sporothrix schenckii*, and *Candida* species
Suitable for research into superficial dermatomycoses inhibition
High purity of 99.67%

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4,828

Medchemexpress LLC HY-100741 100mg , S63845 CAS:1799633-27-4 Purity:98%

Medchemexpress, HY-100741 100mg S63845 CAS:1799633-27-4 Formula:C39H37ClF4N6O6S Kd: 0.19 nM (MCL1) Purity:98% S63845 is a potent and selective myeloid cell leukemia 1 ( MCL1 ) inhibitor; binds human MCL1 with a K d of 0.19 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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4,829

Sigma Aldrich Fine Chemicals Biosciences Ansamitocin P-3 from Actinosynnema pretiosum >=90% (HPLC) | 66584-72-3 | MFCD00274586 | 1MG

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4,830

Medchemexpress LLC HY-114436 5mg Medchemexpress, MRTX-1257 CAS:2206736-04-9 Purity:>98%

Medchemexpress, HY-114436 5mg MRTX-1257 CAS:2206736-04-9 MRTX-1257 is a selective, irreversible, covalent and oral active KRAS G12C inhibitor, with an IC 50 of 900 pM for KRAS dependent ERK phosphorylation in H358 cells [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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Antibiotics

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Apexbio Technology LLC Erythromycin Ethylsuccinate 1264-62-6 50mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC N-[2,6-bis(1-methylethyl)phenyl]-N'-[4-[(4-nitrophenyl)thio]phenyl]urea | 228544-65-8 | MFCD10687104 | 99.7% | 449.57 g/mol | C25H27N3O3S | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-N2026 1g Medchemexpress, Propylparaben CAS:94-13-3 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Rapamycin | 53123-88-9 | 99.9% | 914.17 | 2 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC Streptozocin 18883-66-4 10mM (in 1mL DMSO) Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-B0218 100mg Medchemexpress, Orlistat CAS:96829-58-2 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Enzo Life Sciences Ciprofloxacin (25g). CAS: 85721-33-1 Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC PPTN hydrochloride | 1992047-65-0 | 99.89% | 511.96 | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Naftifine hydrochloride | 65473-14-5 | 99.67% | 500 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-100741 100mg , S63845 CAS:1799633-27-4 Purity:98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-114436 5mg Medchemexpress, MRTX-1257 CAS:2206736-04-9 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More