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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4,051 – 4,065 of 7,109 results

4,051

Alkali Scientific Ampicillin Trihydrate, 25 G

Ampicillin Trihydrate is a broad spectrum antibiotic provided as a high purity powder for laboratory use. It functions by inhibiting bacterial cell wall synthesis, effectively suppressing susceptible Gram positive and Gram negative organisms. This reagent is commonly used in selective culture media for growth of resistant strains and in molecular biology workflows involving recombinant organisms. The powder form allows accurate preparation of stock solutions tailored to specific experimental requirements. It is suitable for microbiological assays, antibacterial research, and routine laboratory procedures that require dependable and reproducible antibiotic activity.

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4,052

Apexbio Technology LLC (±)-Baclofen 1134-47-0 5g

( )-Baclofen (CAS 1134-47-0) is a selective agonist of the -aminobutyric acid type B (GABAB) receptor a G protein-coupled receptor involved in inhibitory neurotransmission Exhibiting an IC50 of 200 nM ( )-baclofen induces skeletal muscle relaxation and reduces spasticity by activating GABAB-mediated signaling pathways In cellular studies ( )-baclofen inhibits the proliferation of human hepatocellular carcinoma (HCC) cells in a dose-dependent manner induces G0/G1 cell cycle arrest and modulates intracellular cAMP and p21WAF1 expression In vivo it suppresses tumor growth in HCC xenograft models without evident toxicity ( )-Baclofen is thus valuable for investigating GABAB-mediated mechanisms in cancer and neuropharmacology

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4,053

Medchemexpress LLC Brilacidin tetrahydrochloride | 1224095-99-1 | 99.1% | 1082.75 | 50 MG

Brilacidin tetrahydrochloride | 1224095-99-1 | 99.1% | 1082.75 | 50 MG

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4,054

Medchemexpress LLC Vancomycin hydrochloride | 1404-93-9 | 99.8% | 1485.71 | 50 MG

Vancomycin hydrochloride (Standard) is the analytical standard of Vancomycin hydrochloride and is intended for research and analytical applications. It is an antibiotic used for treating bacterial infections by inhibiting the second stage of cell wall synthesis in susceptible bacteria. It also modifies cell membrane permeability and selectively inhibits ribonucleic acid synthesis. This compound is commonly used in qualitative, quantitative, and methodological research experiments in HPLC, GC, and MS.

Analytical standard for research and analytical applications.
Used as an antibiotic for bacterial infections.
Inhibits the second stage of cell wall synthesis.
Modifies cell membrane permeability.
Selectively inhibits ribonucleic acid synthesis.
Suitable for experiments in HPLC, GC, and MS.

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4,055

Medchemexpress LLC HY-19807 5mg Medchemexpress, Indirubin-3'-monoxime CAS:160807-49-8 Purity:>98%

Medchemexpress, HY-19807 5mg Indirubin-3'-monoxime CAS:160807-49-8 Indirubin-3'-monoxime is a potent GSK-3β inhibitor, and weakly inhibits 5-Lipoxygenase, with IC50s of 22 nM and 7.8-10 µM, respectively; Indirubin-3'-monoxime also shows inhibitory activities against CDK5/p25 and CDK1/cyclin B, with IC50s of 100 and 180 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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4,056

Medchemexpress LLC 1,4-bis(4,5-diphenyl-1H-imidazol-2-yl)benzene | 4051-59-6 | MFCD00231029 | 98.0% | 514.62 g·mol⁻¹ | C36H26N4 | 50 MG

MSX-130 is a small-molecule CXCR4 antagonist for preclinical research, reported to inhibit cancer metastasis. It is supplied as a solid with high purity and recommended for in vitro studies using DMSO preparations.

Targets CXCR4 and inhibits cancer metastasis.
High purity (98.0%) suitable for biochemical assays.
Soluble in DMSO at approximately 2 mg/mL with sonication and warming.
Powder stable at -20°C for extended storage; solutions require low-temperature storage for long-term stability.
Supplied as a 50 mg solid for laboratory research use.

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4,057

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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4,058

Medchemexpress LLC ILK-IN-3 100mg | 6975-75-3 | 232.24 g/mol | C10H12N6O | 100 MG

ILK-IN-3 is an orally active small-molecule inhibitor of integrin-linked kinase (ILK) used in research to study ILK-related signaling and anticancer responses. It has demonstrated kinase inhibition in cell-based assays and has been reported to enhance the antitumor activity of docetaxel in orthotopic LCC6 models.

Orally active integrin-linked kinase inhibitor for research use.
Reported to improve docetaxel efficacy in LCC6 orthotopic tumor models.
Demonstrates kinase inhibition at 10 μM against DYRK1, GSK3α/β, and CDK5/p25.
High purity (99.62%), suitable for biochemical and cell-based assays.
Light yellow solid with good solubility in DMSO (~83.33 mg/mL) when sonicated.
Store powder at -20°C for long-term stability; follow recommended solvent storage conditions for solutions.

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4,059

Medchemexpress LLC HY-13007 10mg Medchemexpress, PF-3758309 CAS:898044-15-0 Purity:>98%

Medchemexpress, HY-13007 10mg PF-3758309 CAS:898044-15-0 PF-3758309 is a potent, orally available, and reversible ATP-competitive inhibitor of PAK4 (Kd= 2.7 nM; Ki=18.7 nM). PF-3758309 has the expected cellular functions of a PAK4 inhibitor: inhibition of anchorage-independent growth, induction of apoptosis, cytoskeletal remodeling, and inhibition of proliferation[2][3]. 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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4,060

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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4,061

Selleck Chemical LLC Tanespimycin (17-AAG) 10mM/1mL 75747-14-7 CP127374, NSC-330507, KOS 953

Tanespimycin (17-AAG, CP127374, NSC-330507, KOS 953) is a potent HSP90 inhibitor with IC50 of 5 nM in a cell-free assay, having a 100-fold higher binding affinity for HSP90 derived from tumour cells than HSP90 from normal cells. Tanespimycin (17-AAG) induces apoptosis, necrosis, autophagy and mitophagy. Phase 3. *For Research & Development use only. Product is not intended for drug, household, or human consumption.

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4,062

Medchemexpress LLC Vorinostat-d5 1mg | 1132749-48-4 | 1 MG

Vorinostat-d5 is the deuterium-labeled analogue of vorinostat (suberoylanilide hydroxamic acid) supplied as a stable-isotope internal standard for quantitative NMR and mass spectrometry. It is provided as a white to off-white solid with high purity suitable for analytical tracer use.

Deuterium-labeled internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
High purity suitable for analytical reference standards and tracer work.
Supplied in small, milligram quantities for method development and calibration.
Stable solid form with white to off-white appearance for easy handling and storage.
Chemical formula C14H15D5N2O3 and molecular weight 269.35 g/mol.

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4,063

Medchemexpress LLC HY-70037A 10mg Medchemexpress, Cinacalcet (hydrochloride) CAS:364782-34-3 Purity:>98%

Medchemexpress, HY-70037A 10mg Cinacalcet (hydrochloride) CAS:364782-34-3 Cinacalcet hydrochloride (AMG-073 hydrochloride) is an orally active, allosteric agonist of Ca receptor (CaR), used for cardiovascular disease treatment. 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.

Pricing & Availability

4,064

eMolecules 906669-07-6 | Medchem Express | KPLH1130 | 1mg | 495800315 | HY-128578 | 283.287 | C15H13N3O3

Medchem Express | KPLH1130 | 1mg | 495800315 | HY-128578 | 906669-07-6 | 283.287 | C15H13N3O3

Pricing & Availability

4,065

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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Alkali Scientific Ampicillin Trihydrate, 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC (±)-Baclofen 1134-47-0 5g Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Brilacidin tetrahydrochloride | 1224095-99-1 | 99.1% | 1082.75 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Vancomycin hydrochloride | 1404-93-9 | 99.8% | 1485.71 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-19807 5mg Medchemexpress, Indirubin-3'-monoxime CAS:160807-49-8 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 1,4-bis(4,5-diphenyl-1H-imidazol-2-yl)benzene | 4051-59-6 | MFCD00231029 | 98.0% | 514.62 g·mol⁻¹ | C36H26N4 | 50 MG 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

Medchemexpress LLC ILK-IN-3 100mg | 6975-75-3 | 232.24 g/mol | C10H12N6O | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-13007 10mg Medchemexpress, PF-3758309 CAS:898044-15-0 Purity:>98% 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

Selleck Chemical LLC Tanespimycin (17-AAG) 10mM/1mL 75747-14-7 CP127374, NSC-330507, KOS 953 Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Vorinostat-d5 1mg | 1132749-48-4 | 1 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-70037A 10mg Medchemexpress, Cinacalcet (hydrochloride) CAS:364782-34-3 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More