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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4,996 – 5,010 of 7,037 results

4,996

Selleck Chemical LLC Clindamycin HCl 50mg 21462-39-5

Clindamycin HCl inhibits protein synthesis by acting on the 50S ribosomal, used for the treatment of bacterial infections. *For Research & Development use only. Product is not intended for drug, household, or human consumption.

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4,997

eMolecules 78613-38-4 | Medchem Express | Amorolfine (hydrochloride) | 100mg | 446272332 | HY-B0238 | MFCD00903738 | 353.98 | C21H36ClNO

Medchem Express | Amorolfine (hydrochloride) | 100mg | 446272332 | HY-B0238 | 78613-38-4 | MFCD00903738 | 353.980 | C21H36ClNO

Pricing & Availability

4,998

Medchemexpress LLC 1H-5,10b-Propeno-1,7-phenanthrolin-8(7H)-one, 2,3,4,4a,5,6-hexahydro-12-methyl-... | 103548-82-9 | 256.34 | 5 MG

Huperzine B is a Lycopodium alkaloid isolated from *Huperzia serrata* and acts as a highly selective acetylcholinesterase (AChE) inhibitor. It can be used to improve Alzheimer's disease.

Isolated from *Huperzia serrata*.
Highly selective acetylcholinesterase (AChE) inhibitor.
Can be used to improve Alzheimer's disease.
For research use only.
Purity 98.73%.

Pricing & Availability

4,999

Medchemexpress LLC PF-4191834 100mg | 1029317-21-2 | 100 MG

PF-4191834 is an orally active, non-iron-chelating, non-redox inhibitor of 5-lipoxygenase (5-LOX) with reported IC50 = 229 nM and high selectivity versus 12-LOX and 15-LOX. It is used in enzyme, cell-based, and in vivo inflammation models for research on 5-LOX-mediated pathways.

Orally active 5-LOX inhibitor (IC50 = 229 nM).
Approximately 300-fold selectivity over 12-LOX and 15-LOX.
High purity (99.77%).
Available as solid; common package 100 MG.
Molecular weight 393.5 g/mol; formula C22H23N3O2S.
Recommended storage: powder at -20°C for long-term stability.

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5,000

Medchemexpress LLC JH-X-119-01 | 2227368-54-7 | 99.0% | 452.46 g/mol | C25H20N6O3 | 100 MG

JH-X-119-01 is a research-grade, small-molecule inhibitor selective for interleukin-1 receptor-associated kinase 1 (IRAK1) with reported efficacy in an LPS-induced sepsis mouse model. It is provided as a high-purity powder for preclinical cellular and in vivo studies.

Potent and selective IRAK1 inhibition for signaling studies.
Demonstrated activity in LPS-induced sepsis in mice.
High reported purity suitable for biochemical assays and animal work.
Available in multiple powder package sizes to suit experiment scale.
Stable with recommended cold storage for long-term use.

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5,001

Medchemexpress LLC HY-100522 1mg Medchemexpress, FMK 9a CAS:1955550-51-2 Purity:>98%

Medchemexpress, HY-100522 1mg FMK 9a CAS:1955550-51-2 FMK 9a is an autophagin-1 inhibitor with IC 50 values of 80 and 73 μM in FRET and LRA assay. 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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5,002

Medchemexpress LLC Azido-peg4-val-cit-pab-oh | 2055024-64-9 | MFCD29918229 | 98.0% | 652.74 g/mol | C29H48N8O9 | 100 MG

Azido-PEG4-Val-Cit-PAB-OH is a cleavable PEG-based linker used for assembling antibody-drug conjugates and other conjugates. It features an azide functional group for click chemistry and a protease-cleavable Val-Cit-PAB spacer that enables enzymatic payload release.

cleavable PEG-based linker for ADC and conjugate synthesis.
contains an azide group for CuAAC and SPAAC click reactions.
protease-sensitive Val-Cit-PAB spacer enabling payload release.
molecular weight 652.74 g/mol and formula C29H48N8O9.
high purity (98.0%) with recommended storage conditions for powder and solution.

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5,003

Medchemexpress LLC Azathramycin | 76801-85-9 | 98.0% | 734.96 | 100 MG

Azathramycin (Azaerythromycin A) is a methylated derivative of the antibiotic Azithromycin. It is an antibiotic that targets ribosomes, demonstrating antibacterial activity by inhibiting bacterial protein synthesis. It can be used in research related to infectious diseases. The parent compound, Azithromycin, can selectively target and eliminate senescent human fibroblasts, making it a promising candidate for anti-aging research. Azathramycin is intended for research use only.

Targets bacterial ribosomes
Demonstrates antibacterial activity
Inhibits bacterial protein synthesis
Methylated derivative of Azithromycin
Suitable for infectious disease research
Can be used in anti-aging research
Affects various ion channels (SCN5A, hERG, KCNQ1+KCNE1, L-type Ca++ channels, and Kir2.1)

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5,004

Apexbio Technology LLC Thonzonium Bromide,50mg CAS# 553-08-2

Thonzonium Bromide is a surface active agent and an inhibitor of V-ATPase proton transport with EC50 value of 69 µM [1] [2].Vacuolar ATPases (V-ATPases) are proton pumps that maintain pH homeostasis. V-ATPases couple the energy of ATP hydrolysis to proton transport across intracellular membranes [2].Thonzonium Bromide is a surface active agent and an inhibitor of V-ATPase proton transport. In wild-type yeast cells, thonzonium bromide significantly decreased the cytosolic pH to 6.22. In vacuolar membrane vesicles, thonzonium bromide inhibited proton transport with EC50 value of 69 µM in a dose-dependent way. However, thonzonium bromide didn’t inhibit ATP hydrolysis, which suggested that thonzonium bromide uncoupled V-ATPase proton pumps. In wild-type yeast cells, thonzonium bromide (1 µM) didn’t inhibit cell growth. Other sizes are also available. Please inqury us for quote.

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5,005

Medchemexpress LLC HY-100714A 5mg Medchemexpress, D-AP5 CAS:79055-68-8 Purity:>98%

Medchemexpress, HY-100714A 5mg D-AP5 CAS:79055-68-8 D-AP5 is a NMDA receptor antagonist. 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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5,006

eMolecules 136790-76-6 | Lubiprostone | MFCD20268389 | 10mg

Ambeed | 1-(5-Carboxypentyl)-233-trimethyl-3H-indol-1-ium bromide | 5g | 650569270 | A577499 | 171429-43-9 | MFCD02063103 | 354.288 | C17H24BrNO2

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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5,007

Medchemexpress LLC Xanomeline | 131986-45-3 | MFCD00867179 | 100.0% | 281.42 g/mol | C14H23N3OS | 5 MG

Xanomeline is a selective muscarinic M1/M4 receptor agonist (CAS 131986-45-3) supplied as a solid analytical standard for laboratory research. It is provided in small pack sizes for analytical and preclinical studies; reported molecular formula C14H23N3OS and molecular weight 281.42 g/mol. Not for clinical use.

High purity suitable for analytical work.
Selective M1/M4 receptor agonist for neuroscience research.
Solid form enables easy weighing and storage.
Available in small package sizes for method development and pilot studies.
Accompanied by safety documentation for proper handling.

Pricing & Availability

5,008

Medchemexpress LLC JH-II-127 | 1700693-08-8 | 98.0% | 416.86 | 50 MG

JH-II-127 is an orally active, highly potent, selective, and brain-permeable LRRK2 inhibitor, with IC50s of 6 nM for wild-type LRRK2, 2 nM for LRRK2-G2019S, and 48 nM for mutant LRRK2-A2016T. It inhibits Ser935 phosphorylation in all tissues of mice, including the brain. JH-II-127 can be used in the study of Parkinson's syndrome.

Orally active, highly potent, selective, and brain-permeable LRRK2 inhibitor
Inhibits Ser935 phosphorylation in all tissues of mice, including the brain
Can be used in the study of Parkinson's syndrome
Demonstrated good oral bioavailability in vivo

Pricing & Availability

5,009

Medchemexpress LLC Erythromycin estolate | 3521-62-8 | 10 MM * 1 ML

Erythromycin estolate is a macrolide antibiotic and a derivative of Erythromycin used to treat a wide variety of bacterial infections. It is intended for research use only and not sold to patients. This compound can cause liver injury, primarily cholestatic hepatitis, due to its inhibitory effect on bile acid transport.

Purity: 98.0%
Molecular weight: 1056.39
Formula: C52H97NO18S
Functions as a macrolide antibiotic
Used to treat bacterial infections
Inhibits various flaviviruses including Zika, dengue, and yellow fever
Inactivates viral particles by destroying viral membrane integrity
Inhibits human BSEP with an IC50 of 4.1 μM
Available as a solid, white to off-white in color
Storage conditions: 4°C in sealed storage, away from moisture; in solvent: -80°C for 6 months or -20°C for 1 month

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5,010

Medchemexpress LLC Rifampicin (Standard) | 13292-46-1 | 95.5% | 25 MG

Rifampicin (Standard) is a potent and broad-spectrum antibiotic effective against bacterial pathogens. It also exhibits anti-influenza virus and anti-orthopoxvirus activities. This analytical standard is intended for research and analytical applications.

Used as a reference standard for assays
Employed in qualitative, quantitative, and methodological research experiments
Effective against bacterial pathogens
Exhibits anti-influenza virus activity
Shows anti-orthopoxvirus activity

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Antibiotics

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Selleck Chemical LLC Clindamycin HCl 50mg 21462-39-5 Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 1H-5,10b-Propeno-1,7-phenanthrolin-8(7H)-one, 2,3,4,4a,5,6-hexahydro-12-methyl-... | 103548-82-9 | 256.34 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC PF-4191834 100mg | 1029317-21-2 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC JH-X-119-01 | 2227368-54-7 | 99.0% | 452.46 g/mol | C25H20N6O3 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-100522 1mg Medchemexpress, FMK 9a CAS:1955550-51-2 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Azido-peg4-val-cit-pab-oh | 2055024-64-9 | MFCD29918229 | 98.0% | 652.74 g/mol | C29H48N8O9 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Azathramycin | 76801-85-9 | 98.0% | 734.96 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC Thonzonium Bromide,50mg CAS# 553-08-2 Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-100714A 5mg Medchemexpress, D-AP5 CAS:79055-68-8 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Xanomeline | 131986-45-3 | MFCD00867179 | 100.0% | 281.42 g/mol | C14H23N3OS | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC JH-II-127 | 1700693-08-8 | 98.0% | 416.86 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Erythromycin estolate | 3521-62-8 | 10 MM * 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Rifampicin (Standard) | 13292-46-1 | 95.5% | 25 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More