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.

Search Within Results

4,636 – 4,650 of 7,037 results

4,636

Medchemexpress LLC HS-276 | 2767422-72-8 | 98.9% | 419.52 | 100 MG

HS-276 is an orally active, potent, and highly selective TAK1 inhibitor with a Ki of 2.5 nM. It significantly inhibits multiple kinases, including TAK1, CLK2, GCK, ULK2, and MAP4K5. This compound is useful for rheumatoid arthritis (RA) research due to its ability to reduce inflammation and improve arthritis markers in models.

Orally active and highly selective TAK1 inhibitor
Inhibits various kinases, such as TAK1, CLK2, and GCK
Reduces expression of TNF, IL-6, and IL-1β
Decreases inflammation and cartilage damage in inflammatory arthritis models
Exhibits excellent bioavailability in in vivo studies
Suitable for rheumatoid arthritis research

Pricing & Availability

4,637

Medchemexpress LLC Vancomycin (Standard) | 1404-90-6 | 95.9% | 100 MG

Vancomycin (Standard) is an analytical standard and antibiotic used for treating bacterial infections. It is intended for research and analytical applications.

Analytical standard for Vancomycin
Used in qualitative, quantitative, and methodological research
Suitable for applications such as HPLC, GC, and MS
Treats bacterial infections

Pricing & Availability

4,638

Medchemexpress LLC 2,2'-(1,4-phenylene)bis(4,5-diphenyl-1H-imidazole) | 4051-59-6 | 98.0% | 514.62 g/mol | C36H26N4 | 10 MG

MSX-130 is a small-molecule antagonist of the C-X-C chemokine receptor 4 (CXCR4) used in research to inhibit CXCR4-mediated signaling and reduce cancer metastasis. It is supplied as a solid research reagent with defined storage and solubility recommendations suitable for in vitro and in vivo studies.

Small-molecule CXCR4 antagonist for research applications.
High purity (98.0%) suitable for biochemical assays.
Soluble in DMSO (≈2 mg/mL with warming or sonication).
Stable as powder when stored at recommended temperatures.
Available in common research package sizes for dose-response work.

Pricing & Availability

4,639

Medchemexpress LLC 2-(3,4-dihydroxyphenyl)-2-oxoethyl ester thiocyanic acid | 101714-41-4 | MFCD22415334 | 99.6% | 209.22 g/mol | C9H7NO3S | 5 MG

BiP inducer X (BIX) is a small-molecule research reagent that selectively induces the endoplasmic reticulum chaperone BiP/GRP78. It is used to modulate ER stress responses and investigate protein folding, secretion, and apoptosis in cellular models.

Selective induction of BiP/GRP78 in vitro.
Enables study of ER stress and unfolded protein response pathways.
High purity for reliable experimental results.
Stable powder with defined storage conditions for long-term use.
Available in small research pack sizes for dose-ranging studies.

Pricing & Availability

4,640

Medchemexpress LLC Oligomycin A | 579-13-5 | MFCD00065705 | 99.9% | 791.06 | C45H74O11 | 10 MG

Oligomycin A is a Streptomyces-derived macrolide antibiotic that potently inhibits mitochondrial ATP synthase (F0F1-ATPase). Supplied as a high-purity powder for research use, it is used to block oxidative phosphorylation in biochemical and cellular assays, probe mitochondrial function, and support in vivo formulations when properly solubilized.

High purity ≥99.9% (HPLC).
Molecular formula C45H74O11; molecular weight 791.06.
White to off-white powder; sparingly soluble in water, soluble in DMSO and ethanol.
Storage: powder -20°C (3 years); in solvent -80°C (6 months), -20°C (1 month).
Applications include mitochondrial respiration assays, apoptosis studies, and antifungal research.

Pricing & Availability

4,641

Sigma Aldrich Fine Chemicals Biosciences Oxaprozin United States Pharmacopeia (USP) Reference Standard | 21256-18-8 | MFCD00215977 | 200MG

Oxaprozin United States Pharmacopeia (USP) Reference Standard | Mol Wt: 293.32 | 21256-18-8 | MFCD00215977 | 200MG

Pricing & Availability

4,642

eMolecules 162641-16-9 | Medchem Express | HQL-79 | 5mg | 455325943 | HY-108259 | MFCD00936179 | 377.492 | C22H27N5O

Ambeed | (11bS)-4-Hydroxy-26-di(pyren-1-yl)dinaphtho[21-d12-f][132]dioxaphosphepine 4-oxide | 100mg | 572917985 | A1147886 | 2280936-20-9 | 748.774 | C52H29O4P

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:
eMolecules Building Block Tool<|a>

Pricing & Availability

4,643

eMolecules 1425043-73-7 | Medchem Express | IPI-3063 | 2mg | 446260058 | HY-111510 | 455.522 | C25H25N7O2

Medchem Express | Demethoxyencecalin | 50mg | 518571246 | HY-77173 | 19013-07-1 | MFCD06200746 | 202.253 | C13H14O2

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:
eMolecules Building Block Tool<|a>

Pricing & Availability

4,644

eMolecules 204067-01-6 | Medchem Express | PD176252 | 5mg | 415686476 | HY-103286 | MFCD09971099 | 584.677 | C32H36N6O5

Ambeed | Methyl Pentafluorophenyl Carbonate | 1g | 600831397 | A154686 | 36919-03-6 | MFCD01075723 | 242.101 | C8H3F5O3

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:
eMolecules Building Block Tool<|a>

Pricing & Availability

4,645

Medchemexpress LLC HY-B0094 200mg Medchemexpress, Artemisinin CAS:63968-64-9 Purity:>98%

Medchemexpress, HY-B0094 200mg Artemisinin CAS:63968-64-9 Artemisinin (Qinghaosu), a sesquiterpene lactone, is an anti-malarial drug isolated from the aerial parts of Artemisia annua L. plants. Artemisinin inhibits AKT signaling pathway by decreasing pAKT in a dose-dependent manner. Artemisinin reduces cancer cell proliferation, migration, invasion, tumorigenesis and metastasis and has neuroprotective effects. 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

4,646

Medchemexpress LLC HY-110079 5mg Medchemexpress, TNP CAS:519178-28-0 Purity:>98%

Medchemexpress, HY-110079 5mg TNP CAS:519178-28-0 TNP is a cell-permeable inhibitor of IP6K1 and IP3K, with IC50 values of 0.55 µM and 10.2 µM for IP3K, respectively. TNP binds to the ATP-binding sites of both enzymes. 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

4,647

Medchemexpress LLC HY-103002 1mg Medchemexpress, SU5408 CAS:15966-93-5 Purity:>98%

Medchemexpress, HY-103002 1mg SU5408 CAS:15966-93-5 SU5408 (VEGFR2 Kinase Inhibitor I) is a potent and cell-permeable inhibitor of VEGFR2 kinase with an IC50 of 70 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.

Pricing & Availability

4,648

Research Products International Corp Actinomycin D [Actinomycin C1] [Dactinomycin], 10 Milligrams

Actinomycin D, also known as Dactinomycin, is an antibiotic.

It works by binding to DNA, inhibiting both DNA and RNA synthesis. This interference with nucleic acid synthesis makes it effective against rapidly dividing cells, such as cancer cells.

Actinomycin D is used as a tool to study DNA and RNA synthesis, cell cycle progression, and cellular responses to DNA damage. Its ability to interfere with nucleic acid synthesis makes it valuable in understanding the molecular mechanisms of cell biology and cancer.

WARNING! This product can expose you to Actinomycin D, a chemical which is known to the State of California to cause cancer and developmental harm. For more information go to www.P65Warnings.ca.gov.

Pricing & Availability

4,649

eMolecules 3615-17-6 | N-Acetyl-D-mannosamine | MFCD09756160 | 1g

Medchem Express | Velusetrag | 5mg | 634371096 | HY-10457 | 866933-46-2 | 504.650 | C25H36N4O5S

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:
eMolecules Building Block Tool<|a>

Pricing & Availability

4,650

Alkali Scientific Amphotericin B, 250 Mg

Amphotericin B is a potent antifungal compound used in laboratory research and cell culture applications to inhibit fungal growth. It targets ergosterol in fungal cell membranes, disrupting membrane structure and causing leakage of cellular contents. This action leads to effective elimination of yeasts and molds in contaminated samples. The compound is widely used in microbiology laboratories to maintain sterile culture conditions and prevent fungal overgrowth in experimental systems. Amphotericin B is also utilized in antifungal susceptibility studies and research focused on fungal physiology, providing reliable and well established antifungal activity.

Pricing & Availability

Antibiotics

Filtered Search Results

Narrow Results

Medchemexpress LLC HS-276 | 2767422-72-8 | 98.9% | 419.52 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Vancomycin (Standard) | 1404-90-6 | 95.9% | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 2,2'-(1,4-phenylene)bis(4,5-diphenyl-1H-imidazole) | 4051-59-6 | 98.0% | 514.62 g/mol | C36H26N4 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 2-(3,4-dihydroxyphenyl)-2-oxoethyl ester thiocyanic acid | 101714-41-4 | MFCD22415334 | 99.6% | 209.22 g/mol | C9H7NO3S | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Oligomycin A | 579-13-5 | MFCD00065705 | 99.9% | 791.06 | C45H74O11 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-B0094 200mg Medchemexpress, Artemisinin CAS:63968-64-9 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-110079 5mg Medchemexpress, TNP CAS:519178-28-0 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-103002 1mg Medchemexpress, SU5408 CAS:15966-93-5 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Actinomycin D [Actinomycin C1] [Dactinomycin], 10 Milligrams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Alkali Scientific Amphotericin B, 250 Mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More