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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5,596 – 5,610 of 7,031 results

5,596

Sigma Aldrich Fine Chemicals Biosciences Neocarzinostatin from Streptomyces carzinostaticus ≥90% (SDS-PAGE), ~0.5 mg/mL | 9014-02-2 | MFCD01778130 | 100ug

Neocarzinostatin from Streptomyces carzinostaticus ≥90% (SDS-PAGE), ~0.5 mg/mL | 9014-02-2 | MFCD01778130 | 100ug

Pricing & Availability

5,597

Medchemexpress LLC Anisomycin | 22862-76-6 | 265.31 | 5 MG

Anisomycin is a potent protein synthesis inhibitor which interferes with protein and DNA synthesis by inhibiting peptidyl transferase or the 80S ribosome system. It is also a JNK activator, increasing phospho-JNK, and functions as a bacterial antibiotic.

Potent protein synthesis inhibitor
Interferes with protein and DNA synthesis
Inhibits peptidyl transferase or the 80S ribosome system
JNK activator
Bacterial antibiotic

Pricing & Availability

5,598

Medchemexpress LLC Azithromycin hydrate | 117772-70-0 | 98.0% | 785.02 | 50 MG

Azithromycin hydrate is a macrolide antibiotic useful for the treatment of various bacterial infections. It is intended for research use only.

Macrolide antibiotic.
Useful for treating various bacterial infections.
Enhances rhinovirus-induced IFNβ expression in primary bronchial epithelial cells.
Reduces MMP-9 mRNA and protein levels.
Soluble in DMSO.
Augments expression of interferon-stimulated genes and MDA5.
Intended for research use only.

Pricing & Availability

5,599

Medchemexpress LLC Valinomycin | 2001-95-8 | 25 MG

Valinomycin is a potassium-specific ionophore that forms a complex with K+ ions. This complex can be incorporated into biological bilayer membranes, disrupting the normal K+ gradient across the membrane and consequently killing cells. When incorporated into liposomes, its cytotoxicity is significantly reduced, and its targeting effect is enhanced. Valinomycin demonstrates antibiotic, antifungal, antiviral, antitumor, and insecticidal efficacy, making it suitable for relevant research.

Potassium-specific ionophore
Disrupts normal K+ gradient across membranes
Reduced cytotoxicity and enhanced targeting effect when incorporated into liposomes
Exhibits antibiotic, antifungal, antiviral, antitumor, and insecticidal efficacy

Pricing & Availability

5,600

Medchemexpress LLC (Rac)-Sograzepide | 168161-71-5 | MFCD31544444 | 498.58 | 100 MG

(Rac)-Sograzepide is an antagonist of the cholecystokinin B (CCK-B) receptor, which may help reduce gastric acid secretion.

Antagonist of CCK-B receptor
Potential to reduce gastric acid secretion
Solid appearance
White to off-white color
For research use only

Pricing & Availability

5,601

Medchemexpress LLC Clindamycin | 18323-44-9 | MFCD00072005 | 10 MG

Clindamycin is an orally active, broad-spectrum bacteriostatic lincosamide antibiotic used in research to inhibit bacterial protein synthesis and to study suppression of virulence factors in Staphylococcus aureus and Plasmodium models.

Broad-spectrum lincosamide antibiotic for research use.
Inhibits bacterial protein synthesis.
Suppresses virulence factor expression in Staphylococcus aureus at subinhibitory concentrations.
Reported activity in Plasmodium research.
Solubility: DMSO 125 mg/mL; H2O 2 mg/mL with warming and ultrasonic treatment.
Storage: -20°C, protect from light; in solvent: -80°C (6 months) or -20°C (1 month).
Molecular weight 424.98; molecular formula C18H33ClN2O5S.

Pricing & Availability

5,602

Medchemexpress LLC (2S)-N-methyl-2-[[2-(2-methyl-1H-indol-3-yl)acetyl]amino]-N,3-diphenylpropanamide | 1352879-65-2 | 98.9% | 10 MG

PF-3450074 (PF-74) is a small-molecule HIV-1 capsid inhibitor supplied as a high-purity powder for research use. It is commonly used as a biochemical probe in virology and antiviral mechanism studies.

High purity suitable for biochemical and cellular assays.
Research-grade powder form with recommended DMSO solubility.
Molecular weight 425.52 g·mol⁻¹ and formula C27H27N3O2.
Stable when stored at low temperatures for long-term use.
Intended for research use only, not for clinical applications.

Pricing & Availability

5,603

Medchemexpress LLC HY-114146 10mg Medchemexpress, CID 1375606 CAS:313493-80-0 Purity:>98%

Medchemexpress, HY-114146 10mg CID 1375606 CAS:313493-80-0 CID 1375606 is a surrogate agonist of orphan G protein-coupled receptor GPR27. 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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5,604

Medchemexpress LLC HY-100735 5mg Medchemexpress, C 87 CAS:332420-90-3 Purity:>98%

Medchemexpress, HY-100735 5mg C 87 CAS:332420-90-3 C87 is a novel small-molecule TNFα inhibitor; potently inhibits TNFα-induced cytotoxicity with an IC 50 of 8.73 μM. 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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5,605

Medchemexpress LLC N-(4-benzyl-3-methyl-1,2,4-thiadiazol-5-ylidene)-N'-phenylbenzenecarboximidamide | 324579-65-9 | 99.9% | 384.50 g/mol | C23H20N4S | 50MG

RNF5 inhibitor inh-02 is a small-molecule inhibitor of the E3 ubiquitin ligase RNF5 used in biochemical and cellular research to modulate ubiquitination and to rescue F508del-CFTR function in model systems. The compound has defined physicochemical properties and high purity, and is supplied in mg-scale quantities suitable for preparation of concentrated DMSO stock solutions for in vitro assays.

Inhibits E3 ubiquitin ligase RNF5 for cellular and biochemical assays.
C23H20N4S; molecular weight 384.5 g/mol.
High purity (99.91%).
Soluble in DMSO (≈83.33 mg/mL) with ultrasonic/warming and heating to 60°C if needed.
Recommended storage: powder -20°C (up to 3 years); solution -80°C (6 months) or -20°C (1 month).
Intended for research use only; not for use in patients.

Pricing & Availability

5,606

Research Products International Corp Ticarcillin Disodium Salt, 25 Grams

Ticarcillin disodium salt is an antibiotic that belongs to the class of drugs known as penicillin. It is a broad-spectrum antibiotic effective against various bacterial infections.

Ticarcillin disodium salt is commonly used in the field of life sciences for research applications.

In the life science marketplace, ticarcillin disodium salt is primarily utilized as a selective agent in microbiology and molecular biology experiments.

It is often incorporated into culture media to inhibit the growth of certain bacteria, allowing for the selective growth of desired organisms or the detection of specific bacterial strains.

Researchers and scientists working in fields such as microbiology, immunology, and molecular biology may employ ticarcillin disodium salt to study bacterial resistance mechanisms, evaluate the efficacy of antimicrobial compounds, or isolate and identify specific bacterial species.

Pricing & Availability

5,607

eMolecules 2070014-83-2 | Medchem Express | Chitinase-IN-2 (hydrochloride) | 5mg | 446269107 | HY-18599A | MFCD28900683 | 431.94 | C20H22ClN5O2S

Medchem Express | Chloroprocaine (hydrochloride) | 5mg | 527573830 | HY-B1604 | 3858-89-7 | MFCD00025215 | 307.220 | C13H20Cl2N2O2

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>

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5,608

Medchemexpress LLC Topilutamide | 260980-89-0 | 99.9% | 403.23 | 50 MG

Topilutamide is a topical nonsteroidal antiandrogen (NSAA). It is used in the treatment of prostate cancer. Prostate cancer is the most common cancer and one of the leading causes of cancer deaths in men, and first-generation NSAAs like Topilutamide are used to treat metastatic prostate cancer.

Topical nonsteroidal antiandrogen (NSAA).
Used in the treatment of prostate cancer.
Suitable for treating metastatic prostate cancer.

Pricing & Availability

5,609

Medchemexpress LLC Selamectin 100mg | 220119-17-5 | 100MG

Selamectin a semi-synthetic macrocyclic lactone is a potent parasiticide and anthelminthic Selamectin activates glutamate-gated chloride channels in neurons and pharyngeal muscles to prevent heartworm Lymphatic filariae and nematode infection Selamectin is also a potent P-glycoprotein substrate and a P-glycoprotein inhibitor with an IC50 of 120 nM[1 [2

Pricing & Availability

5,610

Medchemexpress LLC 4-amino-N-[3-methyl-1-[(6-methyl-2-pyridinyl)methyl]indazol-4-yl]thieno[3,2-d]pyrimidine-7-carboxamide | 1527517-50-5 | 98.6% | 429.5 g·mol-1 | C22H19N7OS | 100MG

c-Fms-IN-10 is a thienopyrimidine-derived small-molecule inhibitor of the c-Fms (colony stimulating factor-1 receptor, CSF-1R) receptor tyrosine kinase. It exhibits potent biochemical activity (reported IC50 ≈ 2 nM) and has demonstrated antitumor activity in preclinical studies. The compound is supplied as a solid for research use and is typically provided in milligram-scale quantities.

Potent c-Fms inhibition (IC50 ≈ 2 nM).
Molecular formula C22H19N7OS and molecular weight 429.5 g·mol-1.
High purity typically around 98.6%.
Soluble in DMSO for preparation of stock solutions.
Store powder at -20 °C to maintain stability.

Pricing & Availability

Antibiotics

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Medchemexpress LLC Anisomycin | 22862-76-6 | 265.31 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Azithromycin hydrate | 117772-70-0 | 98.0% | 785.02 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Valinomycin | 2001-95-8 | 25 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (Rac)-Sograzepide | 168161-71-5 | MFCD31544444 | 498.58 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Clindamycin | 18323-44-9 | MFCD00072005 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (2S)-N-methyl-2-[[2-(2-methyl-1H-indol-3-yl)acetyl]amino]-N,3-diphenylpropanamide | 1352879-65-2 | 98.9% | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-114146 10mg Medchemexpress, CID 1375606 CAS:313493-80-0 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-100735 5mg Medchemexpress, C 87 CAS:332420-90-3 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC N-(4-benzyl-3-methyl-1,2,4-thiadiazol-5-ylidene)-N'-phenylbenzenecarboximidamide | 324579-65-9 | 99.9% | 384.50 g/mol | C23H20N4S | 50MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Ticarcillin Disodium Salt, 25 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Topilutamide | 260980-89-0 | 99.9% | 403.23 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Selamectin 100mg | 220119-17-5 | 100MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More