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

4,666 – 4,680 of 6,978 results

4,666

Medchemexpress LLC NSC305787-10MG

NSC305787, 785718-37-8, MFCD29126236

Pricing & Availability

4,667

AA BLOCKS LLC BAFILOMYCIN B1-1MG

BAFILOMYCIN B1, 1MG, CAS# 88899-56-3, MFCD00242671, MOLWT: 815.98

Pricing & Availability

4,668

Sigma Aldrich Fine Chemicals Biosciences L-Glutamine-Penicillin-Streptomycin solution with 200 mM L-glutamine, 10,000 U penicillin and 10 mg steptomycin/mL in 0.9% NaCl, 0.1 mum filtered, BioReagent, suitable for cell culture | MFCD00283636 | 100ML

L-Glutamine-Penicillin-Streptomycin solution with 200 mM L-glutamine, 10,000 U penicillin and 10 mg steptomycin/mL in 0.9% NaCl, 0.1 mum filtered, BioReagent, suitable for cell culture | MFCD00283636 | 100ML

Pricing & Availability

4,669

Gold Biotechnology Inc Penicillin G Sodium Salt, USP Grade 50 g

Penicillin G is a β-lactam antibiotic produced by the Penicillium fungus. It has shown efficacy against a variety of Streptococcus species as well as non-penicillinase producing Staphylococcus species.

Pricing & Availability

4,670

CAMBRIDGE ISOTOPE LABORATORIES Erythromycin (unlabeled) 100 ug/mL in MTBE 1 2 mL

Erythromycin (unlabeled) 100 ug/mL in MTBE 1 2 mL

Pricing & Availability

4,671

Sigma Aldrich Fine Chemicals Biosciences Penicillin-Streptomycin, 20 mL

Penicillin streptomycin, also known as Pen-Strep, is the most commonly used antibiotic solution for culture of mammalian cells. Penicillin Streptomycin solution is used to maintain sterile conditions during cell culture, and they show few adverse effects on the cultured cells.

Pricing & Availability

4,672

MEDCHEMEXPRESS LLC (R)-pantetheine | 496-65-1 | 99.0% | 278.37 g·mol⁻¹ | C11H22N2O4S | 5MG

(R)-Pantetheine is the R-enantiomer of pantetheine and the direct biosynthetic precursor to coenzyme A (CoA). It is supplied as a high-purity research reagent and analytical standard for studies of metabolism and CoA biosynthesis. Supplied in milligram-scale quantities for laboratory use; not for human consumption and may be toxic.

Used for studies of CoA biosynthesis and cellular metabolism.
Supplied as an analytical standard for quantitative and qualitative assays.
High purity (99.0%).
Known molecular formula C11H22N2O4S and molecular weight 278.37 g·mol⁻¹.
Available in small milligram-scale pack sizes suitable for analytical workflows.
For research use only; not for human or clinical applications.

Pricing & Availability

4,673

MEDCHEMEXPRESS LLC Jh-re-06 | 1361227-90-8 | 99.9% | 468.72 | C20H16Cl3N3O4 | 10MG

JH-RE-06 is a small-molecule REV1-POLζ interface inhibitor used in research to disrupt mutagenic translesion synthesis and sensitize cells to chemotherapy. It is provided as a solid (white to yellow) with high purity, molecular formula C20H16Cl3N3O4, and molecular weight 468.72 g/mol. Recommended storage conditions are powder: -20°C (stable up to 3 years); in solvent: -80°C (up to 6 months) or -20°C (up to 1 month).

Potent REV1-POLζ interface inhibitor for translesion synthesis studies.
High purity (99.9%) suitable for analytical and biological assays.
Solid form with documented storage conditions to preserve stability.
Well characterized with known molecular formula and molecular weight.
Supporting documentation available including data sheet, COA, and safety data sheet.

Pricing & Availability

4,674

MEDCHEMEXPRESS LLC Jak/HDAC-in-1 | 2284621-75-4 | 450.32 g·mol⁻¹ | C19H21Cl2N7O2 | 10MG

JAK/HDAC-IN-1 is a small-molecule dual inhibitor of Janus kinase 2 (JAK2) and histone deacetylases (HDAC) with low-nanomolar activity in biochemical assays. It exhibits antiproliferative and proapoptotic effects in several hematological cell lines and is supplied as a research reagent for in vitro studies.

Potent dual inhibitor of JAK2 and HDAC.
Low-nanomolar potency in biochemical assays.
Demonstrates antiproliferative and proapoptotic effects in hematological cell lines.
Available in small pack sizes suitable for in vitro research.
Molecular formula C19H21Cl2N7O2; molecular weight 450.32 g·mol⁻¹.
For research use only; not for human consumption or therapeutic use.

Pricing & Availability

4,675

MEDCHEMEXPRESS LLC 6-(4-((5-chloro-4-((4-chlorophenyl)amino)pyrimidin-2-yl)amino)-1H-pyrazol-1-yl)-N-hydroxyhexanamide | 2284621-75-4 | 98.5% | 450.32 | C19H21Cl2N7O2 | 50MG

JAK/HDAC-IN-1 is a small-molecule dual inhibitor of Janus kinases and histone deacetylases that exhibits low-nanomolar biochemical potency and antiproliferative, proapoptotic activity in hematological cell lines. The compound includes solubility and storage guidance for research applications and is provided as a high-purity research reagent.

Dual JAK and HDAC inhibitory activity with low-nanomolar IC50s (example: JAK2 4 nM; HDAC 2 nM).
Demonstrated antiproliferative and proapoptotic effects in hematological cell lines.
Molecular formula C19H21Cl2N7O2; molecular weight 450.32.
Soluble in DMSO (~20.83 mg/mL) and formulatable for in vivo dosing at ≥2.08 mg/mL in recommended vehicles.
Storage: keep at 4°C protected from light; in solution store at -80°C (6 months) or -20°C (1 month) protected from light.
Reported purity approximately 98.5%.

Pricing & Availability

4,676

MEDCHEMEXPRESS LLC 4-[[6-(cyclohexylmethoxy)-7H-purin-2-yl]amino]-N,N-diethylbenzamide | 444723-13-1 | MFCD09264153 | 99.1% | 422.52 g/mol | C23H30N6O2 | 10 MG

NU6140 is a small-molecule research inhibitor described as a selective CDK2-cyclin A inhibitor that also inhibits Aurora A and Aurora B kinases. Supplied as a solid with reported high purity, it is used for cell-cycle and kinase research in both in vitro and in vivo experiments.

Selective CDK2-cyclin A inhibitor (IC50 0.41 μM).
Also inhibits Aurora A and Aurora B (IC50 67 nM and 35 nM).
High reported purity suitable for biochemical and cellular assays.
High DMSO solubility enables concentrated stock solutions.
Stable when stored as powder or in recommended solvent conditions.
Offered in small milligram pack sizes for early-stage research.

Pricing & Availability

4,677

MEDCHEMEXPRESS LLC AURISTATIN E 50 mg

AURISTATIN E 50MG

Pricing & Availability

4,678

MEDCHEMEXPRESS LLC Lyn-1604 dihydrochloride | 2310109-38-5 | 99.6% | 657.54 g/mol | C33H45Cl4N3O2 | 25 MG

LYN-1604 dihydrochloride is a potent small-molecule activator of UNC-51-like kinase 1 (ULK1) used in preclinical research, including studies of triple-negative breast cancer. The compound exhibits strong activity (reported EC50 18.94 nM) and is supplied as the dihydrochloride salt to improve handling and solubility. For research use only.

Potent ULK1 activation (EC50 18.94 nM).
High purity (≈99.6%).
Supplied as a dihydrochloride salt for improved solubility.
Solid form; stable when stored sealed at 4°C; in solution store at -80°C (up to 6 months) or -20°C (up to 1 month) per guidance.
Available in multiple small research pack sizes suitable for preclinical studies.

Pricing & Availability

4,679

MEDCHEMEXPRESS LLC Butyryltimolol | 106351-79-5 | 98.0% | 386.51 g·mol⁻¹ | C17H30N4O4S | 10 MG

Butyryltimolol is a butyryl ester prodrug of timolol that enhances corneal penetration and acts as a β-adrenergic blocker for ocular research applications, including studies of drug delivery and glaucoma pharmacology.

Improves corneal penetration compared with timolol
Functions as a β-adrenergic blocker
High purity (98.0%) suitable for research
Liquid form, colorless to light yellow
Recommended storage: pure form -20°C (3 years), in solvent -80°C (6 months)

Pricing & Availability

4,680

MEDCHEMEXPRESS LLC N-[(1R)-1-(4-Fluorophenyl)ethyl]-3-[2-(isoquinolin-3-yl)-1H-imidazol-4-yl]benzamide | 950225-08-8 | 99.9% | 436.48 g/mol | C27H21FN4O | 100MG

TTP-8307 is a small-molecule inhibitor used in laboratory research that inhibits replication of certain rhino- and enteroviruses and shows activity against hepatitis C virus. It is supplied in multiple sizes and formats for research purposes only and is not intended for human use.

Inhibits replication of rhino- and enteroviruses and shows activity against hepatitis C virus.
Supplied for research use only and not for clinical or human use.
Available as solid quantities and as DMSO solutions for convenience in assays.
High purity supports reproducible biochemical and cellular studies.
Molecular formula C27H21FN4O and molecular weight 436.48 g/mol.
Multiple package sizes available, with larger quantities provided by quotation.

Pricing & Availability

Antibiotics

Filtered Search Results

Narrow Results

Medchemexpress LLC NSC305787-10MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

MEDCHEMEXPRESS LLC (R)-pantetheine | 496-65-1 | 99.0% | 278.37 g·mol⁻¹ | C11H22N2O4S | 5MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

MEDCHEMEXPRESS LLC Jh-re-06 | 1361227-90-8 | 99.9% | 468.72 | C20H16Cl3N3O4 | 10MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

MEDCHEMEXPRESS LLC Jak/HDAC-in-1 | 2284621-75-4 | 450.32 g·mol⁻¹ | C19H21Cl2N7O2 | 10MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

MEDCHEMEXPRESS LLC 6-(4-((5-chloro-4-((4-chlorophenyl)amino)pyrimidin-2-yl)amino)-1H-pyrazol-1-yl)-N-hydroxyhexanamide | 2284621-75-4 | 98.5% | 450.32 | C19H21Cl2N7O2 | 50MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

MEDCHEMEXPRESS LLC 4-[[6-(cyclohexylmethoxy)-7H-purin-2-yl]amino]-N,N-diethylbenzamide | 444723-13-1 | MFCD09264153 | 99.1% | 422.52 g/mol | C23H30N6O2 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

MEDCHEMEXPRESS LLC AURISTATIN E 50 mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

MEDCHEMEXPRESS LLC Lyn-1604 dihydrochloride | 2310109-38-5 | 99.6% | 657.54 g/mol | C33H45Cl4N3O2 | 25 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

MEDCHEMEXPRESS LLC Butyryltimolol | 106351-79-5 | 98.0% | 386.51 g·mol⁻¹ | C17H30N4O4S | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

MEDCHEMEXPRESS LLC N-[(1R)-1-(4-Fluorophenyl)ethyl]-3-[2-(isoquinolin-3-yl)-1H-imidazol-4-yl]benzamide | 950225-08-8 | 99.9% | 436.48 g/mol | C27H21FN4O | 100MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More