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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5,191 – 5,205 of 6,971 results

5,191

Medchemexpress LLC HY-103028A 5mg Medchemexpress, GSK963 CAS:2049868-46-2 Purity:>98%

Medchemexpress, HY-103028A 5mg GSK963 CAS:2049868-46-2 GSK963 is a chiral, highly potent and selective inhibitor of RIP1 kinase, with an IC50 of 29 nM. GSK963 is a selective and potent inhibitor of necroptosis in murine and human cells in vitro. 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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5,192

Medchemexpress LLC (E)-4-carboxystyryl-4-chlorobenzylsulfone | 334969-03-8 | MFCD07366276 | 99.9% | 336.8 g/mol | C16H13ClO4S | 100 MG

Recilisib is a small-molecule radioprotectant that mitigates radiation-induced damage by up-regulating the PI3K/AKT cell-survival signaling cascade. Supplied as a white to off-white solid for laboratory research, the compound has been characterized in preclinical studies and is distributed for investigational use with high reported purity.

Radioprotective activity through PI3K/AKT pathway activation.
High purity suitable for research assays (≈99.9%).
Solid form, soluble in dimethyl sulfoxide for experimental use.
Available in laboratory quantities for preclinical studies (e.g., 100 mg).
Intended for research use only; not for human use.

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5,193

Med Vet International Clindamycin Hcl Capsules, 150mg, 500ct

VET LICENSE NEEDS TO BE PROVIDED IN 3-4 BUSINESS DAYS OR ORDER WILL BE CANCELLED

Clindamycin capsules are a generic version of Cleocin. It is used to treat a wide variety of bacterial infections and should be stored at room temperature away from light and moisture.

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5,194

Medchemexpress LLC GCN2-IN-6 | 2183470-09-7 | >98.89% | 100 MG

GCN2-IN-6 (Compound 6d) is a potent and orally available GCN2 inhibitor. It demonstrates high efficacy with an in-house enzymatic IC50 of 1.8 nM and a cellular IC50 of 9.3 nM. This compound also functions as an eIF2α kinase PERK inhibitor, exhibiting an IC50 of 0.26 nM in enzymatic assays and 230 nM in cells. Additionally, GCN2-IN-6 is designed as a click chemistry reagent, containing an Alkyne group that facilitates copper-catalyzed azide-alkyne cycloaddition (CuAAc) with azide-containing molecules.

Potent GCN2 inhibitor with high enzymatic and cellular efficacy
Orally available for ease of administration
Acts as an eIF2α kinase PERK inhibitor
Features an Alkyne group for click chemistry applications
Enables copper-catalyzed azide-alkyne cycloaddition reactions

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5,195

Medchemexpress LLC GCN2-IN-6 | 2183470-09-7 | 98.89% | 50 MG

GCN2-IN-6 (Compound 6d) is a potent, orally available GCN2 inhibitor with an IC50 of 1.8 nM in enzymatic assays and 9.3 nM in cellular assays. It also acts as an eIF2α kinase PERK inhibitor, showing an IC50 of 0.26 nM (enzymatic) and 230 nM (cellular). This compound is a click chemistry reagent, featuring an Alkyne group that enables copper-catalyzed azide-alkyne cycloaddition (CuAAc) with Azide-containing molecules.

Potent and orally available GCN2 inhibitor.
Acts as an eIF2α kinase PERK inhibitor.
Functions as a click chemistry reagent.
Sensitizes acute lymphoblastic leukemia cells to asparaginase.
Suppresses p-GCN2, p-eIF2α, and ATF4 activation.

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5,196

Cayman Chemical ClIndamycIn Phosphate 25g

A lincosamide antibiotic; active against P. acnes in vitro (MIC = 0.02 UG/ml); topical administration reduces the number of bacteria at the burn site in a mouse model of P. acnes burn infection at 1% w/w

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5,197

eMolecules 6298-53-9 | 1,6-dihydro-6-oxo-9H-purine-9-acetic acid | MFCD20640752 | 1g

WuXi ChemSupply | 1,6-dihydro-6-oxo-9H-purine-9-acetic acid | 1g | 599170230 | LN03239914 | 95.000 | 6298-53-9 | MFCD20640752 | 194.150 | C7H6N4O3

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5,198

Medchemexpress LLC Ampicillin | 69-53-4 | 99.9% | 25 G

Ampicillin is a broad-spectrum beta-lactam antibiotic effective against a variety of gram-positive and gram-negative bacteria. It has shown efficacy in various in vitro and in vivo studies.

Inhibits the growth of E. coli
Alleviates symptoms of hemorrhagic enteritis
Produces high concentrations in bile
Provides neuroprotection against ischemia-reperfusion brain injury
Reduces matrix metalloproteinase (MMP) activities
Increases glutamate transporter 1 (GLT-1) expression
Reduces medial hippocampal cell death after global forebrain ischemia

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5,199

FUJIFILM Biosciences TYLOSIN, 5 G

*Orders for this supplier are non-cancellable/non-returnable once they are processed.* Tylosin, 5 G. 1401-69-0 MFCD00056845

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5,200

Teknova LB Agar Plates with Ampicillin-150. 245x245mm Vented QTray. 4 Plates per Sleeve. 8 pack.

LB Agar Plates with Ampicillin-150. 245x245mm Vented QTray. 4 Plates per Sleeve. 8 pack.

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5,201

Medchemexpress LLC Azithromycin (hydrate) | 117772-70-0 | 98.0% | 785.02 | 100 MG

Azithromycin hydrate is a macrolide antibiotic effective for treating a number of bacterial infections. It is intended for laboratory research use only.

Effective macrolide antibiotic
Useful for treatment of bacterial infections
Enhances rhinovirus-induced IFNβ expression
Represses viral replication
Lowers MMP-9 mRNA and protein levels in THP-1 cells
For laboratory research use only

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5,202

Medchemexpress LLC Lincomycin hydrochloride | 859-18-7 | MFCD00083647 | 99.3% | 500 MG

Lincomycin hydrochloride is the salt form of the antibiotic lincomycin. It impacts the synthesis of protein, RNA, and DNA in the mycelium of the lincomycin-producing organism *Act. Roseolus*. Lincomycin inhibits protein synthesis in gram-positive and, to a lesser extent, gram-negative bacteria by binding to the 50S subunits of bacterial ribosomes, affecting aminoacyl-tRNA binding and the transpeptidation reaction.

Impacts protein, RNA, and DNA synthesis in *Act. Roseolus* mycelium
Inhibits protein synthesis in gram-positive and gram-negative bacteria
Binds to 50S subunits of bacterial ribosomes
Affects aminoacyl-tRNA binding and transpeptidation reaction

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5,203

Medchemexpress LLC HY-112077 5mg Medchemexpress, 13-cis-N-[4-(Ethoxycarbonyl)phenyl]retinamide CAS:251441-94-8 Purity:>98%

Medchemexpress, HY-112077 5mg 13-cis-N-[4-(Ethoxycarbonyl)phenyl]retinamide CAS:251441-94-8 13-cis-N-[4-(Ethoxycarbonyl)phenyl]retinamide is a derivative of Retinoic acid. 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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5,204

eMolecules 2170694-04-7 | Medchem Express | IRAK4-IN-21 | 5mg | 785215422 | HY-151363 | 513.577 | C28H28FN7O2

Medchem Express | Biotin-PEG4-NHS ester | 50mg | 527574014 | HY-140889 | 459426-22-3 | MFCD08458915 | 588.670 | C25H40N4O10S

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5,205

Medchemexpress LLC MCB-3681 | 790704-42-6 | MFCD32062731 | 99.2% | 626.60 g·mol⁻¹ | C31H32F2N4O8 | 5 MG

MCB-3681 is the antibacterial active substance of Oxaquin, active against gram-positive bacteria. It is provided as a research-grade small molecule with molecular formula C31H32F2N4O8 and molecular weight 626.60 g·mol⁻¹, supplied at high reported purity for laboratory studies.

High purity suitable for analytical and biological assays.
Demonstrated activity against gram-positive bacteria.
Well-defined molecular formula and molecular weight for reproducibility.
Available in multiple small pack sizes for preclinical research.
Stable solid form for convenient storage and handling.

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Antibiotics

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Medchemexpress LLC HY-103028A 5mg Medchemexpress, GSK963 CAS:2049868-46-2 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (E)-4-carboxystyryl-4-chlorobenzylsulfone | 334969-03-8 | MFCD07366276 | 99.9% | 336.8 g/mol | C16H13ClO4S | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC GCN2-IN-6 | 2183470-09-7 | >98.89% | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC GCN2-IN-6 | 2183470-09-7 | 98.89% | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Ampicillin | 69-53-4 | 99.9% | 25 G 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 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Lincomycin hydrochloride | 859-18-7 | MFCD00083647 | 99.3% | 500 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-112077 5mg Medchemexpress, 13-cis-N-[4-(Ethoxycarbonyl)phenyl]retinamide CAS:251441-94-8 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC MCB-3681 | 790704-42-6 | MFCD32062731 | 99.2% | 626.60 g·mol⁻¹ | C31H32F2N4O8 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More