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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1,111 – 1,125 of 7,112 results

1,111

Medchemexpress LLC MEDCHEMEXPRESS LLC

5000743550 GELDANAMYCIN STANDA 5MG

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1,112

Medchemexpress LLC (4-methyl-6-phenylpyridazin-3-yl)-(4-pyrimidin-2-ylpiperazin-1-yl)methanone | 1252608-59-5 | MFCD31544336 | 99.9% | 360.41 g/mol | C20H20N6O | 25 MG

GIBH-130 is a small-molecule research compound that inhibits neuroinflammation by suppressing IL-1β secretion from activated microglia (IL-1β IC50 = 3.4 nM). It is orally bioavailable in rodents, shows blood-brain barrier penetration, and has demonstrated in vivo activity in models of cognitive impairment. Supplied as an off-white to pink solid for laboratory research use.

Potent IL-1β inhibition (IC50 3.4 nM).
Orally bioavailable with measurable brain penetration in rats.
Demonstrated efficacy in rodent cognitive-impairment models.
Also inhibits NO and TNF-α at micromolar concentrations.
High purity solid, suitable for research applications and formulation studies.

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1,113

Medchemexpress LLC 2-(4-methylphenyl)-1,2-benzisothiazol-3(2H)-one | 2514-30-9 | MFCD05856231 | 99.5% | 241.31 g/mol | C14H11NOS | 25 MG

PBIT is a research-grade small-molecule inhibitor of the Jumonji AT-rich interactive domain 1 (JARID1/KDM5) family of histone demethylases, showing activity against JARID1B (IC50 ≈ 3 μM). Supplied as a powder for laboratory use in epigenetics and chromatin biology research.

Selective inhibitor of JARID1/KDM5 histone demethylases.
Activity against JARID1B with IC50 ≈ 3 μM.
High purity (99.5%).
Powder form suitable for preparing solutions.
Recommended storage: powder -20°C; in solvent -80°C for long-term storage.
Includes datasheet with molecular formula and molecular weight.

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1,114

Medchemexpress LLC Lodoxamide tromethamine | 63610-09-3 | 99.8% | 553.90 | 50 MG

Lodoxamide tromethamine (U-42585E) is a medication for the treatment and prophylaxis of mast cell-mediated allergic disease. It inhibits histamine release and ionophore-induced 45Ca influx in purified rat peritoneal mast cells. In vivo, it demonstrates cromolyn-like activity and significantly inhibits increased respiratory frequency and decreased tidal volume induced by antigen challenge. It also helps decrease lung reperfusion injury and improves breathing difficulties, cough, sputum production, and sleep.

Treats and prevents mast cell-mediated allergic disease
Inhibits histamine release
Inhibits ionophore-induced 45Ca influx
Demonstrates cromolyn-like activity
Inhibits increased respiratory frequency and decreased tidal volume induced by antigen challenge
Decreases lung reperfusion injury
Improves daytime breathing difficulty, cough, sputum production, and sleep

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1,115

Chem Service Inc Cycloheximide,66-81-9,,100mG

Molecular Formula C15H23N4, Purity 97.90%, Molecular Weight 281.35

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1,116

Sigma Aldrich Fine Chemicals Biosciences Ampicillin, 10 mL

Ready Made Solution, 100 mg/mL, 0.2 μm filtered. Ampicillin is used to select bacteria cells with specific resistance during general microbiology studies. It is used to study antibiotic resistance and penetration limitations, the synergy between multiple antibiotics, certain bloodstream infections, and has been used to develop PCR assays to detect resistance genes in cerebrospinal fluid.

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1,117

Sigma Aldrich Fine Chemicals Biosciences D-(+)-Turanose >=98% | 547-25-1 | MFCD00006606 | 5G

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1,118

Medchemexpress LLC Tanespimycin (17-AAG) | 75747-14-7 | MFCD04973892 | 99.0% | 585.69 g/mol | C31H43N3O8 | 5 MG

Tanespimycin (17-AAG) is a small-molecule inhibitor of heat shock protein 90 (HSP90) used for in vitro and in vivo research. It is supplied as a high-purity research chemical with manufacturer guidance for storage and formulation.

Potent HSP90 inhibitor with low-nanomolar activity.
Provided as a high-purity research compound suitable for experimental work.
Available in small research quantities, including 5 mg vials.
Storage: store at 4°C; in solvent, store at -80°C for long-term stability.
Solubility: soluble in DMSO; manufacturer provides in vivo formulation guidance for PEG300, SBE-β-CD, and Cremophor EL.

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1,119

Valley Vet Supply Povidone iodine | 25655-41-8 | 364.95 g/mol | 0.10

Povidone iodine | 25655-41-8 | 364.95 g/mol | 0.10

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1,120

eMolecules 161715-24-8 | Tebipenem pivoxil | Combi-Blocks497.630 | C22H31N3O6S2 | 97.000 | C[C@H](O)[C@H]1[C@@H]2[C@H](C)C(SC3CN(C3)C3=NCCS3)=C(N2C1=O)C(=O)OCOC(=O)C(C)(C)C | 1g | 495743426

Tebipenem pivoxil | Combi-Blocks | 161715-24-8497.630 | C22H31N3O6S2 | 97.000 | C[C@H](O)[C@H]1[C@@H]2[C@H](C)C(SC3CN(C3)C3=NCCS3)=C(N2C1=O)C(=O)OCOC(=O)C(C)(C)C | 1g | 495743426

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1,121

Enterprise Technology Solutions American Classic Mechanical Pencil, 0.9 Mm, Hb (#2.5), Black Lead, Black Barrel, Dozen

ABILITYONE 7520001615664 Skilcraft Classic style push-action mechanical pencil uses a sliding metal sleeve at the point to minimize lead movement, breakage and protect your pockets. Interior compartment neatly stores lead refills. Packaged with a convenient spring pocket clip, a replaceable eraser and four thick and durable leads.

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1,122

Medchemexpress LLC Recilisib (ON 01210) | 334969-03-8 | MFCD07366276 | 99.9% | 336.79 g/mol | C16H13ClO4S | 25 MG

Recilisib is a small-molecule radioprotectant that activates PI3K and AKT signaling to protect hematopoietic progenitor cells from radiation-induced damage. It preserves colony-forming ability of bone marrow cells in vitro and enhances recovery of myeloid progenitors in vivo. Chemical properties include formula C16H13ClO4S and molecular weight 336.79 g/mol.

Acts as a radioprotectant by activating PI3K and AKT signaling in cells.
Protects bone marrow colony-forming units from radiation-induced depletion.
Enhances recovery and differentiation of primitive myeloid progenitors in vivo.
Solid, white to off-white form with DMSO solubility and established in vivo formulations.
High purity (≈99.9%) suitable for research use.

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1,123

Medchemexpress LLC MEDCHEMEXPRESS LLC

5000743952 GELDANAMYCIN STANDA 100MG

Pricing & Availability

1,124

eMolecules 161605-73-8 | Medchem Express | Fanapanel | 10mg | 446264956 | HY-15069 | MFCD07364000 | 409.258 | C14H15F3N3O6P

Medchem Express | KYN-101 | 5mg | 789373718 | HY-134217 | 2247950-73-6 | 386.434 | C22H19FN6

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1,125

Medchemexpress LLC Tanespimycin 50Mg | HY-10211-50MG

Tanespimycin 50Mg

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Antibiotics

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

Medchemexpress LLC (4-methyl-6-phenylpyridazin-3-yl)-(4-pyrimidin-2-ylpiperazin-1-yl)methanone | 1252608-59-5 | MFCD31544336 | 99.9% | 360.41 g/mol | C20H20N6O | 25 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 2-(4-methylphenyl)-1,2-benzisothiazol-3(2H)-one | 2514-30-9 | MFCD05856231 | 99.5% | 241.31 g/mol | C14H11NOS | 25 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Lodoxamide tromethamine | 63610-09-3 | 99.8% | 553.90 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Chem Service Inc Cycloheximide,66-81-9,,100mG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Tanespimycin (17-AAG) | 75747-14-7 | MFCD04973892 | 99.0% | 585.69 g/mol | C31H43N3O8 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Enterprise Technology Solutions American Classic Mechanical Pencil, 0.9 Mm, Hb (#2.5), Black Lead, Black Barrel, Dozen Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Recilisib (ON 01210) | 334969-03-8 | MFCD07366276 | 99.9% | 336.79 g/mol | C16H13ClO4S | 25 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Medchemexpress LLC Tanespimycin 50Mg | HY-10211-50MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC MEDCHEMEXPRESS LLC

Medchemexpress LLC (4-methyl-6-phenylpyridazin-3-yl)-(4-pyrimidin-2-ylpiperazin-1-yl)methanone | 1252608-59-5 | MFCD31544336 | 99.9% | 360.41 g/mol | C20H20N6O | 25 MG

Medchemexpress LLC 2-(4-methylphenyl)-1,2-benzisothiazol-3(2H)-one | 2514-30-9 | MFCD05856231 | 99.5% | 241.31 g/mol | C14H11NOS | 25 MG

Medchemexpress LLC Lodoxamide tromethamine | 63610-09-3 | 99.8% | 553.90 | 50 MG

Chem Service Inc Cycloheximide,66-81-9,,100mG

Medchemexpress LLC Tanespimycin (17-AAG) | 75747-14-7 | MFCD04973892 | 99.0% | 585.69 g/mol | C31H43N3O8 | 5 MG

Enterprise Technology Solutions American Classic Mechanical Pencil, 0.9 Mm, Hb (#2.5), Black Lead, Black Barrel, Dozen

Medchemexpress LLC Recilisib (ON 01210) | 334969-03-8 | MFCD07366276 | 99.9% | 336.79 g/mol | C16H13ClO4S | 25 MG

Medchemexpress LLC MEDCHEMEXPRESS LLC

Medchemexpress LLC Tanespimycin 50Mg | HY-10211-50MG