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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5,641 – 5,655 of 7,031 results

5,641

Medchemexpress LLC Chloramphenicol palmitate | 530-43-8 | 98.25% | 25 MG

Chloramphenicol palmitate is an orally active prodrug of Chloramphenicol, formed by the esterification of the agent with Palmitic acid. It is rapidly and completely hydrolyzed by intestinal esterase, releasing Chloramphenicol, which is an orally effective broad-spectrum antibiotic. For research use only. MedChemExpress (MCE) does not sell to patients.

Orally active prodrug of Chloramphenicol.
Rapidly and completely hydrolyzed by intestinal esterase.
Releases Chloramphenicol, an orally effective broad-spectrum antibiotic.
In vivo, chloramphenicol palmitate (10% dry formulation; p.o.; four doses) achieves steady-state plasma chloramphenicol concentrations of 5-6 μg/mL in four female beef-type calves, with an elimination half-life of 4.5 hours (chloramphenicol).

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5,642

Frontier Specialty Chemicals 5g Doxycycline hydrochloride, 10592-13-9 MFCD03427564

Doxycycline hydrochloride CAS: 10592-13-9 MFCD03427564 Other

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5,643

Medchemexpress LLC Benzoic acid, 4-(6-fluoro-3,5-dihydro-3-oxo-2H-pyrazolo[4,3-c]quinolin-2-yl) | 486449-65-4 | 98.0% | 323.28 g/mol | C17H10FN3O3 | 5 MG

CD80-IN-3 is a small-molecule inhibitor of the immune co-stimulatory protein CD80 that disrupts CD80-CD28 interaction. It is reported to have an EC50 of 630 nM and a binding Kd of 125 nM, and is supplied as a high-purity solid for in vitro research applications.

Potent inhibition of CD80-CD28 interaction (EC50 630 nM; Kd 125 nM).
Well-characterized small molecule: MW 323.28, formula C17H10FN3O3.
High purity suitable for biochemical and cell-based assays.
Available in small research quantities for screening and profiling.
Stable powder with defined storage conditions for long-term retention.
Light brown to yellow solid, convenient for formulation in DMSO.

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5,644

Apexbio Technology LLC Clonidine HCl 4205-91-8 50mg

Clonidine Hydrochloride (CAS 4205-91-8) is a synthetic imidazoline derivative that functions as a centrally acting alpha-2 adrenergic receptor agonist By stimulating these receptors in the brainstem clonidine inhibits sympathetic outflow resulting in decreased peripheral vascular resistance and lowered blood pressure In a research context clonidine is frequently used to investigate mechanisms underlying central adrenergic regulation cardiovascular physiology and autonomic nervous system function Its pharmacological profile makes it valuable for studies exploring hypertension neuropharmacology and related therapeutic strategies

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5,645

Medchemexpress LLC Namitecan (ST-1968) | 372105-27-6 | 98.0% | 434.44 | 50 MG

Namitecan is a potent topoisomerase I inhibitor with antitumor properties. It is intended for research use only and not for sale to patients.

Exhibits antitumor activity.
Acts as a potent topoisomerase I inhibitor.
Inhibits EGFR expression in various cell lines.
Induces apoptosis in A431 and A431/TPT cells.
Shows cytotoxicity against NCI-H460 and H460 NSCLC cells.
Demonstrates synergistic antitumor effects in SCC models when combined with cetuximab.
Achieves complete response rate in mice with A431 tumors.
Soluble in DMSO (250 mg/mL).
Can be stored as powder at -20°C for 3 years or 4°C for 2 years.
Can be stored in solvent at -80°C for 2 years or -20°C for 1 year.

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5,646

eMolecules 146669-29-6 | Medchem Express | (RS)-MCPG | 5mg | 446255284 | HY-100371 | MFCD00210205 | 209.201 | C10H11NO4

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

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5,647

Teknova 34mg/mL Chloramphenicol in Methanol. 1mL, 50 Tubes per Pack, Sterile.

Premade antibiotic solutions are ready-to-use as a supplement for your tissue culture, bacteria media or other specific needs. Antibiotics are often used in cell culture to prevent contamination, maintain aseptic conditions, or select for cells containing genetic modifications.

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5,648

Alkali Scientific TSN (Tryptic Sulfite Neomycin) Agar, 500 Grams

TSN (Tryptic Sulfite Neomycin) Agar, 500 Grams, is a selective medium used for microbial detection, particularly for isolating Clostridium species and other sulfur-reducing bacteria. It is designed for laboratory use and provides high-quality, reproducible results. The medium is suitable for both clinical and research applications, offering a reliable option for microbiological testing and bacterial differentiation.

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5,649

Medchemexpress LLC HY-B0230 500mg Medchemexpress, Phenylbutazone CAS:50-33-9 Purity:>98%

Medchemexpress, HY-B0230 500mg Phenylbutazone CAS:50-33-9 Phenylbutazone is an efficient reducing cofactor for the peroxidase activity of prostaglandin H synthase (PHS). Phenylbutazone, a hepatotoxin, is a nonsteroidal anti-inflammatory drug (NSAID). Phenylbutazone induces muscle blind-like protein 1 (MBNL1) expression and has the potential for ankylosing spondylitis research. 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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5,650

Medchemexpress LLC Fosmidomycin sodium salt | 66508-37-0 | 99.7% | 205.08 | 100 MG

Fosmidomycin sodium salt is a phosphonic acid antibiotic and an antimalarial agent. It is active against both Gram-negative and Gram-positive bacteria.

Active against Gram-negative and Gram-positive bacteria.
Demonstrated efficacy as an antimalarial agent in animal models and clinical trials.
Effectively eliminates parasites in treated animals.
Reduces parasitemias to less than 1% at specified dosages.
Cures mice of malaria under specific treatment conditions.

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5,651

Medchemexpress LLC HY-110086 5mg Medchemexpress, RWJ 50271 CAS:162112-37-0 Purity:>98%

Medchemexpress, HY-110086 5mg RWJ 50271 CAS:162112-37-0 RWJ 50271 is an selective inhibitor of lymphocyte function-associated antigen-1/intercellular adhesion molecule-1(LFA-1/ICAM-1) interaction with an IC 50 of 5.0 μM (HL60 cells) [1] . 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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5,652

eMolecules 107220-28-0 | Medchem Express | Cevimeline (hydrochloride) | 5mg | 446271372 | HY-70020B | 235.77 | C10H18ClNOS

AbaChemScene | 3-Methoxy-1-methyl-1H-pyrazole-4-carboxylic acid | 100mg | 410740269 | CS-0035740 | 113100-56-4 | MFCD11986419 | 156.141 | C6H8N2O3

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5,653

Medchemexpress LLC HY-116649 5mg Medchemexpress, CB1 antagonist 2 CAS:614726-85-1 Purity:>98%

Medchemexpress, HY-116649 5mg CB1 antagonist 2 CAS:614726-85-1 CB1 antagonist 2 is caimabinoid 1 (CB1) antagonist extracted from patent WO2016184310A1, compound 3, inhibits CB1 in vivo with an IC50 of 25.5 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.

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5,654

Medchemexpress LLC HY-N0281 10mg Medchemexpress, Daphnetin CAS:486-35-1 Purity:>98%

Medchemexpress, HY-N0281 10mg Daphnetin CAS:486-35-1 Daphnetin (7,8-dihydroxycoumarin), one coumarin derivative isolated from plants of the Genus Daphne, is a protein kinase inhibitor, with IC 50 s of 7.67 μM, 9.33 μM and 25.01 μM for EGFR, PKA and PKC in vitro, respectively [1] [2] . Daphnetin (7,8-dihydroxycoumarin) is a secondary metabolite of plants used in folk medicine to counter inflammatory and allergic diseases, also has been clinically used in the treatment of coagulation disorders, rheumatoid arthritis with anti-malarian and anti-pyretic properties [3] . 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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5,655

Medchemexpress LLC PGAM1-IN-1 | 2438637-65-9 | 99.8% | 10 MG

PGAM1-IN-1 is a phosphoglycerate mutase 1 (PGAM1) inhibitor with an IC50 of 6.4 μM. It inhibits H1299 proliferation with an IC50 of 14.1±1.9 μM. This product is for research use only and not sold to patients.

Inhibits phosphoglycerate mutase 1 (PGAM1) with an IC50 of 6.4 μM.
Inhibits H1299 proliferation with an IC50 of 14.1±1.9 μM.
Molecular weight: 435.81.
Chemical formula: C19H11ClFNO6S.
Appearance: solid.
Color: light yellow to yellow.
For research use only.

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Antibiotics

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Medchemexpress LLC Chloramphenicol palmitate | 530-43-8 | 98.25% | 25 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Benzoic acid, 4-(6-fluoro-3,5-dihydro-3-oxo-2H-pyrazolo[4,3-c]quinolin-2-yl) | 486449-65-4 | 98.0% | 323.28 g/mol | C17H10FN3O3 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC Clonidine HCl 4205-91-8 50mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Namitecan (ST-1968) | 372105-27-6 | 98.0% | 434.44 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Teknova 34mg/mL Chloramphenicol in Methanol. 1mL, 50 Tubes per Pack, Sterile. Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Alkali Scientific TSN (Tryptic Sulfite Neomycin) Agar, 500 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-B0230 500mg Medchemexpress, Phenylbutazone CAS:50-33-9 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Fosmidomycin sodium salt | 66508-37-0 | 99.7% | 205.08 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-110086 5mg Medchemexpress, RWJ 50271 CAS:162112-37-0 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-116649 5mg Medchemexpress, CB1 antagonist 2 CAS:614726-85-1 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-N0281 10mg Medchemexpress, Daphnetin CAS:486-35-1 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC PGAM1-IN-1 | 2438637-65-9 | 99.8% | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More