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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3,286 – 3,300 of 6,973 results

3,286

Apexbio Technology LLC CYCLOPHOSPHAMIDE 50MG

CYCLOPHOSPHAMIDE 50MG APEXBIO TECHNOLOGIES

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3,287

Medchemexpress LLC Prodigiosin hydrochloride | 56144-17-3 | 98.1% | 359.89 g/mol | C20H26ClN3O | 100 UG

Prodigiosin hydrochloride is a research-use small-molecule hydrochloride salt reported to have antibacterial, antifungal, antiprotozoal, antimalarial, immunosuppressive, and anticancer activities. It is supplied as a solid, purple to purplish red material intended for in vitro studies; follow appropriate handling and storage guidelines.

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3,288

Selleck Chemical LLC BMS-378806 S2632-5mg

BMS-378806 (BMS 806) selectively inhibits the binding of HIV-1 gp120 to the CD4 receptor with EC50 of 0 85-26 5 nM in virus

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3,289

Medchemexpress LLC 2-Oxovaleric acid | 1821-02-9 | 95.0% | 116.12 | 10 MG

2-Oxovaleric acid is a keto acid present in human blood.

Endogenous metabolite
Available in various quantities and solution formats
Solubility information provided for in vitro and in vivo applications
Detailed protocols for preparing solutions for in vivo experiments with different co-solvents

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3,290

Medchemexpress LLC HY-101943 10mg Medchemexpress, LY 345899 CAS:10538-99-5 Purity:>98%

Medchemexpress, HY-101943 10mg LY 345899 CAS:10538-99-5 LY 345899, a Folate analog, is a methylene tetrahydrofolate dehydrogenase (MTHFD1; DC301) and MTHFD2 ibhibitor with IC50 values of 96 nM and 663 nM, respectively and a Ki of 0.018 μM[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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3,291

Apexbio Technology LLC Amphotericin B 1397-89-3 10mM (in 1mL DMSO)

Amphotericin B is a polyene antifungal antibiotic derived from Streptomyces nodosus It exerts its antifungal action primarily by binding sterols in fungal membranes forming pores that disrupt membrane integrity This binding induces altered ion permeability permitting movement of small ions including potassium and sodium across the membrane Additionally Amphotericin B stimulates inflammatory cytokine release in immune cells through interaction with Toll-like receptor 2 (TLR2) and CD14-dependent pathways Amphotericin B is used in biomedical research to investigate fungal infection mechanisms immune signaling events mediated by TLR pathways and prion-related disorders Its antifungal activity exhibits an IC50 range from 0 028 to 0 290 g/ml in vitro

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3,292

Medchemexpress LLC Rapamycin | 53123-88-9 | MFCD00867594 | 99.9% | 914.17 g/mol | C51H79NO13 | 25 G

Rapamycin (sirolimus) is a macrolide small molecule that selectively inhibits mTOR signaling by binding FKBP12. It is used as a research reagent to study cell growth, autophagy, and immunosuppression; the compound is a white to off-white solid with molecular formula C51H79NO13 and molecular weight 914.17 g/mol.

Potent mTOR inhibitor that binds FKBP12.
High reported purity (99.94% by LCMS).
Suitable for research and analytical applications, including autophagy and cell signaling studies.
Recommended storage: powder stable at low temperatures; in solution store at -80°C or -20°C depending on duration.

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3,293

Chem-Impex International, Inc. Aztreonam | 78110-38-0 | MFCD00072145 | 5G

Aztreonam, 78110-38-0, MFCD00072145, 5G

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3,294

Apexbio Technology LLC Guanfacine hydrochloride 29110-48-3 10mg

Guanfacine hydrochloride (CAS 29110-48-3) is a selective agonist of the 2A-adrenergic receptor displaying approximately 60-fold selectivity over the 2B subtype (Kd 31 nM for 2A) Experimental studies indicate that low doses improve attention in NK1R knockout mice without affecting wild-type animals while higher doses suppress impulsivity in both genotypes In alcohol consumption models guanfacine reduces alcohol intake and attenuates alcohol deprivation effects in rats Additionally guanfacine modulates spinal nociceptive transmission through interactions with delta opioid receptors enhancing analgesic responses in nerve injury models These properties underscore its utility in studies of CNS function addiction and nociception

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3,295

Research Products International Corp Cephalothin Sodium Salt, 250 Milligrams

Cephalothin Sodium Salt is a first-generation cephalosporin antibiotic. It inhibits bacterial cell wall synthesis by binding to penicillin-binding proteins (PBPs). This disruption interferes with the final stages of peptidoglycan synthesis in the bacterial cell wall, leading to structural instability and eventual cell lysis.

Additionally, Cephalothin sodium salt is often used as a selective agent in culture media to isolate bacteria that are sensitive to this antibiotic. Its inclusion in culture medium allows for the specific growth of bacteria lacking resistance to cephalothin.

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3,296

eMolecules 152-62-5 | Medchem Express | Dydrogesterone | 5mg | 705861412 | HY-B0257A | MFCD00867864 | 312.453 | C21H28O2

Medchem Express | Eniporide hydrochloride | 5mg | 446258943 | HY-106150B | 211813-86-4 | 356.830 | C14H17ClN4O3S

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:
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3,297

Medchemexpress LLC HY-100229 5mg Medchemexpress, Aloxistatin CAS:88321-09-9 Purity:>98%

Medchemexpress, HY-100229 5mg Aloxistatin CAS:88321-09-9 Aloxistatin (E64d) is a cell-permeable and irreversible broad-spectrum cysteine protease inhibitor. Aloxistatin (E64d) exhibits entry-blocking effect for MERS-CoV. 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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3,298

Medchemexpress LLC HY-B0295 100mg Medchemexpress, Chloroxine CAS:773-76-2 Purity:>98%

Medchemexpress, HY-B0295 100mg Chloroxine CAS:773-76-2 Chloroxine is one of the important 8-hydroxyquinoline derivative. Chloroxine has effective antibacterial, antifungal, antiprotozoal and antiamoebic activities, especially used in treating the intestinal amebiasis. Chloroxine is also used in the treatment of dandruff and seborrheic dermatitis of the scalp. 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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3,299

CPC Scientific Butyryl-Tyr(Me)-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2 (trifluoroacetate salt) 25MG

Carbetocin shows a prolonged effect due to an increased resistance to enzymatic cleavage. Carbetocin is highly effective in preventing post-partum hemorrhage after vaginal delivery.ONE-LETTER SEQUENCE: Butyryl-Y(Me)-INCPLG-NH2MOLECULAR FORMULA: C45H69N11O12S1MOLECULAR WEIGHT:988.18STORAGE CONDITIONS: -20 5C, CAS REGISTRY NUMBER: [37025-55-1], RESEARCH AREA: HormonalREFERENCES: T.Barth et al., Coll. Czech. Chem. Commun., 46, 2441 (1981); N.Cort et al., Am. J. Vet. Res., 43, 1283 (1982); V.Klenerova et al., J. Physiol. Pharmacol., 60, 57 (2009); N.C.Peters and J.J.Duvekot, Obstet. Gynecol. Surv., 64, 129 (2009); W.Rath, Eur. J. Obstet. Gynecol. Reprod. Biol., 147, 15 (2009)

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3,300

Chem-Impex International, Inc. Tetracycline hydrochloride | 64-75-5 | MFCD00078142 | 100G

Tetracycline hydrochloride, 64-75-5, MFCD00078142, 100G

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Antibiotics

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Medchemexpress LLC Prodigiosin hydrochloride | 56144-17-3 | 98.1% | 359.89 g/mol | C20H26ClN3O | 100 UG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 2-Oxovaleric acid | 1821-02-9 | 95.0% | 116.12 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-101943 10mg Medchemexpress, LY 345899 CAS:10538-99-5 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Rapamycin | 53123-88-9 | MFCD00867594 | 99.9% | 914.17 g/mol | C51H79NO13 | 25 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Cephalothin Sodium Salt, 250 Milligrams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-100229 5mg Medchemexpress, Aloxistatin CAS:88321-09-9 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-B0295 100mg Medchemexpress, Chloroxine CAS:773-76-2 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More