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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2,131 – 2,145 of 7,041 results

2,131

Apexbio Technology LLC Ampalex 154235-83-3 10mM (in 1mL DMSO)

Ampalex (Ampakine CX516 CAS 154235-83-3) is a small molecule modulator that selectively enhances the activity of AMPA-type glutamate receptors through positive allosteric modulation By facilitating glutamatergic neurotransmission Ampalex has been shown to improve functional deficits in AMPA receptors within hippocampal slice models exhibiting protein accumulation This mechanism underpins its exploration as a research tool in studies of neurodegenerative and neuropsychiatric disorders including Alzheimer s disease schizophrenia and mild cognitive impairment Ampalex is utilized to investigate the therapeutic potential of targeting AMPA receptors in these disease states

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2,132

Apexbio Technology LLC Phenytoin 57-41-0 1g

Phenytoin (57-41-0) is a small-molecule inhibitor targeting voltage-gated sodium channels It is designed to inhibit sodium channel activity thereby regulating neuronal excitability and electrical signaling Phenytoin exerts its biological activity primarily through the stabilization and inhibition of voltage-gated sodium channels by reducing repetitive neuronal firing In in vitro studies Phenytoin demonstrates inhibitory activity with reported IC50 values typically ranging from 40 to 60 M depending upon experimental protocols and neuronal models applied Based on these pharmacological properties Phenytoin holds research potential in neurological studies including epilepsy pathogenesis and sodium channel-targeted therapeutic mechanism evaluation

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2,133

eMolecules 4382-63-2 | Medchem Express | PFK-015 | 5mg | 446260823 | HY-12204 | MFCD28099813 | 260.296 | C17H12N2O

Medchem Express | SJ000063181 | 5mg | 784544050 | HY-147372 | 945189-68-4 | 296.730 | C14H14ClFN2O2

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2,134

Medchemexpress LLC UAMC00039 dihydrochloride | 697797-51-6 | 99.5% | 382.76 | C16H26Cl3N3O | 2 MG

UAMC00039 dihydrochloride is a potent, reversible, competitive inhibitor of dipeptidyl peptidase II (DPP-II) with a reported IC50 of 0.48 nM. It is supplied as the dihydrochloride salt and intended as a high-purity research reagent for biochemical assays, selectivity profiling, and mechanism-of-action studies.

High potency: IC50 0.48 nM against DPP-II.
High purity suitable for biochemical and pharmacological assays (≈99.5%).
Provided as the dihydrochloride salt to improve stability and solubility.
Available in small milligram quantities and solution formats for screening.
Suitable for enzyme inhibition, selectivity profiling, and preclinical research applications.

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2,135

Medchemexpress LLC HY-17388 10mg , (±)-Huperzine A CAS:120786-18-7 Purity:98%

Medchemexpress, HY-17388 10mg (±)-Huperzine A CAS:120786-18-7 Formula:C15H18N2O 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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2,136

Medchemexpress LLC Erythromycin, 2'-propanoate, dodecyl sulfate (1:1) | 3521-62-8 | 50 MG

Erythromycin estolate is a macrolide antibiotic derivative that is used to treat various bacterial infections. Intended for research use only, it has been noted to cause liver injury, primarily cholestatic hepatitis, and inhibits several flaviviruses such as Zika and dengue viruses, and human coronavirus OC43.

Macrolide antibiotic derivative
Used to treat various bacterial infections
Causes liver injury, primarily cholestatic hepatitis
Inhibits several flaviviruses including Zika virus, dengue virus, yellow fever virus, and human coronavirus OC43
Inactivates viral particles by compromising the integrity of the viral membrane
Reduces virus titer of HCoV-OC43 with an IC50 of 1.40 μM

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2,137

Medchemexpress LLC Taranabant racemate (MK-0364 racemate) | 701977-00-6 | 99.8% | 515.95 | C27H25ClF3N3O2 | 100 MG

Taranabant racemate (MK-0364 racemate) is a research-grade small-molecule antagonist and/or inverse agonist of the cannabinoid-1 (CB1) receptor. Supplied as a high-purity solid, it is intended for in vitro and preclinical research; consult the manufacturer's datasheet and SDS for handling, storage, and safety information.

Acts as a cannabinoid-1 (CB1) receptor antagonist and/or inverse agonist.
High purity (99.84% as documented by the manufacturer).
Molecular formula C27H25ClF3N3O2.
Molecular weight 515.95.
Listed CAS number 701977-00-6.
Intended for research use only; not for human or veterinary use.

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2,138

eMolecules 1407523-31-2 | Medchem Express | Fl-DIBO | 5mg | 728132862 | HY-D1506 | 288.302 | C19H12O3

Medchem Express | PF-06456384 (trihydrochloride) | 5mg | 716994060 | HY-118952A | 1834610-75-1 | 829.180 | C35H35Cl3F3N7O3S2

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2,139

Medchemexpress LLC HY-100673 5mg Medchemexpress, LM22A-4 CAS:37988-18-4 Purity:>98%

Medchemexpress, HY-100673 5mg LM22A-4 CAS:37988-18-4 LM22A-4 is a specific agonist of tyrosine kinase receptor B , used for neurological disease 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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2,140

eMolecules 2785323-62-6 | Medchem Express | PROTAC-O4I2 | 5mg | 713704784 | HY-141881 | 609.1 | C29H29ClN6O5S

Medchem Express | RR-11a analog | 5mg | 448039029 | HY-112205A | 685543-66-2 | 491.501 | C22H29N5O8

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2,141

Apexbio Technology LLC Liranaftate 88678-31-3 10mg

Liranaftate (CAS 88678-31-3) is a small-molecule inhibitor targeting fungal squalene epoxidase It is designed to inhibit the conversion of squalene to ergosterol thereby disrupting fungal cell membrane integrity and impeding cell viability Liranaftate exerts its biological activity through inhibition of squalene epoxidase and downregulation of interleukin-8 (IL-8) expression induced by fungal elements In relevant experimental studies Liranaftate demonstrates potent inhibitory activity against fungal squalene epoxidase with an IC50 ranging from 2 to 10 nM Based on these pharmacological properties Liranaftate holds research potential in dermatological studies investigating fungal skin infections and inflammatory signaling pathways

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2,142

Medchemexpress LLC Roxithromycin | 80214-83-1 | 1 G

Roxithromycin (RU-28965) is an orally active semi-synthetic macrolide antibiotic. It inhibits protein biosynthesis in the elongation step by binding to the 50S bacterial ribosome. Roxithromycin exhibits antimicrobial, antiproliferative, anti-inflammatory, tumor vasculature inhibiting, and lung injury ameliorating effects.

Inhibits protein biosynthesis by binding to 50S bacterial ribosome
Active against Gram-positive and Gram-negative bacteria
Displays antimicrobial, antiproliferative, and anti-inflammatory effects
Inhibits tumor vasculature and ameliorates lung injury
Reduces UVB-induced oxidative stress and keratinocyte apoptosis
Induces apoptosis in senescent cells
Protects against various bacterial infections in vivo
Inhibits tumor angiogenesis and attenuates lung injury in animal models
Modulates NF-κB and MAPK/ERK pathways

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2,143

CPC Scientific Butyryl-Tyr(Me)-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2 (trifluoroacetate salt) 5MG

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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2,144

Medchemexpress LLC Carbetocin acetate | 1631754-28-3 | 99.6% | 1048.21 | 100 MG

Carbetocin acetate is an oxytocin (OT) analogue and an oxytocin receptor agonist with a Ki of 7.1 nM. It has potential for postpartum hemorrhage research and can cross the blood-brain barrier, producing antidepressant-like activity via activation of oxytocin receptors in the CNS. In vitro, it demonstrates significantly higher stability and a longer duration of action compared to oxytocin.

Oxytocin analogue and receptor agonist
High affinity to oxytocin receptor (Ki=7.1 nM)
Potential for postpartum hemorrhage research
Crosses blood-brain barrier
Produces antidepressant-like activity
Higher stability and longer duration of action in vitro
Solid, white to off-white appearance
Chemical formula: C47H73N11O14S
CAS number: 1631754-28-3

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2,145

eMolecules 941685-37-6 | Medchem Express | Ruxolitinib (S enantiomer) | 5mg | 446271138 | HY-50856A | MFCD13184797 | 306.373 | C17H18N6

Medchem Express | Ruxolitinib (S enantiomer) | 5mg | 446271138 | HY-50856A | 941685-37-6 | MFCD13184797 | 306.373 | C17H18N6

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Medchemexpress LLC UAMC00039 dihydrochloride | 697797-51-6 | 99.5% | 382.76 | C16H26Cl3N3O | 2 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-17388 10mg , (±)-Huperzine A CAS:120786-18-7 Purity:98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Erythromycin, 2'-propanoate, dodecyl sulfate (1:1) | 3521-62-8 | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Taranabant racemate (MK-0364 racemate) | 701977-00-6 | 99.8% | 515.95 | C27H25ClF3N3O2 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-100673 5mg Medchemexpress, LM22A-4 CAS:37988-18-4 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Roxithromycin | 80214-83-1 | 1 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Carbetocin acetate | 1631754-28-3 | 99.6% | 1048.21 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More