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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4,456 – 4,470 of 6,991 results

4,456

Medchemexpress LLC Vancomycin | 1404-90-6 | 95.92% | 25 MG

Vancomycin is an analytical standard and an antibiotic used for treating bacterial infections. It is intended for research and analytical applications.

It serves as a reference standard for assays.
It is commonly utilized in qualitative, quantitative, and methodological research experiments, including HPLC, GC, and MS.

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4,457

Sigma Aldrich Fine Chemicals Biosciences Mupirocin United States Pharmacopeia (USP) Reference Standard | 12650-69-0 | MFCD01711620 | 50MG

Mupirocin United States Pharmacopeia (USP) Reference Standard | Mol Wt: 500.62 | 12650-69-0 | MFCD01711620 | 50MG

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4,458

Medchemexpress LLC HY-12308 5mg Medchemexpress, TCS 2314 CAS:317353-73-4 Purity:>98%

Medchemexpress, HY-12308 5mg TCS 2314 CAS:317353-73-4 TCS 2314 (compound 3) is orally active and selective very late antigen-4 (VLA-4, α4β1, CD49d/CD29) antagonist with an IC50 of 4.4 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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4,459

Medchemexpress LLC HY-112107 500mg Medchemexpress, Folcisteine CAS:5025-82-1 Purity:>98%

Medchemexpress, HY-112107 500mg Folcisteine CAS:5025-82-1 Folcisteine is a plant growth regulator. 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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4,460

Medchemexpress LLC Lodoxamide tromethamine | 63610-09-3 | 99.8% | 553.90 | 100 MG

Lodoxamide tromethamine is a medication used for the treatment and prophylaxis of mast cell-mediated allergic diseases. It demonstrates cromolyn-like activity and can inhibit histamine release and calcium influx in mast cells. It has shown to reduce allergic responses in vivo and can decrease lung reperfusion injury. Patients treated with this compound have reported improvements in breathing, cough, sputum production, and sleep.

Treatment and prophylaxis of mast cell-mediated allergic disease.
Inhibits compound 48/80-induced histamine release and calcium influx in mast cells.
Demonstrates cromolyn-like activity.
Reduces 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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4,461

eMolecules 936247-35-7 | 5-Chloro-2-nitropyridin-3-ol | MFCD18259798 | 250mg

Ambeed | 5-Chloro-2-nitropyridin-3-ol | 250mg | 506390139 | A297665 | 936247-35-7 | MFCD18259798 | 174.540 | C5H3ClN2O3

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4,462

eMolecules 94-16-6 | Aminohippurate sodium | MFCD00044689 | 100mg

Ambeed | Aminohippurate sodium | 100mg | 506391504 | A639297 | 94-16-6 | MFCD00044689 | 216.172 | C9H9N2NaO3

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4,463

Apexbio Technology LLC Spectinomycin dihydrochloride,1g CAS# 21736-83-4

Spectinomycin Dihydrochloride is a new parenteral antibiotic prepared from Streptomyces spectabilis. Other sizes are also available. Please inqury us for quote.

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4,464

eMolecules 160800-57-7 | Auristatin E | Broadpharm | MFCD25976744 | 732.020 | C40H69N5O7 | 98.000 | CC[C@H](C)[C@@H]([C@@H](CC(=O)N1CCC[C@H]1[C@H](OC)[C@@H](C)C(=O)N[C@H](C)[C@@H](O)c1ccccc1)OC)N(C)C(=O)[C@@H](NC(=O)[C@H](C(C)C)N(C)C)C(C)C | 50mg | 347153800

Auristatin E | Broadpharm | 160800-57-7 | MFCD25976744 | 732.020 | C40H69N5O7 | 98.000 | CC[C@H](C)[C@@H]([C@@H](CC(=O)N1CCC[C@H]1[C@H](OC)[C@@H](C)C(=O)N[C@H](C)[C@@H](O)c1ccccc1)OC)N(C)C(=O)[C@@H](NC(=O)[C@H](C(C)C)N(C)C)C(C)C | 50mg | 347153800

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4,465

eMolecules 2115701-93-2 | Medchem Express | ()-JQ1 PA | 5mg | 446260419 | HY-112789 | 437.95 | C22H20ClN5OS

Ambeed | 1-Bromo-2-nitronaphthalene | 250mg | 572143832 | A674088 | 4185-55-1 | MFCD00971807 | 252.067 | C10H6BrNO2

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4,466

Apexbio Technology LLC Inauhzin 309271-94-1 10mg

Inauhzin (CAS 309271-94-1) is a small molecule inhibitor of SIRT1 exhibiting an IC50 of 0 7 2 M It selectively impedes SIRT1-mediated deacetylase activity in a dose-dependent manner leading to increased acetylation of histone H3 (at K382 and K9) and p53 Inauhzin does not significantly inhibit SIRT2 SIRT3 or HDAC8 in fluorescence-based assays Through activation of p53 Inauhzin induces apoptosis and suppresses proliferation in various human cancer cell lines with IC50 values ranging from 3 2 to 85 4 M depending on the cell type In xenograft models it promotes p53-dependent apoptosis highlighting its utility for studying SIRT1 inhibition and p53-mediated tumor suppression in oncology research

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4,467

STEMCELL Technologies Puromycin (Dihydrochloride), Size: 50 mg

Puromycin is an aminonucleoside antibiotic, derived from Streptomyces alboniger, which acts as a protein synthesis inhibitor. It binds to the target ribosome site A, where it is transferred to the growing polypeptide chain causing premature chain termination (Lührmann et al.; Rodriguez-Fonseca et al.; Azzam & Algranati). A biologically inactive form is generated when puromycin is N-acetylated by puromycin-N-acetyltransferase, allowing this gene to be used as a selective resistance marker (Vara et al. 1985).CELL LINE DEVELOPMENT· Selects for cells expressing puromycin-N-acetyltransferase resistance gene as a research tool (de la Luna & Ortín; Iwaki et al.).· Useful in CRISPR/Cas9 mammalian gene editing by selecting for successful Cas9-induced knock-in with puromycin resistance gene (Park et al.). CANCER RESEARCH· Possesses anti-tumor activity when tested against numerous cell lines (Foley & Eagle).

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4,468

Medchemexpress LLC HY-13285 50mg , Ki16425 CAS:355025-24-0 Purity:98%

Medchemexpress, HY-13285 50mg Ki16425 CAS:355025-24-0 Formula:C23H23ClN2O5S 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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4,469

Research Products International Corp Amphotericin B Solution, 50 Milliliters

Amphotericin B 250ug/ml Solution is often utilized in microbiology and cell culture applications. It is added to growth media to prevent fungal contamination and maintain aseptic conditions in cell cultures.

Fungal cell membranes contain a sterol component called ergosterol, which plays a role in maintaining the integrity and structure of the membrane. Amphotericin B has a high affinity for ergosterol, and it forms complexes with this sterol in the fungal cell membrane.

Once bound to ergosterol, amphotericin B forms channels or pores in the fungal cell membrane. These channels lead to an increase in the permeability of the membrane to ions, particularly potassium, and other molecules. The disruption of the fungal cell membrane compromises its integrity and disrupts the normal functions of the membrane.

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4,470

Medchemexpress LLC Roxithromycin Standard | 80214-83-1 | 98.2% | 100 MG

Roxithromycin (Standard) is an analytical standard and a semi-synthetic macrolide antibiotic. It is intended for research and analytical applications, inhibiting protein biosynthesis by binding to the 50S bacterial ribosome. Roxithromycin exhibits antimicrobial, antiproliferative, anti-inflammatory, tumour vasculature inhibiting, and lung injury ameliorating effects.

Used in qualitative, quantitative, and methodological research experiments in HPLC, GC, and MS.
Inhibits protein biosynthesis in the elongation step.
Possesses antimicrobial effects.
Exhibits antiproliferative effects.
Acts as an anti-inflammatory agent.
Inhibits tumour vasculature.
Ameliorates lung injury.

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Antibiotics

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Medchemexpress LLC Vancomycin | 1404-90-6 | 95.92% | 25 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-12308 5mg Medchemexpress, TCS 2314 CAS:317353-73-4 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-112107 500mg Medchemexpress, Folcisteine CAS:5025-82-1 Purity:>98% 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 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-13285 50mg , Ki16425 CAS:355025-24-0 Purity:98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Amphotericin B Solution, 50 Milliliters Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Roxithromycin Standard | 80214-83-1 | 98.2% | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More