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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2,851 – 2,865 of 7,110 results

2,851

Medchemexpress LLC Anhydrotetracycline hydrochloride | 13803-65-1 | ≥98.0% | 462.88 | C22H23ClN2O7 | 10 MG

Anhydrotetracycline hydrochloride is a tetracycline-family antibiotic supplied as an analytical reference standard for laboratory research. It is commonly used as an effector in tetracycline-regulated gene expression systems and for analytical method development. The material is provided as the hydrochloride salt with molecular weight 462.88 g·mol⁻1 and chemical formula C22H23ClN2O7.

Reference standard for research and analytical applications.
Acts as an effector in tetracycline-regulated gene expression systems.
Supplied as a hydrochloride salt; formula C22H23ClN2O7 and MW 462.88 g·mol⁻1.
High reported purity (≥98%) suitable for analytical work.
Available in small laboratory pack sizes (e.g., 10 MG, 50 MG).

Pricing & Availability

2,852

Medchemexpress LLC HY-114226 5mg Medchemexpress, Olutasidenib CAS:1887014-12-1 Purity:>98%

Medchemexpress, HY-114226 5mg Olutasidenib CAS:1887014-12-1 Olutasidenib (FT-2102) is a highly potent, orally active, brain penetrant and selective inhibitor of mutant Isocitrate dehydrogenase 1 (IDH1), with IC50 values of 21.2 nM and 114 nM for IDH1- R132H and IDH1- R132C, respectively . Olutasidenib (FT-2102) is under the study in the treatment of acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS) . 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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2,853

Apexbio Technology LLC SJB2-043 63388-44-3 5mg

SJB2-043 (CAS 63388-44-3) is a small molecule inhibitor of ubiquitin-specific protease 1 (USP1) a deubiquitinating enzyme involved in the regulation of DNA repair by deubiquitinating key proteins in the Fanconi anemia (FA) pathway SJB2-043 exhibits an IC50 of 0 544 M for USP1 In cellular models such as K562 leukemia cells and primary AML cells SJB2-043 reduces USP1 levels and promotes proteasomal degradation of ID1 as well as decreasing ID2 and ID3 protein levels Treatment with SJB2-043 also increases Ub-FANCD2 and Ub-PCNA in HeLa cells reflecting modulation of DNA repair processes This compound serves as a valuable tool for studies investigating USP1 function and the regulation of ID proteins in cancer and stem cell biology

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2,854

STEMCELL Technologies Bleomycin (Sulfate), Size: 5 mg

Bleomycin is a glycopeptide-derived antibiotic, isolated from the bacterium Streptomyces verticillus, that creates DNA strand scission and exhibits antitumor activity against squamous cell carcinomas and malignant lymphomas (Galm et al.). Bleomycin induces lung injury leading to acute inflammatory response and pulmonary fibrosis (Kulkarni et al.). This product is supplied as the sulfate salt of the molecule.CANCER RESEARCH· Induces single- and double-strand DNA breaks in tumor cells (Hecht).DISEASE MODELING· Induces lung fibrosis in mice (Kulkarni et al.).

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2,855

Medchemexpress LLC HY-101404A 10mg Medchemexpress, L-Homocysteine thiolactone (hydrochloride) CAS:31828-68-9 Purity:>98%

Medchemexpress, HY-101404A 10mg L-Homocysteine thiolactone (hydrochloride) CAS:31828-68-9 L-Homocysteine thiolactone hydrochloride is an intramolecular thioester of homocysteine; prevents translational incorporation of homocysteine into proteins. 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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2,856

Medchemexpress LLC Menin-MLL inhibitor 20 | 2448173-47-3 | 98.8% | 50 MG

Menin-MLL inhibitor 20 is an irreversible menin-MLL interaction inhibitor with antitumor activities. The Histone-lysine N-methyltransferase 2 (KMT2) family of proteins, including the mixed-lineage leukaemia (MLL) family, methylate lysine 4 on histone H3 tails, which is crucial for modulating chromatin structures and DNA accessibility and plays an important role in gene expression regulation during early development and hematopoiesis. This product is for research use only.

Irreversible menin-MLL interaction inhibitor
Exhibits antitumor activities
Modulates chromatin structures and DNA accessibility
Plays an important role in gene expression regulation

Pricing & Availability

2,857

eMolecules 128517-07-7 | Romidepsin | Broadpharm | MFCD18433404 | 540.690 | C24H36N4O6S2 | 0.000 | C\C=C1/NC(=O)[C@H]2CSSCC\C=C\[C@H](CC(=O)N[C@H](C(C)C)C(=O)N2)OC(=O)[C@@H](NC1=O)C(C)C | 5mg | 795361433

Romidepsin | Broadpharm | 128517-07-7 | MFCD18433404 | 540.690 | C24H36N4O6S2 | 0.000 | C\C=C1/NC(=O)[C@H]2CSSCC\C=C\[C@H](CC(=O)N[C@H](C(C)C)C(=O)N2)OC(=O)[C@@H](NC1=O)C(C)C | 5mg | 795361433

Pricing & Availability

2,858

Medchemexpress LLC HY-B0274 50mg Medchemexpress, Chlorprothixene CAS:113-59-7 Purity:>98%

Medchemexpress, HY-B0274 50mg Chlorprothixene CAS:113-59-7 Chlorprothixene is a dopamine and histamine receptors antagonist with Kis of 18 nM, 2.96 nM, 4.56 nM, 9 nM and 3.75 nM for hD1, hD2, hD3, hD5 and hH1 receptors, respectively. Antipsychotic activity. 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.

Pricing & Availability

2,859

Medchemexpress LLC Ibuprofen-d3 | 121662-14-4 | MFCD06658737 | 99.9% | 209.30 | C13H15D3O2 | 10 MG

Ibuprofen-d3 is the deuterium-labeled form of ibuprofen used as a tracer and internal standard for quantitative analysis by NMR, GC-MS, and LC-MS. It is supplied as a white to off-white solid and retains ibuprofen's COX-1 and COX-2 inhibitory profile, making it suitable for analytical and research applications.

Deuterium-labeled internal standard for mass spectrometry and NMR.
High purity (≈99.9%) for reliable quantitation.
Soluble in DMSO up to 100 mg/mL with ultrasonic assistance.
Stable when stored protected from light at recommended temperatures.
Available in small analytical sizes suitable for standards and assays.

Pricing & Availability

2,860

eMolecules 1380672-07-0 | G007-LK | MFCD28167833 | 10mg

AstaTech | 4-([2262-TERPYRIDIN]-4-YL)ANILINE | 0.1g | 718060036 | O11059 | 95.000 | 178265-65-1 | MFCD06796989 | 324.387 | C21H16N4

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2,861

Apexbio Technology LLC Azithromycin Dihydrate 117772-70-0 25mg

Azithromycin Dihydrate (CAS 117772-70-0) is a macrolide antibiotic targeting the bacterial 50S ribosomal subunit It is designed to inhibit bacterial protein synthesis thereby disrupting bacterial growth and replication Azithromycin Dihydrate exerts its biological activity primarily through reversible binding to the 50S ribosomal subunit inhibiting protein synthesis In in vitro assays Azithromycin Dihydrate demonstrates inhibitory activity against susceptible bacterial strains with reported IC50 values typically in the micromolar range Based on these pharmacological properties Azithromycin Dihydrate holds research potential in investigating mechanisms of antibiotic resistance bacterial susceptibility and developing therapeutic strategies against bacterial infections

Pricing & Availability

2,862

Medchemexpress LLC INH1 | 313553-47-8 | 99.85% | 308.40 | 100 MG

INH1 specifically disrupts the Hec1/Nek2 interaction via direct Hec1 binding. It shows promising cancer inhibition activity both in vitro and in vivo. It induces abnormal mitotic processes, as well as cell apoptosis.

Specifically disrupts the Hec1/Nek2 interaction via direct Hec1 binding.
Exhibits promising cancer inhibition activity both in vitro and in vivo.
Induces abnormal mitotic processes and cell apoptosis.
Has various IC50 values against different cancer cell lines such as HeLa, K562, MDA-MB-231, and MDA-MB-468.
Inhibits tumor outgrowth in a xenografted breast cancer model in nude mice.
Available in solid and solution forms.

Pricing & Availability

2,863

Medchemexpress LLC CARFILZOMIB 10MG

Carfilzomib, 10mg, 868540-17-4

Pricing & Availability

2,864

eMolecules 942918-07-2 | Medchem Express | GSK-1070916 | 5mg | 446271385 | HY-70044 | MFCD22420815 | 507.642 | C30H33N7O

Medchem Express | GSK-1070916 | 5mg | 446271385 | HY-70044 | 942918-07-2 | MFCD22420815 | 507.642 | C30H33N7O

Pricing & Availability

2,865

eMolecules 790704-42-6 | Medchem Express | MCB-3681 | 5mg | 515743945 | HY-111902 | 626.614 | C31H32F2N4O8

Medchem Express | MCB-3681 | 5mg | 515743945 | HY-111902 | 790704-42-6 | 626.614 | C31H32F2N4O8

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Antibiotics

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Medchemexpress LLC Anhydrotetracycline hydrochloride | 13803-65-1 | ≥98.0% | 462.88 | C22H23ClN2O7 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-114226 5mg Medchemexpress, Olutasidenib CAS:1887014-12-1 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC SJB2-043 63388-44-3 5mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-101404A 10mg Medchemexpress, L-Homocysteine thiolactone (hydrochloride) CAS:31828-68-9 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Menin-MLL inhibitor 20 | 2448173-47-3 | 98.8% | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-B0274 50mg Medchemexpress, Chlorprothixene CAS:113-59-7 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Ibuprofen-d3 | 121662-14-4 | MFCD06658737 | 99.9% | 209.30 | C13H15D3O2 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC Azithromycin Dihydrate 117772-70-0 25mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC INH1 | 313553-47-8 | 99.85% | 308.40 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC CARFILZOMIB 10MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More