Cell Culture Reagents, Antibiotics and Supplements
Sigma Aldrich Fine Chemicals Biosciences Spectinomycin dihydrochloride pentahydrate powder, BioReagent, suitable for cell culture | 22189-32-8 | MFCD00150886 | 25G
Spectinomycin dihydrochloride pentahydrate powder, BioReagent, suitable for cell culture | Purity: >=98.0% | Mol Wt: 495.35 | 22189-32-8 | MFCD00150886 | 25G
Medchemexpress LLC Celastrol | 34157-83-0 | MFCD03424073 | >98.0% | C29H36O4 | 10MG
Celastrol is a natural triterpenoid small molecule used in research to inhibit proteasome activity and to induce autophagy and apoptosis. It is applied in cellular and biochemical studies investigating proteostasis, inflammatory signaling, and metabolic regulation.
- High purity (>98%).
- Solid powder suitable for storage and formulation.
- Potent proteasome inhibitor and autophagy inducer.
- Applicable to cellular and biochemical assays.
- Available in multiple pack sizes and solution formats for experimental flexibility.
- COA and SDS available to support quality and safety documentation.
Medchemexpress LLC Erythromycin lactobionate | 3847-29-8 | 100.0% | 25 MG
Erythromycin lactobionate is a macrolide antibiotic produced by the actinomycete *Streptomyces erythreus*. It exhibits a broad spectrum of antimicrobial activity by binding to bacterial 50S ribosomal subunits, inhibiting RNA-dependent protein synthesis. It has also demonstrated antitumor and neuroprotective effects in various research studies.
- Macrolide antibiotic
- Inhibits RNA-dependent protein synthesis
- Exhibits antitumor and neuroprotective effects
- Powder storage: -20°C for 3 years
- In solvent storage: -80°C for 6 months, -20°C for 1 month
- Soluble in H2O: ≥ 100 mg/mL (91.56 mM)
Medchemexpress LLC HY-17608 10mg Medchemexpress, Daprodustat CAS:960539-70-2 Purity:>98%
Medchemexpress, HY-17608 10mg Daprodustat CAS:960539-70-2 Daprodustat (GSK1278863) is an orally active hypoxia-inducible factor prolyl hydroxylase (HIF-PH) inhibitor being developed for the treatment of anemia associated with chronic kidney disease. 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.
Medchemexpress LLC HY-77195 5mg Medchemexpress, Poloxime CAS:17302-61-3 Purity:>98%
Medchemexpress, HY-77195 5mg Poloxime CAS:17302-61-3 Poloxime, a hydrolysis product of poloxin, is a non-ATP-competitive Plk1 inhibitor, with moderate Plk1 inhibitory 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.
Medchemexpress LLC Chloramphenicol (Standard) | 56-75-7 | 99.7% | 25 MG
Chloramphenicol is an analytical standard intended for research and analytical applications. It is an orally active, potent, and broad-spectrum antibiotic with antibacterial activity. It represses the oxygen-labile transcription factor and hypoxia inducible factor-1 alpha (HIF-1α) in hypoxic A549 and H1299 cells, suppressing mRNA levels of vascular endothelial growth factor (VEGF) and glucose transporter 1, leading to decreased VEGF release.
- Used as an analytical standard for research and analytical applications.
- Potent, orally active, broad-spectrum antibiotic.
- Exhibits antibacterial activity.
- Represses HIF-1α in hypoxic A549 and H1299 cells.
- Suppresses mRNA levels of VEGF and glucose transporter 1.
- Decreases VEGF release.
- Suitable for anaerobic infections and lung cancer research.
- Commonly used in HPLC, GC, and MS as a reference standard.
Sigma Aldrich Fine Chemicals Biosciences Enrofloxacin United States Pharmacopeia (USP) Reference Standard | 93106-60-6 | MFCD00792463 | 200MG
Enrofloxacin United States Pharmacopeia (USP) Reference Standard | Mol Wt: 359.39 | 93106-60-6 | MFCD00792463 | 200MG
Medchemexpress LLC Saroglitazar magnesium | 1639792-20-3 | 98.0% | 901.42 | 1 MG
Saroglitazar magnesium is a novel peroxisome proliferator-activated receptor (PPAR) agonist with predominant PPARα and moderate PPARγ activity, having EC50 values of 0.65 pM and 3 nM in HepG2 cells, respectively. It is for research use only.
- Pparα agonist (ec50: 0.65 pm in hepg2 cells)
- Moderate pparγ activity (ec50: 3 nm in hepg2 cells)
- Causes dose-dependent reductions in serum triglycerides, free fatty acids, and glucose in db/db mice.
- Shown efficacy in lowering triglycerides in wistar rats and marmosets.
- Appears to have good potential as a therapeutic agent for dyslipidemia and diabetes.
- Appearance: solid
- Color: off-white to light yellow
Medchemexpress LLC Brilacidin (tetrahydrochloride) | 1224095-99-1 | 1082.75 | 5 MG
Brilacidin tetrahydrochloride is an anti-infective antimicrobial. It demonstrates MIC90s of 1 and 8 μg/mL for Gram-positive bacteria such as *Streptococcus pneumonia* and *Streptococcus viridans*, and MIC90s of 8 and 4 μg/mL for Gram-negative bacteria including *Haemophilus influenza* and *Pseudomonas aeruginosa*. This compound acts as a defensin mimetic antibiotic.
- Functions as an anti-infective antimicrobial
- Acts as a defensin mimetic antibiotic compound
Sigma Aldrich Fine Chemicals Biosciences Chlortetracycline Selective Supplement suitable for microbiology | 57-62-5 | MFCD00864876 | 5VL
Chlortetracycline Selective Supplement suitable for microbiology | Mol Wt: 478.88 | 57-62-5 | MFCD00864876 | 5VL
Teknova 15mg/mL Tetracycline in 50% Ethanol Solution. 25mL, 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.
Medchemexpress LLC Streptomycin | 57-92-1 | 99.91% | 100 MG
Streptomycin is a potent antibiotic effective against *M. tuberculosis* for tuberculosis (TB) research and various bacterial infections. It functions by strongly binding to nucleic acids, which interferes with and blocks protein synthesis while allowing continued RNA and DNA synthesis. This compound is also commonly used as an antibiotic in culture media and acts as a blocker of stretch-activated and mechanosensitive ion channels in neurons and cardiac myocytes.
- Effective antibiotic against *M. tuberculosis*.
- Used for tuberculosis (TB) research.
- Bactericidal agent for various bacterial infections.
- Interferes with and blocks protein synthesis.
- Permits continued RNA and DNA synthesis.
- Commonly used antibiotic in culture media.
- Blocks stretch-activated and mechanosensitive ion channels in neurons and cardiac myocytes.
eMolecules 1637771-14-2 | Medchem Express | Alobresib | 5mg | 482203916 | HY-109050 | 437.503 | C26H23N5O2
Ambeed | Methyl but-2-ynoate | 5g | 595929464 | A760588 | 23326-27-4 | MFCD00009273 | 98.101 | C5H6O2
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Medchemexpress LLC Duocarmycin DM free base | 1116745-06-2 | MFCD32201125 | 99.7% | 463.96 | C26H26ClN3O3 | 10 MG
Duocarmycin DM free base is a DNA minor-groove alkylating cytotoxin used in antibody-drug conjugate (ADC) research and studies of DNA damage and cell-cycle effects. It alkylates adenine in AT-rich sequences and exhibits extremely potent cytotoxicity against cancer cells.
- dna minor-groove alkylator used as an adc cytotoxin and research payload.
- cas number 1116745-06-2; molecular formula C26H26ClN3O3; molecular weight 463.96.
- high solubility in DMSO (50 mg/mL); in vivo formulations achieve ≥2 mg/mL as clear solutions.
- storage: -20°C protected from light and under nitrogen; in solvent: -80°C up to 6 months, -20°C up to 1 month.
- available pack sizes include 1 mg, 5 mg, and 10 mg for stock preparation.
Medchemexpress LLC HY-B0108 100mg , Daptomycin LY146032 CAS:103060-53-3 Purity:98%
Medchemexpress, HY-B0108 100mg Daptomycin LY146032 CAS:103060-53-3 Formula:C72H101N17O26 Purity:98% Daptomycin is a lipopeptide antibiotic with rapid in vitro bactericidal activity against gram-positive organisms. 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.