Drug Standards
![Medchemexpress LLC 2-[[4-[[[4-(1,1-dimethylethyl)phenyl]sulfonyl]imino]-1,4-dihydro-1-oxo-2-naphthalenyl]thio]-acetic acid | 881487-77-0 | 98.0% | 443.54 g/mol | C22H21NO5S2 | 10MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000239369.png-250.jpg)
Medchemexpress LLC 2-[[4-[[[4-(1,1-dimethylethyl)phenyl]sulfonyl]imino]-1,4-dihydro-1-oxo-2-naphthalenyl]thio]-acetic acid | 881487-77-0 | 98.0% | 443.54 g/mol | C22H21NO5S2 | 10MG
KPT-6566 is a selective, covalent inhibitor of the prolyl isomerase PIN1 that binds the enzyme's catalytic site, promotes PIN1 degradation, and induces DNA damage responses and cell death in cancer models. It is supplied as a solid and as DMSO solutions and is intended for biochemical and cell-based research targeting PIN1-dependent pathways.
- Selective, covalent inhibitor of prolyl isomerase PIN1.
- Binds the catalytic site and promotes PIN1 degradation.
- Demonstrated biochemical potency (PIN1 PPIase IC50 ≈ 640 nM; Ki ≈ 625 nM).
- High purity: 98.0%.
- Molecular formula C22H21NO5S2; molecular weight 443.54 g/mol.
- Available as solid (multiple mg sizes) and as 10 mM solutions in DMSO for assays.
- Suitable for biochemical assays and cell-based cancer research.
Sigma Aldrich Fine Chemicals Biosciences Vitamin D metabolites in frozen human serum, 4 x 1 mL
Vitamin D metabolites in frozen human serum has been used as a reference material for the calibration and standardization of 25-hydroxyvitamin D (25(OH)D) from dried blood spot samples by liquid chromatography-tandem mass spectrometry (LC-MS/MS).
Medchemexpress LLC Citalopram | 59729-33-8 | 99.8% | 100 MG
Citalopram (CAS 59729-33-8) is a racemic selective serotonin reuptake inhibitor (SSRI) provided as an analytical research standard for laboratory use. It is intended for analytical and pharmacological research and method development; not for human or clinical use.
- Analytical standard for research use only.
- Molecular formula C20H21FN2O.
- Molecular weight 324.39 g/mol.
- Reported purity about 99.8% (manufacturer listing; may vary by batch).
- Supplied as a 100 MG quantity suitable for analytical assays.
![Alkali Scientific Folic Acid [Pteroylglutamic acid] [Vitamin M], 5 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000661364.jpg-250.jpg)
Alkali Scientific Folic Acid [Pteroylglutamic acid] [Vitamin M], 5 G
Folic Acid (Pteroylglutamic acid), also known as Vitamin B9, is a compound used in cell culture applications, supplied in a 5g quantity. Folic acid is essential for DNA synthesis, repair, and cellular division, making it a vital component in maintaining cell growth and function. In cell culture, folic acid is typically used to support the growth and proliferation of eukaryotic cells, particularly in mammalian cell culture systems. It is also utilized in research related to gene expression, cellular metabolism, and the study of folate metabolism in various biological systems. The 5g packaging is ideal for laboratories requiring consistent and stable folic acid supplementation in their cell culture medium.
Medchemexpress LLC Naloxone | 465-65-6 | 99.7% | 327.37 | 50 MG
Naloxone is an antagonist of the Opioid receptor. It alleviates opioid-overdose-induced respiratory depression and may cause pulmonary edema and cardiac arrhythmias. It is for research use only and not sold to patients.
- Alleviates opioid-overdose-induced respiratory depression
- May cause pulmonary edema and cardiac arrhythmias
- For research use only
Apexbio Technology LLC Everolimus (RAD001), 10mg. Cas: 159351-69-6 MFCD: MFCD00929329. MTOR inhibitor
mTOR inhibitor, Rapamycin Sirolimus derivative, antifungal and immunosuppresant 159351-69-6. MFCD00929329
Sigma Aldrich Fine Chemicals Biosciences Bendroflumethiazide British Pharmacopoeia (BP) Reference Standard | 73-48-3 | MFCD00078963 |
Bendroflumethiazide British Pharmacopoeia (BP) Reference Standard | Mol Wt: 421.41 | 73-48-3 | MFCD00078963 |
Alkali Scientific Esculin, 1 Kilogram
Esculin is a biochemical reagent supplied in a 1 kg bottle, typically used in laboratory settings. This chemical is widely utilized for tests involving the isolation and identification of microorganisms, particularly in the differentiation of certain Gram-positive bacteria. The compound is used in biochemical assays where it acts as a substrate in the determination of enzyme activities like esculin hydrolysis, which is a hallmark of certain bacterial species. It’s also used for preparing specific media for bacterial identification and fermentation tests, as well as in other microbiological procedures that require a substrate for enzyme activity. This high-purity reagent is perfect for academic research, quality control, and other laboratory analyses.
Apexbio Technology LLC Dasatinib (BMS-354825), 10mM (in 1mL DMSO) Cas No: 302962-49-8 MFCD: MFCD11046566
Dasatinib is a small-molecule inhibitor of both the Src and Bcr-Abl tyrosine kinases with IC50values of 0.5 nM and 1 nM. The oncogenic tyrosine kinase Bcr-Abl, plays a critical role in the pathogenesis of CML(chronic myelogenous leukemia). There are other sizes available. Please inqury us for quote.
Sigma Aldrich Fine Chemicals Biosciences Atropine sulfate British Pharmacopoeia (BP) Reference Standard | 5908-99-6 | MFCD00074815 |
Atropine sulfate British Pharmacopoeia (BP) Reference Standard | Mol Wt: 694.83 | 5908-99-6 | MFCD00074815 |
Alkali Scientific Doxycycline Hydrochloride, 250 G
Doxycycline Hydrochloride is a tetracycline-class antibiotic widely utilized in microbiology, biotechnology, and molecular research. It inhibits bacterial protein synthesis by binding to the 30S ribosomal subunit, effectively preventing cell growth and replication. The compound demonstrates broad-spectrum activity against both Gram-positive and Gram-negative bacteria, making it suitable for antimicrobial assays, culture media preparation, and contamination control in laboratory environments. Its hydrochloride salt form ensures good solubility in aqueous solutions. In addition, doxycycline is frequently used in inducible gene expression systems, where it serves as a regulatory agent to control transcription in experimental studies.