Organosulfur Compounds
Medchemexpress LLC Mouse IgG2a Fc Isot 25mg | 25mg
Mouse IgG2a Fc Isotype Control is a Fc fragment of mouse IgG2a only and does not contain the Fab fragments The molecular mass is about 52 kDa
Medchemexpress LLC NIR-797-isothiocyanate | 152111-91-6 | MFCD01862952 | 99.3% | 880.14 g/mol | C45H50N3NaO6S4 | 10 MG
NIR-797-isothiocyanate is a near-infrared fluorescent dye bearing an isothiocyanate reactive group for covalent conjugation to primary amines. It is supplied as a brown to black solid intended for bioconjugation and imaging applications where near-infrared detection is required.
- Near-infrared fluorescent dye suitable for imaging applications.
- Isothiocyanate reactive group for covalent coupling to primary amines.
- High purity (99.26%) for consistent labeling performance.
- Molecular weight 880.14 g/mol aids reagent preparation and calculation.
- Stable as a solid at -20°C; in solution store at -80°C for long-term.
Medchemexpress LLC 6-isothiocyanato-fluorescein | 3012-71-3 | MFCD00041838 | 90.0% | 389.38 g·mol⁻¹ | C21H11NO5S | 250 MG
6-Isothiocyanato-Fluorescein (FITC isomer II) is an amine-reactive fluorescent labeling reagent used to derivatize primary amines on proteins, peptides, and other biomolecules for fluorescence detection and conjugation workflows. It is supplied as a solid and reacts via its isothiocyanate group to form stable thiourea linkages.
- Amine-reactive isothiocyanate group for stable thiourea bond formation.
- Suitable for labeling proteins, peptides, and small molecules for fluorescence detection.
- Offered as a 250 MG solid convenient for multiple conjugation reactions.
- Typical purity approximately 90.0% by supplier specification.
- Molecular formula C21H11NO5S and molecular weight 389.38 g·mol⁻¹.
- CAS number 3012-71-3 for unambiguous chemical identification.
Apexbio Technology LLC S-Isopropylisothiourea hydrobromide 4269-97-0 500mg
S-Isopropylisothiourea hydrobromide is a small-molecule inhibitor targeting nitric oxide synthase (NOS) It is designed to inhibit NOS activity thereby reducing nitric oxide (NO) production and modulating NO-mediated biological processes S-Isopropylisothiourea hydrobromide exerts its biological activity primarily through selective NOS inhibition Based on these pharmacological properties S-Isopropylisothiourea hydrobromide holds research potential in investigating NO-related processes particularly in pathophysiological contexts such as hemorrhagic shock
SIGMA ALDRICH FINE CHEMICALS BIOSCIENCES TETRAMETHYLRHODAMINE ISOTHIOCY
NC3521761 TETRAMETHYLRHODAMINE ISOTHIOCY
Medchemexpress LLC JTT 551 | 776309-04-7 | 99.7% | 605.85 | 1 ML
JTT 551 is a selective protein tyrosine phosphatase 1B (PTP1B) inhibitor, with Ki values of 0.22 μM for PTP1B and 9.3 μM for TCPTP (T-cell protein tyrosine phosphatase). It can be used in the research of type 2 diabetes mellitus. JTT 551 enhances insulin-induced deoxyglucose uptake in a dose-dependent manner and dose-dependently decreases blood glucose levels in db/db mice. It also significantly reduces triglyceride levels.
- Selective PTP1B inhibitor
- Enhances insulin-induced deoxyglucose uptake
- Decreases blood glucose levels
- Reduces triglyceride levels
Medchemexpress LLC Tocopherols | 1406-66-2 | 98.6% | 50 MG
Tocopherols are an important class of fat-soluble vitamins, with gamma-tocopherol being the most common form, followed by beta-tocopherol and alpha-tocopherol.
- High purity (98.6%)
- Liquid form, colorless to light yellow
- Soluble in DMSO at 100 mg/mL
- Stable for up to 3 years in pure form at -20°C
Medchemexpress LLC Tocopherols | 1406-66-2 | 98.6% | 5 G
Tocopherols are an important class of fat-soluble vitamins, the most common form of which is gamma-tocopherol, followed by beta-tocopherol and alpha-tocopherol.
- Important class of fat-soluble vitamins.
- Gamma-tocopherol is the most common form.
- Includes beta-tocopherol and alpha-tocopherol.