Lactones
Medchemexpress LLC Lovastatin hydroxy acid sodium | 75225-50-2 | MFCD00870475 | 99.5% | 444.54 | C24H37NaO6 | 5MG
Lovastatin hydroxy acid sodium is the sodium salt of the active hydroxy acid form of lovastatin and a potent HMG-CoA reductase inhibitor (Ki = 0.6 nM). It is supplied as a high-purity analytical standard for biochemical research, enzymology, and inhibitor profiling.
- High purity for analytical and research applications.
- Potent HMG-CoA reductase inhibition (Ki = 0.6 nM).
- Sodium salt form improves aqueous solubility compared with the lactone.
- Available in small quantities suitable for assay development.
- Includes supporting documentation such as datasheet, certificate of analysis, and safety data sheet.
eMolecules 2-Acetylbutyrolactone | 517-23-7 | MFCD00005394 | 5g
Combi-Blocks | 2-Acetylbutyrolactone | 5g | 335346054 | QE-5636 | 95.000 | 517-23-7 | MFCD00005394 | 128.127 | C6H8O3
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Medchemexpress LLC TC-G-1008 | 1621175-65-2 | 99.4% | 418.90 | C18H19ClN6O2S | 10 MG
TC-G-1008 (GPR39-C3) is a small-molecule, orally available agonist of the G protein-coupled receptor GPR39, supplied as a high-purity solid for in vitro and in vivo pharmacology. It exhibits sub-nanomolar potency (EC50 0.4 nM in rat, 0.8 nM in human) and is suitable for receptor pharmacology, target validation, and pharmacodynamic studies.
- Molecular formula: C18H19ClN6O2S
- Molecular weight: 418.90
- Purity: 99.4%
- Physical form: solid (powder)
- Solubility: DMSO ≥100 mg/mL; in vivo formulations ≥2.5 mg/mL
- Suggested storage: powder -20°C (3 years) or 4°C (2 years); in solvent -80°C (2 years)
- Available pack sizes: 5 mg, 10 mg, 25 mg, 50 mg, 100 mg
Medchemexpress LLC SIRP gamma Cynomolg 10ug | 10ug
SIRP gamma Protein a member of signal-regulatory protein (SIRP) family is the only SIRP detected on T cells and activated NK cells SIRP gamma can bind CD47 providing T cells and NK cells with a cell surface molecule capable of interacting with CD47 SIRP gamma-CD47 interaction mediates strong cell-cell adhesion and supports T cell-APC contact enhancing antigen presentation and consequent T-cell proliferation and cytokine secretion SIRP gamma Protein Cynomolgus (HEK293 His) is the recombinant cynomolgus-derived SIRP gamma protein expressed by HEK293 with C-His labeled tag
Medchemexpress LLC Fc gamma RIIIA/CD16a 50ug | 50ug
Fc gamma RIIIA/CD16a protein is a receptor for the Fc fragment of IgG and activates antibody-dependent cellular cytotoxicity (ADCC) upon binding to antigen-IgG complexes It mediates IgG effector functions on NK cells generating memory-like adaptive NK cells to efficiently eliminate virally infected cells Fc gamma RIIIA/CD16a Protein Human (Biotinylated HEK293 His-Avi) is the recombinant human-derived Fc gamma RIIIA/CD16a protein expressed by HEK293 with C-Avi C-His labeled tag
Medchemexpress LLC Dl-mevalonolactone-4,4,5,5,6,6,6-d7 | 347840-19-1 | MFCD01074169 | 99.3% | 137.18 | C6H3D7O3 | 10 MG
DL-Mevalonolactone-d7 is the deuterium-labeled analogue of DL-mevalonolactone (the δ-lactone form of mevalonic acid), provided as a stable-isotope research reagent for metabolic and analytical studies. It is intended for laboratory research use only.
- Deuterium-labeled analogue (d7) of DL-mevalonolactone.
- Chemical formula C6H3D7O3 and molecular weight 137.18.
- High measured purity of 99.3%.
- Supplied in small-scale research pack sizes (10 MG available).
- Intended for research use only, not for human or diagnostic use.
- Stable isotope label suitable for tracer and mass spectrometry studies.
Medchemexpress LLC IFN-gamma protein, human (CHO) | >95.0% | 100UG
IFN-gamma Protein, Human (CHO) is a recombinant human cytokine produced in Chinese hamster ovary (CHO) cells and supplied as a lyophilized, tag-free protein for research use. It is intended for studies of immune signaling, antiviral responses, and cell-based bioassays, and is provided with supporting documentation including a safety data sheet and certificate of analysis.
- Recombinant human interferon-gamma expressed in CHO cells.
- Tag free, lyophilized formulation with trehalose stabilizer.
- High purity (>95%) as determined by reducing SDS-PAGE.
- Apparent molecular weight ~15-25 kDa due to glycosylation.
- Characterized bioactivity with low-nanogram ED50 in standard assays.
- Stable when stored at -20°C; aliquot and freeze at -80°C for long-term storage.
- Includes SDS and COA documentation for quality and safety.
Medchemexpress LLC Fc gamma RIII/CD16 50ug | 50ug
The Fc gamma RIII/CD16 protein is a receptor for IgG and is optimally activated upon binding to aggregated antigen-IgG complexes initiating antibody-dependent cellular cytotoxicity (ADCC) and preventing inappropriate effector cell activation It mediates IgG effector functions on NK cells generating memory-like adaptive NK cells to efficiently eliminate virally infected cells Fc gamma RIII/CD16 Protein Rhesus Macaque (HEK293 His) is the recombinant Rhesus Macaque-derived Fc gamma RIII/CD16 protein expressed by HEK293 with C-His labeled tag
Medchemexpress LLC Fc gamma RIII/CD16 50ug | 50ug
The Fc RIIIA/CD16a protein is a receptor for IgG and is optimally activated upon binding of aggregated antigen-IgG complexes inducing antibody-dependent cellular cytotoxicity (ADCC) It mediates IgG effector function on natural killer cells limiting viral load Fc gamma RIII/CD16 Protein Cynomolgus (HEK293 His) is the recombinant cynomolgus-derived Fc gamma RIII/CD16 protein expressed by HEK293 with C-His labeled tag
Medchemexpress LLC DL-mevalonolactone-4,4,5,5,6,6,6-d7 | 347840-19-1 | MFCD01074169 | 99.3% | 137.18 | C6H3D7O3 | 5 MG
DL-Mevalonolactone-d7 is the deuterium-labeled form of DL-mevalonolactone, the δ-lactone of mevalonic acid. It is designed for use as a stable isotope reagent or internal standard in metabolic profiling and mass spectrometry applications; intended for research use only.
- Deuterium-labeled internal standard for mass spectrometry and tracer studies.
- High purity (99.27%).
- Molecular weight 137.18 g/mol.
- Soluble in DMSO (100 mg/mL) and water (50 mg/mL); ultrasonic recommended.
- Supplied as a 5 mg liquid for easy aliquoting.