Alpha beta-unsaturated carbonyl compounds
Medchemexpress LLC CCT2 Human His-SUM 5ug
Recombinant full-length human CCT2 (chaperonin containing TCP1 subunit 2) expressed in E. coli with N-terminal 6xHis and SUMO tags. Supplied as purified protein for biochemical, structural, and interaction studies; store frozen and aliquot to preserve integrity.
- Purified full-length human CCT2 protein.
- N-terminal 6xHis and SUMO tags facilitate purification and detection.
- Purity greater than 90% as determined by reducing SDS-PAGE.
- Approximate molecular weight ~66 kDa for identification by SDS-PAGE.
- Available in small microgram pack sizes suitable for assay development.
- Stable when stored frozen; aliquot to minimize freeze-thaw cycles.
Medchemexpress LLC NG-497 | 2598242-66-9 | 99.07% | 315.36 | 1 ML
NG-497 is a selective human adipose triglyceride lipase (ATGL) inhibitor that targets the enzymatically active patatin-like domain of human ATGL. It has potential value for tumor research. NG-497 selectively inactivates human and nonhuman primate ATGL but not structurally and functionally related lipid hydrolases, and abolishes human adipocytes in a dose-dependent and reversible manner lipolysis. NG-497 (40 μM, 80 min) reduces lipolysis-dependent respiration in HepG2 cells without impairing mitochondrial function through off-target effects.
- Selective human ATGL inhibitor
- Targets enzymatically active patatin-like domain
- Potential for tumor research
- Selectively inactivates human and nonhuman primate ATGL
- Abolishes human adipocytes in a dose-dependent and reversible manner lipolysis
Medchemexpress LLC PNKP Human His-SUM 50ug
Recombinant human polynucleotide kinase/phosphatase (PNKP) is supplied lyophilized with N-terminal His and SUMO tags. Expressed in E. coli and provided at 50 μg with >90% purity, it is intended for biochemical assays, structural studies, and antibody validation and reflects the enzyme's roles in DNA repair (NHEJ and BER).
- Lyophilized recombinant protein with N-terminal His and SUMO tags.
- Expressed in E. coli and provided as a 50 μg vial for small-scale studies.
- Purity greater than 90% by reducing SDS-PAGE for reproducible results.
- Formulated with trehalose and EDTA to support stability during storage.
- Suitable for enzymatic assays, structural analysis, and antibody validation.
- Recommend aliquoting and storage at -20°C or -80°C for extended stability.
Medchemexpress LLC 3-Methyl-2-butenal | 107-86-8 | 97.3% | 84.12 | 500 G
3-Methyl-2-butenal (3-Methylbut-2-en-1-al) is a compound that can be isolated from hops. It is intended for research use only and is not sold to patients. It appears as a liquid with a density of 0.9 g/cm³, and its color can range from colorless to light yellow. Its initial source is plants, specifically Moraceae Humulus lupulus L.
- Can be isolated from hops
- For research use only
- Appears as a liquid
- Density of 0.9 g/cm³
- Colorless to light yellow liquid
- Initial source from plants (Moraceae Humulus lupulus L.)
Medchemexpress LLC DENR Human His-SUM 50ug
Recombinant human DENR protein supplied as an N-terminal 6xHis and SUMO fusion, expressed in Escherichia coli and purified for use in biochemical and molecular biology research. The product is suitable for protein-protein interaction studies, functional assays, and assay development, with purity confirmed by reducing SDS-PAGE and guidance for reconstitution provided by the manufacturer.
- N-terminal 6xHis and SUMO tag.
- Expressed in Escherichia coli.
- Derived from human sequence (accession O43583).
- Purity greater than 90% by reducing SDS-PAGE.
- Available in 5, 10, 50, and 100 μg sizes.
- Reconstitute at 100 μg/mL or higher in ddH2O.
Medchemexpress LLC Nek7 protein, human (His-SUMO) | >90.0% | 20UG
Recombinant full-length human NEK7 protein, N-terminally tagged with 6xHis and SUMO, expressed in E. coli and supplied lyophilized for biochemical and structural studies. The protein is provided as a purified preparation (>90% by reducing SDS-PAGE), with an approximate molecular weight of 50 kDa and sequence corresponding to isoform 1 (M1-S302). Lyophilized from PBS with 6% trehalose; store at -20°C. After reconstitution, stable at 4°C for 1 week or -20°C for longer with carrier protein.
- Full-length human NEK7 kinase (M1-S302).
- N-terminal 6xHis and SUMO tags for purification.
- Expressed in E. coli for high-yield production.
- Purity >90% as determined by reducing SDS-PAGE.
- Lyophilized formulation in PBS with 6% trehalose.
- Stable storage at -20°C; short-term stability at 4°C after reconstitution.
Medchemexpress LLC Crotonaldehyde 2,4-dinitrophenylhydrazone-d3 | 259824-64-1 | 99.1% | 253.23 | 1 MG
Crotonaldehyde 2,4-dinitrophenylhydrazone-d3 is the deuterium labeled Crotonaldehyde 2,4-dinitrophenylhydrazone. It can be used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS. Stable heavy isotopes are incorporated into drug molecules as tracers for quantitation during drug development, and deuteration can affect pharmacokinetic and metabolic profiles.
- Deuterium-labeled stable isotope compound.
- Used as tracer and internal standard.
- Suitable for NMR, GC-MS, or LC-MS analysis.
- Deuteration can affect drug pharmacokinetics and metabolism.
- Solid, orange to red appearance.
- Powder storage: -20°C for 3 years; 4°C for 2 years.
- Solvent storage: -80°C for 6 months; -20°C for 1 month.
- Molecular formula: C10H7D3N4O4.
- Unlabeled CAS: 1527-96-4.
Medchemexpress LLC IBSP Human His-SUM 100ug
The IBSP protein has a strong affinity for hydroxyapatite and plays a crucial role in mineralized matrix formation indicating its overall nature in this regard Its tight binding suggests an important role in cell-matrix interactions particularly in promoting RGD-dependent cell attachment IBSP Protein Human (His-SUMO) is the recombinant human-derived IBSP protein expressed by E coli with N-6 His N-SUMO labeled tag
eMolecules 19125-76-9 | 3-Dimethylamino-2-methyl-2-propenal | Combi-Blocks | MFCD00075471 | 113.160 | C6H11NO | 95.000 | CN(C)\C=C(/C)C=O | 5g | 517028967
3-Dimethylamino-2-methyl-2-propenal | Combi-Blocks | 19125-76-9 | MFCD00075471 | 113.160 | C6H11NO | 95.000 | CN(C)\C=C(/C)C=O | 5g | 517028967
Medchemexpress LLC CCT2 Human His-SUM 10ug
Recombinant human CCT2 supplied lyophilized with N-terminal 6xHis and SUMO tags, expressed in E. coli and intended for research use. The product is provided as a 10 μg vial, formulated in 10 mM Tris-HCl, 1 mM EDTA, 6% trehalose (pH 8.0), and characterized for purity, molecular weight, endotoxin, and storage stability to support biochemical and cell biology applications.
- Recombinant human CCT2 with N-terminal His and SUMO tags.
- Expressed in E. coli for scalable production.
- Lyophilized formulation in Tris-EDTA-trehalose buffer for stability.
- Greater than 90% purity by reducing SDS-PAGE.
- Molecular weight approximately 66 kDa.
- Endotoxin level below 1 EU/μg by LAL assay.
- Provided as a 10 μg vial; reconstitute to ≥100 μg/mL recommended.
- Store at -20°C; after reconstitution stable short term at 4°C or long term at -20°C/-80°C.
Medchemexpress LLC 3-Methyl-2-butenal | 107-86-8 | 97.3% | 84.12 | 10 G
3-Methyl-2-butenal, also known as 3-Methylbut-2-en-1-al, can be isolated from hops. This product is intended for research use only.
- Appearance: Liquid (density: 0.9 g/cm³)
- Color: Colorless to light yellow
- Initial source: Plants Moraceae Humulus lupulus L. (hops)