Lactones
Selleck Chemical LLC 3 3-Dimethylglutaric acid
3 3-Dimethylglutaric acid (3 3-Dimethylpentanedioate) is a compound that has occasionally found in human urine
Medchemexpress LLC L-Cysteine, L-γ-glutamyl- | 636-58-8 | 98.3% | 250.27 | 25 MG
Gamma-glutamylcysteine (γ-Glutamylcysteine) is a dipeptide composed of cysteine and glutamic acid. It serves as a precursor to glutathione (GSH) and acts as a cofactor for glutathione peroxidase (GPx), which helps to increase GSH levels.
- Human gut microbiota metabolite
- Microorganism
- Classification of application fields: ketones, aldehydes, acids
- Endogenous metabolite
- Research areas: inflammation/immunology disease research fields
Medchemexpress LLC HY-I0301 5g Medchemexpress, D-(+)-Glucono-1,5-lactone CAS:90-80-2 Purity:>98%
Medchemexpress, HY-I0301 5g D-(+)-Glucono-1,5-lactone CAS:90-80-2 D-(+)-Glucono-1,5-lactone is a polyhydroxy (PHA) that is capable of metal chelating, moisturizing and antioxidant 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.
Apexbio Technology LLC Butyrolactone 3 778649-18-6 1mg
Butyrolactone 3 (CAS 778649-18-6) is a small-molecule inhibitor that targets the histone acetyltransferase Gcn5 a member of the GNAT family with specificity for histone H3 acetylation In vitro studies demonstrate that Butyrolactone 3 inhibits Gcn5 activity with an IC50 of 100 M while showing minimal inhibition of CBP The binding affinity of Butyrolactone 3 to Gcn5 is comparable to that of histone H3 and its inhibition is non-irreversible indicating it does not act via a Michael addition mechanism Structurally modification at position 2 has been suggested as a basis for structure activity relationship (SAR) studies Currently Butyrolactone 3 is utilized in preclinical research aimed at modulating Gcn5-mediated histone acetylation
Medchemexpress LLC SIRP gamma Cynomolg 100ug | 100ug
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 RIIIB/CD16b 100ug | 100ug
Fc gamma RIIIB/CD16b Protein a low-affinity receptor for IgG binds complexed or monomeric IgG Unlike Fc gamma RIIIA it cannot mediate antibody-dependent cytotoxicity or phagocytosis Instead Fc gamma RIIIB may act as a trap for immune complexes circulating without activating neutrophils Existing as a monomer it interacts with INPP5D/SHIP1 implying its role in intracellular signaling pathways linked to immune responses Fc gamma RIIIB/CD16b Protein Human (Biotinylated NA2 HEK293 His-Avi) is the recombinant human-derived Fc gamma RIIIB/CD16b protein expressed by HEK293 with C-Avi C-His labeled tag
Medchemexpress LLC Glucosylceramide | 85305-87-9 | 98% | 5 MG
Glucosylceramides are sphingolipid molecules found in both neuronal and non-neuronal mammalian tissues, as well as in low quantities across various plant species. Elevated levels of glucosylceramides provide cellular protection and prepare certain cells for proliferation; however, they have also been linked to obesity-induced insulin resistance in mice and to neuronal deficits observed in neuronopathic Gaucher disease.
- Found in neuronal and non-neuronal mammalian tissues.
- Also present in low quantities across various plant species.
- Elevated levels provide cellular protection.
- Prepares certain cells for proliferation.
Medchemexpress LLC Gamma-undecalactone | 104-67-6 | MFCD00005405 | 99.0% | 184.27 g/mol | C11H20O2 | 100 MG
Gamma-undecalactone is a naturally occurring lactone with a characteristic fruity, peach-like aroma used as a flavor and fragrance ingredient and as a biochemical reagent in research. It is supplied as a high-purity liquid suitable for analytical, formulation, and assay applications.
- Molecular formula: C11H20O2.
- Molecular weight: 184.27 g/mol.
- CAS number: 104-67-6.
- Physical form: colorless to light yellow liquid.
- Purity: ~99% (high purity).
- Typical uses: flavoring, fragrance, biochemical research.
- Solubility: soluble in DMSO.
Medchemexpress LLC BD-1008 dihydrobromide | 138356-09-9 | MFCD00209903 | 98.1% | 463.08 g/mol | C15H24Br2Cl2N2 | 50 MG
BD-1008 dihydrobromide is a research-grade, nonselective sigma (σ) receptor antagonist provided as the dihydrobromide salt. It is supplied with reported high purity and standard physicochemical identifiers to support biochemical and pharmacological studies, enabling consistent experimental use.
- Nonselective sigma receptor antagonist for pharmacological studies.
- Provided as the dihydrobromide salt for stability and handling.
- Reported purity 98.1% to support reproducible results.
- Molecular weight 463.08 g/mol and formula C15H24Br2Cl2N2 for clear identification.
- Available in small research pack sizes, including 50 MG, for laboratory use.