Lactones
Medchemexpress LLC Fc gamma RIIB/CD32b 5ug | 5ug
Fc RIIB/CD32b proteins exhibit low affinity as complexes or receptors that aggregate the immunoglobulin Fc region ITIM phosphorylated by Fc RIIB/CD32b recruits inositol phosphatases SHIP1 and SHIP2 inhibits Ras activation down-regulates MAPK activity reduces PLC- function and results in PKC activation Inhibition of MAP kinase pathway and anti-apoptotic kinase Akt inhibit cell proliferation and survival Fc gamma RIIB/CD32b Protein Cynomolgus (HEK293 His) is the recombinant cynomolgus-derived Fc gamma RIIB/CD32b protein expressed by HEK293 with C-His labeled tag
Medchemexpress LLC IFN-gamma Human HE 50ug | 50ug
IFN-gamma Protein is a dimeric soluble cytokine It exerts antibacterial antiviral and antitumor effects through JAK-STAT mTOR MAPK and PI3K/AKT signaling pathways IFN-gamma Protein Human (HEK293 His-Avi) is the recombinant human-derived IFN-gamma protein expressed by HEK293 with C-His C-Avi labeled tag
Medchemexpress LLC Fc gamma RIIa/CD32a protein, human (H167R, Fc tag) | 10 UG
Recombinant human Fc gamma RIIA (CD32a) protein (H167R) expressed in HEK293 cells with an Fc tag. Supplied as a 0.22 μm-filtered PBS solution with low endotoxin, it is intended for in vitro binding and functional assays targeting human IgG-Fc interactions. Store at -80°C and avoid repeated freeze-thaw cycles.
- Fc-tagged construct for detection and immobilization.
- Expressed in HEK293 cells for human-like glycosylation.
- Low endotoxin level (<1 EU/μg) suitable for cell-based assays.
- Supplied as a sterile, filtered solution in PBS, pH 7.4.
- Functional binding demonstrated by ELISA (linear range 0.625-10 μg/mL).
- Store at -80°C; shipped on dry ice.
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 Beta-propiolactone | 57-57-8 | MFCD00005169 | 99.4% | 72.06 g/mol | C3H4O2 | 250 MG
Propiolactone (beta-propiolactone) is a small, reactive lactone used primarily as a chemical viral inactivator and bacteriostatic agent in research and vaccine formulation. It is supplied as a high-purity reagent for laboratory applications that require reliable viral inactivation; the chemical is reactive and should be handled with appropriate safety precautions.
- High purity (99.36%) suitable for research use.
- Molecular weight 72.06 g/mol for analytical calculations.
- Used as a chemical viral inactivator and bacteriostatic agent.
- Available in multiple pack sizes, including 250 mg.
- Chemical formula C3H4O2; synonyms include β-propiolactone and 2-oxetanone.
Medchemexpress LLC Beta-propiolactone | 57-57-8 | MFCD00005169 | 99.4% | 72.06 g/mol | C3H4O2 | 1 ML
Propiolactone (beta-propiolactone) is a small, reactive four-membered lactone (C3H4O2, 72.06 g/mol) provided as a 10 mM solution in DMSO for laboratory research. It is commonly used as a viral chemical inactivator and as a reactive reagent in biochemical and virology workflows. Handle with appropriate personal protective equipment and consult the SDS before use.
- Supplied as a 10 mM solution in DMSO, 1 mL vial.
- High purity suitable for research applications.
- Reactive lactone used for viral inactivation and chemical modification.
- Stable when stored frozen; follow storage recommendations.
- For research use only; not for human or clinical use.
Apexbio Technology LLC L-161,982(Synonyms: L-161982, L161982, EP4 Receptor Antagonist L-161982, EP4 antagonist L-161982), 1mg, CAS: 147776-06-5.
L-161 982 (CAS 147776-06-5) is a selective antagonist of the prostaglandin E2 receptor subtype EP4 By specifically blocking EP4 signaling this compound modulates downstream pathways associated with inflammation and cell proliferation In vitro studies indicate that inhibition of EP4 by L-161 982 reduces ERK phosphorylation and consequently suppresses proliferation of the HCA-7 cell line Additionally rodent studies demonstrate that L-161 982 alleviates collagen-induced arthritis underscoring its utility in investigating EP4-related inflammatory processes and disease mechanisms
Selleck Chemical LLC Gamma-Oryzanol S3957-25mg
Gamma-oryzanol (GO) a nutriactive phytochemical naturally occurring in crude rice bran oil is an antioxidant compound used to treat hyperlipidemia disorders of menopause and to increase the muscle mass -Oryzanol is a potent DNA methyltransferases (DNMTs) inhibitor in the striatum of mice -Oryzanol significantly inhibits the activities of DNMT1 (IC50 3 2 M) DNMT3a (IC50 22 3 M)
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.
Sigma Aldrich Fine Chemicals Biosciences Mevastatin >=98% (HPLC), powder or crystals | 73573-88-3 | MFCD05662341 | 5MG
Mevastatin >=98% (HPLC), powder or crystals | Purity: >=98% (HPLC) | Mol Wt: 390.51 | 73573-88-3 | MFCD05662341 | 5MG
Sigma Aldrich Fine Chemicals Biosciences gamma-Valerolactone BioRen1L
We are committed to bringing you Greener Alternative Products which adhere to one or more of The 12 Principles of Greener Chemistry. gamma-ValerolactoneA(GVL) is a bio-based fully degradable non-toxic green solvent and has been aligned with Safer Solvent and Auxiliaries Use of Renewable feedstocks and Design for Degradation. Click here for more information.
Sigma Aldrich Fine Chemicals Biosciences gamma-Decalactone 98 fCC f1KG
I3-Decalactone the main volatile aroma compound found in peaches can be used as a flavoring agent in the food industry due to its distinct peach odor. It is also found in strawberries and apricots.