Quinone and hydroquinone lipids
Medchemexpress LLC γ-Tocopherol | 54-28-4 | 25 MG
γ-Tocopherol is a chemical compound primarily intended for use as a laboratory chemical and in the manufacture of substances. This product is for research use only and has not been fully validated for medical applications. It is stable under recommended storage conditions.
- Intended for laboratory use.
- Stable under recommended storage conditions.
- Recommended storage at 4°C, protected from light.
- For shipping, can be at room temperature if less than 2 weeks.
- Keep container tightly sealed in a cool, well-ventilated area.
- Keep away from direct sunlight and sources of ignition.
Apexbio Technology LLC Luteinizing hormone releasing hormone human acetate salt (LHRH) 33515-09-2 5mg
Luteinizing hormone releasing hormone human acetate salt (LHRH) is a neuropeptide hormone targeting anterior pituitary signaling pathways It is designed to stimulate the anterior pituitary gland thereby promoting secretion of follicle-stimulating hormone (FSH) and luteinizing hormone (LH) LHRH exerts its biological activity primarily by selectively activating matrix metalloproteinase-2 (MMP-2) and matrix metalloproteinase-9 (MMP-9) key enzymes involved in extracellular matrix remodeling In studies with human endometrial cancer cell lines and decidual stromal cells LHRH mediates induction of MMP-9 expression and activation Based on these pharmacological properties LHRH holds research potential in reproductive biology embryo implantation tumor cell invasiveness and metastasis studies
STA PHARMACEUTICAL US LLC Tocopherol amidite | 10 g | CAS 142386-74-1 | InChIKey USUSEQXJHLFSON-UHFFFAOYSA-N
Tocopherol amidite is a Amidite reagent (Subcategory: Specialty Linker/End Modifier) sold by WuXi TIDES. Offered in 10 g. Store at -20 °C. Ships on dry ice. SDS available for reference.
Specifications
- CAS: 142386-74-1
- MDL: No data
- InChIKey: USUSEQXJHLFSON-UHFFFAOYSA-N
- Molecular Weight: 630.938761998
- Molecular Formula: C38H67N2O3P
- Purity: ≥95%
- Container Type: 250 mL Glass (28-400)
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 179.7 g
- Commodity Code: 29329900
- Country Of Origin: China
- IUPAC: 2-cyanoethyl (2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)chroman-6-yl) diisopropylphosphoramidite
- SMILES: CC(CCCC(CCCC(CCCC1(CCC2=C(C(C)=C(C(OP(N(C(C)C)C(C)C)OCCC#N)=C2C)C)O1)C)C)C)C
Medchemexpress LLC Rel-α-vitamin E (rel-D-α-tocopherol) | 2074-53-5 | 430.72 | 1 ML
rel-α-Vitamin E (rel-D-α-Tocopherol) is a vitamin with antioxidant properties and also a mixture.
- Functions as a free radical scavenger
- Protects long-chain polyunsaturated fatty acids from oxidation
- Inhibits recruitment of lymphocytes and eosinophils
- Used in studies relating vitamin E status to inflammatory state and oxidative stress
Cayman Chemical -a-Tocopherol Acetate 100g
An acetate form of (±)-α-tocopherol; inhibits heat-stress-induced decreases in blastocyst number in pregnant mice and GSH levels in isolated mouse zygotes in a model of hypothermia-induced pre-implantation embryonic death at 1 g/kg; prevents sidestream cigarette smoke-induced decreases in body weight and lung dynamic compliance and increases in lung resistance in mice at 1,050 IU/kg in the diet; increases IL-1β, IL-4, and IFN-γ levels in BALF in the same model
Apexbio Technology LLC Bradykinin (acetate) 6846-03-3 25mg
Bradykinin acetate (CAS 6846-03-3) is a peptide agonist targeting G protein-coupled B1 and B2 receptors It is designed to activate bradykinin receptors thereby modulating inflammatory responses vascular tone and endothelial signaling pathways Bradykinin acetate exerts its biological activity primarily through endothelium-dependent release of nitric oxide and prostacyclin leading to vasodilation Receptor activation also triggers non-vascular smooth muscle contraction increases vascular permeability and mediates pain signaling pathways Based on these pharmacological properties Bradykinin acetate holds research potential in studies of inflammation pain mechanisms and endothelial cell signaling
Medchemexpress LLC Rel-N-((1R,2R)-2-(4-(2-methoxyphenyl)piperazin-1-yl)cyclohexyl)benzenesulfonamide | 2108567-79-7 | MFCD32690912 | 98.9% | 429.58 g·mol⁻¹ | C23H31N3O3S | 5 MG
(rel)-ML-SI3 is a small-molecule TRPML1/3 inhibitor intended for preclinical and in vitro research. The compound is supplied as a white to off-white solid with high reported purity and is used as a pharmacological tool to study lysosomal calcium signaling, autophagy, and related cellular pathways.
- High purity suitable for biochemical and cellular assays.
- Solid form for convenient handling and storage.
- Available in small-scale quantities for screening and optimization.
- Applicable for studies of lysosomal function and autophagy-related mechanisms.
- Molecular formula C23H31N3O3S and molecular weight 429.58 g·mol⁻¹ for reference.
Abcam (-)-Epigallocatechin gallate, antio x idant flavonoid, 100MG
MW 458.38 g/mol, Purity >97%. Potent antioxidant flavonoid. Displays anticancer, antitumour activity and induces apoptosis. Modulates numerous cell signalling pathways, such as inhibiting NF-κB, MAPK and COX-2 pathways. Also shows anti-inflammatory, antibacterial and antiviral activities (EC₅₀ = ~22 μM for inhibition of influenza virus).
The product is subject to the following: Abcam Restricted Use Statement
Medchemexpress LLC (±)-α-Tocopherol acetate (Standard) | 7695-91-2 | 98.9% | 50 MG
This (±)-α-Tocopherol acetate (Standard) is presented as a colorless to light yellow liquid, characterized by its molecular formula C31H52O3 and a molecular weight of 472.74. It is supplied in a brown glass bottle, with storage recommendations at -20°C in sealed conditions, protected from light and moisture. The product exhibits a high purity, verified through an assay of 98.53% and an HPLC purity of 98.86%.
- Colorless to light yellow liquid
- Precise molecular formula of C31H52O3
- Molecular weight of 472.74
- Packaged in a brown glass bottle for optimal preservation
- Recommended storage at -20°C in sealed conditions, away from light and moisture
- High purity of 98.86% (HPLC)
- Traceable to ISO 17025 requirements for calibration
Medchemexpress LLC Vitamin K | 12001-79-5 | 98.7% | 50 MG
Vitamin K, the blood-clotting vitamin, is essential for the function of numerous proteins in the body, including coagulation factors, osteocalcin, and matrix-Gla protein. Intended for research use only, the two naturally occurring forms-Phylloquinone (vitamin K1) and Menaquinones (vitamin K2)-are crucial for the γ-glutamyl carboxylation of all vitamin K-dependent proteins. It also plays important roles in the nervous system, including participation in sphingolipid synthesis in the brain, and has shown benefits in improving insulin sensitivity, glucose tolerance, and bone health.
- Important for blood coagulation.
- Contributes to biological activation of proteins Gas6 and protein S.
- Supports brain function.
- May improve insulin sensitivity and glucose tolerance.
- May reduce risk of type 2 diabetes.
- Associated with improved bone mineral density and reduced fractures.
Medchemexpress LLC D-α-Tocopherol acetate | 58-95-7 | 98.32% | 5 G
D-α-Tocopherol acetate (D-Vitamin E acetate) is an endogenous metabolite that can be hydrolyzed to d-alpha-tocopherol (VE) and absorbed in the small intestine. In cellular studies, it has been shown to inhibit LPS-induced production of NO, prostaglandin E2, and pro-inflammatory cytokines (TNF-α, IFN-γ, IL-1β, and IL-6) in mouse peritoneal macrophages. It also exhibits a slight suppression on the activation of NF-κB p50 and p65. This product is for research use only.
- Can be hydrolyzed to d-alpha-tocopherol (VE) and absorbed in the small intestine.
- Inhibits LPS-induced production of NO, prostaglandin E2, and pro-inflammatory cytokines.
- Slightly suppresses NF-κB p50 and p65 activation.
- For research use only.
Medchemexpress LLC D-α-Tocopherol acetate | 58-95-7 | 98.3% | 25 MG
D-α-Tocopherol acetate (D-Vitamin E acetate) is a compound that can be hydrolyzed to d-alpha-tocopherol (VE) and absorbed in the small intestine. It acts as an endogenous metabolite and is supplied as a colorless to light yellow liquid. This compound is intended for research use only.
- Can be hydrolyzed to d-alpha-tocopherol and absorbed in the small intestine.
- Inhibits LPS-induced production of NO, prostaglandin E2, and pro-inflammatory cytokines (TNF-α, IFN-γ, IL-1β, and IL-6) in mouse peritoneal macrophages.
- Exhibits a slight suppression on the activation of NF-κB p50 and p65.
Medchemexpress LLC Vitamin K1 (Standard) | 84-80-0 | 450.70 | 10 G
Vitamin K1 (Phylloquinone) is a naturally occurring vitamin essential for blood coagulation and bone and vascular metabolism. It is a prenylated naphthoquinone synthesized by plants, green algae, and some cyanobacteria, where it acts as an electron carrier in photosystem I and an electron acceptor for protein disulfide bond formation. In humans, it functions as Vitamin K1. Dietary sources include green leafy vegetables and vegetable oil. Vitamin K1 can also exhibit antiproliferative effects and induce apoptosis in colon cancer cell lines, involving the MAPK pathway and a decrease in polyamine biosynthesis.
- Naturally occurring vitamin
- Required for blood coagulation and bone and vascular metabolism
- Endogenous metabolite
- Purity: 98.60%
- Appearance: liquid
- Color: light yellow to yellow
- Soluble in ethanol (≥ 50 mg/mL) and DMSO (6.67 mg/mL)