Lipids and Lipid Derivatives
Medchemexpress LLC a-Tocopherol phospha 50mg
-Tocopherol phosphate disodium is an antioxidant that protects against long-wave UVA1 induced cell death and scavenge UVA1 induced ROS in a skin cell model -Tocopherol phosphate disodium exhibits angiogenesis-promoting activity[1][2]
![Medchemexpress LLC 7-methoxybenzo[d][1,3]dioxol-5-ol | 50901-34-3 | 96.0% | 168.15 | C8H8O4 | 10 MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000210406.png-250.jpg)
Medchemexpress LLC 7-methoxybenzo[d][1,3]dioxol-5-ol | 50901-34-3 | 96.0% | 168.15 | C8H8O4 | 10 MG
Antioxidant agent-4 is a small-molecule antioxidant reported to exhibit antilipid peroxidative activity. It is supplied for research use and is characterized by its chemical identifiers, purity, and storage stability.
- Chemical name 7-methoxybenzo[d][1,3]dioxol-5-ol.
- Cas number 50901-34-3.
- Molecular formula C8H8O4.
- Molecular weight 168.15.
- Purity 96.0%.
- Storage and stability in solvent: -80°C for 6 months, -20°C for 1 month when stored under nitrogen.
- Typical package sizes include 10 mg and solution preparations.
Medchemexpress LLC Larazotide acetate | 881851-50-9 | MFCD31630844 | ≥98.0% | 785.89 g/mol | C34H59N9O12 | 25 MG
Larazotide acetate is an eight-amino-acid synthetic peptide zonulin antagonist used in research to modulate tight junctions and intestinal permeability. Supplied as a lyophilized acetate salt, the compound is intended for laboratory studies and requires sealed, low-temperature storage to maintain stability.
- Sequence: Gly-Gly-Val-Leu-Val-Gln-Pro-Gly.
- High purity specification (≥98.0% by HPLC) suitable for analytical and preclinical studies.
- Molecular weight available for dosing calculations: 785.89 g/mol.
- Stable as a dry powder when stored sealed at -20°C to -80°C.
- Provided as a lyophilized powder for convenient reconstitution.
- Intended for research use only; not for clinical or diagnostic use.
Medchemexpress LLC Alpha-tocopherol phosphate | 38976-17-9 | >98.0% | 510.69 | C29H51O5P | 10 MG
Alpha-tocopherol phosphate is a phosphorylated derivative of vitamin E supplied as a high-purity analytical standard for biochemical research. It is provided as a small-scale powder with documented solubility and storage recommendations for laboratory use.
- High-purity analytical standard suitable for biochemical assays (purity >98%).
- Functions as an antioxidant and vitamin E derivative.
- Supplied as a 10 mg powder for small-scale experiments.
- Molecular weight 510.69 and formula C29H51O5P.
- Soluble in DMSO (≥100 mg/mL) and has low aqueous solubility.
- Stable when stored at -20°C as a powder with extended shelf life.
- Intended for research use only; not for clinical or human use.
Sigma Aldrich Fine Chemicals Biosciences (+)-alpha-Tocopherol acetate oil or semi-solid, ~1360 IU/g | 58-95-7 | MFCD00072052 | 10G
(+)-alpha-Tocopherol acetate oil or semi-solid, ~1360 IU/g | Mol Wt: 472.74 | 58-95-7 | MFCD00072052 | 10G
Medchemexpress LLC Betaine-d9 chloride | 285979-85-3 | 162.66 | 5 MG
Betaine-d9 (chloride) is the deuterium labeled Betaine chloride. This compound can be used as a tracer and as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.
- Can be used as a tracer.
- Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.
Cayman Chemical VItamIn K1 2 3-epoxIde 500ug
The inactive metabolite of vitamin K1 formed during blood clotting that is rapidly reduced back to vitamin K1 by a microsomal epoxide reductase
Medchemexpress LLC Macupatide acetate | 99.7% | 4984.60 | 25 MG
Macupatide acetate is a glucose-dependent insulinotropic polypeptide (GIP) receptor agonist. It is used in the research of type 2 diabetes by improving insulin secretion responses and insulin sensitivity. Preclinical studies suggest it reduces body weight and fasting blood glucose.
- Improves insulin secretion responses
- Improves insulin sensitivity
- Produces larger insulin sensitivity improvement compared to selective GLP-1 RA dulaglutide
- Combination therapy with GLP-1 RA dulaglutide had additive effects on insulin sensitivity
- Reduces body weight in patients with type 2 diabetes
- Reduces fasting blood glucose in patients with type 2 diabetes
Medchemexpress LLC Lanreotide (acetate) | 2378114-72-6 | 99.8% | 1156.38 | 5 MG
Lanreotide acetate is a somatostatin analogue with antineoplastic activity, primarily used in research for conditions such as carcinoid syndrome.
- Enhances radiation-induced apoptosis
- Inhibits GH-secreting pituitary adenoma cell proliferation and hormone release in vitro
- Induces tumor growth inhibition in male nude mice
Medchemexpress LLC Seglitide acetate | 99248-33-6 | 99.3% | 869.02 g/mol | C46H60N8O9 | 5 MG
Seglitide acetate is a cyclic peptide somatostatin receptor 2 (SSTR2) agonist used in pharmacology research to study somatostatin receptor signaling and regulation of hormone secretion. Supplied as an acetate salt in solid form, it is typically dissolved in DMSO for in vitro and in vivo experiments probing glucagon and growth hormone modulation.
- Potent SSTR2 agonist activity.
- Cyclic peptide sequence for receptor specificity.
- High purity, 99.3%.
- Available in small milligram quantities for research use.
- Soluble in DMSO for straightforward sample preparation.
Medchemexpress LLC Mdp1 (acetate) | 99.7% | 2521.05 | 25 MG
MDP1 acetate is a Melittin-derived peptide that alters the integrity of both Gram-positive and Gram-negative bacterial membranes, effectively killing bacteria through membrane damage. It demonstrates high-antibacterial activity against multidrug-resistant (MDR) and reference strains of S. aureus, E. coli, and P. aeruginosa.
- Alters the integrity of bacterial membranes
- Effective against gram-positive and gram-negative bacteria
- High-antibacterial activity against multidrug-resistant strains
- Potent against S. aureus, E. coli, and P. aeruginosa
- Exhibits time-dependent antibacterial activity
- Induces vesicle or pore formation and cell lysis in bacteria
Medchemexpress LLC Temporin B (acetate) | 99.0% | 1511.89 | 25 MG
Temporin B acetate is a laboratory chemical primarily used for the manufacture of substances. This product is for research use only and intended for experienced personnel and qualified scientists in authorized facilities. It has not been fully validated for medical applications.
- White to off-white solid appearance
- Purity of 99.0% by HPLC
- Recommended for sealed storage, away from moisture
- Powder is stable for 2 years at -80°C
- Powder is stable for 1 year at -20°C
- In solvent, stable for 6 months at -80°C
- In solvent, stable for 1 month at -20°C
Medchemexpress LLC (rel)-β-Tocopherol | 148-03-8 | 99.9% | 416.69 | 10 MG
(rel)-β-Tocopherol is a relative configuration of β-Tocopherol, a lipid-soluble form of vitamin E. It exhibits antioxidant activity and is utilized in various biological studies.
- Functions as a relative configuration of β-Tocopherol.
- Provides antioxidant activity.
- Slightly inhibits A7r5 and CHO cell proliferation.
- Inhibits PMA-induced adhesion of human erythroleukemia (HEL) cells.
- Inhibits the expression of integrins α4 and α5 on cell surface.
Medchemexpress LLC Abiraterone acetate | 154229-18-2 | 99.91% | C26H33NO2 | 5 MG
Abiraterone acetate is an oral, potent, selective, and irreversible inhibitor of CYP17A1 with antiandrogen activity. It is a proagent form of Abiraterone.
- Oral administration
- Potent, selective, and irreversible inhibitor of CYP17A1
- Exhibits antiandrogen activity
- Prodrug form of Abiraterone
- Inhibits 17,20-lyase and 17α-hydroxylase activity
- Inhibits proliferation of AR-positive prostate cancer cell lines
- Blocks synthesis of 5α-dione and DHT
- Inhibits CRPC progression
- Prolongs survival in castration-resistant prostate cancer (CRPC)
- Inhibits dehydroepiandrosterone (DHEA) depletion and Δ4-androstenedione (AD) accumulation