Organic phosphoric acids and derivatives
Medchemexpress LLC 1,2-Dipalmitoyl-sn-glycero-3-phospho-N,N-dimethylethanolamine | 3922-61-0 | C39H78NO8P | 25 MG
1,2-Dipalmitoyl-sn-glycero-3-phospho-N,N-dimethylethanolamine (DPPE) is a lipid compound primarily utilized in the generation of liposomes and monolayers. These structures are instrumental in the study of membrane permeability and monolayer viscosity. It functions by targeting liposomes and is involved in metabolic enzyme/protease pathways.
- Used in the generation of liposomes and monolayers
- Aids in the study of membrane permeability
- Assists in the research of monolayer viscosity
- Target: Liposome
- Pathway: Metabolic enzyme/protease
- Storage: Store at room temperature, dry and cool
- Stability: 1 year at -80°C, 6 months at -20°C in solvent
- Soluble in ethanol and water at 2 mg/mL with heating and sonication
Medchemexpress LLC 1,2-Dioleoyl-sn-glycerol | 24529-88-2 | 100.0% | C39H72O5 | 50 MG
1,2-Dioleoyl-sn-glycerol is a glycerolipid found on the plasma membrane. It comprises two fatty acid chains linked by an ester bond to a single glycerol molecule. This compound acts as an analog of diacylglycerol (DAG), a second messenger that activates protein kinase C. It has been utilized as a diacylglycerol source in the diacylglycerol O-acyltransferase 1 (DGAT1) assay and can induce acrosome reaction in human sperm.
- Glycerolipid found on the plasma membrane
- Analog of diacylglycerol (DAG)
- Activates protein kinase C
- Used as a diacylglycerol source in DGAT1 assay
- Induces acrosome reaction in human sperm
- Intended for research use only
Medchemexpress LLC 1,3-dipalmitoyl-glycero-2-phosphoethanolamine | 67303-93-9 | MFCD00038196 | >98.0% | 691.96 | C37H74NO8P | 50 MG
1,3-Dipalmitoyl-glycero-2-phosphoethanolamine (1,3-DPPE) is a phosphoethanolamine-class lipid used as a research reagent and building block for liposome formulation, membrane modelling, and biophysical studies. The molecule contains two palmitoyl (C16) acyl chains and a phosphoethanolamine headgroup, giving it saturated-chain bilayer properties and suitability for stable membrane systems.
- Saturated phosphoethanolamine lipid with two C16 (palmitoyl) chains.
- Suitable for liposome and membrane model formulation.
- Promotes stable bilayer formation and higher phase transition temperature.
- High chemical purity suitable for analytical and preparative use.
- Powder format with recommended cold storage for extended stability.
Medchemexpress LLC 1 2-Dipalmitoyl ethy 25g
1 2-Dipalmitoyl ethylene glycol (Ethylene glycol dipalmitate) is a glyceride
Medchemexpress LLC 1,2-dipalmitoyl-sn-glycerol 3-phosphate sodium | 169051-60-9 | 98.0% | 670.87 g/mol | C35H68NaO8P | 5 MG
1,2-Dipalmitoyl-sn-glycerol 3-phosphate sodium is a phosphatidic acid lipid provided as the sodium salt for use in biochemical research and lipidomics. It is supplied as a solid with a reported purity of 98.0%, molecular weight 670.87 g/mol, and formula C35H68NaO8P. SDS and certificate of analysis are available to support safe handling and quality control.
- High purity (98.0%) suitable for analytical and preparative work.
- Solid form for stable handling and storage.
- Validated molecular weight and formula for identification and QC.
- Multiple small pack sizes for experimental flexibility.
- Access to SDS and certificate of analysis for regulatory compliance.
- Recommended storage: -20°C sealed; in solvent: -80°C for long-term.
Sigma Aldrich Fine Chemicals Biosciences 13-Dioleoyl-2-palmitoylgly25MG
13DIOLEOYL7 13-Dioleoyl-2-palmitoylgly25MG
Medchemexpress LLC Methyl 9(Z),11(E)-octadecadienoate | 13058-52-1 | 99.2% | 294.47 g/mol | C19H34O2 | 25MG
9(Z),11(E)-Conjugated linoleic acid methyl ester (methyl 9(Z),11(E)-octadecadienoate) is a high-purity methyl ester isomer of linoleic acid used as a research reference standard for analytical and biochemical studies. Supplied as a colorless liquid, it is suitable for chromatographic and spectroscopic analysis, lipid profiling, and method development. Store protected from light under inert gas at low temperatures to maintain stability.
- High purity (99.2%) suitable for analytical applications.
- Available in small package sizes for standards and assays.
- Liquid form compatible with chromatographic and spectroscopic methods.
- Stable when stored under nitrogen and protected from light at low temperatures.
- Applicable as an isomeric reference for conjugated linoleic acid analysis.
Medchemexpress LLC Dope-mal | 2295813-15-7 | 98.7% | 895.15 | C48H83N2O11P | 10mg
DOPE-Mal is a synthetic analog of naturally-occurring PE containing 18 1 fatty acids at the sn-1 and sn-2 positions with a terminal maliemide group The maleimide group will react with a thiol group to form a covalent bond The hydrophilic PEG spacer increases solubility in aqueous media
Sigma Aldrich Fine Chemicals Biosciences Atto 488 DOPE suitable for1MG
Atto 488 is a labeling dye with high molecular absorption (90 000) and quantum yield (0.80) as well as sufficient Stokes shift between excitation and emission maximum. It is optimized for excitation with an argon laser and is characterized by high photostability.Atto-Dye Labeled PhospholipidsSigma-Aldrich offers a variety of glycero-phospholipids carrying one or two fatty acid groups (lipophilic groups) and a phosphate ester residue (hydrophilic group). They are labeled at the hydrophilic head group. After incorporation of the phospholipid into a membrane the fluorophore is located at the water/lipid interface of the membrane. We currently provide 1 2-dipalmitoyl-sn-glycero-3-phosphoethanolamine (DPPE) 1 2-dioleoyl-sn-glycero-3-phosphoethanolamine (DOPE) palmitoyl-sn-glycero-phosphoethanolamine (PPE) and 1 2-dimyristoyl-snglycero-3-phospho-ethanolamine (DMPE) labeled with Atto-dyes.find more information here
Medchemexpress LLC 1,2-dimyristoyl-rac-glycero-3-phosphocholine | 18656-38-7 | MFCD00066562 | ≥98.0% | 677.93 | C36H72NO8P | 25 MG
1,2-Dimyristoyl-rac-glycero-3-phosphocholine is a zwitterionic phospholipid commonly used as a simple model of eukaryotic cell membranes in biophysical studies and liposome preparation. It provides a neutral-charged bilayer environment for membrane protein and lipid interaction experiments. Typical specifications include high purity (≥98.0%), molecular weight 677.93 g/mol, and formula C36H72NO8P.
- Suitable as a membrane mimic for biophysical experiments.
- Supports liposome and vesicle formation.
- Neutral headgroup mimics eukaryotic plasma membranes.
- High purity for reproducible experimental results.
- Compatible with standard lipid handling and solvent systems.
Medchemexpress LLC DOPE-PEG-azide (MW 3400) | 99.8% | 3400 (average) | 100 MG
DOPE-PEG-Azide is a PEGylated phospholipid bearing an azide functional group on the PEG terminus (average molecular weight 3,400 Da). It is supplied as a powder for research use and is intended for incorporation into liposomes, lipid nanoparticles, and surface-modification workflows where the azide terminus enables bioorthogonal conjugation.
Medchemexpress LLC Dope-peg-azide | 99.8% | 3,400 Da (average) | 500 MG
DOPE-PEG-Azide (MW 3400) is a PEGylated phospholipid in which dioleoylphosphatidylethanolamine (DOPE) is linked to a polyethylene glycol chain terminating in an azide group. Supplied as a powder (average MW 3,400 Da), it provides an azide functional handle for bioorthogonal conjugation and for surface modification of liposomes and nanoparticles.
- Azide-terminated PEG chain for bioorthogonal click chemistry.
- Average molecular weight 3,400 Da (polydisperse PEG).
- Supplied as a powder with recommended cold storage for stability.
- Suitable for liposome and nanoparticle surface functionalization.
- High purity (99.8%) appropriate for research use.
Medchemexpress LLC Acetyl tributyl citrate | 77-90-7 | 98.97% | 402.48 | 50 MG
Acetyl tributyl citrate is a pharmaceutical excipient and a biodegradable hydrophobic plasticizer. It can be utilized in cosmetics, food packaging, and as a flavoring substance for food. This compound exhibits rapid metabolism in rat plasma, rat liver microsomes, and human liver microsomes, and is metabolized by multiple human CYP isoforms.
- Pharmaceutical excipient
- Biodegradable hydrophobic plasticizer
- Can be used in cosmetics
- Can be used in food packaging
- Can be used as a flavoring substance for food
- Rapid metabolism in rat plasma, rat liver microsomes, and human liver microsomes
- Metabolized by multiple human CYP isoforms
- Exhibits rapid absorption and elimination in healthy male Sprague-Dawley rats