Laboratory Surfactants and Wetting Agents
Medchemexpress LLC Polyoxyethylene (100) stearyl ether | 9005-00-9 | MFCD00074177 | Average Mn ≈4,670 g/mol | (C2H4O)nC18H38O | 25 G
Polyoxyethylene (100) stearyl ether is a nonionic ethoxylated surfactant (average Mn ≈4,670) used as an emulsifier and formulation excipient in laboratory research, especially for liposome preparation and biochemical formulations where a high-molecular-weight polyoxyethylene stearyl ether is required.
- Nonionic surfactant suitable for emulsification and solubilization.
- High average molecular weight for increased steric stabilization.
- Suitable for liposome preparation and formulation work.
- Available in small laboratory pack sizes for research use.
- Polymeric structure provides flexible formulation properties.
Abcam CGP 55845 hydrochloride, GABAB antagonist, 10MG
MW 438.7 Da, Purity >99%. Potent, selective GABAB antagonist (IC50 = 5 nM). Prevents agonist binding (pKi = 8.35) and blocks GABAB responses to Baclofen (ab120325). Inhibits GABA and glutamate release (pEC50 values are 8.08 and 7.85, respectively). Stimulates glucose induced insulin secretion.
The product is subject to the following: Abcam Restricted Use Statement
Abcam CGP 55845 hydrochloride, GABAB antagonist, 50MG
MW 438.7 Da, Purity >99%. Potent, selective GABAB antagonist (IC50 = 5 nM). Prevents agonist binding (pKi = 8.35) and blocks GABAB responses to Baclofen (ab120325). Inhibits GABA and glutamate release (pEC50 values are 8.08 and 7.85, respectively). Stimulates glucose induced insulin secretion.
The product is subject to the following: Abcam Restricted Use Statement
Creative Biomart Poractant alfa, Pulmonary surfactant
The product is an extract of natural porcine lung surfactant consisting of 99% polar lipids (mainly phospholipids) and 1% hydrophobic low molecular weight proteins (surfactant associated proteins SP-B and SP-C). The phospholipid content of the extract consists primarily of phosphatidylcholine and dipaImitoylphosphatidylcholine. The product is a creamy white suspension of this extract in 0.9% sodium chloride solution. It contains no preservatives.
Medchemexpress LLC Annexin A8/ANXA8 protein, human (His) | 5 UG
Recombinant human Annexin A8 protein, His-tagged, provided as a purified recombinant protein of approximately 38 kDa for laboratory research use. The product is not classified as hazardous and should be handled by qualified personnel; storage and handling instructions are provided in the Certificate of Analysis.
- His-tagged recombinant human protein.
- Approximate molecular weight 38 kDa.
- Intended for laboratory research use only.
- Not classified as a hazardous substance or mixture.
- Store tightly sealed in a cool, well-ventilated area; avoid direct sunlight.
- Follow Certificate of Analysis for recommended storage conditions.
Medchemexpress LLC (-)-Anomalin | 4970-26-7 | 426.46 | 5 MG
(-)-Anomalin is a coumarin derivative isolated from the root of Angelica anomala. It is also known as (-)-Praeruptorin B.
- Purity: 99.81%
- Appearance: solid
- Color: white to yellow
- Structure classification: phenylpropanoids, coumarins
- Initial source: plants umbelliferae, plants labiatae salvia hypargeia fisch. & c.a.mey., plants compositae artemisia vulgaris l.
Anatrace NON-IONIC AMPHIPOL, GLYCO10MG
Non-Ionic Amphipol, Glycosylated ? Non-Ionic Amphiphilic Homopolymers
Sigma Aldrich Fine Chemicals Biosciences TERGITOL(TM) Type 15-S-9 | 84133-50-6 | MFCD00132411 | 4L
TERGITOL(TM) Type 15-S-9 | 84133-50-6 | MFCD00132411 | 4L
LAB ALLEY Lab Alley Polysorbate 80 Food Grade Kosher Halal
Polysorbate 80 is a nonionic surfactant and emulsifier often used in foods and cosmetics. This synthetic compound is a viscous water-soluble yellow liquid. Polysorbate 80 is a hydrophilic nonionic surfactant. It is utilized as a surfactant in soaps and cosmetics and also as a lubricant in eye drops. In food or pharmaceutical products it can act as an emulsifier. Polysorbate 80 is used as an emulsifier or defoamer in foods vitamins medicines and vaccines.
Medchemexpress LLC Polyoxyethylene (100) stearyl ether | 9005-00-9 | MFCD00074177 | 98.0% | Average Mn ~4,670 g/mol | C20H42O2 | 10 G
Polyoxyethylene (100) stearyl ether is a nonionic surfactant (polyethylene glycol octadecyl ether) used as an emulsifier and solubilizer in laboratory and biochemical formulations. It is a high-molecular-weight PEG derivative with supporting safety and technical documentation available.
- Nonionic surfactant for emulsification and solubilization in aqueous systems.
- Average Mn ≈4,670 g/mol for consistent performance.
- Typical purity around 98.0% as supplied for laboratory use.
- Solid or waxy form suitable for formulation and surface-active applications.
- Available in small-scale packages with accompanying SDS and data sheet.
Sigma Aldrich Fine Chemicals Biosciences Brij 58 | 9004-95-9 | MFCD00080892 | 500g
Brij 58 | Mol Wt: 1123.5 | 9004-95-9 | MFCD00080892 | 500g
Medchemexpress LLC N-Caffeoylputrescine, (E)- | 29554-26-5 | 1 MG
N-Caffeoylputrescine, (E)- is a caffeic acid amide found in tobacco plants (Nicotiana tabacum L.). It is intended for research use only.
- Caffeic acid amide found in tobacco plants (Nicotiana tabacum L.)
- For research use only
- Classified as phenylpropanoid, simple phenylpropanol, phenol, and polyphenol
Research Products International Corp SDS, Powder, 5 KG
Ionic detergent for denaturing proteins prior to gel electrophoresis.
Sigma Aldrich Fine Chemicals Biosciences TWEEN(R) 20 Low-peroxide; Low-carbonyls | 9005-64-5 | MFCD00165986 | 100ML
TWEEN(R) 20 Low-peroxide; Low-carbonyls | 9005-64-5 | MFCD00165986 | 100ML