Ethylene Glycol
Medchemexpress LLC Pentaethylene glycol monomethyl ether | 23778-52-1 | MFCD00045995 | 99.9% | 252.30 g/mol | C11H24O6 | 100 G
Pentaethylene glycol monomethyl ether is a polyethylene glycol (PEG)-based linker intended for research use in proteolysis targeting chimera (PROTAC) synthesis. It serves as a flexible spacer between ligands to enable recruitment of E3 ubiquitin ligases for targeted protein degradation.
- Peg-based PROTAC linker suitable for connecting ligands in bifunctional degraders.
- High purity, supporting reliable synthetic workflows.
- Good solubility in DMSO (200 mg/mL) with ultrasonic assistance if required.
- Available in multiple pack sizes for research-scale needs (5 g-100 g, bulk).
- Storage stability in pure form at -20°C (up to 3 years) for long-term use.
Electron Microscopy Sciences Ethylene Glycol Monoethyl Ether, Purified 1 LT
(Cellosolve; 2-Ethoxyethanol; Ethyl Glycol)
CAS #110-80-5 HOCH₂CH₂OCH₂CH₃ F.W. 90.12
Assay: >99.5%
Boiling point: 133-135°C
Suitable for histological use.
Sigma Aldrich Fine Chemicals Biosciences BRIJ(R) O20 average Mn ~1,150 | 9004-98-2 | MFCD00074369 | 500G
BRIJ(R) O20 average Mn ~1,150 | Mol Wt: 1149.53 | 9004-98-2 | MFCD00074369 | 500G
Sigma Aldrich Fine Chemicals Biosciences Ethylene glycol anhydrous, 99.8% | 107-21-1 | MFCD00002885 | 6X1L
Ethylene glycol anhydrous, 99.8% | Purity: 99.8% | Mol Wt: 62.07 | 107-21-1 | MFCD00002885 | 6X1L
Hampton Research 100% ETHYLENE GLYCOL 100ML
HR2-621/100% Ethylene glycol - 100 ml. Please note items from this supplier are non-returnable.
SIGMA ALDRICH FINE CHEMICALS BIOSCIENCES DIPROPYLENE GLYCOL BUTYL ETH
NC3721919 DIPROPYLENE GLYCOL BUTYL ETH
Medchemexpress LLC Poly(ethylene glycol) dithiol (Mn 3400) | 68865-60-1 | 98.0% | Mn 3400 | 250 MG
Poly(ethylene glycol) dithiol (Mn 3400) is a polymer and can be used as a biomaterial to prepare hydrogels. It is supplied as a white to off-white solid with a purity of 98.0%.
- Can be used to prepare hydrogels
- Purity of 98.0%
- Appearance: white to off-white solid
- Suitable for laboratory chemical applications
- Suitable for the manufacture of substances
- Store powder at -20°C for 3 years, or 4°C for 2 years
- Store in solvent at -80°C for 6 months, or -20°C for 1 month
- Soluble in DMSO at 100 mg/mL (with ultrasonic assistance)
Sigma Aldrich Fine Chemicals Biosciences Polyethylene glycol BioUlt1KG
Poly(ethylene glycol) (PEG) is a non-ionic hydrophilic polymer and is available in different molecular weights. It helps in the purification and crystal growth of proteins and nucleic acids. PEG and dextran together result in aqueous polymer two phase system which is required for the purification of biological materials. PEG also interacts with cell membrane thereby allowing cell fusion. It exhibitsstealth effect prolonged blood circulation and excellent biocompatibility. PEG has an ability to elicit hypersensitivity reactions via stimulating complement pathway.
Sigma Aldrich Fine Chemicals Biosciences Polyethylene glycol tested1KG
REAGENT Polyethylene glycol tested1KG
eMolecules 25322-68-3 | Poly(ethylene glycol) Average Mv ~ 3350, Granular powder | Chem-Impex | MFCD00002885 | 62.068 | C2H6O2 | 0.000 | OCCO | 10kg | 786483995
Poly(ethylene glycol) Average Mv ~ 3350, Granular powder | Chem-Impex | 25322-68-3 | MFCD00002885 | 62.068 | C2H6O2 | 0.000 | OCCO | 10kg | 786483995
eMolecules 25322-68-3 | Poly(ethylene glycol) Average Mv ~ 4600, Granular powder | Chem-Impex | MFCD00002885 | 62.068 | C2H6O2 | 0.000 | OCCO | 10kg | 786483989
Poly(ethylene glycol) Average Mv ~ 4600, Granular powder | Chem-Impex | 25322-68-3 | MFCD00002885 | 62.068 | C2H6O2 | 0.000 | OCCO | 10kg | 786483989
eMolecules 25322-68-3 | Poly(ethylene glycol) Average MV ~ 8,000, Crystalline powder | Chem-Impex | MFCD00002885 | 62.068 | C2H6O2 | 0.000 | OCCO | 250g | 786483639
Poly(ethylene glycol) Average MV ~ 8,000, Crystalline powder | Chem-Impex | 25322-68-3 | MFCD00002885 | 62.068 | C2H6O2 | 0.000 | OCCO | 250g | 786483639