Protein Modification Reagents
eMolecules TCO-PEG4-NHS ester | 1613439-69-2 | 100MG | Purity: 95%
Broadpharm | TCO-PEG4-NHS ester | 100MG | 1613439-69-2 | MFCD18253569 | MW:487.66
If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool
eMolecules TCO-PEG4-NHS ester | 1613439-69-2 | 25MG | Purity: 95%
Broadpharm | TCO-PEG4-NHS ester | 25MG | 1613439-69-2 | MFCD18254053 | MW:487.66
If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool
Chemscene ChemScene | Bromo-PEG2-C2-azide | 250MG | CS-0108237 | 0.97 | 530151-56-5| MFCD25424115 | 238.08
ChemScene | Bromo-PEG2-C2-azide | 250MG | CS-0108237 | 0.97 | 530151-56-5| MFCD25424115 | 238.08
Cambridge Isotope Laboratories DISULFIDE BOND EXPRESS WO/DTT
DISULFIDE BOND PLUS EXPRESSION KIT WITHOUT DTT
eMolecules Broadpharm / DBCO-NHCO-PEG4-acid / 25mg / 353441826 / BP-23760 / / 2110448-99-0 / MFCD31380393 / 552.624 / C30H36N2O8
Broadpharm / DBCO-NHCO-PEG4-acid / 25mg / 353441826 / BP-23760 / / 2110448-99-0 / MFCD31380393 / 552.624 / C30H36N2O8
Enzo Life Sciences MMP-2 (catalytic domain) (human), (recombinant) (10 µg)
Alternative name: Matrix metalloproteinase 2. Gelatinase A. 72 kDa Type IV collagenase. MW:~40kDa. Purity: ≥90% (SDS-PAGE). Formulation: Liquid In 50mM TRIS-HCl, pH 7.5, containing 300mM NaCl, 5mM CaCl2, 20µM ZnCl2, 0.05% Brij-35 and 20% glycerol. Source: Produced in yeast. Active recombinant matrix metalloproteinase-2 (MMP-2, gelatinase A, 72kDa type IV collagenase) cloned from human cDNA The enzyme consists of residues Tyr110-Asp452, which comprises the catalytic/fibronectin domain of human MMP-2, with a C-terminal purification tag. Use/Stability: The enzyme is stable on ice for at least several hours. However, it is recommended that thawing and dilution of the enzyme be done within as short a time as possible before start of the assay. After initial defrost, aliquot product into individual tubes and refreeze at -70°C. Avoid repeated freeze/defrost cycles.
eMolecules t-Boc-N-amido-PEG4-NHS ester | Broadpharm | 859230-20-9 | MFCD20228887 | 462.496 | C20H34N2O10 | 98.000 | CC(C)(C)OC(=O)NCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O | 1g | 340377001
t-Boc-N-amido-PEG4-NHS ester | Broadpharm | 859230-20-9 | MFCD20228887 | 462.496 | C20H34N2O10 | 98.000 | CC(C)(C)OC(=O)NCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O | 1g | 340377001
Medchemexpress LLC (S,R,S)-AHPC-PEG4-NH2 (hydrochloride) | 2010159-57-4 | MFCD31656715 | ≥95.0% | 663.83 g/mol | C32H49N5O8S | 100 MG
(S,R,S)-AHPC-PEG4-NH2 is a VHL E3 ligase ligand-linker conjugate designed for use as a building block in PROTAC synthesis. It combines an (S,R,S)-AHPC-derived VHL ligand with a four-unit polyethylene glycol spacer terminating in a primary amine to provide a conjugation handle for bifunctional degrader assembly.
- VHL ligand with PEG4 spacer and terminal primary amine.
- Provides a conjugation handle for PROTAC assembly.
- Solid form suitable for small-scale synthesis and derivatization.
- Compatible with common organic solvents for coupling reactions.
- Store sealed at recommended temperatures; follow SDS for handling and safety.