Product introduction:Amine-PEG4-Desthiobiotin is a pegylated amine compound whose biotin-like group is elutable from streptavidin, making it ideal for carbodiimide (EDC) conjugation to carboxylates for labeling and purification.Features of EZ-Link Amine-PEG4-Desthiobiotin, No-Weigh Format:• :Desthiobiotin:—analog of biotin allows easy elution from streptavidin, an ideal feature for affinity purification applications:• :Amine-activated:—primary amine can be crosslinked to proteins and material surfaces using EDC and other crosslinkers:• :Pegylated:—polyethylene glycol (PEG) groups in spacer arm enhances water solubility of biotinylated molecules:This desthiobiotin compound is an amine-modified analog of biotin that contains a 4-unit polyethylene glycol (PEG) spacer arm. Desthiobiotinylation is accomplished by conjugating the primary amine to carboxyl groups on surface materials, peptides or proteins using the carbodiimide crosslinker . Carboxyl groups (-COOH) occur in aspartate or glutamate residues and the carboxy-terminus of polypeptides. When activated with NHS-ester Chemistry).• :Spacer:Pegylated,28.8 Å :• :Labeling Method:Chemical Labeling :• :Cell Permeability:Cell-Impermeant.
- UPC:
- 12161502
- Condition:
- New
- Availability:
- 8-12 weeks
- Weight:
- 5.47 Ounces
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- A638714-5×1mg
- Product Size:
- 5×1mg
