dPEG®24-biotin acid
ALDRICH/QBD10773 - >95% (HPLC)
Synonym: Biotin-PEG-acid; Biotin-PEG24-COOH; PEG1000 biotin acid; PEG24-biotin acid
Empirical Formula (Hill Notation): C61H117N3O28S
Molecular Weight: 1372.65
MDL Number: MFCD26793761
Linear Formula: C61H117N3O28S
Product Type: Chemical
assay | >95% (HPLC) |
form | solid or viscous liquid |
polymer architecture | shape : linear functionality : monofunctional |
reaction suitability | reaction type: Biotinylations |
reaction type: Pegylations | |
shipped in | ambient |
storage temp. | −20°C |
Features and Benefits: | dPEG24 biotin acid consists of a biotin molecule conjugated to a single molecular weight polyethylene glycol chain of discrete length (dPEG). The dPEG chain is 76 atoms (90.1 Å) long. The distal end of the dPEG chain terminates with a propionic acid group. The terminal acid is available for direct conjugation to free amines or functionalization as an active ester. Amphiphilic dPEG24 biotin acid can be dissolved both in water or aqueous buffer and in organic solvent. It does not cause aggregation or precipitation of biomolecules. Using 1-Ethyl-3-(3-dimethylamin |
Legal Information: | dPEG is a registered trademark of Quanta BioDesign |
Legal Information: | Products Protected under U.S. Patent #s 7,888,536 & 8,637,711 and European Patent #s 1,594,440 & 2,750,681 |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | >95% (HPLC) |
Storage Temp. | −20°C |
UNSPSC | 12352200 |