m-dPEG®4-thiol
ALDRICH/QBD10792 - >95% (HPLC)
Synonym: m-PEG4-thiol; mPEG-thiol; mPEG4-SH
Empirical Formula (Hill Notation): C9H20O4S
Molecular Weight: 224.32
MDL Number: MFCD07778621
Linear Formula: C9H20O4S
Product Type: Chemical
| assay | >95% (HPLC) |
| form | solid or viscous liquid |
| polymer architecture | shape : linear functionality : monofunctional |
| reaction suitability | reaction type: Pegylations |
| shipped in | ambient |
| storage temp. | −20°C |
| Features and Benefits: | m-dPEG4-thiol is a monodisperse PEGylation reagent designed to modify gold and silver surfaces or biomolecules that contain free, surface-accessible thiols. The single molecular weight, discrete-length PEG (dPEG) spacer is 14 atoms (15.8 Å) long. One end of the spacer terminates with a methyl group, while the other end terminates with a sulfhydryl. The sulfhydryl group forms dative bonds with gold and disulfides with free thiols under non-reducing conditions. |
| 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 |