Ub-Dha
an activity-based probe for Ub E1, E2 and (HECT/RBR) E3 ligases
Additional information
| Weight | 0.005 kg |
|---|---|
| bulk | |
| Applications | |
| target | |
| source | |
| shipping | |
| purity | |
| molecular weight | |
| storage | Powder at −20°C; solution at −80°C. Protect from light. Please avoid multiple freeze/thaw cycles. |
| sample preparation | For detailed sample preparation see product sheet. |
| regulatory statement | |
| aliquot size |
€250.00
- Description
- Additional information
- references
Description
Ub-Dha (UbiQ-101) is an activity-based probe for Ub E1, E2 and (HECT/RBR) E3 ligases. It is based on the Ub sequence in which the C-terminal Gly76 has been replaced by a dehydroalanine (Dha) residue. It is processed in a native manner by Ub E1, E2 and (HECT/RBR) E3 ligases and during this process it forms an electrophilic intermediate that can react with the active site Cys residue of the E1, E2 and (HECT/RBR) E3 enzyme, thereby creating a covalent bond.
Additional information
| Weight | 0.005 kg |
|---|---|
| bulk | |
| Applications | |
| target | |
| source | |
| shipping | |
| purity | |
| molecular weight | |
| storage | Powder at −20°C; solution at −80°C. Protect from light. Please avoid multiple freeze/thaw cycles. |
| sample preparation | For detailed sample preparation see product sheet. |
| regulatory statement | |
| aliquot size |
Mulder et al., A cascading activity-based probe sequentially targets E1–E2–E3 ubiquitin enzymes. Nature Chem Bio (2016) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5108872/