914975
KB03-SLF
≥95%
Synonym(s):
(R)-1-(3-(1-(3-(2-Chloroacetamido)-5-(trifluoromethyl)phenyl)-1,5-dioxo-9,12-dioxa-2,6-diazapentadecan-15-amido)phenyl)-3-(3,4-dimethoxyphenyl)propyl (S)-1-(3,3-dimethyl-2-oxopentanoyl)piperidine-2-carboxylate, Electrophilic PROTAC®, Heterobifunctional conjugate for E3 ubiquitin ligase discovery
About This Item
Recommended Products
ligand
electrophilic fragment
Quality Level
Assay
≥95%
form
powder
storage temp.
−20°C
SMILES string
ClCC(NC1=CC(C(NCCC(NCCOCCOCCC(NC2=CC=CC([C@H](OC([C@@H]3CCCCN3C(C(C(C)(C)CC)=O)=O)=O)CCC4=CC(OC)=C(OC)C=C4)=C2)=O)=O)=O)=CC(C(F)(F)F)=C1)=O
Related Categories
Application
This proteomic approach to E3 discovery was demonstrated by Zhang et al in the discovery that DCAF16 mediated nuclear FKBP12 degradation via KB02-SLF.
Additional electrophilic PROTACs were developed incorporating scout fragments with broad cysteine reactivity:
- KB02-SLF (914738) containing chloroacetamide scout fragment 912131
- KB05-SLF (913715) containing acrylamide scout fragment 911798
Related tools:
- Additional bifunctional tools for FKPB12 variants: dTAG-13 (SML2601 for FKBP12F36V) and Biotin-SLF (914223 for FKBP12)
- Inhibitors useful in validation of proteasomal-mediated degradation: MG123 (SML1135) and MLN4924 (5.05477 for Cullin-RING ubiquitin ligases that regulate neddylation of Cullin proteins)
- Cereblon (CRBN) affinity probe: Biotin-Thalidomide (913979)
Other Notes
Legal Information
related product
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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