SMILES string
O=C(O)COC=1C=CC=CC1C(OC(=O)C2N(C(=O)C(C3=CC(OC)=C(OC)C(OC)=C3)CC)CCCC2)CCC4=CC=C(OC)C(OC)=C4
InChI key
UYXSZUBFOQLRNQ-BTIIJPOSSA-N
InChI
1S/C38H47NO11/c1-7-26(25-21-33(46-4)36(48-6)34(22-25)47-5)37(42)39-19-11-10-13-28(39)38(43)50-30(27-12-8-9-14-29(27)49-23-35(40)41)17-15-24-16-18-31(44-2)32(20-24)45-3/h8-9,12,14,16,18,20-22,26,28,30H,7,10-11,13,15,17,19,23H2,1-6H3,(H,40,41)/t26-,28-,30+/m0/s1
assay
≥95%
form
crystalline powder
reaction suitability
reaction type: Amidations, reaction type: Esterifications
storage condition
protect from light
color
white to beige
storage temp.
−20°C
Quality Level
General description
Ortho AP1867 is a selective binding ligand for the single point mutant FKBP12 F36V, designed with an ortho-position carboxymethoxy modification (hence “ortho”) to provide an ‘exit vector’ for downstream chemical conjugation. It is primarily used as a precursor in the dTAG™ (degradation tag) system, enabling controlled degradation of tagged proteins by recruiting the E3 ligase complex when coupled with a matching ligand.
Application
- dTAG system / targeted protein degradation: Used as the binding ligand component in bifunctional degraders (PROTAC-type molecules) that recruit FKBP12 F36V-tagged proteins for proteasomal degradation.
- Chemical biology tool: As a modular building block for constructing degrader molecules, chemical probes, and studying protein knockdown dynamics.
- Drug discovery & functional genomics: Useful for validation of disease targets via induced degradation of tagged proteins.
Features and Benefits
- High affinity ligand for FKBP12 F36V: Enables selective binding to the engineered FKBP12 mutant, which is central to the dTAG system for induced degradation.
- Functionalised with a carboxylic acid ‘exit vector’: The ortho position acid allows further chemical derivatisation (e.g., coupling to warheads/linkers) without interfering with the ligand binding region.
Legal Information
Tough-Tags is a trademark of Diversified Biotech
法规信息
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