dTAGV-1 TFA is a VHL-recruiting dTAG degrader designed for selective removal of proteins fused to the FKBP12F36V tag. Its FKBP-directed ligand binds the engineered FKBP12F36V pocket, while the VHL ligand recruits the von Hippel-Lindau E3 ligase complex through the opposite end of the molecule. In PROTAC design, dTAGV-1 TFA functions as a modular chemical-genetic degradation tool rather than a degrader of an endogenous untagged protein. The linker connects the FKBP12F36V binder and VHL ligand in a geometry that enables productive ternary-complex formation. Mechanistically, it induces proximity between FKBP12F36V-tagged proteins and VHL, promoting ubiquitination and proteasome-dependent degradation of the tagged target. It is valuable for rapid target validation, temporal protein-function studies, degradation kinetics, essential gene research, and experiments where endogenous ligands are unavailable.
Structure of 2624313-15-9
* For research and manufacturing use only. Not for human or clinical use.
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Target: Targets FKBP12 or FKBP12F36V degradation-tag fusion proteins for experimental targeted protein degradation studies.
Binding Site: Binds the FKBP12 ligand pocket and recruited E3 ligase substrate-recognition domain to support productive ternary complex formation.
Mechanism of Action: dTAGV-1 TFA is designed for use in PROTAC or targeted protein degradation experiments directed toward FKBP12 or FKBP12F36V degradation-tag fusion proteins. The bifunctional molecule links a target-recognition element to VHL, promoting proximity between the protein of interest and ubiquitination machinery. Productive ternary-complex formation can drive polyubiquitination and proteasome-dependent target depletion, allowing researchers to compare pharmacological inhibition with protein removal. It is suitable for evaluating degradation potency, kinetics, pathway selectivity, and downstream signaling consequences in engineered or disease-relevant cellular models.
Applications• PROTAC-Mediated Targeted Degradation: dTAGV-1 TFA is a powerful tool in the study of targeted protein degradation, enabling researchers to selectively degrade proteins of interest. This facilitates the investigation of protein function and the elucidation of cellular pathways, providing insights into complex biological processes.
• Protein Function Analysis via PROTAC: Utilizing dTAGV-1 TFA, scientists can achieve precise control over protein levels, offering a dynamic approach to study the consequences of protein depletion in cellular models. This enhances our understanding of protein roles in various biological contexts.
• Cellular Pathway Dissection through PROTACs: dTAGV-1 TFA aids in dissecting cellular pathways by allowing the selective removal of key regulatory proteins. This targeted degradation approach is instrumental in mapping out signaling networks and identifying potential therapeutic targets.
• PROTAC-Driven Research in Disease Models: The application of dTAGV-1 TFA in disease models enables the exploration of pathogenic mechanisms through the targeted degradation of disease-relevant proteins. This contributes to the identification of novel intervention points for therapeutic development.
* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2
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