PBA-1105b

PBA-1105b is an autophagy-targeting chimera (AUTOTAC) that induces p62 self-oligomerization. PBA-1105b increases the autophagic flux of Ub-conjugated aggregates. PBA-1105b is a drastically longer PEG-based linker than PBA-1105[1].

Product Specifications

CAS Number

[2941386-60-1]

UNSPSC

12352005

Target

Autophagy; AUTOTACs; p62

Type

Reference compound

Related Pathways

Autophagy; PROTAC

Applications

Cancer-programmed cell death

Field of Research

Cancer

Assay Protocol

https://www.medchemexpress.com/pba-1105b.html

Smiles

O=C(CCCC1=CC=CC=C1)NCCOCCOCCOCCOCCOCCOCCOCCNCC2=CC(OCC3=CC=CC=C3)=C(OCC4=CC=CC=C4)C=C2

Molecular Formula

C47H64N2O10

Molecular Weight

817.02

References & Citations

[1]Chang Hoon Ji, et al. The AUTOTAC chemical biology platform for targeted protein degradation via the autophagy-lysosome system. Nat Commun. 2022 Feb 16;13 (1) :904.