BAIT

FKBP3

FKBP-25, FKBP-3, FKBP25, PPIase
FK506 binding protein 3, 25kDa
GO Process (2)
GO Function (5)
GO Component (1)
Homo sapiens
PREY

MTOR

FRAP, FRAP1, FRAP2, RAFT1, RAPT1
mechanistic target of rapamycin (serine/threonine kinase)
GO Process (30)
GO Function (9)
GO Component (11)
Homo sapiens

Affinity Capture-Western

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Publication

A chemical tool for blue light-inducible proximity photo-crosslinking in live cells.

Mishra PK, Kang MG, Lee H, Kim S, Choi S, Sharma N, Park CM, Ko J, Lee C, Seo JK, Rhee HW

We developed a proximity photo-crosslinking method (Spotlight) with a 4-azido-N-ethyl-1,8-naphthalimide (AzNP) moiety that can be converted to reactive aryl nitrene species using ambient blue light-emitting diode light. Using an AzNP-conjugated HaloTag ligand (VL1), blue light-induced photo-crosslinked products of various HaloTag-conjugated proteins of interest were detected in subcellular spaces in live cells. Chemical or heat stress-induced dynamic changes in the proteome ... [more]

Chem Sci Jan. 26, 2022; 13(4);955-966 [Pubmed: 35211260]

Throughput

  • Low Throughput

Additional Notes

  • HaloTag proximity photo-crosslinking

Curated By

  • BioGRID