BAIT

HSPA1A

HEL-S-103, HSP70-1, HSP70-1A, HSP70I, HSP72, HSPA1, DAQB-147D11.1
heat shock 70kDa protein 1A
GO Process (20)
GO Function (13)
GO Component (17)
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

The diverse members of the mammalian HSP70 machine show distinct chaperone-like activities.

Hageman J, van Waarde MA, Zylicz A, Walerych D, Kampinga HH

Humans contain many HSP (heat-shock protein) 70/HSPA- and HSP40/DNAJ-encoding genes and most of the corresponding proteins are localized in the cytosol. To test for possible functional differences and/or substrate specificity, we assessed the effect of overexpression of each of these HSPs on refolding of heat-denatured luciferase and on the suppression of aggregation of a non-foldable polyQ (polyglutamine)-expanded Huntingtin fragment. Overexpressed ... [more]

Biochem. J. Apr. 01, 2011; 435(1);127-42 [Pubmed: 21231916]

Throughput

  • Low Throughput

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
DNAJB6 HSPA1A
Affinity Capture-MS
Affinity Capture-MS

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 is identified by mass spectrometric methods.

High4.3BioGRID
2937206

Curated By

  • BioGRID