Product Pathways - Protein Folding/Stability
Hop Antibody #4464
| Applications | Reactivity | Sensitivity | MW (kDa) | Source |
|---|---|---|---|---|
| W | H M R Mk | Endogenous | 60 | Rabbit |
Applications Key:
W=Western Blotting
Reactivity Key:
H=Human
M=Mouse
R=Rat
Mk=Monkey
Species cross-reactivity is determined by Western blot.
Specificity / Sensitivity
Hop Antibody detects endogenous levels of total Hop protein.
Source / Purification
Polyclonal antibodies are produced by immunizing rabbits with a synthetic peptide (KLH-coupled) corresponding to human Hop. Antibodies are purified by protein A and peptide affinity chromatography.
Background
Hop is a co-chaperone to the major heat shock proteins, Hsp70 and Hsp90, and appears in early receptor complexes (1,2). Through mutual binding to both Hsp70 and Hsp90, Hop functions as an adaptor that can integrate Hsp70 and Hsp90 interactions (3,4). Hop is an abundant and highly conserved protein which is composed of three tetratricopeptide repeat (TPR) domains (TPR1, TPR2a and TPR2b) and two DP repeat domains (DP1 and DP2), whose function has not been fully resolved (5).
- Smith, D.F. et al. (1993) Mol Cell Biol 13, 869-76.
- Smith, D.F. (1993) Mol Endocrinol 7, 1418-29.
- Chen, S. and Smith, D.F. (1998) J Biol Chem 273, 35194-200.
- Nelson, G.M. et al. (2003) Cell Stress Chaperones 8, 125-33.
- Carrigan, P.E. et al. (2005) J Biol Chem 280, 8906-11.
Application References
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This product is for in vitro research use only and is not intended for use in humans or animals. This product is not intended for use as therapeutic or in diagnostic procedures.