Rabbit Anti-HAP1 (Huntingtin Associated Protein 1, HLP, hHLP1, HIP5, Neuroan 1)
HAP1) was found to bind to the mutant huntingtin protein (mHtt) in proportion to the number of glutamines present in the glutamine repeat region. Huntington's disease (HD), a neurodegenerative disorder characterized by loss of striatal neurons, is caused by an expansion of a polyglutamine tract in the HD protein huntingtin. This gene encodes a protein that interacts with huntingtin, with two cytoskeletal proteins (dynactin and pericentriolar autoantigen protein 1), and with a hepatocyte growth factor-regulated tyrosine kinase substrate (HGS). The interactions with cytoskeletal proteins and a kinase substrate suggest a role for this protein in vesicular trafficking or organelle transport.
Applications
Suitable for use in ELISA, Western Blot, Immunohistochemistry, Immunocytochemistry. Other applications not tested.
Recommended Dilution
Western Blot: 1:50-400 Immunocytochemistry: 1:50-500 Immunohistochemistry (frozen): 1:50-500 Immunohistochemistry (paraffin): 1:10-100 ELISA: 1:100-1:5000 Optimal dilutions to be determined by the researcher.
Storage and Stability
May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Immunogen
Recombinant protein corresponding to Pro160-Gln381 of human HAP1, expressed in E. coli.
Form
Supplied as a liquid in PBS, pH 7.4, 0.02% sodium azide, 50% glycerol.
Purity
Purified by immunoaffinity chromatography.
Specificity
Recognizes human HAP1.
