Technical Data
Histidine Triad Nucleotide-binding Protein 1 (HINT1, Adenosine 5'-monophosphoramidase, FLJ30414, FLJ32340, HINT, PKCI1, PKCI-1, PRKCNH1, Protein kinase C inhibitor 1, Protein kinase C-interacting protein 1)
Histidine triad nucleotide-binding protein 1 (HINT1) is a member of the histidine triad (HIT) protein family, a group of small nucleotide-binding and –hydrolyzing proteins. HINT1 interacts with several diverse proteins and has been suggested to have tumor suppressive activities. HINT1 catalyzes the hydrolysis of adenosine 5’-monophoramidate substrates such as AMP-morpholidate, but its enzymatic function does not appear to play a role in its tumor suppression. Recent experiments demonstrate that HINT1 forms a complex with POSH and JNK in vivo, inhibiting AP-1 activity and the phosphorylation of c-Jun, and this action could contribute to the tumor suppressor activity of HINT1. Other studies raise the possibility of HINT1 as a candidate gene for schizophrenia.

Suitable for use in Western Blot. Other applications not tested.

Recommended Dilution:
Western Blot: 1-2ug/ml
Optimal dilutions to be determined by the researcher.

Positive Control:
Jurkat Cell Lysate

Storage and Stability:
May be stored at 4°C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot and store at -20°C. Aliquots are stable for at least 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
PabAffinity Purified
100ug-20°CBlue IceHumanRabbit
As reported
Synthetic peptide corresponding to 17aa from near the center of the human HINT1.
Purified by immunoaffinity chromatography.
Supplied as a liquid in PBS, 0.02% sodium azide.
Recognizes human HINT1. Species Crossreactivity: Mouse and rat.
Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.
1. Lima CD, Klein MG, Weinstein IB, et al. Three-dimensional structure of human protein kinase C interacting protein 1, a member of the HIT family of proteins. Proc. Natl. Acad. Sci. USA 1996; 93:5357-62. 2. Weiske J and Huber O. Beta-catenin takes a HIT. Cell Cycle 2008; 7:1326-31.
Wang L, Zhang Y, Li H, et al. Hint1 inhibits growth and activator protein-1 activity in human colon cancer cells. Cancer Res. 2007; 67:4700-8. 3. Chen Q, Wang X, O’Neill FA, et al. Is the histidine triad nucleotide-binding protein 1 (HINT1) gene a candidate for schizophrenia? Schizophr. Res. 2008; 106:200-7.