Protein N-terminal asparagine amidohydrolase, 351-, Protein NH2-terminal asparagine amidohydrolase, PNAA, Protein NH2-terminal asparagine deamidase, PNAD, Protein N-terminal Asn amidase, Protein N-terminal asparagine amidase, Protein NTN-amidase, NTAN1
Product description
Side-chain deamidation of N-terminal asparagine residues to aspartate. Required for the ubiquitin-dependent turnover of intracellular proteins that initiate with Met-Asn. These proteins are acetylated on the retained initiator methionine and can subsequently be modified by the removal of N-acetyl methionine by acylaminoacid hydrolase (AAH). Conversion of the resulting N-terminal asparagine to aspartate by PNAD renders the protein susceptible to arginylation, polyubiquitination and degradation as specified by the N-end rule. This enzyme does not act on substrates with internal or C-terminal asparagines and does not act on glutamine residues in any position (By similarity).1) Okada, Y., et al. Hum. Mol. Genet. 19(11):2303-2312(2010)
Immunogen
This NTAN1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 203-230 amino acids from the C-terminal region of human NTAN1.
Protein N-terminal asparagine amidohydrolase 351- Protein NH2-terminal asparagine amidohydrolase PNAA Protein NH2-terminal asparagine deamidase PNAD Protein N-terminal Asn amidase Protein N-terminal asparagine amidase Protein NTN-amidase NTAN1
Western blot analysis in T47D cell line lysates (35ug/lane).
Application Notes
For WB starting dilution is: 1:1000:
Additional Information
Form
Liquid
Storage Instructions
Store at 4˚C for three months and -20˚C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.