Anti-IA-2/PTPRN antibody
Product Name Anti-IA-2/PTPRN antibody
Catalog No PAab04092
Packing 100ug
Form liquid
Alternative Name
Purification Immunogen affinity purified
Purity 95% as determined by SDS-PAGE
Host Rabbit
Isotype IgG
Storage PBS with 0.02% sodium azide and 50% glycerol pH 7.3 , -20Centigrade for 24 months (Avoid repeated freeze / thaw cycles.)
Background/ FUNCTION
IA-2/PTPRN is a member of the protein tyrosine phosphatase (PTP) family, which contains a transmembrane region, an intracellular PTP-like domain and an extracellular N-terminus. Experiments found that IA-2/PTPRN localizes to secretory granules and is exclusively expressed in neuroendocrine cells (including pancreatic islets cell). IA-2/PTPRNwas found to be a major autoantigen in insulin-dependent diabetes mellitus and the detection of autoantibodies against IA-2/PTPRN is commonly used as a diabetes diagnosis marker.
Immunogen protein tyrosine phosphatase, receptor type, N
Specificity Human, Mouse ,Rat
Tested Application ELISA,WB,IHC,IP
Recommended dilution
IHC use
Immunohistochemistry of paraffin-embedded human pancreas cancer usingPTPRN antibody at dilution of 1:50
WB use
mouse brain tissue were subjected to SDS PAGE followed by western blot with PAab04092(PTPRN antibody) at dilution of 1:300
Protein Information
Gene ID5798
Uniprot ID Q16849
Calculated MW 105 kDa
location Plasma membranel; Endosome