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Recombinant Human IA2/PTPRN Protein (aa 687-979, His Tag)– MSE Supplies LLC

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Recombinant Human IA2/PTPRN Protein (aa 687-979, His Tag)

SKU: PKSH032556-50

  • $ 53395



Recombinant Human IA2/PTPRN Protein (aa 687-979, His Tag)

 

SKU # PKSH032556
Expression Host E.coli

 

 

Description

Synonyms ICA 512, ICA3, ICA512, Islet cell antigen 512, Islet cell autoantigen 3, PTP IA-2, PTPRN, R-PTP-N, Receptor-type tyrosine-protein phosphatase-like N
Species Human
Expression Host E.coli
Sequence Met687-Gln979
Accession Q16849
Calculated Molecular Weight 35.6 kDa
Observed Molecular Weight 33 kDa
Tag N-His
Bio-activity Not validated for activity
  

 

Properties

Purity > 95 % as determined by reducing SDS-PAGE.
Endotoxin < 1.0 EU per μg of the protein as determined by the LAL method.
Storage Store at < -20°C, stable for 6 months. Please minimize freeze-thaw cycles.
Shipping This product is provided as liquid. It is shipped at frozen temperature with blue ice/gel packs. Upon receipt, store it immediately at < - 20°C.
Formulation Supplied as a 0.2 μm filtered solution of 20mM Tris-HCl, 150mM NaCl, pH 8.0.
Reconstitution Not Applicable



Background

Receptor-type tyrosine-protein phosphatase-like N (PTPRN) belongs to the protein-tyrosine phosphatase family and receptor class 8 subfamily. PTPRN contains 1 tyrosine-protein phosphatase domain; is expressed in neuroendocrine cells only. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth; differentiation; mitotic cycle; and oncogenic transformation. It implicated in neuroendocrine secretory processes. It may be involved in processes specific for neurosecretory granules; such as their biogenesis; trafficking or regulated exocytosis or may have a general role in neuroendocrine functions. It seems to lack intrinsic enzyme activity; may play a role in the regulation of secretory granules via its interaction with SNTB2. This PTP was found to be an autoantigen that is reactive with insulin-dependent diabetes mellitus (IDDM) patient sera; and thus may be a potential target of autoimmunity in diabetes mellitus.