2. Recombinant Proteins
  3. Receptor Proteins
  4. Receptor Tyrosine Phosphatase
  5. IA-2/PTPRN

IA-2/PTPRN

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Cat. No. Product Name / Synonyms Species Source
  • HY-P70847
    IA2 Protein, Human (293a.a, His)

    Receptor-type tyrosine-protein phosphatase-like N; R-PTP-N; Islet cell antigen 512; ICA 512; Islet cell autoantigen 3; PTP IA-2; PTPRN; ICA3; ICA512

    		Human E. coli
    The IA2 protein is critical in the vesicle-mediated secretion process and is essential for the accumulation of secretory vesicles in the hippocampus, pituitary gland, and pancreatic islets. IA2 is critical for insulin-related functions, ensuring normal levels of insulin-containing vesicles, preventing degradation and promoting glucose-stimulated insulin secretion. IA2 Protein, Human (293a.a, His) is the recombinant human-derived IA2 protein, expressed by E. coli , with N-6*His labeled tag. The total length of IA2 Protein, Human (293a.a, His) is 293 a.a., with molecular weight of ~34.86 kDa.
  • HY-P70848
    IA2 Protein, Human (365a.a, His)

    Receptor-type tyrosine-protein phosphatase-like N; R-PTP-N; Islet cell antigen 512; ICA 512; Islet cell autoantigen 3; PTP IA-2; PTPRN; ICA3; ICA512

    		Human E. coli
    IA2 Protein is pivotal in vesicle-mediated secretory processes, crucial for secretory vesicle accumulation in the hippocampus, pituitary, and pancreatic islets. Essential for insulin-related functions, IA2 ensures normal insulin-containing vesicle levels, preventing degradation and promoting glucose-stimulated insulin secretion. IA2's influence extends to neurotransmitter regulation, required for normal norepinephrine, dopamine, and serotonin accumulation. In females, IA2 is uniquely essential for pituitary hormone accumulation and secretion. It also maintains normal renin expression. Despite lacking intrinsic enzyme activity, IA2 may regulate active protein-tyrosine phosphatases, like PTPRA, through dimerization. IA2's interaction with ICA512-TMF highlights its role in modulating insulin secretory granule dynamics and proposes a tethering mechanism to the actin cytoskeleton, dependent on UTRN and regulated by ICA512-CFF dimerization. IA2 Protein, Human (365a.a, His) is the recombinant human-derived IA2 protein, expressed by E. coli , with N-6*His labeled tag. The total length of IA2 Protein, Human (365a.a, His) is 375 a.a., with molecular weight of 45-50 kDa.
  • HY-P70847A
    IA2 Protein, Human (293a.a, N-His)

    Receptor-type tyrosine-protein phosphatase-like N; R-PTP-N; Islet cell antigen 512; ICA 512; Islet cell autoantigen 3; PTP IA-2; PTPRN; ICA3; ICA512

    		Human E. coli
    IA2 Protein is pivotal in vesicle-mediated secretory processes, crucial for secretory vesicle accumulation in the hippocampus, pituitary, and pancreatic islets. Essential for insulin-related functions, IA2 ensures normal insulin-containing vesicle levels, preventing degradation and promoting glucose-stimulated insulin secretion. IA2's influence extends to neurotransmitter regulation, required for normal norepinephrine, dopamine, and serotonin accumulation. In females, IA2 is uniquely essential for pituitary hormone accumulation and secretion. It also maintains normal renin expression. Despite lacking intrinsic enzyme activity, IA2 may regulate active protein-tyrosine phosphatases, like PTPRA, through dimerization. IA2's interaction with ICA512-TMF highlights its role in modulating insulin secretory granule dynamics and proposes a tethering mechanism to the actin cytoskeleton, dependent on UTRN and regulated by ICA512-CFF dimerization. IA2 Protein, Human (293a.a, N-His) is the recombinant human-derived IA2 protein, expressed by E. coli , with N-6*His labeled tag. The total length of IA2 Protein, Human (293a.a, N-His) is 293 a.a., with molecular weight of ~35 kDa.
Cat. No. Product Name Effect Purity