Protein Tyrosine Phosphatase Receptor Type N (PTPRN) Antibody (HRP)
169€ (20 µg)
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935106861
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name
Protein Tyrosine Phosphatase Receptor Type N (PTPRN) Antibody (HRP)
category
Primary Antibodies
provider
Abbexa
reference
abx306796
tested applications
ELISA
Description
PTPRN Antibody (HRP) is a Rabbit Polyclonal against PTPRN conjugated to HRP.
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | Primary Antibodies |
| Immunogen Target | Protein Tyrosine Phosphatase Receptor Type N (PTPRN) |
| Host | Rabbit |
| Reactivity | Human |
| Recommended Dilution | Optimal dilutions/concentrations should be determined by the end user. |
| Clonality | Polyclonal |
| Conjugation | HRP |
| Isotype | IgG |
| Purity | > 95% |
| Purification | Purified by Protein G. |
| Size 1 | 20 µg |
| Size 2 | 50 µg |
| Size 3 | 100 µg |
| Size 4 | 200 µg |
| Size 5 | 1 mg |
| Form | Liquid |
| Tested Applications | ELISA |
| Buffer | 0.01 M PBS, pH 7.4, 0.03% Proclin-300 and 50% Glycerol. |
| Availability | Shipped within 5-10 working days. |
| Storage | Aliquot and store at -20°C. Avoid exposure to light. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | Q16849 |
| Gene ID | 5798 |
| NCBI Accession | NP_001186692.1, NM_001199763.1, NP_001186693.1, NM_001199764.1, NP_002837.1, NM_002846.3 |
| OMIM | 601773 |
| Alias | IA2,IA-2,ICA512,R-PTP-N,IA-2/PTP,Islet cell autoantigen 3,PTP IA-2,Islet cell antigen 512,R-PTP-N,Receptor-type tyrosine-protein phosphatase-like N |
| Background | Antibody anti-PTPRN |
| Status | RUO |
Descripción
PTPRN, also known as IA-2, is a receptor-like protein tyrosine phosphatase predominantly expressed in neuroendocrine tissues, particularly in pancreatic β-cells. Structurally, it features a single transmembrane domain and an intracellular region that lacks phosphatase activity due to critical residue substitutions. PTPRN functions as a key regulator of insulin secretion and is essential for the formation and stability of secretory granules in endocrine cells. It interacts with granule components to facilitate the docking and exocytosis of insulin and other hormones. PTPRN is also an autoantigen in type 1 diabetes mellitus (T1DM), where autoimmune responses against it lead to β-cell destruction. Its role in neuroendocrine cell function emphasizes its importance in glucose homeostasis and diabetes pathogenesis. Mutations or dysregulation of PTPRN have been implicated in metabolic disorders and neurodegenerative diseases.
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