Detection of Human PTPN13/PTPL1 by Western Blot. Western blot shows lysates of HeLa human cervical epithelial carcinoma cell line. PVDF membrane was probed with 1 µg/mL of Human PTPN13/PTPL1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3577) followed by HRP-conjugated Anti‑Goat IgG Secondary Antibody (Catalog # HAF109). A specific band was detected for PTPN13/PTPL1 at approximately 260 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Preparation and Storage
Reconstitute at 0.2 mg/mL in sterile PBS.
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
Protein Tyrosine Phosphatase, Non-receptor Type 13, also called PTPN13, PTPL1, FAP-1, hPTP1E and PTP-BAS, is a 260 kDa intracellular protein that removes phosphates from tyrosine residues. Genetic aberrations in PTPN13 have been reported in a wide variety of cancers, including, bone, colon, hepatocellular, and germ cell line. Elevated levels of PTPN13 in cancer cell lines have also been correlated with resistance to Fas-induced apoptosis, possibly due to prevention of CD95 reaching the cell surface.
Protein Tyrosine Phosphatase, Non-receptor Type 13
Entrez Gene IDs:
5783 (Human); 19249 (Mouse); 498331 (Rat)
EAP-1; FAP-1; hPTPE1; PNP1; protein tyrosine phosphatase, non-receptor type 13 (APO-1/CD95 (Fas)-associatedphosphatase); protein-tyrosine phosphatase 1, Fas-associated; PTP1E; PTP1EDKFZp686J1497; PTP-BAS; PTP-BASEC 22.214.171.124; PTP-BL; PTP-E1; PTPL1; PTPL1nonreceptor type 13; PTPLE; tyrosine-protein phosphatase non-receptor type 13
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