PTPN12
PTPN12,全稱為蛋白酪氨酸磷酸酶非受體型12,也被稱為PTP-PEST蛋白,是一種細胞質中的蛋白酪氨酸磷酸酶。它在多種細胞類型中表達,并作為一種抑癌基因,在人類癌癥中發揮重要作用。PTPN12通過去磷酸化關鍵的信號分子,如EGFR、FAK和SRC,來調節細胞粘附、遷移、增殖和存活等過程。研究表明,PTPN12的失活與三陰性乳腺癌(TNBC)的發生發展密切相關,其失活會增強腫瘤的轉移潛能。此外,PTPN12還參與免疫反應的調節,其缺失會導致免疫反應過度激活。基于PTPN12的這些特性,研究人員開發了針對PTPN12的藥物,用于治療癌癥和免疫相關疾病。目前,已有一些PTPN12抑制劑進入臨床試驗階段,顯示出良好的治療效果。
熱銷產品
PTPN12 Antibody (CSB-PA019026LA01HU)
驗證數據
Western Blot
Positive WB detected in: Hela whole cell lysate, NIH/3T3 whole cell lysate, Rat kidney tissue
All lanes: PTPN12 antibody at 7.4µg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 89, 73, 75 kDa
Observed band size: 89 kDa
IHC image of CSB-PA019026LA01HU diluted at 1:200 and staining in paraffin-embedded human testis tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
PTPN12 Antibodies
PTPN12 for Homo sapiens (Human)
| 產品貨號 | 產品名稱 | 種屬反應性 | 應用類型 |
|---|---|---|---|
| CSB-PA776978 | PTPN12 Antibody | Human,Mouse | ELISA,WB,IHC |
| CSB-PA147765 | PTPN12 Antibody | Human,Mouse | ELISA,WB |
| CSB-PA019026LA01HU | PTPN12 Antibody | Human, Mouse, Rat | ELISA, WB, IHC |
| CSB-PA019026LB01HU | PTPN12 Antibody, HRP conjugated | Human | ELISA |
| CSB-PA019026LD01HU | PTPN12 Antibody, Biotin conjugated | Human | ELISA |
PTPN12 Proteins
PTPN12 Proteins for Homo sapiens (Human)
| 產品貨號 | 產品名稱 | 來源 |
|---|---|---|
| CSB-YP019026HU CSB-EP019026HU CSB-BP019026HU CSB-MP019026HU CSB-EP019026HU-B |
Recombinant Human Tyrosine-protein phosphatase non-receptor type 12 (PTPN12) | Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli |






