货号 | AF2996-SP |
别名 | Antigen NY-CO-13; BCC7; FLJ92943; LFS1; LFS1TRP53; p53 tumor suppressor; p53; P53cellular tumor antigen p53; Phosphoprotein p53; TP53; transformation-related protein 53; TRP53; tumor protein p53; Tumor suppressor p53 |
反应种属 | Human |
应用 | Western Blot(0.1 µg/mL) Simple Western(1 µg/mL) |
目标/特异性 | Reconstitute at 0.2 mg/mL in sterile PBS. |
使用方法 | Western Blot: 0.1 µg/mL Simple Western: 1 µg/mL |
来源 | Polyclonal Rabbit IgG |
产品组分 |
供应商 | R&D Systems |
Entrez Gene IDs | 7157 (Human); 22059 (Mouse); 24842 (Rat) |
纯化方式 | Antigen Affinity-purified |
免疫原 | Phosphopeptide containing human p53 S392 site |
生物活性 | Human |
标记 | Unconjugated |
溶解方法 | Reconstitute at 0.2 mg/mL in sterile PBS. |
背景 | The p53 tumor suppressor protein acts to enforce cell cycle checkpoints or signal apoptosis in cells that have incurred genotoxic damage. p53 is phosphorylated at serine 392 in response to UV light and other genotoxic stressors. Phosphorylation of p53 at S392 stabilizes p53 tetramers and increases DNA binding activity. |
运输条件 | Blue Ice |
存放说明 | 4℃ |
参考文献 |
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Detection of Human Phospho-p53 (S392) by Western Blot. Western blot shows lysates of MCF‑7 human breast cancer cell line untreated (-) or treated (+) with 1 µM camptothecin (CPT) for 5 hours. PVDF membrane was probed with 0.1 µg/mL Rabbit Anti-Human Phospho-p53 (S392) Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2996) followed by HRP-conjugated Anti-Rabbit IgG Secondary Antibody (Catalog # HAF008). A specific band for Phospho-p53 (S392) was detected at approximately 53 kDa (as indicated). The phospho-specificity of this antibody was supported by decreased labeling following treatment with 600 U lambda -phosphatase ( lambda -PPase) for 1 hour. For additional reference, the membrane was stripped and reprobed with 1:5000 dilution of Human/Mouse/Rat p53 HRP-conjugated Antigen Affinity-purified Polyclonal Antibody (lower panel, Catalog # HAF1355). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1. | |
Detection of Human Phospho-p53 (S392) by Simple WesternTM. Simple Western lane view shows lysates of MCF‑7 human breast cancer cell line untreated (-) or treated (+) with 1 µM Camptothecin (CPT) for 5 hours, loaded at 0.5 mg/mL. A specific band was detected for Phospho-p53 (S392) at approximately 62 kDa (as indicated) using 1 µg/mL of Rabbit Anti-Human Phospho-p53 (S392) Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2996). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system. |