Anti-p21 antibody (HRP Conjugated)
- 50 μL
产品信息
蛋白质全称 | 细胞周期蛋白依赖性激酶抑制剂 1 |
别名 | CDKN1A, CAP20, CDKN1, CIP1, MDA-6, P21, SDI1, WAF1, p21CIP1, p21, cyclin-dependent kinase inhibitor 1A, cyclin dependent kinase inhibitor 1A |
Uniprot ID | P39689 |
免疫原 | 小鼠p21重组蛋白 |
预测分子量./观测分子量. | 19 kDa / 20 kDa |
纯化方式 | 亲和纯化 |
偶联 | 辣根过氧化物酶 |
应用
| 应用 | 物种 | 稀释 | 阳性样品 |
| WB 免疫印迹 | 人 | 1: 300-1: 600 | 293细胞, MCF7细胞, T-47D细胞 |
| 孵化条件 | 封闭后, 将膜与HRP标记的抗p21 抗体(ZB115313-HRP)在室温（20-25℃）孵育3-4小时或4℃过夜, 随后用TBST缓冲液洗涤3次, 每次5分钟. | ||
背景
May be involved in p53/TP53 mediated inhibition of cellular proliferation in response to DNA damage. Binds to and inhibits cyclin-dependent kinase activity, preventing phosphorylation of critical cyclin-dependent kinase substrates and blocking cell cycle progression. Functions in the nuclear localization and assembly of cyclin D-CDK4 complex and promotes its kinase activity towards RB1. At higher stoichiometric ratios, inhibits the kinase activity of the cyclin D-CDK4 complex. Inhibits DNA synthesis by DNA polymerase delta by competing with POLD3 for PCNA binding.
图像
| WB检测p21蛋白(货号 ZB115313-HRP). 样品: 经RIPA裂解液(货号G2002)处理的蛋白质. 封闭: 3% BSA（货号GC305010）的PBS溶液, 室温孵育30分钟. 抗体: HRP标记的抗p21蛋白抗体 1: 300稀释, 4℃ 孵育过夜. |
储存
| 储存条件 | 在-20℃下储存一年, 避免反复冻融. |
| 储存缓冲液 | 含0.15% ProClin300防腐剂, 100 μg/mL牛血清白蛋白和50%甘油的磷酸盐缓冲液.产品颜色为浅黄色. |
NOTE:
1.This product is intended for research only.
2.This product is recommended to dilute with the Primary Antibody Dilution Buffer （G2025）.
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