抗p21/CDKN1A多克隆抗体 · 兔源 · 抗原亲和纯化
| 序号 | 您的研究方向 / 需求 | 本产品可直接应用 |
|---|---|---|
| 1 | p21/CDKN1A蛋白表达水平的定量检测 | 已验证ELISA应用,推荐稀释比1:4000-1:8000 |
| 2 | 组织中p21的定位与分布分析 | 已验证IHC应用,推荐稀释比1:50-1:100 |
| 3 | 细胞中p21的免疫荧光定位 | 已验证IF应用,推荐稀释比1:50-1:100 |
| 4 | 细胞裂解液中p21的蛋白免疫印迹检测 | 已验证WB应用,推荐稀释比1:1000-1:4000 |
p21(CDKN1A),也称为 WAF1、CIP1、SDI1,是 细胞周期蛋白依赖性激酶抑制剂(CKI) 家族的重要成员。p21通过结合并抑制 CDK1、CDK2和CDK4/6 的活性,在 细胞周期G1/S期转换 中发挥关键负调控作用,是细胞周期停滞和DNA损伤修复的核心调控因子。
p21是 p53肿瘤抑制通路 的重要下游靶基因,在DNA损伤、氧化应激和癌基因激活等条件下被诱导表达,介导 细胞周期停滞、细胞衰老和凋亡。p21的表达异常与多种 恶性肿瘤 密切相关,包括 结直肠癌、肺癌和乳腺癌 等。此外,p21在 干细胞维持、组织再生和免疫调节 中也发挥重要作用,已成为肿瘤治疗和衰老研究的重要靶点。
Anti-p21/CDKN1A Polyclonal Antibody 是一种兔源多克隆抗体,可识别人p21/CDKN1A蛋白,已广泛应用于ELISA、IHC、IF和WB检测,是细胞周期、肿瘤生物学和衰老研究的 高质量工具抗体。
CDKN1A in A549 Cell Line.
1. Increased Fascin1 and Pak1 Expressions Enhance Age-Associated B-Cell Actin Cytoskeleton Remodeling and Motility. PMID: 40500987
2. Retrospective stratified analysis of resistance mechanisms to anti-EGFR therapy in mCRC using tumor tissue samples. PMID: 40467730
3. Acetylation-induced degradation of ECHS1 enhances BCAA accumulation and proliferation in KRAS-mutant colorectal cancer. PMID: 40437561
4. The presence of neutralizing antibodies against omicron subvariants among a vaccinated cohort at one year after the first dose of vaccination in Malaysia. PMID: 40451847
5. An Advanced IVB Lung Adenocarcinoma Patient With KRAS Mutations, Benefited From Camrelizumab Combined With Anti-Angiogenic Agents for Therapy: A Case Report. PMID: 40488279
6. Garsorasib, a KRAS G12C inhibitor, with or without cetuximab, an EGFR antibody, in colorectal cancer cohorts of a phase II trial in advanced solid tumors with KRAS G12C mutation. PMID: 40523897
| Catalog No. | Product Name |
|---|---|
| PHE23501 | Anti-p21/CDKN1A Polyclonal Antibody |