肽核酸(PNA) EGFR 突变检测试剂盒
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介绍
肺癌是一种转移性癌症,癌细胞在支气管或肺泡中发展,并沿着血管或淋巴管生长。根据癌细胞的大小和形状,肺癌分为两种类型:非小细胞肺癌 (NSCLC) 占 75%,小细胞肺癌占 25%。通常,很难在早期发现肺癌,往往是在病情已进展时才被诊断为肺癌,因此预后往往较差。研究表明,具有 EGFR 突变的患者对 EGFR 酪氨酸激酶抑制剂(TKI),如吉非替尼(Iressa, AstraZeneca)和厄洛替尼(Tarceba, Roche),表现出非常高的药物反应率。
总共可以检测和区分 47 种 EGFR 突变
Mutations突变 | Size规格 | |||||||||
Exon 18 | Exon 19 | Exon 20 | Exon 21 | 24 tests | ||||||
G719X | E19del | T790M | S768I | E20ins | L858R | L861Q | ||||
3 | 29 | 1 | 1 | 10 | 2 | 1 |
特点
单样本多重基因分型
即使少量 ctDNA(0.1% LOD,2 ml 血浆)也具有高灵敏度和特异性
短运行时间(3小时内)
流程
样本准备
总DNA提取
实时PCR
结果分析
兼容样本类型
FFPE 组织
血浆
兼容的实时 PCR 设备
CFX96 (Bio-Rad)
QuantStudio5 (Thermo Fisher Scientific)
精选引用
想了解使用我们的PNA已发表的研究文献吗?
Exponential Increase in an Ionic Signal: A Dominant Role of the Space Charge Effect on the Outer Surface of Nanochannels
Anal. Chem. | 28 Sep 2021 | DOI: https://doi.org/10.1021/acs.analchem.1c03431
All single-stranded PNA sequences were purchased from SBS Genetech Co., Ltd. (Beijing, China).
Peptide Nucleic Acid-Functionalized Nanochannel Biosensor for the Highly Sensitive Detection of Tumor Exosomal MicroRNA
Anal. Chem. | 30 July 2021 | DOI: https://doi.org/10.1021/acs.analchem.1c01898
PNA was synthesized by SBS Genetech Co. Ltd. (Beijing, China). Table S1 shows the above-mentioned oligonucleotide sequence. Sodium hydroxide (NaOH), formic acid (HCOOH), and other chemical reagents were obtained from Sinopharm Chemical Reagent Co. Ltd. (Shanghai, China).
Ultrasensitive Exosomal MicroRNA Detection with a Supercharged DNA Framework Nanolabel
Anal. Chem. | 2 April 2021 | DOI: https://doi.org/10.1021/acs.analchem.1c00295
Thiolated PNA with a−(CH2)6− spacer at the 5′ end was synthesized and purified by SBS Genetech Co., Ltd. (Beijing, China). All the sequences
are shown in Table S1.
仅用于研究,不用于治疗人类或动物
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