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介紹
IDH2在膠質(zhì)瘤、急性髓性白血病和骨髓增生異常綜合征中經(jīng)常發(fā)生突變。突變通常涉及蛋白質(zhì)R140和R172殘基的點(diǎn)突變。IDH1和IDH2突變導(dǎo)致有害的“功能獲得”:突變的IDH1或IDH2將異檸檬酸轉(zhuǎn)化為2-羥基戊二酸,而不是將其轉(zhuǎn)化為α-酮戊二酸。2-羥基戊二酸抑制參與表觀遺傳調(diào)控的其他蛋白質(zhì)。
總共可以檢測(cè)和區(qū)分 11 種 IDH2 突變
Mutations突變 | Size規(guī)格 | ||
Codon 140 | Codon 172 | 25 tests | |
4 | 7 |
特點(diǎn)
高靈敏度和特異性,即使是少量DNA(1%檢測(cè)下限,使用10 ng的野生型/突變型混合DNA)
基于實(shí)時(shí)PCR的即用型試劑盒
短運(yùn)行時(shí)間(3小時(shí)內(nèi))
流程
樣本準(zhǔn)備
總DNA提取
實(shí)時(shí)PCR
結(jié)果分析
兼容樣本類型
FFPE 組織
活檢組織
兼容的實(shí)時(shí)PCR設(shè)備
CFX96 (Bio-Rad)
Rotor-Gene Q (Qiagen)
QuantStudio 5 (Thermo Fisher Scientific)
StepOnePlus (Thermo Fisher Scientific)
ABI7900HT (Thermo Fisher Scientific)
ABI7500 (Thermo Fisher Scientific)
LightCycler 480II (Roche)
精選引用
想了解使用我們的PNA已發(fā)表的研究文獻(xiàn)嗎?
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.
僅用于研究,不用于治療人類或動(dòng)物
使用賽百盛產(chǎn)品所發(fā)表的期刊 使用賽百盛產(chǎn)品的大學(xué)與機(jī)構(gòu)
北京賽百盛基因技術(shù)有限公司是冷泉港實(shí)驗(yàn)室的長(zhǎng)期贊助合作伙伴