Two types of COVID-19 tests, the rapid antigen test and the polymerase chain reaction (PCR) test, are available in the United States. The PCR typically relies on lab testing and is still considered ...

What is the Put Call Ratio? The PCR is a common technical indicator used to measure the traded volume for put options in comparison with call options. The usage of PCR facilitates the analysis of ...

2 Auxiliary Fuel Tanks (ACTs) for over 4000 nm of range non-stop (Middle East to Europe - Europe to US East Coast – Asia to Middle East) ...

Polynucleotide kinase phosphatase (PNKP) has enzymatic activities as 3′-phosphatase and 5′-kinase of DNA ends to promote DNA ligation and repair. Here, we show that cyclin-dependent kinases (CDKs) ...

Peer ReviewDownload a summary of the editorial decision process including editorial decision letters, reviewer comments and author responses to feedback. The DREAM repressor complex regulates genes ...

After transfer, membranes were blocked in 5% milk in PBST (1x PBS with 0.1% Tween-20) for 1 h and blotted with primary antibodies (1: 2000 anti-FLAG, Millipore Sigma, F3165, and 1:500 anti-Rpl7, ...

DryVap是一套可以同时或分别处理 6个样品的全自动化操作的浓缩系统，专为在有机萃取操作中自动干燥、浓缩液体而设计。样品通过使用Horiozn专利的Drydisk分离膜进行全自动的在线溶剂干燥脱水，随后通过真空泵，加热器和氮气的精确控制使样品浓缩至指定的体积 ...