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Molecular Biology

protocols
Protocol

RNA Pull-Down Protocol of CircRNA Research

Experiment Tags: CircRNAs, RNA Pull-Down, RNA-Protein Interactions

Experiment Summary: In this protocol, we introduce a method to study RNA-protein interactions, which will facilitate researchers to carry out circRNA related experiments.

protocols
Protocol

Protocol for Studying RSV Transcription using Minigenome Systems

Experiment Tags: RSV Transcription, Minigenome, Polymerase, Luciferase Assay, Real-Time Quantitative PCR Assay

Experiment Summary: In this protocol, we detail two different methods of detecting viral RNA synthesis: a firefly luciferase assay for rapid and sensitive measurement of RSV polymerase activity; and a real-time quantitative PCR method for determination of specific effects on the transcription of individual viral genes and the polar transcription gradient of RSV.

protocols
Protocol

Assay for Transposase-Accessible Chromatin with High-Throughput Sequencing (ATAC-Seq) Protocol for Zebrafish Embryos

Experiment Tags: TAC-Seq, Chromatin Accessibility, Genome Wide, Zebrafish, Tn5 Transposase

Experiment Summary: In this article, we describe the application of ATAC-seq in zebrafish embryos, thus illustrating the applicability of this method to the entire vertebrate population.

protocols
Protocol

Virus Binding and Internalization Protocol for Adeno-associated Virus

Experiment Tags: Adeno-Associated Virus, Binding, Internalization, Virus Entry, Virus, Cell Surface

Experiment Summary: In this protocol, we describe a quantitative PCR (qPCR) based method to determine the amount of vector bound to the cell surface and the amount of subsequent virus internalization based on viral genome quantification.

protocols
Protocol

Preparation of Circular RNA In Vitro Protocol

Experiment Tags: Circular RNA, In Vitro Transcription, Ligase, Phosphorylation, Polyacrylamide Gel Electrophoresis

Experiment Summary: This protocol describes a simple and straightforward way to obtain single-stranded circular RNA sequences in vitro.

protocols
Protocol

Antisense Oligo Pulldown of Circular RNA for Downstream Analysis Protocol

Experiment Tags: CircRNAs, CircRNA Pulldown, Antisense Oligo, Biotin Pulldown, RT-qPCR, miRNA, RNA-Binding Proteins

Experiment Summary: In this detailed protocol, the circRNA of interest (e.g., circHipk2) was captured using a biotin-labeled antisense oligo (ASO) targeting the circHipk2 backsplice junction sequence followed by pulldown with streptavidin-conjugated magnetic beads. The specific enrichment of circRNA was analyzed using reverse transcription quantitative PCR (RT-qPCR).

protocols
Protocol

Test MicroRNA Target with in vitro Cell Culture Luciferase Assay Protocol

Experiment Tags: MicroRNA, 3'UTR (3’UTR), Luciferase Assay, In Vitro

Experiment Summary: This protocol is to be used to test the binding and activity of miRNA on putative UTR target sequences. It is based on the expression of Luciferase as a reporter gene fused to the UTR sequence in the presence of plasmids containing pre-miRNA of interest or synthetic miRNA to test in an in vitro cell culture assay.

protocols
Protocol

LncRNA Pulldown Combined with Mass Spectrometry to Identify the Novel lncRNA-Associated Proteins Protocol

Experiment Tags: Long Noncoding RNAs, RNA-Protein Interaction, Mass Spectrometry

Experiment Summary: This article provides a detailed protocol for the assay with hands-on tips for the LnRNA pulldown assay, which is commonly used to identify protein partners of the cellular environment that interact with InRNA.

protocols
Protocol

Design and Production Protocols of Plasmids for Base-Editing Experiments

Experiment Tags: Base-Editing, CRISPR-Cas9

Experiment Summary: This article provides optimized protocols (including experimental design, methods, and analyses) for designing base editing constructs for basic research.

protocols
Protocol

In Vivo Analysis of Neutrophil Infiltration during LPS-induced Peritonitis Protocol

Experiment Tags: Inflammation, Peritonitis, Sepsis, In Vivo Imaging, Myeloperoxidase

Experiment Summary: This protocol allows studying of inflammatory response induced by LPS that affect neutrophil infiltration by tracking myeloperoxidase (MPO) activity in vivo.

* For research use only. Not intended for any clinical use.
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