Libre Biotech

Procedures

New Procedure
Title Description Category Created Actions
Setting Up a Read-Only, Docker-Served JBrowse 2 Instance with Remote Genome Storage via sshfs A step-by-step playbook for publishing any reference genome in JBrowse 2 on a Linux server using onl... management 2025-07-02 View
High-Salt CTAB DNA Extraction Obtain high-molecular-weight genomic DNA suitable for long-read sequencing or Southern blotting. The... sample_prep 2025-07-15 View
Genomic-tip 20/G extraction of high-molecular-weight genomic DNA from ≤ 20 mg animal or plant tissue (with Proteinase K & RNase A treatments) To obtain 15-20 µg of high-quality, 20–150 kb genomic DNA suitable for downstream molecular biology ... sample_prep 2025-08-04 View
Nanodrop analysis of nucleic acid concentration and purity This procedure describes the steps for assessing the concentration and purity of nucleic acids (DNA ... measurement 2025-08-08 View
Collection and storage of Helicoverpa armigera for later processing A method for collecting Helicoverpa armigera (eggs, larvae, pupae, adults), snap‑freezing whole tiss... sample_prep 2025-08-09 View
Serial Dilution of DNA A standardized method for preparing single and serial dilutions of DNA (e.g., 1:10, 1:100, 1:1000) f... sample_prep 2025-08-11 View
Qubit™ 1X dsDNA HS Assay (High Sensitivity) To accurately quantify double‑stranded DNA (dsDNA) in the range of 0.2–100 ng total DNA per tube usi... measurement 2025-08-25 View
Femto Pulse – Genomic DNA 165 kb (FP‑1002‑22, 22 cm) **Purpose** To size and quantify high‑molecular‑weight (HMW) genomic DNA (\~1.3 kb–165 kb) using th... measurement 2025-08-26 View
EZ DNA Methylation‑Gold™ Kit — Bisulfite Conversion of DNA ### Purpose To convert unmethylated cytosines in DNA to uracil (while preserving 5‑methylcytosine... sample_prep 2025-08-26 View
Agarose Gel Electrophoresis for DNA Integrity/Size Assessment ## 1. Purpose To assess DNA integrity, approximate size range, and gross contamination by running... measurement 2025-08-26 View
Bisulfite amplicon sequencing library preparation (using TruSeq adapters) A **complete SOP** for generating **MiSeq‑ready bisulfite amplicon libraries** with **TruSeq‑tailed ... sample_prep 2025-09-03 View
Ligation sequencing DNA V14 (SQK-LSK114) library preparation and sequencing on MinION This protocol describes how to carry out sequencing of a DNA sample using the Ligation Sequencing Ki... sample_prep 2025-09-18 View
Loading and Running a Flow Cell on a Oxford Nanopore Technologies MinION This SOP covers the steps from flow-cell insertion, priming, library loading, starting a sequencing ... measurement 2025-09-17 View
Specimen capture The first stage of any molecular phenotyping workflow is to collect the specimen from the environmen... sample_prep 2025-11-04 View
DNA extraction of insect tissue using the ZymoBIONICS DNA miniprep kit This is a column-based DNA extraction procedure that has a PCR inhibitor removal step. sample_prep 2025-11-04 View
DNA and RNA extraction from insects using the ZymoBIOMICS DNA/RNA miniprep kit Column-based approach to separately isolate DNA and RNA from the same sample. sample_prep 2025-11-04 View
Extraction of RNA from yeast using the ZymoBIONICS YeaStar RNA kit Quick, spin-column purification of total RNA (including small/microRNAs) from a wide range of fungi ... sample_prep 2025-11-04 View
Culture of Helicoverpa armigera This protocol outlines the procedures for maintaining and breeding Helicoverpa armigera in a laborat... sample_prep 2025-11-04 View
Direct cDNA sequencing V14 with SQK-LSK114 This protocol describes how to carry out sequencing of cDNA using a reverse transcription and strand... sample_prep 2025-11-04 View
Collecting and Transporting *Helicoverpa* Samples Between Laboratories Collection at a collaborating lab and transport to the home lab of any *Helicoverpa* life stage (egg... sample_prep 2025-11-06 View
Transfer of tissue samples between sites in Australia for downstream genomics studies. Ensure lawful, safe, and traceable transfer of tissue samples between Australian sites for genomics ... sample_prep 2025-11-07 View
Total RNA extraction from animal tissues using PureLink RNA Mini Kit Standardized procedure to isolate high-quality total RNA from animal tissues using silica spin colum... sample_prep 2025-11-07 View
Fragment Analyzer – RNA (Eukaryotic) Run total RNA on the Fragment Analyzer using the eukaryotic RNA analysis mode. measurement 2025-11-07 View
PacBio Iso‑Seq cDNA Preparation — Reverse Transcription, Template Switching, and PCR Amplification and Bead-based Size Binning A validated procedure to generate amplified cDNA for PacBio Iso‑Seq from total RNA and optional size... sample_prep 2025-11-07 View
Fragment Analyzer – HS Large Fragment 50Kb measurement 2025-11-07 View
PacBio Iso‑Seq Library Preparation — SMRTBell Ligation SMRTbell Express Template Prep v2.0 with adapter‑ligation barcodes (ALB) sample_prep 2025-11-07 View
PacBio Sequel II — Polymerase Binding and Optional Post‑Binding Pooling Bind Sequel II polymerase to finished SMRTbell Iso‑Seq libraries, optionally pool after binding prio... sample_prep 2025-11-07 View
DEMO: DNA Extraction Protocol Demonstration procedure for genomic DNA extraction from tissue samples. sample_prep 2025-12-27 View
DEMO: DNA Extraction Protocol Demonstration procedure for genomic DNA extraction from tissue samples. sample_prep 2025-12-27 View
DEMO: ONT Library Preparation Demonstration procedure for Oxford Nanopore library preparation. sample_prep 2025-12-27 View
DEMO: MinION Sequencing Run Demonstration procedure for Oxford Nanopore MinION sequencing. measurement 2025-12-27 View
DEMO: Dorado Basecalling Pipeline Demonstration procedure for ONT basecalling using Dorado. data_transformation 2025-12-27 View
DEMO: Minimap2 Read Alignment Demonstration procedure for aligning ONT reads with Minimap2. data_transformation 2025-12-27 View
DEMO: Clair3 Variant Calling Demonstration procedure for variant calling using Clair3. data_transformation 2025-12-27 View