Don’t miss out on COLDA 2022!

We are proud to let you know that we are official endorsers of the Conference on Liver Disease in Africa (COLDA) 2022! This workshop will take place on 29 September – 1 October as a hybrid workshop in the Doubletree by Hilton Cape Town Upper Eastside hotel in Cape Town, South Africa.

Register here for the workshop: https://virology.eventsair.com/colda2022/end

Registration fees are waived for healthcare professionals from RLS and early-career professionals with an accepted abstract.

You can read more and view the full program here: https://academicmedicaleducation.com/colda-2022

Download Flyer Here

An Optimized Ex Vivo ELISpot assay to identify IFN gamma positive, HBV-specific T cells in Chronic Hepatitis B patients

During a traditional ELISpot assay, low HBV Specific T cell frequencies have hindered effective ex vivo analysis. We o... [Read more]

12 April, 2023
Multiplexed immunostaining of formalin-fixed paraffin-embedded liver biopsy tissues with metal-conjugated antibodies for tissue imaging mass cytometry

This protocol describes the approach used to stain formalin-fixed paraffin-embedded liver biopsy slides with a panel of metal-conjugated antibodies... [Read more]

12 April, 2023
A modified kit-based HBV protein-free DNA extraction from liver tissues and cell cultures for HBV cccDNA Southern blot and qPCR
- cccDNA quantification from total DNA preparation by qPCR with cccDNA-selective primers is challenging because of the coexisting HBV DNA... [Read more]
21 September, 2022
A sensitive and rapid Southern blot assay based on branched DNA technology for the detection of HBV DNA in cell culture and liver tissue samples
- Sothern blot is considered the “gold standard” for cccDNA detection because it can separate the cccDNA from protein-free relaxed circul... [Read more]
21 September, 2022
An Optimized Ex Vivo Flurospot assay to identify multi-functional HBV-specific T cells in Chronic Hepatitis B patients

During a traditional FluroSpot assay, low HBV Specific T cell frequencies have hindered effective ex vivo analysis. We overcame this obstacle to me... [Read more]

07 March, 2022
Fluorescent-bait labelling for the ex vivo detection of HBV antigen-specific B cells

Fluorescently conjugated antigen-bait systems have been extensively used to identify antigen-specific B cells and probe humoral immunity across dif... [Read more]

30 April, 2021
Tetramer enrichment for HBV-specific CD8+ T cells

The frequency of HBV-specific CD8+ T cells can be very low, depending on the specificity. Therefore, they cannot always be detected by conventional... [Read more]

03 July, 2020
A fluorescent in situ hybridization (FISH) assay for detection of HBV DNA in cell culture models
- Although a plethora of knowledge on the molecular life cycle of Hepatitis B Virus has been gained by utilizing classical methods, they ... [Read more]
19 June, 2020
HBV Ribonuclease H assay resolved by denaturing PAGE
- This assay characterizes the products of HBV RNase H activity on a DNA:RNA heteroduplex.
- Products are resolved by denaturing PAGE to assess specificity of cleavage and effects of inhibitory compounds on the enzyme
06 June, 2019
HBV Ribonuclease H FRET Assay
- This assay detects the activity of HBV RNaseH using fluorescence resonance energy transfer
- The ribonuclease H (RNaseH) subs... [Read more]
06 June, 2019

Don’t miss out on COLDA 2022!

Recently Published Protocols