ArticleIranian journal of microbiology2025
Optimized isolation and purification of native glycoprotein B from herpes simplex virus 1: a streamlined approach.
Article in Iranian journal of microbiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- Development and immunogenicity of a novel subunit vaccine candidate against avian metapneumovirus.Frontiers in veterinary science · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background and Objectives: Viral membrane glycoproteins are essential for host cell recognition, membrane fusion and immune evasion, making them critical targets for antiviral therapies and vaccine development. However, their isolation in native conformation is challenging due to structural complexity and limitations of conventional purification methods. The aim of current study was to develop a cost-effective, reproducible method for the isolation and purification of glycoprotein B (gB) from Herpes Simplex Virus type 1 (HSV-1) while maintaining its native conformation for functional and interaction studies. Materials and Methods: HSV-1 particles were concentrated via ultracentrifugation and membrane proteins were extracted using a modified protocol of the Mem-PER™ Plus Membrane Protein Extraction Kit. Native PAGE with a 4-8% gradient gel was employed to isolate multimeric gB (~300 kDa), followed by electroelution to extract the protein from the gel. The purity and integrity of gB were validated using SDS-PAGE and Western blot analysis. Results: The method successfully isolated glycoprotein B in its native multimeric form with high purity and adequate concentration (0.157 mg/mL). The pH of the native gel (8.3) and the high molecular weight of gB facilitated separation from other viral surface proteins. SDS-PAGE and Western blot confirmed the specificity and structural integrity of the purified protein. Conclusion: This study introduces a cost-effective and reliable method for isolating viral glycoproteins in their native conformation. The approach offers significant advantages over traditional chromatography-based techniques, making it ideal for research-scale applications, including functional and interaction studies.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.