BG News
16
10, 2025
Ogataea polymorpha HCP ELISA
Ogataea polymorpha, together with Pichia pastoris and Saccharomyces cerevisiae, represents one of the three major yeast lineages, yet it shows markedly different cross-reactivity profiles. For certain...
19
09, 2025
E.coli Residual Total RNA Detection Kit (qRT-PCR)–Significance and Regulatory Context
Significance of E. coli Residual Total RNA DetectionExogenous host cell nucleic acid contamination is a critical concern in biologics. DNA is the primary contaminant with potential theoretical risks (...
15
09, 2025
New Launch – Mycoplasma qPCR Detection Kit (Fluorescent Probe Method)
I.Background and Applicationthe research and production of cell therapy products, pathogen contamination may pose significant clinical risks. Traditional detection methods, such as culture-based assay...
02
09, 2025
Human Interleukin 3 (IL3) Protein, Recombinant
Introduction：Interleukin-3 (IL-3), also known as Multicolony Stimulating Factor (Multi-CSF), has been referred to by various names in earlier studies, including Burst-promoting Activity (BPA), WEHI-3 Fact...
18
08, 2025
A Boon for Biopharmaceutical QC: High-Specificity Yeast HCP ELISA Panel Addresses Residual Detection Difficulties.
Yeast is one of the most commonly used expression systems for biopharmaceutical macromolecules, including Saccharomyces cerevisiae, Pichia pastoris, and Kluyveromyces phaffii.In accordance with the re...
17
08, 2025
HCP ELISA Development: The Path to Background Optimization
1. Background1.1. Introduction to ELISA:The Enzyme-Linked Immunosorbent Assay (ELISA) is a highly sensitive and specific immunoassay technique based on the formation of antibody-antigen-antibody sandw...
14
08, 2025
Human Granulocyte Macrophage Colony Stimulating Factor (GM-CSF) Protein, Recombinant
Introduction：Granulocyte Macrophage Colony Stimulating Factor (GM-CSF), also known as Colony Stimulating Factor 2 (CSF2), is a monomeric glycoprotein. Unlike Granulocyte Colony Stimulating Factor (G-CSF),...
01
08, 2025
Performance Comparison of E.coli HCP ELISA Kits
Background:Throughout the history of biopharmaceutical production, the effective removal and detection of HCP impurities in the final drug product has been a major focus of extensive research and disc...
01
08, 2025
Exhibition Review | The 4th BIONNOVA Western Innovation Forum 2025 concluded successfully in Chengdu. Looking forward to meeting again and creating a new chapter together!
The 4th BIONNOVA Western Innovation Forum was successfully concluded at the Chengdu Intangible Cultural Heritage Park Tivoli Hotel on July 22-23, 2025. This grand event brought together top executives...