BG News
20
01, 2026
Yeast Family: Pichia pastoris (GS115) HCP ELISA
1. Application Background:Pichia pastoris is one of the most widely used expression systems for innovative antibody expression in vaccines nowadays. Yeast is extensively applied in modern industry [1]...
23
12, 2025
Authoritative Certification
Recently, Cellgene Bioscience Co., Ltd. attained another notable achievement. In the Laboratory Proficiency Testing Program for Residual Vero Cell Protein Quantification in Vaccines (Program No.: NIFD...
19
12, 2025
Building a Quality & Safety Ecosystem for Biopharmaceuticals
1. Background:Quality and safety regulations for Cell and Gene Therapy (CGT) drugs are becoming increasingly globalized, with converging standards across China, the U.S., Europe, and Japan. Major econ...
27
11, 2025
Performance Comparison of HCP Products Between Cellgene and Cygnus
BackgroundThroughout the history of biopharmaceutical development, drug quality control and safety have always been paramount. With 40 years of experience in HCP products, Cygnus is undoubtedly the gl...
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...