News
Desheng New Materials tells you: Four key factors affecting enzyme activity

Desheng New Materials tells you: Four key factors affecting enzyme activity

Enzymes, as the "magicians" of efficient catalytic reactions in living organisms, directly affect all aspects of life activities through their activity. However, the activity of enzymes is not constant and can be influenced by various factors. Today, Desheng New Materials will take you on a deep understanding of the four key factors that affect enzyme activity, helping you better use enzyme preparation products in production and research.

2025-05-09

MORE +
PIPES buffer: an ideal choice for animal electron microscopy research

PIPES buffer: an ideal choice for animal electron microscopy research

PIPES buffer has shown significant advantages in electron microscopy sample preparation, providing a stable pH environment and effectively maintaining the integrity of cell ultrastructure, making it particularly suitable for long-term fixed experiments. Its characteristic of no foreign ion interference provides accurate elemental determination conditions for energy dispersive X-ray analysis (EDX). The high-quality PIPES buffer provided by Desheng New Materials provides strong support for researchers to obtain reliable electron microscopy results.

2025-05-08

MORE +
How to classify so many in vitro diagnostic reagents

How to classify so many in vitro diagnostic reagents

In vitro diagnostic reagents are classified into three categories based on risk: one category (low-risk) includes culture media and sample processing reagents (such as hemolytic agents and diluents); Category II (medium risk) covers reagents such as protein, sugar, microbial detection, etc., which are used for diagnosis of diabetes, endocrine, etc; Three types (high-risk) involve pathogen antigen/antibody/nucleic acid testing, which is crucial for the diagnosis of infectious diseases. Hubei Xindesheng, as a core raw material supplier, provides high-quality products such as biological buffering agents (such as HEPES) and enzyme preparations to help stabilize the production of IVD reagents and promote industry progress.

2025-05-07

MORE +
Why aren't enzymes placed in a -80 ℃ freezer? Hidden 'University Questions'

Why aren't enzymes placed in a -80 ℃ freezer? Hidden 'University Questions'

In daily laboratory operations, enzymes can be stored in a -20 ℃ freezer and protected with appropriate protectants to maintain their activity for a longer period of time. This storage method can meet the needs of daily use and avoid the problems caused by storage at -80 ℃.

2025-05-03

MORE +
Attention: IVD diagnostic test kits need to focus on verifying these four aspects

Attention: IVD diagnostic test kits need to focus on verifying these four aspects

Accurate reagent kits can sensitively capture signals, helping to timely and accurately diagnose the condition. If the performance of the reagent kit is poor, it is highly likely to cause misdiagnosis or missed diagnosis, which not only causes patients to miss the ideal opportunity, but also may lead to unnecessary waste of resources. Strict validation of multiple key performance aspects of IVD diagnostic testing kits is an important requirement to ensure their quality and reliability.

2025-05-02

MORE +
Application of Luminol Chemiluminescence in Polyurethane Photosensitizer Mediated Photodynamic Therapy

Application of Luminol Chemiluminescence in Polyurethane Photosensitizer Mediated Photodynamic Therapy

The combination of Luminol chemiluminescence system and polyurethane photosensitizer has brought revolutionary breakthroughs to photodynamic therapy.

2025-04-30

MORE +
< 1234...190 >