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Acrylamide ester weighing strategy: New Desheng materials assist in stable and accurate luminescence detection

Acrylamide ester weighing strategy: New Desheng materials assist in stable and accurate luminescence detection

Acridinium ester is a photosensitive chemiluminescent marker that requires strict avoidance of light and moisture during operation. When weighing, select the method according to the packaging amount: for milligrams, directly weigh the original bottle, for micrograms, use weighing paper to assist in transfer, and pay attention to reducing dust and exposure. The key operations include avoiding light environment, controlling temperature and humidity, using dry inert containers, rapid sealing, and high-precision balance weighing.

2025-05-31

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TRIS detection strategy: acid-base titration HPLC、 Comparison of advantages and disadvantages of spectrophotometry

TRIS detection strategy: acid-base titration HPLC、 Comparison of advantages and disadvantages of spectrophotometry

TRIS (Trimethylaminomethane) is a commonly used buffering agent in biochemical experiments, and its content detection is crucial for both the experiment and product quality. At present, the main detection methods include acid-base titration: simple operation, low cost, but poor selectivity and susceptibility to impurity interference; High performance liquid chromatography (HPLC): Strong separation ability and high accuracy, but expensive equipment and complex pretreatment; Spectrophotometry: simple and fast, but with low sensitivity and susceptibility to optical interference.

2025-05-30

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HEPES: Key role from iron degradation detection to cell culture

HEPES: Key role from iron degradation detection to cell culture

The article will explore two main application scenarios of HEPES - as one of the components for detecting iron degradation and its role in cell culture material particle transfection, and introduce a company dedicated to high-quality HEPES production.

2025-05-28

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What factors are related to the high or low prices of raw material supply from upstream manufacturers of IVD reagents? (1)

What factors are related to the high or low prices of raw material supply from upstream manufacturers of IVD reagents? (1)

In the industry chain of in vitro diagnostics (IVD), fluctuations in raw material prices are not untraceable, but are influenced by a combination of various factors. In depth analysis of these factors is of great significance for IVD reagent production enterprises to control costs reasonably and for upstream raw material manufacturers to optimize pricing strategies.

2025-05-27

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How HEPES can assist zebrafish embryo development: The mysterious power in Danieau culture medium

How HEPES can assist zebrafish embryo development: The mysterious power in Danieau culture medium

HEPES, as an important biological buffer, plays an indispensable role in numerous experimental scenarios. Especially in the field of zebrafish embryonic development research. Next, let's learn about the use of HEPES in Danieau medium and its impact on zebrafish embryo development.

2025-05-26

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MOPS buffer usage guide: These key details cannot be ignored!

MOPS buffer usage guide: These key details cannot be ignored!

MOPS (3- (N-morpholino) propanesulfonic acid) is a widely used biological buffer in cell culture and protein research. In practical applications, there are many details in the use of MOPS buffer, and a slight carelessness may affect experimental results. Next, we will explore in detail the precautions for using MOPS buffer.

2025-05-24

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