グレード＆純度BioReagent?BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility.
Cytochrome P450 enzymes are a group of isozymes primarily found in the liver and play an important role in the metabolism of xenobiotics, especially drugs and toxins. Cytochrome P450 and cytochrome b5 are the two heme proteins of the P450 enzyme system, and changes in their ratio are closely related to P450 metabolic activity.
Determination Principle: After being reduced by sodium dithionite, oxidized cytochrome b5 exhibits a maximum absorption peak at 424 nm. The content of cytochrome b5 can be calculated by measuring the difference in absorbance between 424 nm and 490 nm.
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What does BioReagent mean?
BioReagent indicates that the product has been processed and tested for biological and biochemical applications. Specifications may include endotoxin limits, microbial controls, sterility, low DNase/RNase/protease activity, and verified biological activity where relevant.
How should this product be stored?
Store at 2–8 °C. Refrigerated storage is required to maintain the specified shelf life.
How is this product shipped?
This product ships chilled on wet ice. Unpack on arrival and transfer it to the storage condition stated above.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.
Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
