Techniques for detecting, quantifying and localizing antigens and antibodies — ELISA, Western blotting, immunohistochemistry and flow cytometry. Below are the protocols, FAQs and technical articles in our knowledge base tagged with this topic.
Melanin is not a color deposited on the surface of the skin. Rather, it is a natural pigment synthesized by melanocytes. It is present in the skin, hair, and eyes, where it can absorb and scatter part of ultraviolet radiation and participate in the skin’s defense against photodamage.
Lycopene is a representative natural carotenoid that is widely distributed in tomatoes and tomato-based products, watermelon, guava, pink grapefruit, and other red fruits and vegetables.
In the field of natural colorants, safflower yellow holds an important position by virtue of its distinctive advantages. It is a natural water-soluble pigment extracted from the dried flowers of Carthamus tinctorius L. (Asteraceae), with an application history that can be traced back to ancient ...
Updated Dec 202512 min read
Related topics
Techniques often explored alongside immunological experiments.
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