滿額折
Practical Manual of Cytogenetics, Molecular Biology and Biotechnology
商品資訊
ISBN13：9789367265772
出版社：Lightning Source Inc
作者：Umesh Pawar
出版日：2025/04/17
裝訂：平裝
規格：22.9cm*15.2cm*0.5cm (高/寬/厚)
商品簡介
商品簡介
This stain contains fuchsin or magenta I, a decolorized dye which has a strong affinity for DNA, producing a red color in its presence. Also called "rosaniline," is an aniline dye which consists of three aniline rings, one meta-methylated, para-at-tached to a central carbon. Its positively charged nitrogen is at-tracted to and stains the negatively charged PO4 groups in the DNA backbone. It is nearly colorless until it reacts with the PO4 which turns it red.
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