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Lucifer yellow : ウィキペディア英語版 | Lucifer yellow
| Section2 = }} Lucifer yellow is a fluorescent dye used in cell biology. The key property of Lucifer yellow is that it can readily visualized in both living and fixed cells using a fluorescence microscope. Lucifer yellow was engineered by Walter W. Stewart at the National Institutes of Health and patented in 1978.〔(Patent description )〕 == Preparations == For common usage it is compounded with carbohydrazide (CH) and prepared as a lithium salt. The CH group allows it to be covalently linked to surrounding biomolecules during aldehyde fixation.〔(【引用サイトリンク】url=http://www.lifetechnologies.com/order/catalog/product/L453 )〕 Other cations such as ammonium or potassium can be used when lithium is undesirable, but the resulting salts are less soluble in water. Lucifer yellow can also be compounded as a vinyl sulfone, with ethylenediamine, or with cadaverine.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Lucifer yellow」の詳細全文を読む
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