ELLMANS REAGENT
\ˈɛlmənz ɹɪˈe͡ɪd͡ʒənt], \ˈɛlmənz ɹɪˈeɪdʒənt], \ˈɛ_l_m_ə_n_z ɹ_ɪ__ˈeɪ_dʒ_ə_n_t]\
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A standard reagent for the determination of reactive sulfhydryl groups by absorbance measurements. It is used primarily for the determination of sulfhydryl and disulfide groups in proteins. The color produced is due to the formation of a thio anion, 3-carboxyl-4-nitrothiophenolate.
By DataStellar Co., Ltd
Word of the day
Snake's-head
- Guinea-hen flower; -- so called in England because its spotted petals resemble the scales of a snake's head.