| 摘要 |
Stearin ester derivatives (I) are used in biological solutions for long term stabilization. Stearin ester derivatives of formula (I) are used in biological solutions for long term stabilization. n = 1-200; R1 = stearin; and R2 = 4-8C aliphatic or aromatic ring (optionally containing at least one N, S or O, or containing 0-12C alkyl). An Independent claim is also included for a reagent comprising natural or artificial matrix, at least one diagnostic substance and a stearin of formula (I) (0.05-5 wt. %). |
