WSP-5（H2S Probe,硫化氫探針）
WSP-5（H2S Probe)是一種新型 硫化氫熒光探針，WSP-5 用于硫化氫 (H2S) 的開啟熒光探針，1 在與 H2S 反應時，WSP-5 會釋放出熒光團，該熒光團的激發(fā)/發(fā)射最大值分別為 502/525 nm。 與 WSP-1 相比，WSP-5 具有更快的開啟速率和對 H2S 更靈敏。
溶解度Solubility25 mg/ml in DMSO, 30 mg/ml in DMF
性狀Solid，power
儲藏條件 Storage conditions儲存條件：-20° C，避光防潮密閉干燥。 運輸條件：2~8℃運輸
案例：
Fluorescence images of H 2 S in HeLa cells using WSP4 and WSP5. (a-f) Cells on 24-well plate were incubated with WSP4 (30 mm) for 30 min, then washed and subjected to different treatments: (a,b) Control (no NaHS was added); (c,d) treated with 30 mm NaHS; (e,f) treated with 60 mm NaHS. (g-l) Cells on 24-well plate were incubated with WSP5 (50 mm) for 30 min, then washed and subjected to different treatments: (g,h) Control (no NaHS was added); (i,j) treated with 50 mm NaHS; (k,l) treated with 100 mm NaHS. Scale bar: 100 nm.
文獻：
1.?Peng, B., Chen, W., Liu, C.,?et al.?Fluorescent probes based on nucleophilic substitution-cyclization for hydrogen sulfide detection and bioimaging.?Chemistry?20(4),?1010-1016?(2014).
