Base treatment of human seminal plasma extracts converts the 19-hydroxy PGE compounds present in the sample into the corresponding PGB compounds generating strong conjugated dienone chromophores.
货号:ajcx17600
CAS:211185-40-9
分子式:C20H30O5
分子量：350.5
溶解度:DMF: >75 mg/ml (from PGB2),DMSO: >50 mg/ml (from PGB2),Ethanol: >100 mg/ml (from PGB2),PBS pH 7.2: >2 mg/ml (from PGB2)
纯度：98%
存储：Store at -20°C
库存：现货

Background:

Base treatment of human seminal plasma extracts converts the 19-hydroxy PGE compounds present in the sample into the corresponding PGB compounds generating strong conjugated dienone chromophores. This method has been employed to provide a rapid, UV-based analytical method for PGE quantitation. Due to its chemical stability and strong UV absorbance at 278 nm, 19(R)-hydroxy PGB2 is also used as an internal standard in extractions and HPLC to determine recovery of arachidonic acid metabolites.