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

19(R)-hydroxy Prostaglandin B2 – 50 µg

Brand:
Cayman
CAS:
211185-40-9
Storage:
-20
UN-No:
De Minimis - 1170 / 3

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.{2512,1544,1534}  

 

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Description

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.{2512,1544,1534}

Formal name: 9-oxo-15S,19R-dihydroxy-prosta-5Z,8(12),13E-trien-1-oic acid

Synonyms:  19(R)-OH PGB2

Molecular weight: 350.5

CAS: 211185-40-9

Purity: ≥98%

Formulation: A solution in ethanol

Application|Mass Spectrometry||Product Type|Biochemicals|Analytical Standards||Product Type|Biochemicals|Lipids|Prostaglandins||Research Area|Lipid Biochemistry|Cyclooxygenase Pathway

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