Measurement of estradiol in human serum by LC-MS/MS using a novel estrogen-specific derivatization reagent
P Keski-Rahkonen, R Desai, M Jimenez… - Analytical …, 2015 - ACS Publications
… for the analysis of E2 in human serum by using a derivatization reagent with analyte-specific …
derivatization reagent 1,2-dimethylimidazole-5-sulfonyl chloride (DMIS). The derivatization …
derivatization reagent 1,2-dimethylimidazole-5-sulfonyl chloride (DMIS). The derivatization …
Highly sensitive determination of estrone and estradiol in human serum by liquid chromatography–electrospray ionization tandem mass spectrometry
K Yamashita, M Okuyama, Y Watanabe, S Honma… - Steroids, 2007 - Elsevier
… and estradiol in human serum was described based upon the use of picolinoyl derivatization
… / MS) [14] as reagents. Recently, the comparable detection sensitivity with the picolinoyl …
… / MS) [14] as reagents. Recently, the comparable detection sensitivity with the picolinoyl …
Sensitive routine liquid chromatography–tandem mass spectrometry method for serum estradiol and estrone without derivatization
S Pauwels, L Antonio, I Jans, A Lintermans… - Analytical and …, 2013 - Springer
… spectrometry method for estradiol and estrone in human serum without the need for
derivatization or extended extraction protocols. After protein precipitation of serum with a mixture of …
derivatization or extended extraction protocols. After protein precipitation of serum with a mixture of …
… of estradiol, estrone, and testosterone in postmenopausal human serum by isotope dilution liquid chromatography tandem mass spectrometry without derivatization
KM Wooding, JA Hankin, CA Johnson, JD Chosich… - Steroids, 2015 - Elsevier
… serum without the use of derivatization reagents. In addition to the four steroids listed
above, we also analyzed P4 but excluded it from our final assay because of an unidentified, …
above, we also analyzed P4 but excluded it from our final assay because of an unidentified, …
[HTML][HTML] Derivatization of estrogens enhances specificity and sensitivity of analysis of human plasma and serum by liquid chromatography tandem mass spectrometry
AMM Faqehi, DF Cobice, G Naredo, TCS Mak, R Upreti… - Talanta, 2016 - Elsevier
… groups suitable for targeting by derivatization reagents. Previous derivatization reagents
employed include dansyl chloride [11]… Estradiol and estrone were quantified in human serum or …
employed include dansyl chloride [11]… Estradiol and estrone were quantified in human serum or …
Development and evaluation of a reference measurement procedure for the determination of estradiol-17β in human serum using isotope-dilution liquid …
SSC Tai, MJ Welch - Analytical chemistry, 2005 - ACS Publications
… , to isolate estradiol from serum, and derivatization of estradiol with dansyl chloride 6,7 to …
, and all other chemicals were reagent grade. Frozen human serum samples from individual …
, and all other chemicals were reagent grade. Frozen human serum samples from individual …
Measurement of human serum unconjugated estriol without derivatization using liquid chromatography-tandem mass spectrometry candidate reference method and …
X Huang, Q Zhang, S Zheng, J Wang, L Han… - Analytical and …, 2018 - Springer
… In addition, the different uE 3 derivatization products may show considerable variation in …
different uE 3 and derivatization reagent. Thus the preferred derivatization technique is often a …
different uE 3 and derivatization reagent. Thus the preferred derivatization technique is often a …
Simultaneous determination of norethindrone and ethinyl estradiol in human plasma by high performance liquid chromatography with tandem mass spectrometry …
W Li, YH Li, AC Li, S Zhou, W Naidong - Journal of chromatography B, 2005 - Elsevier
… estradiol, and their internal standards norethindrone- 13 C 2 , and ethinyl estradiol-d 4 , were
extracted from human plasma … solvent, the extract was derivatized with dansyl chloride and …
extracted from human plasma … solvent, the extract was derivatized with dansyl chloride and …
High-sensitivity micro LC-MS/MS assay for serum estradiol without derivatization
X Yi, EKY Leung, R Bridgman, S Koo… - Journal of Applied …, 2016 - academic.oup.com
… considerable demands to accurately measure estradiol (E 2 ) … preparations with dansyl
chloride derivatization. Our study … method without derivatization for E 2 in blood samples with …
chloride derivatization. Our study … method without derivatization for E 2 in blood samples with …
Determination of estrogens in human serum using a novel chemical derivatization–assisted liquid chromatography‐electrospray ionization‐tandem mass spectrometry …
CX Kang, RT Fan, HM Xiao… - Rapid Communications in …, 2022 - Wiley Online Library
… To discover an appropriate derivatization reagent for estrogen … However, very limited
derivatization reagents for estrogen … appropriate derivatization reagent, we selected five reagents …
derivatization reagents for estrogen … appropriate derivatization reagent, we selected five reagents …
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