Leukotriene D<sub>4</sub>-<wbr/>d<sub>5</sub>

Leukotriene D4–d5

CAT N°: 10006199
Price:

From 439.00 373.15

Leukotriene D4-d5 (LTD4-d5) is intended for use as an internal standard for the quantification of LTD4 (Item No. 20310) by GC- or LC-MS. LTD4 is an active metabolite of LTC4 (Item Nos. 20210 | 10007241) and a constituent of slow-reacting substance of anaphylaxis (SRS-A).{541,589} It is formed via metabolism of LTC4 by ?-glutamyl transpeptidase. Like LTC4, LTD4 (0.01-0.1 pM) induces contractions in isolated guinea pig parenchymal strips and tracheal spirals.{396} In vivo, LTD4 increases insufflation pressure, a marker of bronchoconstriction, in anesthetized guinea pigs by 100% when administered at a dose of 89 pmol per animal.{4157} It also increases vascular permeability in guinea pig skin when administered intradermally at a dose of 0.1 pmol per animal.

We also advise you

TAF 10 Peptide

TAF 10 Peptide

TAF10 is one of many protein factors or coactivators associated with RNA polymerase II activity.{16903} One vial of this peptide...

€191.00
View