Sentence examples for element were purchased from inspiring English sources
The plasmid pTRE2pur carrying the TRE-PminCMV element and the plasmid pTet-On containing the rtTA element were purchased from Clontech Laboratories (Mountain View, CA).
The government aims to end the loopholes so that the Atol scheme covers "trips including a flight where the various elements are purchased within a specified short period".
The p53-luc containing two copies of p53 response elements was purchased from BD biosciences.
Luciferase reporter vector with a promoter containing four CSL-binding elements was purchased from Addgene (Cambridge, MA, USA) (pCBFRE-luc, plasmid#26897).
Dionex combined cation standard and anion standard solutions and PerkinElmer quality control multi-element standards were purchased and used as a stock standard for preparing working standards of ICS and ICP, respectively.
ICP-MS verification standard (Tune-A) and multi-element calibration standards were purchased from Ultra Scientific, USA.
The micro- and macro-elements, including vitamins, were purchased from DUCHEFA BIOCHEMIE B.V, Haarlem, the Netherlands.
The antibodies for western blot against phospho-extracellular regulated kinase (ERK) 1/2 and cAMP-response element binding protein (CREB) were purchased from Cell Signal Technology, Danvers, MA.
Certified standard solutions of the elements traceable to the US National Institute of Standards and Technology were purchased from SCP Science (Montreal, Quebec, Canada).
Four intra-repeat element PCR assays were designed and primers were purchased from Sigma Aldrich.
