TMT (tandem mass tags)

[isf-bot]

From tjohn...@eagle-i.org on October 01, 2014 09:36:33

** Use the form below to request a new term * *** Scroll down to see a term request example *_ Please indicate the label for the proposed term: TMT quantitation Please provide a textual definition (with source): Post-harvest stable isotope labeling of proteins/peptides for multiplex quantitation. Please add an example of usage for proposed term: Resource name: ABSciex 5600 TripleTOF & Shimadzu and Eksigent HPLC Systems Resource URI: https://eagle-i.ctsi.psu.edu/i/00000147-5ad7-a346-4e81-862280000000 Resource type: Mass spectrometer : http://purl.obolibrary.org/obo/OBI_0000049SWEET link: https://eagle-i.ctsi.psu.edu/sweet/#history?mode=view&instanceUri=https://eagle-i.ctsi.psu.edu/i/00000147-5ad7-a346-4e81-862280000000 Please provide any additional optional information below. (e.g. desired asserted SuperClass in ERO hierarchy or Reference Branch) Mass spec labeling? [ ] Instrument [ ] Biological process [ ] Disease [ ] Human studies [ ] Instrument [ ] Organism [ ] Reagent [ ] Software [X] Technique [ ] Organization Additional info: Actual term requested by user was "Quantitative Proteomics - iTraq" under "Stable isotope mass spectrometry". iTraq already in the ontology, but should be a sibling for TMT under a labeling superclass TBD. _ Term request example **** Please indicate the label for the proposed term: four-terminal resistance sensor Please provide a textual definition (with source): "Four-terminal resistance sensors are electrical impedance measuring instruments that use separate pairs of current-carrying and voltage-sensing electrodes to make accurate measurements that can be used to compute a material's electrical resistance." http://en.wikipedia.org/wiki/Four-terminal_sensing Please add an example of usage for proposed term: Measuring the inherent (per square) resistance of doped silicon. Please provide any additional optional information below. (e.g. desired asserted SuperClass in ERO hierarchy or Reference Branch) [X] Instrument [ ] Biological process [ ] Disease [ ] Human studies [ ] Instrument [ ] Organism [ ] Reagent [ ] Software [ ] Technique [ ] Organization Additional info: AKA - 4T sensors, 4-wire sensor, or 4-point probe

Original issue: http://code.google.com/p/eagle-i/issues/detail?id=323

[isf-bot]

From tjohn...@eagle-i.org on October 01, 2014 09:38:12

Issue 324 has been merged into this issue.

[isf-bot]

From tjohn...@eagle-i.org on October 01, 2014 09:38:33

Actual term requested by user "Quantitative Proteomics - iTraq, TMT"

[isf-bot]

From tjohn...@eagle-i.org on October 01, 2014 14:34:22

Status: Fixed