Difference between revisions of "Part:BBa K1093001"

Revision as of 17:18, 4 October 2013

sfYFP

Superfolder Yellow Fluorescent Protein is a derivative of superfolder Green Fluorescent protein. Compared to eYFP it displays improved stability and strong yellow fluorescence. Excitation peak: 503 nm Emission peak: 540 nm

Team Warsaw 2013 measured sfYFP and other designed superfolder proteins and compared them to sfGFP (BBa_I746908). Measurment was conducted on pSB1A3 plasmid with J23100 promoter and B0034 RBS in living cells in RF.

Fig 1. – Fluorescence of sfCFP, sfYFP and sfBFP compared to sfGFP (BBa_I746908).

-	Samples			Arithmetic mean	Standard deviation
sfGFP	100,60	100,37	99,02	100,00	0,85
sfCFP	17,95	18,38	17,36	17,90	0,51
sfBFP	40,65	41,52	42,25	41,47	0,80
sfYFP	218,87	216,51	217,87	217,75	1,19

Tab 1. – Fluorescence of sfCFP, sfYFP and sfBFP compared to sfGFP (BBa_I746908).

Also Team Warsaw 2013 measured SYFP2 (BBa_K864100) and compared it with sfYFP.

Fig 2. – Fluorescence of sfYFP and SYFP2 compared to sfGFP (BBa_I746908).

-	Samples			Arithmetic mean	Standard deviation
sfGFP	100,60	100,37	99,02	100,00	0,85
sfYFP	218,87	216,51	217,87	217,75	1,19
SYFP2	424,70	418,26	412,40	418,45	6,15

Tab 2. – Fluorescence of sfYFP and SYFP2 compared to sfGFP (BBa_I746908).

Usage and Biology

sfYFP can be used as reporter.

Sequence and Features

Assembly Compatibility:

10
COMPATIBLE WITH RFC[10]
12
COMPATIBLE WITH RFC[12]
21
COMPATIBLE WITH RFC[21]
23
COMPATIBLE WITH RFC[23]
25
COMPATIBLE WITH RFC[25]
1000
INCOMPATIBLE WITH RFC[1000]
Illegal SapI.rc site found at 13

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 ''Tab 2. – Fluorescence of sfYFP and SYFP2 compared to sfGFP (BBa_I746908).''
-<!-- Add more about the biology of this part here
 ===Usage and Biology===
 sfYFP can be used as reporter.