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Çü±¤ ´Ü¹éÁú ¡¤ Reporter
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Reporter Systems
> DD-Çü±¤ ´Ü¹éÁú Reporter System£¨ProteoTuner type£©
DD-Çü±¤ ´Ü¹éÁú Reporter System£¨ProteoTuner type£©
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(ºÎ°¡¼¼º°µµ)
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Clontech
632190
DD-tdTomato Reporter System
1 Set
867,200¿ø
1,084,000¿ø
11.01 ~ 12.27
,
,
Clontech
632191
DD-AmCyan1 Reporter System
1 Set
867,200¿ø
1,084,000¿ø
11.01 ~ 12.27
,
,
Clontech
632192
DD-ZsGreen1 Reporter System
1 Set
867,200¿ø
1,084,000¿ø
11.01 ~ 12.27
,
,
Clontech
631081
NF¥êB DD Red Reporter System
1 Set
597,600¿ø
747,000¿ø
11.01 ~ 12.27
,
,
Clontech
631083
NF¥êB DD Cyan Reporter System
1 Set
592,000¿ø
740,000¿ø
11.01 ~ 12.27
,
,
Clontech
631085
CRE DD Green Reporter System
1 Set
592,000¿ø
740,000¿ø
11.01 ~ 12.27
,
,
Clontech
631087
CRE DD Red Reporter System
1 Set
597,600¿ø
747,000¿ø
11.01 ~ 12.27
,
,
Clontech
631089
CRE DD Cyan Reporter System
1 Set
592,000¿ø
740,000¿ø
11.01 ~ 12.27
,
,
Clontech
631073
DD Monoclonal Antibody
50 ¥ìl
324,800¿ø
406,000¿ø
11.01 ~ 12.27
Product index
Fluorescent Proteins ¼±Åà ..
[¼±Åà °¡À̵å] Çü±¤ ´Ü..
¿ëµµº° Çü±¤ ´Ü¹éÁú
Çü±¤ ´Ü¹éÁú vector
À¶ÇÕ¹ßÇö vector (Çü±¤ ..
À¶ÇÕ¹ßÇö vector (Çü±¤ ..
IRES ¾ç¹æÇâ (Bisystron..
Bidirectional (¾ç¹æÇâ)..
±¤º¯È¯Çü Çü±¤ ´Ü¹éÁú v..
¼¼Æ÷ ³» Localization v..
ºÒ¾ÈÁ¤È Çü±¤ ´Ü¹éÁú v..
¼¼Æ÷ ÁÖ±â Monitoring V..
pCMV-FP º¤ÅÍ
GFP Variant Vector
pPAmCherry-N1 Vector
Promoterless vector
Timer vector (DsRed va..
E2-Crimsonvector
Proteasome sensor vect..
Çü±¤ ´Ü¹éÁú žÀç Retro..
CherryPicker System
DD-Çü±¤ ´Ü¹éÁú Reporte..
Çü±¤ ´Ü¹éÁú °ü·ÃÁ¦Ç°
[¼±Åð¡À̵å] Çü±¤´Ü¹é..
Flow Cytometer Calibra..
ÀçÁ¶ÇÕ Çü±¤ ´Ü¹éÁú
CFP Ç×ü
farRFP Ç×ü
GFP Ç×ü
OFP Ç×ü
RFP Ç×ü
YFP Ç×ü
Reporter Systems
SEAP Reporter System (..
Live Cell Reporter Ass..
DD-Çü±¤ ´Ü¹éÁú Reporte..
Lenti-X Actin Dynamics..
Lenti-X Reporter Syste..
¥â-gal Reporter System..
³ôÀº signal-to-noise ºñÀ²
³ÐÀº dynamic range
¿ëÀÌÇÑ monitoring°ú Çü±¤ Á¤º¸ Æǵ¶
ÀüÅëÀûÀÎ promoter reporter ºÐ¼®¹ýÀº ÀϹÝÀûÀ¸·Î ´ëºÎºÐÀÇ promoter°¡ ¾ö°ÝÇÏ°Ô Á¶ÀýµÇÁö ¾Ê±â ¶§¹®¿¡ ºÐ¼®ÀÇ ¾î·Á¿òÀÌ ÀÖ´Ù. ÀÌ·Î ÀÎÇÏ¿© ¹ß»ýµÇ´Â background´Â ½ÇÁ¦ promoter induction ÈÄ noise¿¡ ºñÇÏ¿© »ó´ëÀûÀ¸·Î ³·Àº signalÀ» À¯µµ ÇÑ´Ù. ÀÌ·¯ÇÑ leaky-promoterÀÇ ¹®Á¦Á¡À» ÇØ°áÇϱâ À§ÇÑ ÀÌÀüÀÇ Á¢±Ù ¹æ¹ýÀº reporter¸¦ ¸Å¿ì ºü¸£°Ô Ç×½ÃÀûÀ¸·Î ºÐÇصǵµ·Ï º¯ÇüÇÏ´Â °ÍÀ̾ú´Ù. ±×·¯³ª ÀÌ ¹æ¹ýÀº ³ôÀº background ¹®Á¦Á¡¿¡ ´ëÇÑ Á¢±Ù¹ýÀ¸·Î promoter°¡ È°¼ºÈµÇ¾î ÀÖ´Â ¼¼Æ÷¿¡¼µµ ¸¹Àº ¾çÀÇ reporter moleculeÀ» ÃàÀûÇÒ ¼ö¾ø´Â ÇÑ°è°¡ ÀÖ´Ù. °á°úÀûÀ¸·Î ÀÌ·± ÇüÅÂÀÇ ºÐ¼®Àº ³·Àº signalÀ» ³ªÅ¸³¾¼ö ¹Û¿¡ ¾ø´Ù.
On-Demand Fluorescent Protein Reporter SystemsÀº ÀÌ·¯ÇÑ ¹®Á¦Á¡À» ÇØ°áÇϱâ À§ÇØ ¿©·¯ °¡Áö ±â¼úÀ» Á¶ÇÕÇÏ¿© »ç¿ëÇÏ°í ÀÖ´Ù. °¢ systemÀº bright fluorescent protein repoter (AmCyan1, tdTomato, ZsGreen1)¸¦ ÀÌ¿ëÇÏ¿© signal °µµ¸¦ ³ôÀÌ´Â µ¿½Ã¿¡ ligand-dependent ProteoTuner protein stabilization/destabilization ±â¼ú·Î background¸¦ Á¦°ÅÇÏ°í ÀÖ´Ù (1). SignalÀ» ÃøÁ¤ÇÏ°íÀÚ ÇÒ ¶§´Â ¼¼Æ÷¸·À» Åë°úÇÒ ¼ö ÀÖ´Â ligandÀÎ Shield 1À» ÷°¡ÇÏ¿© reporter¸¦ ¾ÈÁ¤½ÃÅ°¸é µÈ´Ù.
On-Demand Fluorescent Reporter SystemÀº ÀϹÝÀûÀÎ plasmid vector¸¦ ÀÌ¿ëÇÏ´Â Á¦Ç°°ú lentiviral vector¸¦ ÀÌ¿ëÇÏ´Â Á¦Ç°ÀÌ ÀÖ´Ù. Lentiviral System¿¡´Â vector¿¡ ¸Â°Ô Áøº¸µÈ 4¼¼´ë Lenti-X HT Packaging SystemÀÌ Æ÷ÇԵǾî ÀÖ´Ù (2).
ClontechÀÇ ProteoTuner protein stabilization/destabilization ±â¼ú¿¡ °üÇÑ ÀÚ¼¼ÇÑ ³»¿ëÀº www. clontech.com/ptuner¸¦ ÂüÁ¶ÇÏ¿© ÁֽʽÿÀ.
Figure 1. DD-Fluorescent Protein promoter reporters provide a much greater fold increase in signal intensity than traditional fluorescent protein reporters, which do not contain the DD.
HEK 293 cells were transfected with plasmids encoding the following reporters: CRE-tdTomato, CRE-DDtdTomato, CRE-ZsGreen1, and CRE-DD-ZsGreen1. 24 hr later, the cells were stimulated with 10 ¥ìM forskolin and simultaneously treated with 1 ¥ìM Shield1. After 4.5 hr, fluorescence intensity was measured via flow cytometry, and fold induction was calculated. The tdTomato and ZsGreen1 reporters containing the DD had three- and six-fold greater fluorescence intensity respectively, than the versions without the DD, due to the latter¡¯s increased background levels.
Components & Storage Conditions
°¢ Á¦Ç° ±¸¼º¹°°ú º¸°üÁ¶°ÇÀº Certificate of Analysis ¸¦ ÂüÁ¶ÇϽʽÿÀ.
References
1. Quick & Reversible Control of Your Protein of Interest (April 2008) Clontechniques XXIII(2):1-2.
2. Live Cell Reporters, Now with Lentiviral Delivery (April 2009) Clontechniques XXIV(2):14-15.
Keyword :
Reporter Systems
SEAP Reporter System (ºÐºñÇü Alkalaine phosphatase)
Live Cell Reporter Assay ºÐºñÇü Reporter (Metridia Luciferase)
DD-Çü±¤ ´Ü¹éÁú Reporter System£¨ProteoTuner type£©
Lenti-X Actin Dynamics Monitoring Kit
Lenti-X Reporter System
¥â-gal Reporter System 3