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> Proteasome sensor vector
Proteasome sensor vector
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Clontech
632425
Proteasome Sensor Vector
20 ¥ìg
928,800¿ø
1,161,000¿ø
11.01 ~ 12.27
Product index
Fluorescent Proteins ¼±Åà ..
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Bidirectional (¾ç¹æÇâ)..
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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..
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Reporter Systems
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½Ç½Ã°£À¸·Î °³º° ¼¼Æ÷³ª Àüü ¼¼Æ÷±º¿¡¼ proteasomeÀÇ È°¼º °üÂû
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Multi-well screening ºÐ¼®¹ýÀ» ÀÌ¿ëÇÑ proteasome inhibitor È®ÀÎ
Proteasome Sensor Vector´Â proteasome¿¡ ¹Î°¨ÇÑ fluorescent proteinÀÎ ZsProSensor-1¸¦ ¹ßÇöÇÑ´Ù. ÀÌ ´Ü¹éÁúÀº mouse ornithine decarboxylase degradation domain (MODC)°ú ¹ßÇöµÈ ZsGreenÀÇ C-¸»´Ü¿¡ fusionµÇ¾î ÀÖ´Ù. MODC´Â proteasome¿¡ ÀÇÇØ ºü¸£°Ô ºÐÇصǴ ´Ü¹éÁúÀ» Ç¥ÀûÀ¸·Î ÇÑ´Ù.
ProteasomeÀÌ ¼¼Æ÷¿¡¼ Á¤»óÀûÀ¸·Î ÀÛµ¿ÇÒ ¶§´Â ¾î¶°ÇÑ green Çü±¤µµ ÃàÀûµÇÁö ¾ÊÁö¸¸, proteasomeÀÌ ÀúÇØµÉ ¶§¿¡´Â ZsProSensor-1ÀÌ ºü¸£°Ô ÃàÀûµÈ´Ù. µû¶ó¼, green Çü±¤ÀÇ Áõ°¡´Â proteasome È°¼ºÀÌ °¨¼ÒµÇ´Â °ÍÀ» ÀǹÌÇϸç, Çö¹Ì°æÀ̳ª flow cytometry ¶Ç´Â 96-well plate reader·Î ÃøÁ¤ÇÒ ¼ö ÀÖ´Ù (Figure 1).
´Ù¸¥ ¹æ¹ýÀ¸·Î cell-based assays¿¡¼ proteasome È°¼ºÀ» °üÂûÇϱâ À§ÇÏ¿© ¾ÈÁ¤ÀûÀ¸·Î transfection µÈ HEK 293 proteasome sensor cell line¸¦ »ç¿ëÇÒ ¼ö ÀÖ´Ù.
Figure 1. Proteasome activity in living cells.
HEK 293 cells stably transfected with the Proteasome Sensor Vector were selected in G418 and sorted by flow cytometry, and then treated with 10 ¥ìM ALLN for the indicated times. ALLN is a peptide aldehyde (Ac-Leu-Leu-Nle-al) that reversibly inhibits the proteasome¡¯s chymotrypsin activity, preventing it from attacking the ZsProSensor-1 protein. As a result, ZsProSensor-1 quickly accumulates, resulting in a strong green emission signal that can be measured by fluorescence microscopy (
Panel A
), flow cytometry (
Panel B
), or fluorometry with a 96-well plate reader with FITC filter sets (
Panel C
).
Components & Storage Conditions
°¢ Á¦Ç° ±¸¼º¹°°ú º¸°üÁ¶°ÇÀº Certificate of Analysis ¸¦ ÂüÁ¶ÇϽʽÿÀ.
References
1. Proteasome Sensor Vector (April 2003) Clontechniques XVIII(2):14.
Keyword :
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Çü±¤ ´Ü¹éÁú vector
À¶ÇÕ¹ßÇö vector (Çü±¤ ´Ü¹éÁú C-¸»´Ü¿¡ À¶ÇÕ)
À¶ÇÕ¹ßÇö vector (Çü±¤ ´Ü¹éÁúÀÇ N-¸»´Ü¿¡ À¶ÇÕ)
IRES ¾ç¹æÇâ (Bisystron) ¹ßÇö vector
Bidirectional (¾ç¹æÇâ) Æ÷À¯·ù ¼¼Æ÷ ¹ßÇö vect..
Bidirectional (¾ç¹æÇâ) Expression Vectors
±¤º¯È¯Çü Çü±¤ ´Ü¹éÁú vector
¼¼Æ÷ ³» Localization vector
ºÒ¾ÈÁ¤È Çü±¤ ´Ü¹éÁú vector
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pCMV-FP º¤ÅÍ
GFP Variant Vector
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pPAmCherry-N1 Vector
Promoterless vector
Timer vector (DsRed variant vector)
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E2-Crimsonvector
Proteasome sensor vector
Çü±¤ ´Ü¹éÁú žÀç Retrovirus vector
CherryPicker System
DD-Çü±¤ ´Ü¹éÁú Reporter System£¨ProteoTuner type£©