1. Positive control spotsÀÌ ³ª¿ÀÁö ¾ÊÀ¸¸é ¾î¶»°Ô
ÇØ¾ß Çϳª¿ä?
Problem
|
Corrective action
|
Detection ab³ª SA-HRP³óµµ ³Ê¹« ³·´Ù
|
¾Ë¸ÂÀº ³óµµ/dilution »ç¿ë
|
Chemiluminsecent reagents À߸øµÊ
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ÇÁ·ÎÅäÄÝ¿¡ µû¶ó freshÇÑ
reagents·Î ´Ù½Ã ¹Ýº¹
|
Film¿¡ ºÒÃæºÐÇÏ°Ô
³ëÃâ
|
³ëÃ⠽ð£À» ´Ã¸²
|
2. Target spotsÀÌ signalÀÌ ³·¾Æ¿ä.
Problem
|
Corrective action
|
³Ê¹« ³ôÀº sample
dilution
|
´õ ¸¹Àº »ùÇà »ç¿ë
|
»ùÇà ¾È analyte abundance°¡ ³·´Ù
|
´õ ¸¹Àº »ùÇà »ç¿ë
|
|
´Ù¸¥ cell line »ç¿ë
|
|
CellÀÇ ÀûÇÕÇÑ »óŸ¦ È®ÀÎ
|
Áغñµ¿¾È
»ùÇÃÀÌ ³ªºüÁø °æ¿ì
|
Protease, phosphatase inhibitors¿Í
supplement bufferÀÇ º¸°ü È®ÀÎ
|
ÀúÀ嵿¾È
»ùÇÃÀÌ ³ªºüÁø °æ¿ì
|
¸ðµç »ùÇà ÀúÀå -70µµ
|
|
¾ó¸®°í ³ìÀÌ´Â °úÁ¤ ÇÇÇÔ
|
Film¿¡ ³ëÃâ
½Ã°£ÀÌ ºÒÃæºÐ
|
³ëÃâ½Ã°£ ´Ã¸²
|
3. Negative
control spotsÀÌ ¸¹ÀÌ ³ª¿Í¿ä.
Problem
|
Corrective action
|
Detection ab³ª SA-HRP³óµµ ³Ê¹« ³ô´Ù
|
¾Ë¸ÂÀº ³óµµ/dilution »ç¿ë
|
»ùÇÃ ³óµµ ³ô´Ù
|
ÀûÀº »ùÇà »ç¿ë
|
4. ArrayÀÇ blank ºÎÀ§¿¡ background ³ô¾Æ¿ä.
Problem
|
Corrective action
|
ºÒÃæºÐÇÑ washing
|
ÇÁ·ÎÅäÄÝ¿¡ ³ª¿ÍÀÖ´Â
volumeÀ¸·Î washing
|
|
4-well multi-dish°¡ ¾Æ´Ñ Å« container¿¡¼ washing
|
Detection ab³ª SA-HRP³óµµ ³Ê¹« ³ô´Ù
|
¾Ë¸ÂÀº ³óµµ/dilution »ç¿ë
|
ºÎºÐÀûÀ¸·Î array°¡
dry out
|
Ç×»ó array°¡ Àá±âµµ·Ï À¯Áö,
°ø±â¿¡ ³ëÃâ ÁÙÀÓ
|
±¸°ÜÁö°Å³ª Âõ¾îÁø
array
|
³¡ÀÌ ÆòÆòÇÑ Æ÷¼Á
»ç¿ë
|
5. ³Ê¹« ¸¹Àº signalsÀÌ ³ª¿Ã ¶© ¾î¶»°Ô ÇØ¾ß Çϳª¿ä?
Problem
|
Corrective action
|
ºÒÃæºÐÇÑ washing
|
4-well
multi-dish°¡ ¾Æ´Ñ Å« container¿¡¼
washing
|
Detection ab³ª SA-HRP³óµµ ³Ê¹« ³ô´Ù
|
¾Ë¸ÂÀº ³óµµ/dilution »ç¿ë
|
»ùÇÃ ³óµµ ³ô´Ù
|
ÀûÀº »ùÇà »ç¿ë
|
|
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