1.   Well ´ç ÇÊ¿äÇÑ cell ¼ö´Â ¾ó¸¶ÀԴϱî?
Adhesive cell ÀÇ °æ¿ì, 96 well plate »ç¿ë½Ã ÃÖ¼Ò 1,000 cellsÀÌ ÇÊ¿äÇϸç, ÃÖ´ë 25,000 cells±îÁö °¡´ÉÇÕ´Ï´Ù. Leukocyte ÀÇ °æ¿ì´Â 2,500 cell ÀÌ ÇÊ¿äÇÕ´Ï´Ù. If 24-well or 6-well plates are used for this assay, please calculate the number of cells per well accordingly, and adjust the volume of the CCK-8 solution in each well to 10% of the total volume.
 
2.   6well, 24well plate ¿¡¼­µµ ½ÇÇè °¡´ÉÇմϱî?
³×, °¡´ÉÇÕ´Ï´Ù. CCK-8 solution À» media volumeÀÇ 10%¸¦ ÷°¡ÇÕ´Ï´Ù.
 
3.   Phenol red ¿¡ ÀÇÇÑ ¿µÇâÀº ¾ø³ª¿ä?
°¢ wellÀÇ absorption value ·ÎºÎÅÍ blank solutionÀÇ absorption value¸¦ Á¦ÇÏ¸é µË´Ï´Ù. ±×·¯¹Ç·Î, CCK-8 assay ÇÒ ¶§ phenol red °¡ µé¾îÀÖ´Â medium »ç¿ë °¡´ÉÇÕ´Ï´Ù.
 
4.   CCK-8 ÀÇ º¸°ü±â°£Àº?
-20 ºC ¿¡¼­ 2³â, 0-5 ºC ¿¡¼­ 1³â, ½Ç¿Â¿¡¼­ 6°³¿ù, protection from light
 
5.   450nm filter °¡ ¾øÀ» °æ¿ì, ¾î¶² filter »ç¿ë °¡´ÉÇմϱî?
450 nm ¿Í 490 nm »çÀÌÀÇ absorbance »ç¿ë °¡´ÉÇÕ´Ï´Ù.
 
6.   [3H]-Thymidine incorportation assay ¿Í CCK-8 »çÀÌ¿¡ correlation (»ó°ü¼º)ÀÌ ÀÖ³ª¿ä?
[3H]-Thymidine incorportation assay ¿Í ³ôÀº »ó°ü¼ºÀ» ³ªÅ¸³À´Ï´Ù. ±×·¯³ª, ¼­·Î ´Ù¸¥ assay mechanism À» ÀÌ¿ëÇϹǷÎ, °á°ú°¡ ´Ù¸¦ ¼öµµ ÀÖ½À´Ï´Ù.
 
7.   CCK-8 Àº cell ¿¡ toxic Çմϱî?
CCK-8 Àº Ÿ»çÁ¦Ç°°ú ºñ±³½Ã toxicity°¡ ³·±â ¶§¹®¿¡ long incubation ÀÌ °¡´ÉÇÕ´Ï´Ù. ¶ÇÇÑ, CCK-8 assay °¡ ³¡³­ ÈÄ ´Ù¸¥ cell proliferation assay, Áï crystal violet assay, neutral red assay, DNA fluorometric assay °¡ °¡´ÉÇÕ´Ï´Ù.
 
8.   CCK-8 ´Â viable cell À» stain Çϳª¿ä?
¼ö¿ë¼ºÀÇ tetrazolium salt(WST-1)¸¦ »ç¿ëÇϱ⠶§¹®¿¡ viable cell À» stain ÇÏÁö ¾Ê½À´Ï´Ù.
electron mediatorÀÎ 1-Methoxy PMSÀº viable cell ·ÎºÎÅÍ electron À» ¹Þ¾Æ media ¿¡ ÀÖ´Â WST-8 À¸·Î Àü´ÞÇÏ¿©, formazan dye ¸¦ Çü¼ºÇÕ´Ï´Ù. À̶§, formazan dye °¡ ¸Å¿ì water soluble Çϱ⠶§¹®¿¡ CCK-8 Àº cell staining À» ÇÏÁö ¾Ê½À´Ï´Ù.
 
9.   bacterial cell counting µµ °¡´ÉÇմϱî?
E.coli °¡´ÉÇÕ´Ï´Ù. 100ul E.coli culture ¿¡ 10ul CCK-8 solution À» ÷°¡ÇÑ ÈÄ 1-4½Ã°£ ¶Ç´Â overnight incubation À» ÇÕ´Ï´Ù. Yeast ÀÇ °æ¿ì´Â Yeast Viability Assay kit ¸¦ »ç¿ëÇÏ¸é µË´Ï´Ù.

 

Suspension cell Àü¿ë
 
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