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- 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.
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- 2. 6well, 24well plate ¿¡¼µµ
½ÇÇè °¡´ÉÇմϱî?
³×, °¡´ÉÇÕ´Ï´Ù. CCK-8 solution À» media volumeÀÇ 10%¸¦ ÷°¡ÇÕ´Ï´Ù.
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- 3. Phenol red ¿¡ ÀÇÇÑ ¿µÇâÀº
¾ø³ª¿ä?
°¢ wellÀÇ absorption value ·ÎºÎÅÍ blank solutionÀÇ absorption value¸¦ Á¦Çϸé
µË´Ï´Ù. ±×·¯¹Ç·Î, CCK-8 assay ÇÒ ¶§ phenol red °¡ µé¾îÀÖ´Â medium »ç¿ë °¡´ÉÇÕ´Ï´Ù.
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- 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
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- 5. 450nm filter °¡ ¾øÀ» °æ¿ì, ¾î¶² filter »ç¿ë °¡´ÉÇմϱî?
- 450 nm ¿Í 490 nm »çÀÌÀÇ
absorbance »ç¿ë °¡´ÉÇÕ´Ï´Ù.
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- 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.
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- 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.
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- 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.
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- 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.
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