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 Á¦Ç°¾È³»  ºÐÀÚ»ý¹°ÇР  PCR Amplification  Hot Start PCR

Cheetah¢â Hot-start Taq DNA Polymerase

Cheetah¢â TaqÀº ¸Å¿ì ºü¸£°Ô hotstart PCR¹ÝÀÀÀ» ÇÒ ¼ö ÀÖ´Â Taq DNA polymerase·Î, PCR½Ã nonspecific DNA amplificationÀ» ¸·°Å³ª ¾ÆÁÖ ÃÖ¼ÒÈ­ ÇÒ ¼ö ÀÖ´Â Á¦Ç°ÀÔ´Ï´Ù.

Biotium
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  • Fast activation: activateµÇ´Âµ¥ 2ºÐµµ ä °É¸®Áö ¾ÊÀ¸¸ç, AmpliTaq¢ç Gold°ú HotStar¢â Taqº¸´Ùµµ ÈξÀ ´õ ºü¸¨´Ï´Ù.
  • Improved stability: 5'¡æ3'polymerase¿Í 5' exonucleaseÀÇ È°¼ºµµÀÇ recovery°¡ AmpliTaq¢ç Goldº¸´Ù ¿ì¼öÇÕ´Ï´Ù.
  • Improved stability: º¸°ü½Ã AmpliTaq¢ç Goldº¸´Ù ¾ÈÁ¤¼ºÀÌ Çâ»óµÇ¾ú½À´Ï´Ù.
  • pH compatibilityTaq Ȱ¼ºµµ´Â ÀûÁ¤ pH¿¡¼­ activationµË´Ï´Ù.
    »ç¿ë¿¹

    Figure 1. Cheetah¢â TaqÀº ºü¸¥ PCR¿¡ ÀÌ»óÀûÀÎ Á¦Ç°ÀÔ´Ï´Ù.

    4°¡Áö Å©±âÀÇ human genomic DNA (104, 270, 110, 490 bp)¸¦ ´Ù¸¥ hot-start taq DNA polymerase¿Í fast PCR protocolÀ» ÀÌ¿ëÇÏ¿© PCRÇÑ ÈÄ, PCR product¸¦ ºñ±³ÇØ º¸¾Ò´Ù. N, Q, A laneÀº °¢°¢ Ÿ N, Q, A»ç·ÎºÎÅÍ ¾òÀº taqÀ» ÀÌ¿ëÇÑ °ÍÀ̸ç, C laneÀº Cheetah TaqÀ» ÀÌ¿ëÇÑ ½ÇÇè °á°úÀÌ´Ù. ÀÌ °á°ú¸¦ ÅëÇØ Cheetah TaqÀ» ÀÌ¿ëÇÑ ½ÇÇè½Ã 4°¡Áö Á¶°Ç¿¡¼­ ¸ðµÎ specificÇÑ PCR product¸¦ ¾òÀ» ¼ö ÀÖ¾úÀ¸¸ç, N»çÀÇ taqÀ» ÀÌ¿ë½Ã ÀÛÀº »çÀÌÁî(104, 110 bp)ÀÇ PCR product´Â ¾àÇÑ band´Â ¾òÀ» ¼ö ÀÖ¾úÁö¸¸, Å« »çÀÌÁî(270, 490 bp)ÀÇ PCR product´Â ¾òÀ» ¼ö ¾ø¾ú´Ù.

    Figure 2. Cheetah¢â TaqÀº pH 8-9¿¡¼­ activationµË´Ï´Ù.

    94¡É pH8.0, 8.5, 9.0ÀÇ Tris buffer¿¡¼­ pH¿¡ µû¸¥ »ó´ëÀûÀÎ Cheetah¢â Taq È¿¼Ò Ȱ¼ºÀ» ÃøÁ¤ÇÏ¿´À¸¸ç, È¿¼Ò Ȱ¼º assay´Â 60¡É pH80.¿¡¼­ ¼öÇàÇÏ¿´´Ù. °á°ú¸¦ ÅëÇØ Cheetah¢â TaqÀº pH 8~9ÀÇ ¹üÀ§¿¡¼­ È®½ÇÈ÷ activationµÇ´Â °ÍÀ» ¾Ë ¼ö ÀÖ´Ù.

    Figure 3. Cheetah¢â TaqÀº AmpliTaq¢ç Goldº¸´Ù ´õ »¡¸® activationµË´Ï´Ù.

    Cheetah¢â Taq°ú AmpliTaq¢ç GoldÀÇ °¢°¢ ´Ù¸¥ incubation ½Ã°£¿¡ µû¸¥ È¿¼Ò Ȱ¼ºÀ» ÃøÁ¤ÇÏ¿´À» ¶§, Cheetah¢â TaqÀÇ È¿¼Ò Ȱ¼ºÀÌ AmpliTaq¢ç Goldº¸´Ù ³ô°Ô ÃøÁ¤µÇ¾ú´Ù.
ÁÖ¹®Á¤º¸(Ordering Information)
CATNUM PRODUCT SIZE
29050Cheetah¢â Hot-start Taq DNA Polymerase500 units (100 uL)