¤ýHome > Á¦Ç° > BioDynamics
Biodynamics Laboratory Inc
Biodynamics Laboratory Inc.´Â ³¯¸¶´Ù »õ·Î¿î º¯ÇõÀÌ ÀϾ´Â »ý¸í°øÇÐ ºÐ¾ßÀÇ ¿¬±¸ÀÚµéÀ» À§ÇØ ºÐÀÚ»ý¹°ÇÐ ¹× »ýÈ­ÇÐ ºÐ¾ßÀÇ ¿¬±¸¿ë Á¦Ç°À» °³¹ßÇÏ°í ÀÖ½À´Ï´Ù. Biodynamics Laboratory Inc.´Â genomics, proteomics, RNA research µî »ý¸í°úÇÐ ¸ðµç ºÐ¾ß¿¡¼­ »õ·Î¿î À¯ÀüÀÚ, RNAÀÇ »õ·Î¿î ¿ªÇÒ, ´Ü¹éÁúÀÇ »õ·Î¿î ±â´É, ¼¼Æ÷ÀÇ »õ·Î¿î ÀÛ¿ëÀ» ¿¬±¸ÇÏ´Â ¿¬±¸Àڵ鿡°Ô Çõ½ÅÀûÀÌ°í, À¯¿ëÇϸç, ´Ù·ç±â ½¬¿î ¹ÙÀÌ¿À ¿¬±¸ÀÇ µµ±¸¸¦ Á¦°øÇÕ´Ï´Ù.
BioDynamics Laboratory Inc. Á¦Ç°±º
DNA Size Marker, DNA Loading Dye, RNA Size Marker,Protein Size Marker
Easy to excise DNA bands from agarose gel without damage of DNA by UV
Alkaline Phosphatase from psychrophilic bacterium
Tools for Molecular Biology & Life Science
DNA Size Marker
DM112 DynaMarker¢ç DNA Low D
DM122 DynaMarker¢ç DNA High D
DM132 DynaMarker¢ç for Plasmid D
DM310 ¥ëHind III Marker
DM410 DynaMarker¢ç 50 bp DNA ladder
DM420 DynaMarker¢ç 100 bp DNA ladder
DM430 DynaMarker¢ç K bp DNA ladder

DNA Loading Dye
DM210 6¡¿BPB Loading Dye

New Type Colored Size Molecular Weight Marker
DM250 DynaMarker¢ç Prestain Marker for Small RNA
DM253 DynaMarker¢ç Prestain Marker for Small RNA Plus
DM260 DynaMarker¢ç Prestain Marker for RNA High

RNA Size Marker
DM152 DynaMarker¢ç RNA Low II
DM157 DynaMarker¢ç RNA Low II Easy Load
DM160 DynaMarker¢ç RNA High
DM170 DynaMarker¢ç RNA Easy Measurement N
DM173 DNA fragments for DynaMarker¢ç RNA High
DM180 DynaMarker¢ç dsRNA
DM185 DynaMarker¢ç dsRNA Easy Load
DM192 DynaMarker¢ç Small RNA II
DM197 DynaMarker¢ç Small RNA II Easy Load

Protein Size Marker
DM610 DynaMarker¢ç Protein Eco
DM625 DynaMarker¢ç Protein BlueRed
DM637 DynaMarker¢ç Protein MultiColor III
DM640 DynaMarker¢ç Protein Recombinant
DM650 DynaMarker¢ç Protein Recombinant MultiColor

Gel Indicator
DM510 Gel Indicator¢â
DM580 Gel Indicator¢â DX
DM550 Gel Indicator¢â DNA Extraction Kit
DM590 Gel Indicator¢â RNA Staining Solution ( ¥Ö 1)
DM410 DynaMarker¢ç 50 bp DNA ladder
DM420 DynaMarker¢ç 100 bp DNA ladder
DM595 Gel Indicator¢â RNA Staining Solution ¥Ö 100

DynaZyme
DE110 Alkaline Phosphatase from psychrophilic bacterium
DE120 Thermotoga maritima tRNase Z

DynaExpress
DS110 DNA Ligation Kit ver.2
DS158 Hetero-Stagger PCR Cloning Kit
DS153 pHST-2 Vector, linearized
DS315 miRNA Fractionation Kit
DS330 miRNA Cloning Kit High Efficient

Other reagents for molecular biology
DR110 DEPC-treated Water, 1 ml ¥Ö 5
DR115 DEPC-treated Water, 50 ml ¥Ö 2
DR117 DEPC-treated Water, 500 ml
DR120 RNase-free Water, non DEPC, 1 ml ¥Ö 5
DR125 RNase-free Water, non DEPC, 50 ml ¥Ö 2
DR127 RNase-free Water, non DEPC, 500 ml
F012 DNA, Salmon Sperm, Sonicated
F008 Anti-6 ¡¿ Histidine Antibody



Æí¸®ÇÑ ½ÇÇè
¿¬±¸ÀÚµéÀÌ »ç¿ëÇϱâ Æí¸®Çϵµ·Ï ½Ã¾à ³»¿¡ tracking dye°¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù.
Gel »ó¿¡¼­ DNA¾çÀÇ °£ÆíÇÑ ÃøÁ¤
DynaMarker¢ç DNA Low D, DynaMarker¢ç DNA High D, DynaMarker¢ç for Plasmid D´Â
Á¤È®ÇÑ ¾çÀÇ DNA fragmentµé·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù.
³ôÀº ½ÃÀμº
UV Á¶¸íÇÏ¿¡¼­ DNAÀÇ size¸¦ ½±°Ô ±¸º°Çϵµ·Ï ÇÏ¿´½À´Ï´Ù.




DynaMarker¢ç Prestain Marker for Small RNA ½Ã¸®Áî´Â electrophoresis¿Í blotting¿¡¼­ ÀÛÀº Å©±âÀÇ RNA¸¦ ÃøÁ¤Çϱâ ÀûÇÕÇÑ pre-stained molecular weight marker ÀÔ´Ï´Ù.
Electrophoresis profile of DynaMarker¢ç Prestain Marker for Small RNA Plus (5 ¥ìl) on 10 % acrylamide containing 7.5 M urea gel with 1¡¿ TBE buffer as running buffer. Electrophoresis profile of DynaMarker¢ç Prestain Marker for Small RNA (5 ¥ìl) on 10 % acrylamide containing 7.5 M urea gel with 1¡¿ TBE buffer as running buffer.

DynaMarker¢ç Prestain Marker for Small RNA½Ã¸®Áî´Â BioDynamics Laboratory Inc.ÀÇ °íÀ¯ Á¦Ç°À¸·Î¼­ colored single-strand nucleic acidµé·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù. DynaMarker¢ç Prestain Marker for Small RNA½Ã¸®ÁîÀÇ °¢ band´Â 20, 30, 40, 50, 75, 100 baseÀÇ non-stained RNA¿Í ÀÏÄ¡ÇÕ´Ï´Ù (95% Á¤È®µµ)
°¢ band´Â 20, 30, 40, 50, 75, 100 baseÀÇ non-stained RNA¿Í 95% Á¤È®µµ·Î ÀÏÄ¡ÇÕ´Ï´Ù (figure 1)
Prestained marker´Â electrophoresis¿Í blotting ½ÇÇè½Ã ¸Å¿ì À¯¿ëÇÕ´Ï´Ù. (figure 2).
½ÃÀμºÀÌ ¿ì¼öÇÑ ÆĶõ»ö°ú »¡°£»öÀÇ dual color indicator·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù.
DynaMarker¢ç Prestain Marker for Small RNA¿Í Small RNA Plus´Â heat treatment³ª denaturing agent°¡ ÇÊ¿äÄ¡ ¾Ê¾Æ »ç¿ëÀÌ °£ÆíÇÕ´Ï´Ù.

Figure 1
Electrophoresis profile of DynaMarker¢ç Small RNA II + 75 base RNA* (1) and DynaMarker¢ç Prestain Marker for Small RNA Plus (2) on 10 % and 15 % acrylamide containing 7.5 M urea gel / 1¡¿ TBE. * 75 base RNA is from a newly synthesized RNA. A 75 base RNA is not included in DynaMarker¢ç Small RNA II.
Figure 2
Left: Electrophoresis profile of DynaMaekr¢ç Prestain Marker for Small RNA Plus (1) and RNA sample (2) on 10 % acrylamide containing 7.5 M urea gel / 1¡¿ TBE. Right: Blotting of (1) and (2) onto the nylon membrane.



DynaMarker¢ç Prestain Marker for RNA High´Â electrophoresis¿Í blotting¿¡¼­ Å« Å©±âÀÇ RNA¸¦ ÃøÁ¤Çϱâ ÀûÇÕÇÑ pre-stained molecular weight marker ÀÔ´Ï´Ù.
DynaMarker¢ç Prestain Marker for RNA High´Â RNA¿¬±¸¿¡ ¸Å¿ì À¯¿ëÇÑ µµ±¸ÀÔ´Ï´Ù. ´ç marker´Â 200, 500, 1,000, 2,000, 4,000, 8,000 baseÀÇ RNA¿¡ ´ëÀÀÇÏ´Â 6°³ÀÇ colored nucleic acid·Î ±¸¼ºµÇ¾î ÀÖÀ¸¸ç, nucleic acid chainÀ¸·Î ±¸¼ºµÈ °¢ colored band´Â bandÀÇ sharpness¿Í accuracy¸é¿¡¼­ Bromophenol blue³ª Xylenecyanol°°Àº dye¿Í ´Ù¸¥ nucleic acid °íÀ¯ÀÇ Æ¯¼ºÀ» º¸ÀÔ´Ï´Ù. DynaMarker¢ç Prestain Marker for RNA High´Â electrophoresis¿Í blotting ¿¬±¸¿¡ ÀûÇÕÇϵµ·Ï Á¦À۵Ǿú½À´Ï´Ù.
90 %ÀÌ»óÀÇ Á¤È®µµ. (figure 2)
denaturing agarose gel electrophoresis¿Í nylon membrane blotting¿¡ ÀûÇÕÇÕ´Ï´Ù(figure 3)
½ÃÀμºÀÌ ¿ì¼öÇÑ ÆĶõ»ö°ú º¸¶ó»öÀÇ dual color indicator·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù.
DynaMarker¢ç Prestain Marker for RNA High´Â heat treatment³ª denaturing agent°¡ ÇÊ¿äÄ¡ ¾Ê¾Æ »ç¿ëÀÌ °£ÆíÇÕ´Ï´Ù.

Figure 2
Electrophoresis profile of DynaMarker¢ç RNA High(1) and DynaMarker¢ç Prestain Marker for RNA High(2) on 0.8 %, 1.0 % and 1.5 % agarose - 2.2 M formaldehyde gel / 1x MOPS buffer as running buffer.
Figure 3
Left: Electrophoresis profile of DynaMarker¢ç Prestain Marker for RNA High (1)and RNA sample (2) on 0.8 % agarose - 2.2 M formaldehyde gel / 1x MOPS buffer as running buffer. Right: Blotting of (1) and (2) onto nylon membrane.



DynaMarker¢ç RNA Low´Â Denaturing PAGE¿¡¼­ single-stranded RNAÀÇ Å©±â°áÁ¤¿¡ ÀûÇÕÇÑ Á¦Ç°ÀÔ´Ï´Ù.

20, 50, 100, 200, 300, 400, 500 baseÀÇ RNA size·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù.
MakerÀÇ °¢ RNA´Â ¾à 0.1 ¥ìg/¥ìlÀÇ µ¿ÀÏÇÑ ¾çÀ¸·Î ±¸¼ºµÇ¾î ÀÖ¾î Gel »ó¿¡¼­ RNA ½Ã·áÀÇ ´ë·«ÀûÀÎ Á¤·®ÀÌ °¡´ÉÇÕ´Ï´Ù
siRNAÀÇ ºÐ¼®À» À§ÇØ 20-base RNA¸¦ Àû¿ëÇÏ¿´½À´Ï´Ù

DynaMarker¢ç RNA Low II
Electrophoresis profile of DynaMarker¢ç RNA Low II (0.7¥ìg) on 5% of acrylamide, 8 M urea gel with 1¡¿TBE buffer as running buffer



LoadingÀÌ °£ÆíÇÑ DynaMarker¢ç RNA Low II´Â Denaturing PAGE¿¡ ÀûÇÕÇÑ Á¦Ç°ÀÔ´Ï´Ù..

20, 50, 100, 200, 300, 400, 500 baseÀÇ RNA size·Î ±¸¼ºµÈ Ready-to-load RNA marker
MakerÀÇ °¢ RNA´Â ¾à 0.1¥ìg/5¥ìl·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù.(well´ç ÀûÁ¤ loading ¾çÀº 2.5-5 ¥ìlÀÔ´Ï´Ù.)
RNA Loading Buffer PA´Â denaturing PAGE¿¡¼­ ½¬¿î sample preparationÀ» Á¦°øÇÕ´Ï´Ù

DynaMarker¢ç RNA Low II
Electrophoresis profile of DynaMarker¢ç RNA Low II (0.7¥ìg) on 5% of acrylamide, 8 M urea gel with 1¡¿TBE buffer as running buffer



DynaMarker¢ç RNA Low´Â Denaturing PAGE¿¡¼­ single-stranded RNAÀÇ Å©±â°áÁ¤¿¡ ÀûÇÕÇÑ Á¦Ç°ÀÔ´Ï´Ù.

200, 500, 1000, 1500, 2000, 3000, 4000, 5000, 8000 base ÀÇ RNA size·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù.
MakerÀÇ °¢ RNA´Â ¾à 0.1 ¥ìg/¥ìlÀÇ µ¿ÀÏÇÑ ¾çÀ¸·Î ±¸¼ºµÇ¾î ÀÖ¾î Gel »ó¿¡¼­ RNA ½Ã·áÀÇ ´ë·«ÀûÀÎ Á¤·®ÀÌ °¡´ÉÇÕ´Ï´Ù

DynaMarker¢ç RNA High
Electrophoresis profile of DynaMarker¢ç RNA High (0.9¥ìg) on formaldehyde-agarose (1%) gel



DynaMarker¢ç RNA Easy Measurement NÀº denaturing »Ó¸¸ ¾Æ´Ï¶ó non-denaturing agarose gel electrophorsis¿¡¼­ÀÇ RNA Å©±â°áÁ¤¿¡ ÀûÇÕÇÑ Á¦Ç°ÀÔ´Ï´Ù.

DynaMarker¢ç RNA High AGNÀº 200, 500, 1000, 1500, 2000, 3000, 4000, 5000, 8000 baseÀÇ RNA size·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù
MakerÀÇ °¢ RNA´Â ¾à 0.1 ¥ìg/¥ìlÀÇ µ¿ÀÏÇÑ ¾çÀ¸·Î ±¸¼ºµÇ¾î ÀÖ¾î Gel »ó¿¡¼­ RNA ½Ã·áÀÇ ´ë·«ÀûÀÎ Á¤·®ÀÌ °¡´ÉÇÕ´Ï´Ù
Agarose gel electrophoresis¿¡¼­ °£ÆíÇÑ RNA preperationÀ» À§ÇØ RNA Loading Buffer AG°¡ Á¦°øµË´Ï´Ù. RNA Loading Buffer AG´Â denaturing »Ó¸¸ ¾Æ´Ï¶ó non-denaturing agarose gel(1X TAE, 0.5X TBE)¿¡¼­ RNA electrophorsis°¡ °¡´ÉÇÕ´Ï´Ù.

DynaMarker¢ç RNA Easy Measurment N
Electrophoresis profile of DynaMarker¢ç RNA High AGN on formaldehyde-agarose (1%) gel. Left lane : 0.45 ¥ìg of DynaMarker¢ç RNA High AGN Right lane : 0.4 ¥ìg of Human Total RNA.



Profile of electrophoresis

Denaturing agarose gel

Non-denaturing agarose gel
DynaMarker¢ç RNA High AGN (0.45 ¥ìg/ well), Human Total RNA (0.4 ¥ìg/ well) were electrophoresed on denaturing agarose gel (left) or non-denaturing agarose gel (right). DynaMarker¢ç RNA High AGN or Human Total RNA was mixed with formaldehyde-added RNA Loading Buffer AG+ and treated as above.



DNA fragments for DynaMarker¢ç RNA High Probe´Â DynaMarker¢ç RNA High¿Í DynaMarker¢ç RNA High AGN (in DynaMarker¢ç RNA Easy Measurement N)ÀÇ hybridization ½ÇÇèÀÇ °ËÃâ¿¡ ÀûÇÕÇÑ Á¦Ç°ÀÔ´Ï´Ù.
DynaMarker¢ç RNA High¿Í DynaMarker¢ç RNA High AGN (in DynaMarker¢ç RNA Easy Measurement N)ÀÇ ¸ðµç RNA band¸¦ °ËÃâÇÕ´Ï´Ù.
ProbeÀÇ isotopic ¹× non-isotopic labeling¿¡ ¸ðµÎ ÀûÇÕÇÕ´Ï´Ù.
170 - 200 bpÀÇ of 5' phosphorylated dsDNA fragments (5'-protruding ends)·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù.



Profile of hybridization
Northen hybridization with DNA fragments for DynaMarker¢ç RNA High Probe
DynaMarker¢ç RNA High was electrophoresed in formaldehyde-agarose (1%) gel and transferred onto nylon membrane. DNA fragments for DynaMarker¢ç RNA High Probe was labeled by non-isotopic method and hybridized to the nylon membrane. After washing the blot, it was reacted with chemiluminescence substrate. Signal was exposed to a high speed film.



Non-denaturing PAGE¿¡¼­ double-stranded RNAÀÇ Å©±â°áÁ¤¿¡ ÀûÇÕÇÑ Á¦Ç°ÀÔ´Ï´Ù.
10, 20, 30, 50, 100, 200, 300, 400, 500, 1000 bpÀÇ dsRNA size·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù.
20 bp dsRNAÀÇ ³óµµ´Â 25 ng/¥ìl·Î ÀûÁ¤µÇ¾î ÀÖ½À´Ï´Ù. 2¥ìlÀÇ DynaMarker¢ç dsRNA¿¡´Â siRNA ºÐ¼®¿¡ ÀûÇÕÇÑ 20 bp dsRNA 50 ngÀÌ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù.



Non-denaturing PAGE ½ÇÇèÀ» À§ÇÑ Ready-to-load DynaMarker¢ç dsRNA
Ready-to-load dsRNA marker´Â 10, 20, 30, 50, 100, 200, 300, 400, 500, 1000 bpÀÇ dsRNA size·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù.
20 bp dsRNAÀÇ ³óµµ´Â 10 ng/¥ìl·Î ÀûÁ¤µÇ¾î ÀÖ½À´Ï´Ù.
5¥ìlÀÇ DynaMarker¢ç dsRNA¿¡´Â siRNA ºÐ¼®¿¡ ÀûÇÕÇÑ 20 bp dsRNA 50 ngÀÌ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù.
°£ÆíÇÑ dsRNA sample preparationÀ» À§ÇØ 6 ¡¿ dsRNA Loading Buffer°¡ Á¦°øµË´Ï´Ù.



DynaMarker¢ç Small RNA II´Â denaturing PAGE¿¡¼­ single-stranded RNA (ssRNA)ÀÇ ÀÛÀº Å©±â¸¦ °áÁ¤Çϱâ ÀûÇÕÇÑ molecular weight markerÀÔ´Ï´Ù.
20, 30, 40, 50 and 100 baseÀÇ ssRNA·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù.
siRNA¿Í miRNA ºÐ¼®¿¡ À¯¿ëÇÕ´Ï´Ù.
Denaturing PAGE¿¡¼­ÀÇ ³ôÀº Çػ󵵸¦ À§ÇØ °¢ band´Â ³ôÀº ¼øµµ·Î Á¤Á¦µÇ¾î ÀÖ½À´Ï´Ù

DynaMarker¢ç Small RNA II
Electrophoresis profile of DynaMarker¢ç Small RNA II (1¥ìl) on 12.5% of acrylamide, 7.5 M urea gel with 1¡¿TBE buffer as running buffer



DynaMarker¢ç Small RNA II Easy Load ´Â denaturing PAGE¿¡¼­ single-stranded RNA (ssRNA)ÀÇ ÀÛÀº Å©±â¸¦ °áÁ¤Çϱâ ÀûÇÕÇÑ molecular weight marker·Î¼­ loading buffer°¡ Æ÷ÇԵǾî ÀÖ´Â ready-to-use typeÀÇ Á¦Ç°ÀÔ´Ï´Ù.
20, 30, 40, 50 and 100 baseÀÇ ssRNA·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù.
siRNA¿Í miRNA ºÐ¼®¿¡ À¯¿ëÇÕ´Ï´Ù.
Denaturing PAGE¿¡¼­ÀÇ ³ôÀº Çػ󵵸¦ À§ÇØ °¢ band´Â ³ôÀº ¼øµµ·Î Á¤Á¦µÇ¾î ÀÖ½À´Ï´Ù.
RNA Loading Buffer PA´Â denaturing PAGE¿¡¼­ ½¬¿î sample preparationÀ» Á¦°øÇÕ´Ï´Ù.

DynaMarker¢ç Small RNA II Easy Load
Electrophoresis profile of DynaMarker¢ç Small RNA II Easy Load (5 ¥ìl) on 12.5% of acrylamide, 7.5 M urea gel with 1¡¿ TBE buffer as running buffe



DynaMarker¢ç Protein Eco´Â SDS-PAGE¿¡¼­ ´Ü¹éÁú ºÐÀÚ·® °áÁ¤¿¡ À¯¿ëÇÑ Á¦Ç°ÀÔ´Ï´Ù
ºÐÀÚ·®ÀÌ Àß ¾Ë·ÁÁø Ç¥ÁØ ´Ü¹éÁúµé·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù.
SDS-PAGE¿¡¼­ °£ÆíÇÑ sample preparation¸¦ À§ÇØ Protein Loading Dye°¡ Á¦°øµË´Ï´Ù.

DynaMarker¢ç Protein Eco (2.5 ¥ìl) was runon SDS-PAGE (12%)

Recobinant E. coli is lysed with Protein Loading Dye and run on SDSPAGE (10%). Expressed protein is seen as thick bands.




DynaMarker¢ç ProteinBlueRed or MultiColor III
is run on a 5-20% acrylamide gradient gel according to the method of Laemmli.
DynaMarker¢ç Protein BlueRed¿Í Protein MultiColor IIIÀº staining °úÁ¤ ¾øÀÌ SDS-PAGE¿¡¼­ ´Ü¹éÁú ºÐ¸®°úÁ¤ÀÇ ÁøÇà°ú western blotting¿¡¼­ blotting È¿À²À» È®ÀÎÇϱâ À§ÇÑ prestained-markerÀÔ´Ï´Ù.
DynaMarker¢ç Protein BlueRed´Â ÆĶõ»ö°ú »¡°£»öÀÇ dual-color size marker·Î ±¸¼ºµÇ¾î ÀÖÀ¸¸ç, DynaMarker¢ç Protein MultiColor III´Â º¸¶ó»ö, ÆĶõ»ö, ÃÊ·Ï»ö, »¡°£»ö, ÁÖȲ»ö 5°¡Áö »ö»óÀÇ size marker·Î ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù.
Multiple color·Î ÀÎÇØ Áï°¢ÀûÀÎ bandÀÇ ÀνÄÀÌ °¡´ÉÇÕ´Ï´Ù
°¢°¢ÀÇ markerµéÀº ¹à°í ¼±¸íÇÑ band¸¦ ³ªÅ¸³À´Ï´Ù.
°¢°¢ÀÇ markerµéÀº °í¼øµµ·Î Á¤Á¦µÈ ´Ü¹éÁú¿¡ µ¿ÀÏÇÑ Á¤µµÀÇ dye ¿°»öÀ» °ÅÃÄ Á¦Á¶µË´Ï´Ù. Coomassie-dye stainingÈÄ¿¡µµ ¼±¸íÇÏ°í ±ÕÀÏÇÑ band¸¦ °üÂûÇÒ ¼ö ÀÖ½À´Ï´Ù.
´ç Á¦Ç°Àº staining ¾øÀÌ western blottingÀÇ ÁøÇàÀ» monitorÇϴµ¥ À¯¿ëÇÕ´Ï´Ù



Before staining

After Coomassie Staining
Comparison markers of prestained DynaMarker¢ç Protein series and other commercial multi-color prestained marker (non-recombinant).

Each marker is run on a 12.5% polyacrylamide gel according to the standard method. Markers of prestained DynaMarker¢ç Protein series cover adequate molecular weight range and offer bright-color and sharp bands. Because highly purified proteins in the marker were covalently and stoichiometrically bonded with high quality dye and protein is adjusted to approximate equal amount, after coomassie-dye staining sharp and uniform bands appear without extra bands.



DynaMarker¢ç Protein RecombinantÀº 10 kDa¿¡¼­ 150 kDa rangeÀÇÁ¤È®ÇѺÐÀÚ·®ÀÇ recombinant protein 9°³·Î±¸¼ºµÇ¾îÀÖ½À´Ï´Ù
10 kDa ~ 150 kDa range..
9°³ÀÇ ÀçÁ¶ÇÕ ´Ü¹éÁú·Î ±¸¼º
10, 20 kDa standard¿¡ ÀÇÇÑ ½¬¿î size °è»ê
Glycosylation¾ø´Â ¼±¸íÇÑ band.
Gel loading buffer¿Í È¥ÇյǾî ÀÖ¾î, loadingÀÌ ¿ëÀÌÇÕ´Ï´Ù.
µÎ °³ÀÇ ÁøÇÑ band(20 kDa and 80 kDa)°¡ ÀÖ¾î size ÀνÄÀÌ ¿ëÀÌÇÕ´Ï´Ù.

DynaMarker¢ç Protein Recombinant 5 ¥ìl
5-20 % Gradient Gel



DynaMarker¢ç Protein Recombinant MultiColor´Â 10 kDa¿¡¼­ 150 kDa rangeÀÇ pre-stained recombinant protein·Î±¸¼ºµÇ¾îÀÖ½À´Ï´Ù. °¢°¢ÀÇ marker´ÂÆĶõ»ö, º¸¶ó»ö, ÃÊ·Ï»ö, »¡°£»ö, ÁÖȲ»öÀ¸·Î¿°»öµÇ¾îÀÖ¾î protein bandÀÇÀνÄÀÌ¿ëÀÌÇÑÁ¦Ç°ÀÔ´Ï´Ù.
15 kDa ~ 150 kDa range.
¼±¸íÇÑ ´Ù¼¸°¡Áö »ö»ó(ÆĶõ»ö, º¸¶ó»ö, ÃÊ·Ï»ö, »¡°£»ö, ÁÖȲ»ö)ÀÇ Ç¥ÁشܹéÁú
»ö»óÀ¸·Î ÀÎÇØ °¢°¢ÀÇ band ±¸º°ÀÌ ¿ëÀÌ
10, 20 kDa standard¿¡ ÀÇÇÑ ½¬¿î size °è»ê
°¢°¢ÀÇ band ºÐÀÚ·®ÀÇ Á¤È®µµ´Â 95% ÀÌ»óÀÔ´Ï´Ù
Gel loading buffer¿Í È¥ÇյǾî ÀÖ¾î, loadingÀÌ ¿ëÀÌÇÕ´Ï´Ù.

DynaMarker¢ç Protein Recombinant 5 ¥ìl
5-20 % Gradient Gel





UV¿¡ÀÇÇÑ DNA ¼Õ»ó¾øÀÌ agarose gel·ÎºÎÅÍ DNA band¸¦ÃßÃâÇÕ´Ï´Ù.
½ÇÇè´ë¿¡¼­ Á÷Á¢ DNA¸¦ ÃßÃâÇÕ´Ï´Ù.
À¯ÇØÇÑ Ethidium bromide¾øÀÌ DNA band È®ÀÎÀÌ °¡´ÉÇÕ´Ï´Ù.
UV¸¦ »ç¿ëÇÏÁö ¾Ê¾Æ, DNAÀÇ ¼Õ»óÀÌ ¾ø½À´Ï´Ù.
½ÃÆÇÁßÀÎ ¸ðµç DNA purification kit¿¡ Àû¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
°í°¨µµ DNA °ËÃâ¹æ¹ýÀÔ´Ï´Ù.

In the picture, 2 kbp of DNA fragment is used


Ligation and Transformation using DNA excised withGel Indicator¢â
About a 500 bp of DNA fragment obtained by enzyme digestion was separated on agarose gel electrophoresis and were excised, with Gel Indicator¢â (see figure, 0 min) or on UV illuminator after staining of ethidiumbromide. During UV exposure (see figure, 3, 5, 10 min) for excision DNA bands, a gel strip was turn over occasionally. DNA was extracted from an excised gel strip by commercially available spin kit. The concentration of each obtained DNA was measured and the same amount of DNA was added to a plasmid vector. After ligation of these DNA mixture with T4 ligase, they were used for E. coli transformation. E. coli cells were inoculated on LB agar plates containing antibiotic and incubated at 37¡ÆC, overnight. The figure shows the number of white colonies on these LB agar plates.
In the experiment used with Gel Indicator¢â, higher efficiency of transformation is shown



UV ¼Õ»ó¾ø´Â DNA ÃßÃâ°ú°í°¨µµ DNA °ËÃâ
UV ³ëÃâ¿¡ ÀÇÇÑ DNAÀÇ ¼Õ»óÀº transcription, PCR, cloning µîÀÇ ÀÌÈÄ ½ÇÇè¿¡ ¿¹»óÄ¡ ¸øÇÑ °á°ú¸¦ ÃÊ·¡ÇÕ´Ï´Ù(1, 2). Gel Indicator¢â DXÀº °í°¨µµÀÇ °ËÃâÇÑ°è(> 20ng)¿Í UV¿¡ ÀÇÇÑ ¼Õ»ó ¾ø´Â DNA ÃßÃâ¹æ¹ýÀ» Á¦°øÇÕ´Ï´Ù
1. Cariello NF, Keohavong P, Sanderson BJ, Thilly WG., Nuc. Acids. Res., 16 (1988) 4157.
2. Hartman P.S., Biotechniques, 11 (1991) 747-748.
°í°¨µµ DNA °ËÃâ: > 20 ng
UV¸¦ »ç¿ëÇÏÁö ¾Ê¾Æ, DNAÀÇ ¼Õ»óÀÌ ¾ø½À´Ï´Ù.
UV ¾øÀÌ DNAÀÇ È®ÀÎÀÌ °¡´ÉÇÕ´Ï´Ù

Higher Cloning Efficiency with Gel Indicator¢â DX

Fig.1 Transformation Efficiency
Transformation Efficiency
DNA fragment (2,000 bp) was separated on agarose gel electrophoresis and were excised, with Gel Indicator¢â DX (see left bar of the figure) or on UV illuminator after staining of ethidiumbromide(UV exposure for 3 min, right bar). DNA was extracted from an excised gel strip. The concentration of each obtained DNA was measured and the same amount of DNA was used for ligation. E. coli cells were transformed with these ligated DNAs.


Higher Sensitivity of Gel Indicator¢â DX

Fig.2 Detection of DNA by Protocol II
Detection of DNA by Protocol II
Serially diluted DNAs were loaded to agarose gel (0.8 %) containing Gel Indicator Solution DX. After Electrophoresis, the gel was colorized with GI Coloring Solution for high sensitive detection.



Gel Indicator¢â¿ÍÇÔ²²»ç¿ëµÇ¾î DNA ÃßÃâ°úÁ¤Á¦¸¦µ¿½Ã¿¡Á¦°øÇÏ´ÂÁ¦Ç°ÀÔ´Ï´Ù.
Gel Indicator¢â DNA Extraction KitÀ» »ç¿ëÇϸé UV¿¡ ÀÇÇÑ ¼Õ»ó ¾øÀÌ agarose gel·ÎºÎÅÍ DNA¸¦ ÃßÃâ Á¤Á¦ÇÒ ¼ö ÀÖ½À´Ï´Ù. UV ¼Õ»ó ¾øÀÌ ÃßÃâµÈ DNA´Â cloning, enzyme digestion, sequencing, PCRµîÀÇ ÀÀ¿ë¿¡ ÀûÇÕÇÏ°Ô »ç¿ëµË´Ï´Ù. ElectrophoresisÈÄ Áï½Ã ÃßÃâÇÏ´Â rapid method¿Í 50ng±îÁö °ËÃâÇÒ ¼ö ÀÖ´Â high-sensitive DNA detection methodÀÇ µÎ °¡Áö protocolÀ» Á¦°øÇÕ´Ï´Ù.
UV ¼Õ»ó¾ø´Â DNA°¡ Á¤Á¦µË´Ï´Ù.
Ethidium bromide ¾øÀÌ DNA band¸¦ È®ÀÎÇÕ´Ï´Ù.
DNA°¡ °íÈ¿À²·Î cloningµË´Ï´Ù.
Agarose gel·ÎºÎÅÍ ÃßÃâ½Ã 1 ¡¿ TAE buffer ¹× 0.5 ¡¿ TBE bufferÀÇ »ç¿ëÀÌ °¡´ÉÇÕ´Ï´Ù.
Á¤Á¦µÈ DNA´Â cloning, enzyme digestion, sequencing, PCRµîÀÇ ÀÀ¿ë¿¡ ÀûÇÕÇÏ°Ô »ç¿ëµË´Ï´Ù.
DNAÀÇ ¼öÀ²Àº 70~80%ÀÔ´Ï´Ù.
DNA cloningÀ» À§ÇØ ´ç Á¦Ç°Àº circular DNAº¸´Ù linear DNAÀÇ Á¤Á¦¿¡ ÀûÇÕÇϵµ·Ï Á¦À۵Ǿú½À´Ï´Ù. (circular DNAÀÇ È¿À²Àº 10%ÀÌÇÏÀÔ´Ï´Ù.)




Fig. 1. Electrophoresis by protocol I Fig. 2. Detection of DNA by Protocol II.
Serially diluted DNA fragment (2000 bp) was
loaded to wells from right to left lanes.
Agarose Electrophoresis (0.8 %), 1 ¡¿ TAE


1. Weight a gel slice and transfer it to a tube.
2. Add 3 volume of Gel Dissolving Buffer.
3. Incubate a tube containing gel and Gel Dissolving Buffer at 50-55¡ÆC.
4. After dissolving gel completely (5 min or more),add one gel volume of isopropanol to the dissolved gel and mix well.
5. Load the dissolved gel to a spin column. Centrifuge, 1 min at 7,000 -10,000 ¡¿ g. Discard the filtrate.
6. Wash with 700 ¥ìl of Wash Buffer (+EtOH)
7. Centrifuge, 1 min at 7,000 -10,000 ¡¿ g. Discard the filtrate.
8. Centrifuge again, 1 min at 7,000 -10,000 ¡¿ g.
9. Transfer the Spin Column to a new tube. Load 50 ¥ìl of Elution Buffer onto the Spin Column to elute. Centrifuge, 1 min at 7,000 -10,000 ¡¿ g.


Ligation and Transformation by DNA purified with Gel Indicator¢â DNA Extraction Kit
DNA fragment, about a 2 kbp, resulted from enzyme digestion was separated on agarose gel electrophoresis. DNA were excised by the method of Gel Indicator¢â DNA Extraction Kit. One of DNA in gel was extracted and purified by the method of Gel Indicator¢â DNA Extraction Kit. (see figure, 0 min). Other DNA in gel was exposed to the ultraviolet ray (see figure, 1, 3, 5, 10 min) after staining of ethidiumbromide and purified with Gel Indicator¢â DNA Extraction Kit. During UV exposure ( see figure, 1, 3, 5, 10 min) for excision DNA bands, a gel slice was turn over occasionally. The concentration of each obtained DNA was measured and the same amount of DNA was added to a plasmid vector.
After ligation of these DNA mixture with T4 ligase, they were used for E. coli transformation. E. coli cells were inoculated on LB agar plates containing antibiotic, X-gal and IPTG. at 37¡ÆC, overnight. The figure shows the number of white colonies on these LB agar plates. This method of Gel Indicator¢â DNA Extraction Kit shows much higher efficiency of transformation than the usual method of ultraviolet-ray exposure.



Gel Indicator¢âRNA Staining SolutionÀº RNAÀÇÃßÃâÀ»À§ÇØ PAGE gelÀÇ RNA¸¦¿°»öÇÏ´ÂÁ¦Ç°À¸·Î¼­»ç¿ëÀÌ°£ÆíÇÑ ready-to-use type solutionÀÔ´Ï´Ù. RNAÀÇ°ËÃâÇÑ°è´Â 50ngÀ¸·Î¼­ UV shadowing¿¡ºñÇØ 5¹è°¡¶û¿ì¼öÇÑ°¨µµ¸¦º¸À̸ç, 20 mer °¡·®ÀÇÀÛÀº RNAµµ°ËÃâÇÒ¼öÀÖ´ÂÁ¦Ç°ÀÔ´Ï´Ù
°£ÆíÇÑ ready-to-use solution (staining time; 20-30 min)
Transilluminator ¾øÀÌ, RNA band¸¦ À°¾ÈÀ¸·Î È®ÀÎÇÕ´Ï´Ù.
RNAÀÇ°ËÃâÇÑ°è´Â 50ngÀ¸·Î¼­ UV shadowing¿¡ºñÇØ 5¹è°¡¶û¿ì¼öÇÑ°¨µµ¸¦º¸ÀÔ´Ï´Ù.
¿°»öµÈ RNA´Â gel·ÎºÎÅÍ crush and soak method¿Í ethanol precipitation°úÁ¤À» ÅëÇØ ÃßÃâÇÕ´Ï´Ù. ÃßÃâÇÑ RNA´Â RT-PCR, enzyme reaction, labeling reactionµîÀÌ ¹Ù·Î »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.

Sensivity of Gel Indicator¢â RNA Staining Solution

Fig.1
Fig.1 Staining with Gel Indicator¢â RNA Staining Solution
Serially diluted small RNAs (21 base) were subjected to denaturing polyacrylamide gel electrophoresis (12.5 % of polyacrylamide gel containing 7.5 M of Urea, 1¡¿ TBE as running buffer) After Electrophoresis, the gel was stained with Gel Indicator¢â RNA Staining Solution. It detected 50 ng of 21-base RNA.


Recovery of RNA with Gel Indicator¢â RNA Staining Solution

Fig.2
Fig. 2 Recovery of RNA with Gel Indicator¢â RNA staining Solution
RNA (100 base) prepared by in vitro transcription was subjected to denaturing-polyacrylamide gel electrophoresis. The RNA was excised and extraction by a crush and soak method after staining with Gel Indicator¢â RNA Staining Solution. Obtained RNAs was analyzed by denaturing-polyacrylamide gel electrophoresis (5 % of polyacrylamide gel containing 8 M of Urea, 1¡¿ TBE as running buffer). Recovered RNA from gel with using Gel Indicator¢â RNA staining Solution showed that the RNA was of high integrity. Lane 1: RNA prepared by in vitro transcription Lane 2: Gel-purified RNA





Psychrophilic strain Shewanella sp. SIB1 ·ÎºÎÅ;òÀº Alkaline phosphatase (PAP)´Â BAP¿Í CIAPÀÇ ÀåÁ¡À» ¸ðµÎ °®°í ÀÖ½À´Ï´Ù.
Psychrophilic strain Shewanella sp. SIB1 ·ÎºÎÅ;òÀº Alkaline phosphatase (PAP)´Â SAP³ª CIAPó·³ heat inactivation½Ãų ¼ö ÀÖ½À´Ï´Ù.
¹Ý¸é¿¡, BAP´Â phenol extractionÀ¸·Îµµ inactivation ½ÃÅ°±â ¾î·Æ½À´Ï´Ù.

60¡ÆC¿¡¼­ÀÇ enzyme activity´Â 37¡ÆC¿¡ ºñÇØ 4¹è °¡·® ³ô±â ¶§¹®¿¡, protruding 3'-end »Ó¸¸ ¾Æ´Ï¶ó blunt end or recessed 5'-endÀÇ phosphateµµ È¿°úÀûÀ¸·Î Á¦°ÅÇÒ ¼ö ÀÖ½À´Ï´Ù.
(¹Ý¸é¿¡, SAP and CIAP´Â 60¡ÆC¿¡¼­ inactivation µË´Ï´Ù.)


PAPÀÇÀåÁ¡
BIP´Â inactivation½ÃÅ°±â ¾î·Á¿î ¹Ý¸é¿¡, PAP´Â heat inactivationÀÌ °¡´ÉÇÕ´Ï´Ù.
¾Æ·¡ ±×¸²¿¡¼­ º¸¿©ÁöµíÀÌ, transformation½Ã PAPÀÇ Ã³¸®´Â BAP¿¡ ºñÇØ plateÀÇ ¸¹Àº white colony¸¦ º¸ÀÔ´Ï´Ù. BAP´Â inactivation treatmentÈÄ¿¡µµ »ó´ç·®ÀÌ ³²¾ÆÀֱ⠶§¹®¿¡ active BAP´Â ligation reaction ½Ã insert DNAÀÇ phosphate¸¦ Á¦°ÅÇÏ¿© ligation È¿À²À» ¶³¾îÆ®¸³´Ï´Ù. ¾Æ·¡ ½ÇÇèÀº ligation Àü¿¡ PAP¸¦ È¿°úÀûÀ¸·Î inactivation½ÃÅ°´Â °ÍÀ» º¸¿©ÁÝ´Ï´Ù. BAP ó¸® ÈÄ¿¡ ÃæºÐÇÑ ¾çÀÇ white colony¸¦ ¾ò±â À§Çؼ­´Â ligation ½Ã high ratioÀÇ insert vector¸¦ ó¸®Çϰųª 2ȸ ÀÌ»óÀÇ phenol extractionÀ» °ÅÃÄ¾ß ÇÕ´Ï´Ù.

One ¥ìg of the EcoRI cleaved pBluescript SK (+) vector was dephosphorylated by 0.5 unit of BAP or 5 unit PAP at 37¡ÆC. After dephosphorylation, the reaction mixtures were treated as follow,
1. No-treatment: The reaction mixtures were directly used for ligation reaction.
2. Phenol: Equal volume of phenol was added to the reaction mixture and it was vortexed for 30 seconds. Then the mixture was extracted by ether, and precipitated by ethanol. The precipitate was dried up and dissolved by dH2O. It was used for ligation reaction.
3. Heat: The reaction mixtures were just heat at 95¡ÆC for 5 min for PAP or at 100¡ÆC for 5 min for BAP. These were directly used for ligation reaction.
After above treatments, EcoRI cleaved, dephosphorylated pBluescript SK (+) vector were ligated to a 1kb insert DNA fragment. Competent XL1-Blues were transformed with the ligation products. Number of white colony was shown in figure.



Thermotoga maritimaÀÇ RNase´Â pre-tRNA·ÎºÎÅÍ 3' trailer¸¦Á¦°ÅÇÏ¿© tRNAÀÇ 3'-terminal CCA¸¦»ý¼ºÇÕ´Ï´Ù.

Minagawa et al., Journal of Biological Chemistry, 279 (2004) 15688





DNA Ligation Kit ver.2´Â cohesive end ¶Ç´Â blunt end DNA fragments À» 16¡ÆC~25¡ÆC¿¡¼­ 5-30ºÐ³»¿¡È¿°úÀûÀ¸·Î ligation½Ãŵ´Ï´Ù. Ligation reactionÀº vector¿Í insert DNAÀÇÈ¥ÇÕ¹°¿¡ 2 ¡¿ Ligation Buffer ¿Í Ligase Mixture¸¦³Ö´Â°ÍÀ¸·Î°£´ÜÈ÷½ÃÀ۵Ǹç, ligation reaction mixture´Â competent cellÀÇ transformation¿¡¹Ù·Î»ç¿ëÇÒ¼öÀÖ½À´Ï´Ù.
³ôÀº ligation È¿À².
°£´ÜÇÑ °úÁ¤.
ªÀº ¹ÝÀÀ ½Ã°£ (5-30 ºÐ).
Ligation reactionÈÄ transformation¿¡ ¹Ù·Î »ç¿ë °¡´É





DynaExpress Hetero-Stagger PCR Cloning Kit´Â PCR productÀÇÈ¿°úÀûÀÌ°íºü¸¥ cloningÀ»°¡´ÉÇÏ°ÔÇÕ´Ï´Ù. ÀÌ»õ·Î¿î¹æ¹ýÀº restriction enzyme, ligase, exonuclease, Urasil DNA glycosylase, Cre-loxP recombinase reactions°ú°°Àº enzymatic reactionÀ»ÇÊ¿ä·ÎÇÏÁö¾Ê´Â´ë½Å 4°³ÀÇ PCR primer¸¦»ç¿ëÇÕ´Ï´Ù. 2°³ÀÇ PCR primer¿¡´Â non-proofreading ¶Ç´Â proofreading thermostable DNA polymerase ¿©ºÎ¿¡µû¶ó 5' end¿¡ 8~9°³ÀÇ extra base°¡ÀÖÀ¸¸ç, ´Ù¸¥ 2°³ÀÇ PCR primer¿¡´Â extra base°¡¾ø½À´Ï´Ù. °¢±â´Ù¸¥ extra terminal sequence¸¦°®´Â 2°³ÀÇ PCR product¸¦ 2¹øÀÇ PCR reactionÀ¸·Î¾òÀºÈÄ, µÎ PCR product¸¦ pHST vector¿ÍÈ¥ÇÕÇÏ°í heat denaturation, annealingÀ»°ÅÃÄ pHST vectorÀÇ single-strand extension°ú»óº¸ÀûÀÎ 9 base overhangÀ»°®´Â heteroduplex product¸¦¸¸µì´Ï´Ù. Vector¿Í insertÀÇ complementary extensionÀÌÃæºÐÈ÷±æ¾î ligationÀÌÇÊ¿äÄ¡¾ÊÀ¸¸ç, vector¿Í insertÀÇ mixture´Â competent cellÀÇ transformation¿¡¹Ù·Î»ç¿ëµÉ¼öÀÖ½À´Ï´Ù.
³ôÀº ligation È¿À².
´Ü¼øÇÑ ¿ø¸®
°£´ÜÇÑ °úÁ¤ (mix, heat and anneal)
Enzymatic reactionÀÌ ÇÊ¿ä ¾ø½À´Ï´Ù.
AnnealingÈÄ Á÷Á¢ transformation¿¡ »ç¿ë °¡´ÉÇÕ´Ï´Ù.
Insert orientationÀÇ ¼±ÅÃÀÌ ÀÚÀ¯·Ó½À´Ï´Ù.
Proofreading ¶Ç´Â non-proofreading DNA polymerase¿¡ ¸ðµÎ Àû¿ë °¡´ÉÇÕ´Ï´Ù
PCR productºÎÅÍ plating±îÁö 90ºÐÀ̸é ÃæºÐÇÕ´Ï´Ù.




The effect on cloning using different amounts of PCR fragments (about 1kb) was tested regarding the DynaExpress Hetero-Stagger PCR Cloning Kit and a TA cloning Kit (Supplier A). The recommended protocol from each supplier was followed. After the reaction between PCR fragments and vector, competent cells were transformed with 1/3 amount of reaction mixture. Half of the amounts of the cells were plated onto the agar plate.



ÃÖ±Ù¾à 18~28 nucleotide ±æÀÌÀÇ non-coding RNA°¡¸¹Àº°ü½ÉÀ»¹Þ°íÀÖÀ¸¸ç short interfering RNA (siRNA)¿Í microRNA (miRNA)°¡ non-coding RNAÀÇÁÖ¿ä categoryÀÔ´Ï´Ù. miRNA´Â eukaryote¿¡³Î¸®ºÐÆ÷Çϸç differentiation, development, viral infectionµîÀÇ regulatory molecule·Î½áÀÛ¿ëÇÕ´Ï´Ù.
DynaExpress miRNA Cloning Kit High Efficient´Â non-coding RNAÀÇ cloningÀ» À§ÇÑ Á¦Ç°ÀÔ´Ï´Ù.
Small RNA (18-28 nucleotide)ÀÇ cloningÀ» À§ÇÑ ready-to-use reagent
3' linker ¶Ç´Â 5' linker¿ÍÀÇ È¿°úÀûÀÎ ligationÀ» À§ÇÑ specific ligase.
Ligase 3'°ú activated MI-A3¡¯ Linker¸¦ ÀÌ¿ëÇÑ 5¡¯ - phosphorylated miRNA¿Í 3¡¯ linkerÀÇ ligation
IsotopeÀÇ »ç¿ëÀÌ ¾ø¾î ¾ÈÀüÇÕ´Ï´Ù.
Color guided size marker¸¦ ÀÌ¿ëÇÑ °£ÆíÇÑ linker-ligated miRNA purification
Step-by-step protocol
Total RNA·ÎºÎÅÍ small RNA¸¦ ºÐ¸®Çϱâ À§ÇÑ 2 step°ú small RNA cloningÀ» À§ÇÑ 5 reaction

Warning: Unknown: open(./data/session/sess_7d9d096a0d0826b6d18f9f2e833b725c, O_RDWR) failed: No such file or directory (2) in Unknown on line 0

Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (./data/session) in Unknown on line 0