[求救] 1.5% TAE agarose 跑DNA W形狀的band?
就正常跑Cloning步驟PCR完的產物
想要是1383nt的band
但跑出一個W形狀的band
http://imageshack.us/f/202/25553467.png/
請問有人知道這樣大小要如何判斷嗎?
可能是什麼原因造成這樣的band呢?
overloading? [ion]過高? 100 Volts過高?
謝謝
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◆ From: 140.112.121.97
推
07/04 14:23, , 1F
07/04 14:23, 1F
→
07/04 15:12, , 2F
07/04 15:12, 2F
→
07/04 15:14, , 3F
07/04 15:14, 3F
推
07/04 15:37, , 4F
07/04 15:37, 4F
這是第一次跑和後來減半跑的DNA pattern
http://imageshack.us/f/684/89384811.png/
兩次都是同樣的Sample, tank, buf, date, 並為同一批gel
然後也剛好都有學姐在我loading的同一塊膠一起跑其他pcr產物
(RT-PCR 100~200nt + 100bp marker)
看起來量減半跑以後band就整齊多了
不過比較有疑問的地方是:
1.旁邊學姐跑的情況似乎都正常,為何我的gel一邊不正常一邊正常
2.為什麼我兩次跑的膠 DNA pattern差很多?
請問大家意見
謝謝
※ 編輯: ararthur 來自: 140.112.121.97 (07/04 16:21)
推
07/04 21:15, , 5F
07/04 21:15, 5F
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07/05 00:28, , 6F
07/05 00:28, 6F
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07/05 10:56, , 7F
07/05 10:56, 7F
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07/05 10:57, , 8F
07/05 10:57, 8F
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07/05 13:09, , 9F
07/05 13:09, 9F
推
07/05 13:37, , 10F
07/05 13:37, 10F
推
07/05 16:22, , 11F
07/05 16:22, 11F
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07/05 16:23, , 12F
07/05 16:23, 12F
推
07/06 19:29, , 13F
07/06 19:29, 13F
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07/06 19:31, , 14F
07/06 19:31, 14F
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07/06 19:31, , 15F
07/06 19:31, 15F
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07/06 19:33, , 16F
07/06 19:33, 16F
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07/06 19:34, , 17F
07/06 19:34, 17F
推
07/08 06:37, , 18F
07/08 06:37, 18F
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07/08 14:11, , 19F
07/08 14:11, 19F
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07/24 12:45, , 20F
07/24 12:45, 20F
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09/13 16:30, , 21F
09/13 16:30, 21F
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09/13 16:30, , 22F
09/13 16:30, 22F