Printing protein arrays from DNA arrays
Printing protein arrays from DNA arrays
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DOI:
10.1038/nmeth.1178
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发表时间:
2008-02-01
期刊:
影响因子:
48
通讯作者:
Taussig, Michael J.
中科院分区:
文献类型:
--
作者:
He, Mingyue;Stoevesandt, Oda;Taussig, Michael J.
We describe a method, DNA array to protein array (DAPA), which allows the 'printing' of replicate protein arrays directly from a DNA array template using cell-free protein synthesis. At least 20 copies of a protein array can be obtained from a single DNA array. DAPA eliminates the need for separate protein expression, purification and spotting, and also overcomes the problem of long-term functional storage of surface-bound proteins.