Photocleavable DNA barcode-antibody conjugates allow sensitive and multiplexed protein analysis in single cells.
Photocleavable DNA barcode-antibody conjugates allow sensitive and multiplexed protein analysis in single cells.
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可光透明的DNA条形码 - 抗体结合物可以在单个细胞中敏感和多重蛋白质分析。
DOI:
10.1021/ja307689w
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发表时间:
2012-11-14
影响因子:
15
通讯作者:
Weissleder, Ralph
中科院分区:
文献类型:
--
作者:
Agasti, Sarit S.;Liong, Monty;Peterson, Vanessa M.;Lee, Hakho;Weissleder, Ralph
DNA barcoding is an attractive technology as it allows sensitive and multiplexed target analysis. However, DNA barcoding of cellular proteins remains challenging, primarily because barcode amplification and readout techniques are often incompatible with the cellular microenvironment. Here, we describe the development and validation of a photocleavable DNA barcode-antibody conjugate method for rapid, quantitative and multiplexed detection of proteins in single live cells. Following target binding, this method allows DNA barcodes to be photoreleased in solution, enabling easy isolation, amplification and readout. As a proof of principle, we demonstrate sensitive and multiplexed detection of protein biomarkers in a variety of cancer cells.
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DOI:
10.1073/pnas.1110865109
发表时间:
2012-01-10
影响因子:
11.1
作者:
Shi, Qihui;Qin, Lidong;Heath, James R.
通讯作者:
Heath, James R.
影响因子:
64.8
作者:
通讯作者:
--
影响因子:
13.3
作者:
Konry, Tania;Smolina, Irina;Yarmush, Joel M.;Irimia, Daniel;Yarmush, Martin L.
通讯作者:
Yarmush, Martin L.
DOI:
10.1126/science.1198704
发表时间:
2011-05-06
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Bendall SC;Simonds EF;Qiu P;Amir el-AD;Krutzik PO;Finck R;Bruggner RV;Melamed R;Trejo A;Ornatsky OI;Balderas RS;Plevritis SK;Sachs K;Pe'er D;Tanner SD;Nolan GP
通讯作者:
Nolan GP
影响因子:
14.9
作者:
HENDRICKSON, ER;TRUBY, TMH;EBERSOLE, RC
通讯作者:
EBERSOLE, RC