发明名称 |
HYDROGEL-MEDIATED TISSUE ANALYSIS |
摘要 |
A method for analyzing the polypeptide content of animal tissue is described. The method includes the steps of (a) providing an animal tissue specimen; (b) depositing one or more portions of a hydrogel mixture including a protease on spatially discrete portions of the animal tissue specimen; (c) allowing sufficient time to pass for animal tissue under the hydrogel mixture to be form a digested mixture of animal tissue and hydrogel mixture; (d) removing the digested mixture from the animal tissue and extracting the polypeptides from the digested mixture to provide an extract; and (e) analyzing the polypeptide content of the extract by mass spectrometry. |
申请公布号 |
US2014357526(A1) |
申请公布日期 |
2014.12.04 |
申请号 |
US201414293397 |
申请日期 |
2014.06.02 |
申请人 |
Vanderbilt University |
发明人 |
Caprioli Richard;Harris Glenn A.;Nicklay Joshua J. |
分类号 |
G01N33/68;C12Q1/37 |
主分类号 |
G01N33/68 |
代理机构 |
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代理人 |
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主权项 |
1. A method for analyzing the polypeptide content of animal tissue, comprising:
(a) providing an animal tissue specimen; (b) depositing one or more portions of a hydrogel mixture including a protease on spatially discrete portions of the animal tissue specimen; (c) allowing sufficient time to pass for animal tissue under the hydrogel mixture to form a digested mixture of animal tissue and hydrogel mixture; (d) removing the digested mixture from the animal tissue and extracting polypeptides from the digested mixture to provide an extract; and (e) analyzing the polypeptide content of the extract by mass spectrometry. |
地址 |
Nashville TN US |