Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2015 Apr 24;6:6938. doi: 10.1038/ncomms7938

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2015, Nature Publishing Group, a division of Macmillan Publishers Limited. All Rights Reserved.

This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

PMC Copyright notice

(a) Expression of PR, ER and HER2 signals in MCF-7 and MDA-MB-231 breast cancer cells detected by fluorescence microscopy (pseudo-colour). (b) Representative spectra of the protein biomarkers obtained by single-cell spectroscopy measurements. (c) Average expression levels of ER, PR and HER2 determined by spectral analysis of 100 single cells. Data points represent mean+s.d. (n=100). (d,e) ER, PR, and HER2 expression in MCF-7 and MDA-MB-231 cells as measured by WB. Data points represent mean+s.d. (n=3). (f) Comparative statistical analysis of sb-UCNPs-Abs bioconjugate profiling data and WB results. Scale bar, 10 μm.