Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.


The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page


My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1978 1
1980 1
1983 1
1985 1
1987 2
1989 2
1993 2
1999 1
2002 1
2004 2
2005 1
2008 2
2009 1
2018 1
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

19 results

Results by year

Filters applied: . Clear all
Page 1
Ultrafiltration for proteomic sample preparation.
Chernokalskaya E, Gutierrez S, Pitt AM, Leonard JT. Chernokalskaya E, et al. Among authors: pitt am. Electrophoresis. 2004 Aug;25(15):2461-8. doi: 10.1002/elps.200405998. Electrophoresis. 2004. PMID: 15300763
Anisotropic membranes with carboxypeptidase G1.
Pitt AM, Cramer SM, Czernicki AB, Kalghatgi K, Horvath C, Solomon BA. Pitt AM, et al. Appl Biochem Biotechnol. 1983 Feb;8(1):55-68. doi: 10.1007/BF02798348. Appl Biochem Biotechnol. 1983. PMID: 6689601
19 results