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.
Identification of γ2 subunit splice variant isoforms of the GABAA receptor. A, The γ2S and γ2L splice variants differ by 8 amino acids (LLRMFSF; underlined). B, An MS2 spectrum of the tryptic peptide, NPAPTIDIRPR (m/z = 625.3542+) was observed, identifying the γ2S variant isoform. C, An MS2 spectrum of the chymotryptic peptide KNAPTIDIRPR (m/z = 583.8532+) was observed, identifying the γ2L variant isoform.
