Europe PMC

This website requires cookies, and the limited processing of your personal data in order to function. By using the site you are agreeing to this as outlined in our privacy notice and cookie policy.

Abstract 


A brain cell surface protein (BSP-2) was isolated from mice of different ages by affinity chromatography using a monoclonal antibody. Analysis of glycopeptides obtained after pronase digestion revealed that the embryonal and neonatal forms of the antigen contained an unusually high proportion of sialic acid, which decreased during development. Methylation analysis of native and neuraminidase treated glycopeptides indicated that the sialic acid occurred as alpha 2-8 bound polysialosyl units, similar to those of the recently described developmentally regulated polysialosyl glycopeptides of rat brain. Furthermore, the carbohydrate and amino acid composition, and electrophoretic mobility of BSP-2 antigen correspond to those reported for a neural cell adhesion molecule (N-CAM).

Citations & impact 


Impact metrics

Jump to Citations
Jump to Data

Citations of article over time

Smart citations by scite.ai
Smart citations by scite.ai include citation statements extracted from the full text of the citing article. The number of the statements may be higher than the number of citations provided by EuropePMC if one paper cites another multiple times or lower if scite has not yet processed some of the citing articles.
Explore citation contexts and check if this article has been supported or disputed.
https://scite.ai/reports/10.1016/0006-291x(83)91490-0

Supporting
Mentioning
Contrasting
7
221
0

Article citations


Go to all (265) article citations

Data