Abstract
The high performance liquid chromatograms of the hemoglobins in a hemolysate show minor peaks on reversed phase columns in addition to the expected major peaks of the alpha, beta, and gamma chains. One of these had previously been identified as the delta chain. The material in the most prominent minor peak which is termed "pre-beta" is indistinguishable from the normal beta chain in amino acid composition, but the difference has not been identified. An analogous pre-delta peak appears when chromatographically isolated Hb A2 is examined, but pre-alpha and pre-gamma peaks have not been observed. One minor peak contains a non-heme protein(s). Glycosylated hemoglobins do not separate from their non-glycosylated counterparts, but acetylated gamma chains appear to do so.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.