Glycophorins A (GYPA) and B (GYPB) are major sialoglycoproteins of the human erythrocyte membrane which bear the antigenic determinants for the MN and Ss blood groups. In addition to the M or N and S or s antigens that commonly occur in all populations, about 40 related variant phenotypes have been identified. These variants include all the variants of the Miltenberger complex and several isoforms of Sta, as well as Dantu, Sat, He, Mg, and deletion variants Ena, S-s-U- and Mk. Most of the variants are the result of gene recombinations between GYPA and GYPB. [provided by RefSeq, Jul 2008].
custom-made
GYPA
Origin: Mouse
Host: HEK-293 Cells
Recombinant
> 90 % as determined by Bis-Tris PAGE, anti-tag ELISA, Western Blot and analytical SEC (HPLC)
GYPA
Origin: Human
Host: HEK-293 Cells
Recombinant
The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.
custom-made
GYPA
Origin: Mouse
Host: Cell-free protein synthesis (CFPS)
Recombinant
approximately 70-80 % as determined by SDS PAGE, Western Blot and analytical SEC (HPLC).
SDS, WB, ELISA
Mashaghi, van Oijen: "Droplet microfluidics for kinetic studies of viral fusion." in: Biomicrofluidics, Vol. 10, Issue 2, pp. 024102, (2016) (PubMed).
Otterstrom, Brandenburg, Koldijk, Juraszek, Tang, Mashaghi, Kwaks, Goudsmit, Vogels, Friesen, van Oijen: "Relating influenza virus membrane fusion kinetics to stoichiometry of neutralizing antibodies at the single-particle level." in: Proceedings of the National Academy of Sciences of the United States of America, Vol. 111, Issue 48, pp. E5143-8, (2014) (PubMed).