Conventional transmission electron microscopy of 1-1 haptoglobin isolated molecules and paracrystalline aggregates.
Data are presented relating conventional transmission electron microscope (CTEM) ultrastructural observations of the monomeric phenotypic variant (Hp 1-1) of the haptoglobin class of blood glycoproteins. Through comparison of these findings with homologous published data, obtained by means of scanning transmission electron microscopy (STEM), the validity of CTEM in molecule shape and fine structure determination is confirmed. An experimental procedure for Hp 1-1 crystallization is also reported.
C
C
Blonda
A
A
Albergamo
A
A
Casale
B
B
Felluga
L
L
Bernini
A
A
Santulli
A
A
Annunziata
A
A
Mazza
D003460:Crystallization; D006242:Haptoglobins / Q000032:analysis; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D046911:Macromolecular Substances; D008854:Microscopy, Electron; D010641:Phenotype; D011487:Protein Conformation
D006242:Haptoglobins; D006454:Hemoglobins; D046911:Macromolecular Substances; C035492:haptoglobin-hemoglobin complex