Ubiquitin-activating Enzyme (E1) Isoforms in Lens Epithelial Cells: Origin of Translation, E2 Specificity and Cellular Localization Determined with Novel Site-specific Antibodies

2001 ◽  
Vol 73 (6) ◽  
pp. 827-836 ◽  
Author(s):  
Fu Shang ◽  
Gejing Deng ◽  
Martin Obin ◽  
Christina C.N. Wu ◽  
Xin Gong ◽  
...  
Keyword(s):  
Epithelial Cells ◽  
Cellular Localization ◽  
Lens Epithelial Cells ◽  
Site Specific ◽  
Specific Antibodies ◽  
Origin Of Translation

Platelet Microtubule Subunit Proteins

1979 ◽  
Vol 42 (05) ◽  
pp. 1630-1633 ◽  
Author(s):  
A G Castle ◽  
N Crawford
Keyword(s):  
Epithelial Cells ◽  
Gel Electrophoresis ◽  
Blood Platelets ◽  
Polyacrylamide Gel Electrophoresis ◽  
Polyacrylamide Gel ◽  
Lens Epithelial Cells ◽  
Molecular Weights ◽  
Kinetics Of ◽  
Microtubular Structures

SummaryBlood platelets contain microtubule proteins (tubulin and HMWs) which can be polymerised “in vitro” to form structures which resemble the microtubules seen in the intact platelet. Platelet tubulin is composed of two non-identical subunits a and p tubulin which have molecular weights around 55,000 but can be resolved in alkaline SDS-polyacrylamide gel electrophoresis. These subunits associate as dimers with sedimentation coefficients of about 5.7 S although it is not known whether the dimer protein is a homo- or hetero-dimer. The dimer tubulin binds the anti-mitotic drug colchicine and the kinetics of this binding are similar to those reported for neurotubulins. Platelet microtubules also contain two HMW proteins which appear to be essential and integral components of the fully assembled microtubule. These proteins have molecular weights greater than 200,000 daltons. Fluorescent labelled antibodies to platelet and brain tubulins stain long filamentous microtubular structures in bovine lens epithelial cells and this pattern of staining is prevented by exposing the cells to conditions known to cause depolymerisation of cell microtubules.

Phototoxicity in Human Lens Epithelial Cells Promoted by St. John's Wort¶

2004 ◽  
Vol 80 (3) ◽  
pp. 583 ◽  
Author(s):  
Yu-Ying He ◽  
Colin F. Chignell ◽  
David S. Miller ◽  
Usha P. Andley ◽  
Joan E. Roberts
Keyword(s):  
Epithelial Cells ◽  
Human Lens ◽  
Lens Epithelial Cells ◽  
St John’S Wort ◽  
Human Lens Epithelial Cells ◽  
St John's Wort

Influence of a lymphocyte-conditioned medium on the expression of smooth-muscle α-aktin in lens epithelial cells in situ

1999 ◽  
Vol 96 (3) ◽  
pp. 174-181
Author(s):  
Kerstin Wunderlich ◽  
Marcus Knorr ◽  
H. Northoff ◽  
Hans-J. Thiel
Keyword(s):  
Smooth Muscle ◽  
Epithelial Cells ◽  
Conditioned Medium ◽  
Lens Epithelial Cells

scholarly journals P 229 Growth of human lens epithelial cells on the anterior lens capsule in vitro

1995 ◽  
Vol 35 ◽  
pp. S199
Author(s):  
J.H. Meyer ◽  
J. Schmidt ◽  
F. Eppinger ◽  
B. Flügel ◽  
K.U. Löffler ◽  
...  
Keyword(s):  
Epithelial Cells ◽  
Lens Capsule ◽  
Human Lens ◽  
Lens Epithelial Cells ◽  
Human Lens Epithelial Cells ◽  
Anterior Lens Capsule

scholarly journals Separate Oxidase and Reductase Reaction Sites on Cytochrome c Demonstrated with Purified Site-specific Antibodies

1973 ◽  
Vol 248 (1) ◽  
pp. 237-243 ◽  
Author(s):  
Lucile Smith ◽  
Helen C. Davies ◽  
Morris Reichlin ◽  
Emanuel Margoliash
Keyword(s):  
Cytochrome C ◽  
Site Specific ◽  
Specific Antibodies
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