MONOCLONAL ANTIBODY AGAINST HUMAN RENIN

1981 ◽  
Vol 53 (2) ◽  
pp. 453-455 ◽  
Author(s):  
D. SIMO ◽  
F.X. GALEN ◽  
C. DEVAUX ◽  
F. SOUBRIER ◽  
B. PAU ◽  
...  
Keyword(s):  
Monoclonal Antibody ◽  
Human Renin

scholarly journals Human renin in transgenic mouse kidney is localized to juxtaglomerular cells

1991 ◽  
Vol 278 (2) ◽  
pp. 601-603 ◽  
Author(s):  
A Fukamizu ◽  
T Hatae ◽  
Y Kon ◽  
M Sugimura ◽  
T Hasegawa ◽  
...  
Keyword(s):  
Monoclonal Antibody ◽  
Monoclonal Antibodies ◽  
Transgenic Mouse ◽  
Mouse Kidney ◽  
Juxtaglomerular Cells ◽  
Production Site ◽  
Human Renin ◽  
Specific Manner ◽  
A Cell ◽  
Afferent Arterioles

To examine whether expression of human renin in the transgenic mouse kidney is regulated in a cell-specific manner, we have characterized monoclonal antibodies against human renin and determined the renin-production site by immunohistochemistry. By using a monoclonal antibody specific for human renin, A6-11-6, we demonstrated that human renin in the transgenic mouse kidney is localized to the juxtaglomerular cells of afferent arterioles.

Measurement of Active Renin by the 4G1 Anti-Human Renin Monoclonal Antibody

1987 ◽  
Vol 9 (8-9) ◽  
pp. 1333-1340 ◽  
Author(s):  
D. Simon ◽  
G. Badouaille ◽  
B. Pau ◽  
T. T. Guyene ◽  
P. Corvol ◽  
...  
Keyword(s):  
Monoclonal Antibody ◽  
Active Renin ◽  
Human Renin

A Monoclonal Antibody for Immunopurification of Human Renin

1981 ◽  
Vol 61 (s7) ◽  
pp. 239s-240s ◽  
Author(s):  
B. Pau ◽  
D. Simon ◽  
F. X. Galen ◽  
C. Devaux ◽  
F. Soubrier ◽  
...  
Keyword(s):  
Monoclonal Antibody ◽  
Cathepsin D ◽  
Single Step ◽  
Acid Proteinase ◽  
Spleen Cells ◽  
Myeloma Cells ◽  
Human Renin

1. A mouse hybridoma secreting an antibody directed against human renin was obtained by fusion of spleen cells with NS 1 myeloma cells. This monoclonal antibody recognizes human and monkey renins but neither hog nor mouse renins nor the acid proteinase cathepsin D. 2. Monoclonal antibody was coupled to Sepharose 4 B. The immunoadsorbent thus obtained was very efficient in purifying both active and inactive human renin from renal or extrarenal sources. 3. Renin enrichment up to 3500-fold was obtained in a single step.

Effects of Chronic Administration of a Monoclonal Antibody Against Human Renin in the Marmoset

1987 ◽  
Vol 9 (8-9) ◽  
pp. 1467-1478 ◽  
Author(s):  
Jeanette M. Wood ◽  
Hans-Peter Baum ◽  
John P.A. Bews ◽  
Ernst D. Wachsmuth ◽  
Christoph Heusser ◽  
...  
Keyword(s):  
Monoclonal Antibody ◽  
Chronic Administration ◽  
Human Renin

A web-like network of type vi collagen in human skin is revealed by immuno-electron microscopy

1988 ◽  
Vol 46 ◽  
pp. 382-383
Author(s):  
Douglas R. Keene ◽  
Robert W. Glanville ◽  
Eva Engvall
Keyword(s):  
Electron Microscopy ◽  
Monoclonal Antibody ◽  
Human Skin ◽  
Basement Membranes ◽  
Primary Antibody ◽  
Fat Cells ◽  
Secondary Antibody ◽  
Type Vi Collagen ◽  
Dermal Matrix ◽  
Immuno Electron Microscopy

A mouse monoclonal antibody (5C6) prepared against human type VI collagen (1) has been used in this study to immunolocalize type VI collagen in human skin. The enbloc method used involves exposing whole tissue pieces to primary antibody and 5 nm gold conjugated secondary antibody before fixation, and has been described in detail elsewhere (2).Biopsies were taken from individuals ranging in age from neonate to 65 years old. By immuno-electron microscopy, type VI collagen is found to be distributed as a fine branching network closely associated with (but not attached to) banded collagen fibrils containing types I and III collagen (Fig. 1). It appears to enwrap fibers, to weave between individual fibrils within a fiber, and to span the distance separating fibers, creating a “web-like network” which entraps fibers within deep papillary and reticular dermal layers (Fig. 2). Relative to that in the dermal matrix, the concentration of type VI collagen is higher around endothelial basement membranes limiting the outer boundaries of nerves, capillaries, and fat cells (Fig. 3).

High-voltage electron microscopy of subretinal scar formation

1992 ◽  
Vol 50 (1) ◽  
pp. 486-487
Author(s):  
G.E. Korte ◽  
M. Marko ◽  
G. Hageman
Keyword(s):  
Electron Microscopy ◽  
Monoclonal Antibody ◽  
Retinal Pigment Epithelium ◽  
Glial Cells ◽  
High Voltage ◽  
Pigment Epithelium ◽  
Retinal Pigment ◽  
Sodium Iodate ◽  
High Voltage Electron Microscopy ◽  
Voltage Electron

Sodium iodate iv. damages the retinal pigment epithelium (RPE) in rabbits. Where RPE does not regenerate (e.g., 1,2) Muller glial cells (MC) forma subretinal scar that replaces RPE. The MC response was studied by HVEM in 3D computer reconstructions of serial thick sections, made using the STEREC0N program (3), and the HVEM at the NYS Dept. of Health in Albany, NY. Tissue was processed for HVEM or immunofluorescence localization of a monoclonal antibody recognizing MG microvilli (4).

Identification of the pulmonary syndrome hantavirus by direct and colloidal gold immune Electron Microscopy

1994 ◽  
Vol 52 ◽  
pp. 274-275
Author(s):  
C. D. Humphrey ◽  
C.S. Goldsmith ◽  
L. Elliott ◽  
S.R. Zaki
Keyword(s):  
Electron Microscopy ◽  
United States ◽  
Monoclonal Antibody ◽  
Colloidal Gold ◽  
Phosphotungstic Acid ◽  
Uranyl Acetate ◽  
Hantavirus Pulmonary Syndrome ◽  
Deer Mice ◽  
Immune Electron Microscopy ◽  
Negative Stain

An outbreak of unexplained acute pulmonary syndrome with high fatality was recognized in the spring of 1993 in the southwestern United States. The cause of the illness was quickly identified serologically and genetically as a hantavirus and the disease was named hantavirus pulmonary syndrome (HPS). Recently, the virus was isolated from deer mice which had been trapped near the homes of HPS patients, and cultivated in Vero E6 cells. We identified the cultivated virus by negative-stain direct and colloidal gold immune electron microscopy (EM).Virus was extracted, clarified, and concentrated from unfixed and 0.25% glutaraldehyde fixed supernatant fluids of infected Vero E6 cells by a procedure described previously. Concentrated virus suspensions tested by direct EM were applied to glow-discharge treated formvar-carbon filmed grids, blotted, and stained with 0.5% uranyl acetate (UA) or with 2% phosphotungstic acid (PTA) pH 6.5. Virus suspensions for immune colloidal gold identification were adsorbed similarly to filmed grids but incubated for 1 hr on drops of 1:50 diluted monoclonal antibody to Prospect Hill virus nucleoprotein or with 1:50 diluted sera from HPS virus infected deer mice.

IgE and monoclonal antibody binding by the mite allergen Der p 7

1996 ◽  
Vol 26 (3) ◽  
pp. 308-315 ◽  
Author(s):  
H.-D. SHEN ◽  
K. Y. CHUA ◽  
W. L. LIN ◽  
H. L. CHEN ◽  
K.-H. HSIEH ◽  
...  
Keyword(s):  
Monoclonal Antibody ◽  
Mite Allergen ◽  
Antibody Binding ◽  
Monoclonal Antibody Binding

Quantification in mass units of Bet v 1, the main allergen of Betula verrucosa pollen, by a monoclonal antibody based-ELISA

1997 ◽  
Vol 27 (8) ◽  
pp. 926-931 ◽  
Author(s):  
J. RAMiREZ ◽  
J. A. CARPIZO ◽  
H. IPSEN ◽  
J. CARREIRA ◽  
M. LOMBARDERO
Keyword(s):  
Monoclonal Antibody ◽  
Bet V 1 ◽  
Betula Verrucosa
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