Chickens were immunized with a recombinant fragment of the human prion protein emulsified with Freund's complete and incomplete adjuvants. After multiple injections, eggs were collected from the hens, and IgY fractions were prepared from the yolks. Affinity-purified antibodies were then prepared using an agarose column to which the recombinant protein fragments were covalently attached.Finally, affinity purified antibodies (50 ug/ml final concentration) were mixed with the IgY fraction (10 mg/ml final concentration) in a mixture containing glycerol (50% v/v) (to prevent freezing at -20°C) and 0.02% Sodium Azide.
PRNP
Reactivity: Human
WB
Host: Mouse
Monoclonal
EM-20
unconjugated
Application Notes
Western Blot: 1/2500. Immunohistochemistry: 1/1000-1/5000. Quality Control: Antibodies were analyzed by Immunocytochemistry (1/1000 dilution) using cells transfected with the prion protein cDNA.
Restrictions
For Research Use only
Buffer
Buffer System: 0.9 % (w/v) Sodium Phosphate (10 mM, pH 7.2) buffered isotonic saline, 50 % (v/v) Glycerol, with 0.02 % (w/v) Sodium Azide as an anti-microbial agent
Preservative
Sodium azide
Precaution of Use
This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Storage
-20 °C
Storage Comment
Upon receipt, store undiluted (in aliquots) at -20°C. This products is photosensitive and should be protected from light. Avoid repeated freezing and thawing. Shelf life: One year from despatch.
Target
PRNP
(Prion Protein (PRNP))
Alternative Name
cd230,prp
Background
Prion protein is the protein responsible for human Creutzfeldt-Jakob Disease (CJD), and somatic mutations of the prion gene are responsible for Gerstmann-Straussler-Scheinker disease and Fatal Familial Insomnia. The bovine homolog of the prion protein is responsible for bovine Spongioform Encephalopathy (BSE), also known as Mad Cow Disease. In all cases, the prion protein has two folding states, with one state being the normal non-pathological form, and the other state inducing a spongioform encephalopathy.