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Home >> Antibodies >> PrP Antibody / Major Prion Protein

PrP Antibody / Major Prion Protein (R31881)

  Catalog No Formulation Size Price (USD)  
Image R31881 0.5mg/ml if reconstituted with 0.2ml sterile DI water 100 ug 429
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Western blot testing of rat brain lysate with PrP antibody. Expected molecular weight: 20-29 kDa.
IHC testing of FFPE mouse pancreas with PrP antibody. HIER: Boil the paraffin sections in pH 6, 10mM citrate buffer for 20 minutes and allow to cool prior to staining.
IHC testing of FFPE rat pancreas with PrP antibody. HIER: Boil the paraffin sections in pH 6, 10mM citrate buffer for 20 minutes and allow to cool prior to staining.
Availability 1-3 business days
Species Reactivity Human, Mouse, Rat
Format Antigen affinity purified
Clonality Polyclonal (rabbit origin)
Isotype Rabbit IgG
Purity Antigen affinity
Buffer Lyophilized from 1X PBS with 2.5% BSA and 0.025% sodium azide
UniProt P04156
Localization Cytoplasmic
Applications Western blot : 0.1-0.5ug/ml
IHC (FFPE) : 0.5-1ug/ml
Limitations This PrP antibody is available for research use only.
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Description

PRNP (prion protein), also known as CD230 or PrP, is a protein that in humans is encoded by the PRNP gene. The major prion protein is expressed in the brain and several other tissues. Expression is most predominant in the nervous system but occurs in many other tissues throughout the body. Puckett et al. (1991) identified a RFLP with a high degree of heterozygosity in the 5-prime region of the PRNP gene, which might serve as a useful marker for the pter-p12 region of chromosome 20. PRNP is associated with a variety of cognitive deficiencies and neurodegenerative diseases such as Creutzfeldt-Jakob disease, bovine spongiform encephalopathy, and kuru. PRNP is highly conserved through mammals, lending credence to application of conclusions from test animals such as mice. Comparison between primates is especially similar, ranging from 92.9-99.6% similarity in amino acid sequences.

Application Notes

Optimal dilution of the PrP antibody should be determined by the researcher.

Immunogen

Amino acids 143-230 of human PRNP were used as the immunogen for the PrP antibody.

Storage

After reconstitution, the PrP antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.

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