HAV VP1-P2A (669-782 a.a)

Data sheet

Storage

HAV VP1-P2A protein although stable at 4°C for 1 week, should be stored below -18°C. Please prevent freeze thaw cycles.

Formulation

10mM Tris-HCl, pH 9.6, 1.5M urea, 50% glycerol.

Purity

HAV VP1-P2A protein is >90% pure as determined by 10% PAGE (coomassie staining).

Applications

HAV VP1-P2A antigen is suitable for ELISA and Western blots, excellent antigen for detection of HAV with minimal specificity problems.

Description

The E.Coli derived recombinant protein contains the VP1-P2A immunodominant regions, amino acids 669-782.

Protein Background

Forty-two antigenic domains were identified across the hepatitis A virus (HAV) polyprotein by using a set of 237 overlapping 20-mer synthetic peptides spanning the entire HAV polyprotein. Nineteen antigenic domains were found within the structural protein

Expression host

Escherichia Coli.

Purification Method

HAV VP1-P2A protein was purified by proprietary chromatographic technique.

Product Description

Reactive with human HIV positive serum.