Isoform VP2 is a structural protein that resides within the core of the capsid surrounded by 72 VP1 pentamers.
Participates in host cell receptor binding together with VP1.
Following virus endocytosis and trafficking to the endoplasmic reticulum, VP2 and VP3 form oligomers and integrate into the endoplasmic reticulum membrane.
Heterooligomer VP2-VP3 may create a viroporin for transporting the viral genome across the endoplasmic reticulum membrane to the cytoplasm.
Nuclear entry of the viral DNA involves the selective exposure and importin recognition of VP2 or Vp3 nuclear localization signal (shared C-terminus).
Plays a role in virion assembly within the nucleus in particular through a DNA-binding domain located in the C-terminal region.
A N-terminal myristoylation suggests a scaffold function for virion assembly .
Isoform VP3:structural protein that resides within the core of the capsid surrounded by 72 VP1 pentamers.
Following virus endocytosis and trafficking to the endoplasmic reticulum, VP2 and VP3 form oligomers and integrate into the endoplasmic reticulum membrane.
Heterooligomer VP2-VP3 may create a viroporin for transporting the viral genome across the endoplasmic reticulum membrane to the cytoplasm.
Nuclear entry of the viral DNA involves the selective exposure and importin recognition of VP2 or Vp3 nuclear localization signal (shared C-terminus).
Isoform VP3 plays a role in virion assembly within the nucleus.
May participate in host cell lysis when associated with VP4 .
Isoform VP4 is a viroporin inducing perforation of cellular membranes to trigger virus progeny release.
Forms pores of 3 nm inner diameter.
VP4 is expressed about 24 hours after the late structural proteins and is not incorporated into the mature virion .
Applications:Suitable for use in ELISA and Western Blot.
Other applications not tested.
Recommended Dilution:Optimal dilutions to be determined by the researcher.
Storage and Stability:May be stored at 4°C for short-term only.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Aliquots are stable for 12 months after receipt.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：100ug
Host：rabbit
Grade：Affinity Purified
Purity：Purified by Protein G affinity chromatography.
Form：Supplied as a liquid in 0.01M PBS, pH 7.4, 0.03% Proclin 300, 50% glycerol. Labeled with Biotin
Specificity：JC polyomavirus
Isotype：IgG
Calc Applications Abbrev：E WB
Immunogen：Recombinant JC polyomavirus Minor capsid protein VP2 protein
