Capsid Protein VP2, Recombinant, Canine Parvovirus type 2, aa30-553, His-Tag, Myc-Tag

Produktübersicht

• Artikelname: Capsid Protein VP2, Recombinant, Canine Parvovirus type 2, aa30-553, His-Tag, Myc-Tag
• Artikelnummer: USB-583898
• Hersteller Artikelnummer: 583898
• Alternativnummer: USB-583898-20,USB-583898-100
• Hersteller: US Biological
• Kategorie: Molekularbiologie

Produktbeschreibung

Capsid protein self-assembles to form an icosahedral capsid with a T=1 symmetry, about 22nm in diameter, and consisting of 60 copies of two size variants of the capsid proteins, VP1 and VP2, which differ by the presence of an N-terminal extension in the minor protein VP1. The capsid encapsulates the genomic ssDNA. Capsid proteins are responsible for the attachment to host cell receptor TFRC. This attachment induces virion internalization predominantly through clathrin-endocytosis. Binding to the host receptors also induces capsid rearrangements leading to surface exposure of VP1 N-terminal, specifically its phospholipase A2-like region and nuclear localization signal(s). VP1 N-terminal might serve as a lipolytic enzyme to breach the endosomal membrane during entry into host cell. Intracytoplasmic transport involves microtubules and interaction between capsid proteins and host dynein. Exposure of nuclear localization signal probably allows nuclear import of capsids. Source: Recombinant protein corresponding to aa30-553 from Canine parvovirus type 2 Capsid protein VP2, fused to 10X His-Tag at N-terminal and Myc-Tag at C-terminal, expressed in E.coli. Molecular Weight: ~65.9kD Amino Acid Sequence: GGGGGSGGVGISTGTFNNQTEFKFLENGWVEITANSSRLVHLNMPESENYRRVVVNNMDKTAVNGNMALDDIHVQIVTPWSLVDANAWGVWFNPGDWQLIVNTMSELHLVSFEQEIFNVVLKTVSESATQPPTKVYNNDLTASLMVALDSNNTMPFTPAAMRSETLGFYPWKPTIPTPWRYYFQWDRTLVPSHTGTSGTPTNIYHGTDPDDVQFYTIENSVPVHLLRTGDEFATGTFFFDCKPCRLTHTWQTNRALGLPPFLNSLPQSEGATNFGDIGVQQDKRRGVTQMGNTNYITEATIMRPAEVGYSAPYYSFEASTQGPFKTPIAAGRGGAQTYENQAADGDPRYAFGRQHGQKTTTTGETPDRITYIAHHDTGRYPEGDWIQNINFNLPVTNDNVLLPTDPIGGKTGINYTNIFNTYGPLTALNNVPPVYPNGQIWDKEFDTDLKPRPHVNAPFVCQHNCPGQLFVKVAPNLTNEYDPDASANMSRIVTYSHFWWKGKLVFKAKLRASHTWNPIQQMSI Storage and Stability: Lyophilized and reconstituted products are stable for 6 months after receipt at -20C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Produkteigenschaften

• Molekulargewicht: 65.9
• UniProt: P61826
• Reinheit: 85% (SDS-PAGE)
• Formulierung: Supplied as a lyophilized powder from 20mM Tris-HCl, 0.5M sodium chloride, pH 8.0, 6% trehalose. Reconstitute with sterile ddH2O to a concentration of 0.1-1mg/ml.