重组犬细小病毒 (CPV-VP2) 抗原

Description

Product name Recombinant Canis lupus familiaris CPV-VP2 with a fusion protein

Known as Capsid protein; Capsid protein VP2; Structural protein 2

Expression system E.coli

Tags His tag C-terminus

Specifications

SDS-PAGE 122 kDa, reducing conditions

Purity >85% SDS-PAGE

Form Lyophilized powder

Stability and Storage

Storage Store at -20 ~ -80℃, avoid repeated freeze/ thaw cycle

Stability Store at –20℃ for 12 months, or reconstitute for 3 months.

Constituents Lyophilized from 0.22 μm filtered solution in PBS, pH7.4.

General information

Function Canine parvovirus disease (Canine parvovirus disease) is an acute infectious

disease caused by canine parvovirus (Canine parvovirus, CPV), which can be

infected by dogs of all ages.The virion contains three proteins-VP1 (82.3kD),

VP2 (67.3kD) and VP3 (63.5kD). VP2 constitutes the main component of the

capsid protein. There are only two proteins-VP1 and VP2 in the empty capsid of

the virus, while VP3 is the lysate of VP2. It only appears after the assembly of

the capsid and the packaging of the virus genome, and its relative amount

increases with the process and development of infection. The surface of CPV

particles is assembled by 60 structural subunits, of which VP2 accounts for 54 to

55, while VP1 accounts for only 5 to 6.

Images

Canis lupus familiaris CPV-VP2 with a fusion protein

on SDS-PAGE under reducing condition(R). The gel

was visualized by Coomassie® Blue Staining. The

purity of the protein is greater than 85%.