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Rabbit Anti-Parvovirus Capsid protein VP1/FITC Conjugated antibody
Function:
Capsid protein self-assembles to form an icosahedral capsid with a T=1 symmetry, about 22 nm 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 receptors. This attachment induces virion internalization predominantly through clathrin-dependent endocytosis. Binding to the host receptors also induces capsid rearrangements leading to surface exposure of VP1 N-terminus, specifically its phospholipase A2-like region and putative nuclear localization signal(s). VP1 N-terminus might serve as a lipolytic enzyme to breach the endosomal membrane during entry into host cell and might contribute to virus transport to the nucleus.
Subcellular Location:
Virion. Host nucleus.
Similarity:
Belongs to the parvoviridae capsid protein family.
Database links:
UniProtKB/Swiss-Prot: P03136
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
大鼠H-1病毒株是由Toolan(1960)从经大鼠传代的人肿瘤细胞系(HEP-1)分离到得第2株大鼠细小病毒(RPV),通常称为H-1病毒,又称Toolan病毒。
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