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Anti-SNCA Intrabody [(D-Arg)9] (IAB-B031(A))

Recombinant anti-SNCA intrabody linked to (D-Arg)9 works within cells to bind human monomeric wild-type SNCA, expressed in E. coli cells. The intrabody stabilizes detergent-soluble monomeric syn and inhibits the formation of detergent-insoluble high-molecular-weight syn species. In addition, the intrabody ameliorates the decreased cell adhesion that characterizes the syn-overexpressing cells. Anti-SNCA intrabodies may represent novel molecular therapeutics for synucleinopathies, with implications for other neurodegenerative disorders caused by misfolded accumulated proteins.      

Specifications
Immunogen
human synuclein, alpha (non A4 component of amyloid precursor)
Host
human
Type
scFv-(D-Arg)9
Cell Penetrating Peptide
(D-Arg)9
It has been proven that polyarginine peptides composed of nine arginine amino acids (Arg-9) are able to translocate across cells very efficiently. This raises the question if molecular dynamics simulations would show a similar pathway for this highly hydrophilic and charged peptide as predicted for the Tat peptide. The simplicity of Arg-9 over other CPPs also helps isolate the role of the Arg sidechain on the translocation without the effect of other sidechains. Therefore, in this work we study computationally the translocation of Arg-9 through a lipid bilayer and show that the translocation mechanism is the same as for the Tat peptide.
Species Reactivity
human
Applications
Antibody assay: Flow Cytometry; Immunofluorescence; Functional studies
Target
Alternative Names
SNCA; synuclein, alpha (non A4 component of amyloid precursor); PD1; NACP; PARK1; PARK4; alpha-synuclein; synuclein alpha-140
Entrez Gene ID
6622
UniProt ID
P37840

For lab research use only, not for diagnostic, therapeutic or any in vivo human use.

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