Active Alpha synuclein PFFs; Active Alpha synuclein aggregates; Alpha synuclein PFF; Active Alpha synuclein protein aggregates; Active Alpha synuclein aggregates; Active Alpha-synuclein protein; Non-A beta component of AD amyloid protein; Non-A4 component of amyloid precursor protein; NACP protein; SNCA protein; NACP protein; PARK1 protein; SYN protein; Parkinson's disease familial 1 Protein; Active Alpha synuclein protein seed; ATTO 594 conjugated alpha synuclein; ATTO labelled alpha synuclein fibrils
Purity
≥95%
Format
Liquid
Concentration
Batch dependent - please inquire should you have specific requirements
Buffer
PBS, pH 7.4
Preservative
0.09% Sodium Azide
Storage
Store at -80°C
Introduction
Alpha-synuclein (αSyn) is a soluble presynaptic localization protein used in conjunction with the soluble N-ethylmaleimide-sensitive factor attachment protein receptor (SNARE) complex and the chaperone protein cysteine string protein α (CSPα) to facilitate vesicle pool repopulation and vesicle release from the active zone. Under pathological conditions, this soluble protein undergoes multiple post-translational modifications and forms higher-order oligomers and fibrillar species, resulting in conformationally and biologically distinct inclusions. These inclusions are known as Lewy bodies (LB) and Lewy neuropils (LN) in Parkinson's disease (PD), PD with dementia (PDD) and Lewy body dementia (DLB), or glial cytoplasmic inclusions (GCI) in multiple system atrophy. In addition, neurodegenerative diseases with αSyn pathology are known as synucleinopathies.
Entrez Gene ID
6622
Keywords
Alzheimer's Disease; Neurodegeneration; Neuroscience; Parkinson's Disease; Synuclein; Tangles & Tau
Citations
Publication ()
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Q: Can you please describe to me the differences between the "Types" of a-syn PFFs you have?
A: Both Type 1 and Type 2 PFFs are derived from alpha-synuclein and are used in research, but they have different properties and effects, particularly regarding their ability to induce Lewy body pathology and their seeding capacity. Unlike Type 1 PFFs, Type 2 PFFs do not induce Lewy body pathology in primary rat neurons. They appear more toxic than Type 1 fibrils but have a lower seeding capacity. They have a lower capacity to seed the aggregation of other alpha-synuclein monomers.
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