ACHE (Human) Recombinant Protein
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Specification
Product Description
Human ACHE (P22303, 32 a.a. - 614 a.a.) partial recombinant protein with His tag expressed in HEK293 cells.
Sequence
EGREDAELLVTVRGGRLRGIRLKTPGGPVSAFLGIPFAEPPMGPRRFLPPEPKQPWSGVVDATTFQSVCYQYVDTLYPGFEGTEMWNPNRELSEDCLYLNVWTPYPRPTSPTPVLVWIYGGGFYSGASSLDVYDGRFLVQAERTVLVSMNYRVGAFGFLALPGSREAPGNVGLLDQRLALQWVQENVAAFGGDPTSVTLFGESAGAASVGMHLLSPPSRGLFHRAVLQSGAPNGPWATVGMGEARRRATQLAHLVGCPPGGTGGNDTELVACLRTRPAQVLVNHEWHVLPQESVFRFSFVPVVDGDFLSDTPEALINAGDFHGLQVLVGVVKDEGSYFLVYGAPGFSKDNESLISRAEFLAGVRVGVPQVSDLAAEAVVLHYTDWLHPEDPARLREALSDVVGDHNVVCPVAQLAGRLAAQGARVYAYVFEHRASTLSWPLWMGVPHGYEIEFIFGIPLDPSRNYTAEEKIFAQRLMRYWANFARTGDPNEPRDPKAPQWPPYTAGAQQYVSLDLRPLEVRRGLRAQACAFWNRFLPKLLSATDTLDEAERQWKAEFHRWSSYMVHWKNQFDHYSKQDRCSDL
Host
Human
Theoretical MW (kDa)
65.5999999999998
Form
Liquid
Preparation Method
Mammalian cell (HEK 293) expression system
Purity
> 95% as analyzed by SDS-PAGE.
Endotoxin Level
< 1 EU/ug of protein by the LAL method.
Activity
Specific activity is > 6000 nmol/min/mg, and is defined as the amount of enzyme that cleaves 1.0 nmol acetylthiocholine per minute at pH7.5 at 25°C.
Quality Control Testing
SDS-PAGE Stained with Coomassie Blue.
SDS-PAGE analysis of ACHE (Human) Recombinant Protein.
Recommend Usage
Biological Activity
SDS-PAGE
The optimal working dilution should be determined by the end user.Storage Buffer
In PBS, pH 7.4 ( 10% glycerol)
Storage Instruction
Store at 4°C for 1 week. For long term storage store at -20°C to -80°C.
Aliquot to avoid repeated freezing and thawing. -
Applications
Functional Study
SDS-PAGE
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Gene Info — ACHE
Entrez GeneID
43Protein Accession#
P22303Gene Name
ACHE
Gene Alias
ARACHE, N-ACHE, YT
Gene Description
acetylcholinesterase (Yt blood group)
Gene Ontology
HyperlinkGene Summary
Acetylcholinesterase hydrolyzes the neurotransmitter, acetylcholine at neuromuscular junctions and brain cholinergic synapses, and thus terminates signal transmission. It is also found on the red blood cell membranes, where it constitutes the Yt blood group antigen. Acetylcholinesterase exists in multiple molecular forms which possess similar catalytic properties, but differ in their oligomeric assembly and mode of cell attachment to the cell surface. It is encoded by the single ACHE gene, and the structural diversity in the gene products arises from alternative mRNA splicing, and post-translational associations of catalytic and structural subunits. The major form of acetylcholinesterase found in brain, muscle and other tissues is the hydrophilic species, which forms disulfide-linked oligomers with collagenous, or lipid-containing structural subunits. The other, alternatively spliced form, expressed primarily in the erythroid tissues, differs at the C-terminal end, and contains a cleavable hydrophobic peptide with a GPI-anchor site. It associates with the membranes through the phosphoinositide (PI) moieties added post-translationally. [provided by RefSeq
Other Designations
acetylcholinesterase|apoptosis-related acetylcholinesterase
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Interactome
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Pathway
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Disease
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