50% Glycerol, 0.05% BSA and 0.05% preservative in PBS (pH 7.2-7.4)
Purification
Protein A affinity purification
Concentration
0.2 mg/ml
Storage
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
Shipping
Frozen
Form
Liquid
Calculated MW
25 kDa
Observed MW
25 kDa
Clonality
Monoclonal
Clone No.
21B86
Isotype
IgG, Kappa
抗原与靶点信息
Antigen & Target Information
Gene Name
UCHL1
Protein Name
Ubiquitin carboxyl-terminal hydrolase-L1
Background
UCHL1 (PGP9.5, ubiquitin C-terminal hydrolase L1) is a ubiquitin C-terminal hydrolase family protein mediating de-ubiquitination and ubiquitin recycling. Highly enriched in neurons and neuroendocrine cells, PGP9.5 serves as well-established mature-neuron biomarker. As DUB enzyme, it catalyzes substrate de-ubiquitination and maintains cellular free-ubiquitin pool for protein turnover. Upon neural injury or neurodegeneration, PGP9.5 leaks into extracellular space and elevates cerebrospinal-fluid level. It labels nerve fibers, enteric nervous system and neuroendocrine neoplasms.