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
22 kDa
Observed MW
26 kDa
Clonality
Monoclonal
Clone No.
64G20
Isotype
IgG, Kappa
抗原与靶点信息
Antigen & Target Information
Gene Name
PRDX1
Protein Name
Peroxiredoxin-1
Background
PRDX1 (Peroxiredoxin-1) is 2-Cys peroxiredoxin family protein eliminating intracellular hydrogen peroxide and peroxynitrite to counteract oxidative stress. Using thiol-dependent catalysis, PRDX1 reduces H2O2 and lipid peroxides to mitigate oxidative insults. It undergoes conformational transitions among monomer, dimer and high-order oligomer; hyperoxidation under heavy oxidative stress triggers catalytic inactivation. Predominantly cytosolic with minor nuclear pool, PRDX1 also shapes redox-dependent signaling and modulates NF-κB activity. Aberrant PRDX1 expression associates with inflammation and malignancy; PRDX1 up-regulation confers resistance to oxidative and chemotherapeutic stress in cancers.