Description
Accession
P30152
Source
Optimized DNA sequence encoding extracellular domain of Rat Neutrophil gelatinase-associated lipocalin-NGAL (GLN21-ASP198 ) including a C-terminal His tag was expressed in HEK293 cells.
Molecular weight
Recombinant Rat NGAL is a protein consisting of 185 amino acid residue subunits,due to glycosylation migrates as an approximately 25kDa protein on reduced SDS-PAGE.
Purity
>95%, as determined by SDS-PAGE and HPLC
Biological Activity
The activity was tested by the ability to bind Iron dihydroxybenzoic acid and was measured to be > 1.5uM .
Endotoxin
Endotoxin content was assayed using a LAL gel clot method. Endotoxin level was found to be less than 0.1 ng/µg(1EU/µg).
Presentation
Recombinant Rat Lipocalin-2 is lyophilized from 0.2 μm filtered PBS solution, pH7.2 , 5% Trehalose.
Storage
Recombinant NGAL can be stored in working aliquots at 2° - 8° C for one month, or at -20°C to-70°Cfor twelve months. Avoid repeated freeze/thaw cycles.
Usage
This product is for research purposes only.It may not be used for therapeutics or diagnostic purposes.
Biological Process
Biological Process