LCN2 Protein (C-His, Human)

Product Specifications

Abbreviation

LCN2

Synonyms

24p3, HNL, MSFI, NGAL, p25

Host

HEK 293

Tag

C-His

Endotoxin

< 1.0 EU per μg of the protein as determined by the LAL method

Purity

≥ 97 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC.

Bioactivity

Measured by its ability to bind Iron (III) dihydroxybenzoic acid [Fe (DHBA) 3]. The binding of Fe (DHBA) 3 results in the quenching of Trp fluorescence in recombinant human Lipocalin-2. Recombinant human Lipocalin-2 can bind >1.5 μM of Fe (DHBA) 3 .

Function

Met1-Gly198

Molecular Weight

The secreted recombinant human LCN2 consists of 195 amino acids and predicts a molecular mass of 22.7 kDa. As a result of glycosylation, it migrates as an approximately 25.7 kDa protein in SDS-PAGE under reducing conditions.