Description: Recombinant Human LCN2 Protein is produced by E. coli expression system and the target gene encoding Gln21-Gly198 is expressed with a 6His tag at the C-terminus. Form: Liquid in a 0.2 μM filtered solution of PBS, 50% glycerol, pH 7.4. Gene Symbol: LCN2 Alternative Names: HNL; NGAL; Neutrophil gelatinase-associated lipocalin; NGAL; 25 kDa alpha-2-microglobulin-related subunit of MMP-9; Lipocalin-2; Oncogene 24p3; Siderocalin LCN2; p25Entrez Gene (Human): 3934SwissProt (Human): P80188Purity : Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure : MQDSTSDLIP APPLSKVPLQ QNFQDNQFQG KWYVVGLAGN AILREDKDPQ KMYATIYELK EDKSYNVTSV LFRKKKCDYW IRTFVPGCQP GEFTLGNIKS YPGLTSYLVR VVSTNYNQHA MVFFKKVSQN REYFKITLYG RTKELTSELK ENFIRFSKSL GLPENHIVFP VPIDQCIDGV EHHHHHH Directions for Use : Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.Quality Control : Endotoxin: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test.Storage/Stability : Store it at -20°C to -80°C for one year. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.