Lipocalin 1 Protein (LCN1) (His tag)

N° du produit ABIN7317533

Cette protéine Recombinant Lipocalin 1 est produite dans HEK-293 Cells.

Aperçu rapide pour Lipocalin 1 Protein (LCN1) (His tag) (ABIN7317533)

Antigène: Lipocalin 1 (LCN1)

Type de proteíne: Recombinant

Origine: Humain

Source: HEK-293 Cells

Pureté: > 95 % as determined by reducing SDS-PAGE.

Détail du produit

Purification/Conjugué: Cette Lipocalin 1 protéine est marqué à la His tag.

Fonction: Recombinant Human LCN1/VEGP/Lipocalin-1 Protein (His Tag)

Séquence: Met 1-Asp176

Attributs du produit: A DNA sequence encoding the human LCN1 (NP_002288.1) extracellular domain (Met 1-Asp176) was fused with a polyhistidine tag at the C-terminus.

Stérilité: 0.2 μm filtered

niveau d'endotoxine: < 1.0 EU per μg of the protein as determined by the LAL method.

Biological Activity Comment: Not validated for activity

Information d'application

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Buffer: Lyophilized from sterile PBS, pH 7.4
Normally 5 % - 8 % trehalose, mannitol and 0.01 % Tween 80 are added as protectants before lyophilization.

Stock: 4 °C,-20 °C,-80 °C

Stockage commentaire: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Date de péremption: 12 months

Détail du antigène

Antigène: Lipocalin 1 (LCN1)

Autre désignation: LCN1/VEGP/Lipocalin-1

Sujet: Lipocalin 1,MGC71975,PMFA,TLC,TP,VEGP,Lipocalin-1, also known as Von Ebner gland protein, VEG protein, Tear prealbumin, VEGP, Tear lipocalin and LCN1, is a secreted protein which belongs to thecalycin superfamily and Lipocalin family. Human Lipocalin-1 / VEGP was originally described as a major protein of human tear fluid, which was thought to be tear specific. Lipocalin-1 / VEGP is identical with lingual von Ebner's gland protein, and is also produced in prostate, nasal mucosa and tracheal mucosa. Homologous proteins have been found in rat, pig and probably dog and horse. Lipocalin-1 / VEGP is an unusual lipocalin member, because of its high promiscuity for relative insoluble lipids and binding characteristics that differ from other members. Lipocalin-1 / VEGP acts as the principal lipid binding protein in tear fluid, a more general physiological function has to be proposed due to its wide distribution and properties. Lipocalin-1 / VEGP would be ideally suited for scavenging of lipophilic, potentially harmful substances and thus might act as a general protection factor of epithelia. Lipocalin-1 / LCN1 could play a role in taste reception. It could be necessary for the concentration and delivery of sapid molecules in the gustatory system. Lipocalin-1 / LCN1 can bind various ligands, with chemical structures ranging from lipids and retinoids to the macrocyclic antibiotic rifampicin and even to microbial siderophores. It exhibits an extremely wide ligand pocket.

Poids moléculaire:

Calculated MW: 19.0 kDa

Observed MW: 20 kDa

ID gène: 3933

NCBI Accession: NP_002288

UniProt: P31025