ELISA/assay

Mouse Lipocalin-2/NGAL ELISA Kit PicoKine®

EK0854

96 wells/kit, with removable strips.

Mouse Lipocalin-2/NGAL ELISA Kit PicoKine®

96 wells/kit, with removable strips.

Mouse Lipocalin-2/NGAL ELISA Kit PicoKine® (96 Tests). Quantitate Mouse Lcn2 in cell culture supernatants, serum, plasma (heparin, EDTA) and urine. Sensitivity: 10pg/ml.

Mouse

ELISA

LCN2

P11672

Expression system for standard: NS0; Immunogen sequence: Q21-N200

There is no detectable cross-reactivity with other relevant proteins.

78 pg/ml - 5,000 pg/ml

<10 pg/ml

cell culture supernatants, serum, plasma (heparin, EDTA) and urine

monoclonal antibody from rat, polyclonal antibody from goat

Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)

Neutrophil gelatinase-associated lipocalin

Neutrophil gelatinase-associated lipocalin;NGAL;Lipocalin-2;SV-40-induced 24P3 protein;Siderocalin LCN2;p25;Lcn2;

Neutrophil gelatinase-associated lipocalin

22875 MW

Iron-trafficking protein involved in multiple processes such as apoptosis, innate immunity and renal development. Binds iron through association with 2,5-dihydroxybenzoic acid (2,5- DHBA), a siderophore that shares structural similarities with bacterial enterobactin, and delivers or removes iron from the cell, depending on the context. Iron-bound form (holo-24p3) is internalized following binding to the SLC22A17 (24p3R) receptor, leading to release of iron and subsequent increase of intracellular iron concentration. In contrast, association of the iron-free form (apo-24p3) with the SLC22A17 (24p3R) receptor is followed by association with an intracellular siderophore, iron chelation and iron transfer to the extracellular medium, thereby reducing intracellular iron concentration. Involved in apoptosis due to interleukin-3 (IL3) deprivation: iron-loaded form increases intracellular iron concentration without promoting apoptosis, while iron-free form decreases intracellular iron levels, inducing expression of the proapoptotic protein BCL2L11/BIM, resulting in apoptosis. Involved in innate immunity, possibly by sequestrating iron, leading to limit bacterial growth.

Secreted . Upon binding to the SLC22A17 (24p3R) receptor, it is internalized.

Detected in lung, spleen, uterus, vagina and epididymis.

Lipocalin-2 (LCN2), also known as NGAL, is a protein associated with neutrophil gelatinase.1 The LCN2 gene is located at 9q34 and contains 7 exons.2 The 25-kD LCN2 protein is believed to bind small lipophilic substances such as bacteria-derived lipopolysaccharide (LPS) and formylpeptides and may function as a modulator of inflammation. NGAL tightly binds bacterial catecholate-type ferric siderophores through a cyclically permuted, hybrid electrostatic/cation-pi interaction and is a potent bacteriostatic agent in iron-limiting conditions.3 The primary LCN2 transcript is 3,696 nucleotides long, and the processed transcript is 809 nucleotides long.4 LCN2 expression in adult bone marrow, uterus, prostate, salivary gland, stomach, appendix, colon, trachea, and lung, and in fetal spleen and lung. The standard product used in this kit is recombinant mouse NGAL, consisting of 179 amino acids with the molecular mass of 22KDa.

Immunoglobulins, Immunology