Mouse Lipocalin-2/NGAL Biotinylated Antibody Summary
Gln21-Asn200
Accession # P11672
Applications
Mouse Lipocalin-2/NGAL Sandwich Immunoassay
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Preparation and Storage
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: Lipocalin-2/NGAL
Mouse Lipocalin-2 was cloned from mouse kidney cells (1). Its very high level of expression at the post-stratum uterus gave it the name uterocalin (2). Lipocalin-2 has been implicated in a variety of processes including cell differentiation, tumorigenesis, and apoptosis (3‑5). Studies indicate that Lipocalin-2 binds a bacterial catecholate siderophore that is bound to a ferric ion, such as enterobactin, with a subnanomolar dissociation constant (KD = 0.41 nM) (6). The bound ferric enterobactin complex breaks down slowly in a month into dihydroxybenzoyl serine and dihydroxybenzoic acid (DHBA). It also binds to a ferric DHBA complex with much less KD values (7.9 nM) (6). Secretion of Lipocalin-2 in immune cells increases in response to stimulation of Toll-like receptor as an acute phase response to infection. As a result, it acts as a potent bacteriostatic reagent by sequestering iron (7). Moreover, Lipocalin-2 can alter the invasive and metastatic behavior of Ras-transformed breast cancer cells in vitro and in vivo by reversing the epithelial to mesenchymal transition inducing activity of Ras, through restoration of E-cadherin expression, via effects on the Ras-MAPK signaling pathway (8).
- Hraba-Renevey, s. et al. (1989) Oncogene. 4:601.
- Liu, Q. et al. (1993) Mol Reprod Dev. 46:507.
- Kjeldsen L, et al. (2000) Biochim Biophys Acta. 1482:272.
- Devireddy, L.R. et al. (2001) Science 293:829.
- Yang, M.B. et al. (2002) Mol. Cell. 10:1045.
- Goetz, D.H. et al. (2002) Mol. Cell 10:1033.
- Flo, T.H. et al. (2004) Nature 432:917.
- Hanai, J. et al. (2005) J. Biol. Chem. 280:13641.
Product Datasheets
Citation for Mouse Lipocalin-2/NGAL Biotinylated Antibody
R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.
1 Citation: Showing 1 - 1
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T Cell-Intrinsic IRF5 Regulates T Cell Signaling, Migration, and Differentiation and Promotes Intestinal Inflammation
Authors: J Yan, SP Pandey, BJ Barnes, JR Turner, C Abraham
Cell Rep, 2020-06-30;31(13):107820.
Species: Mouse
Sample Types: Tissue Homogenates
Applications: Western Blot
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