Mouse Leptin/OB Biotinylated Antibody Summary
Val22-Cys167
Accession # Q544U0
Applications
Mouse Leptin/OB 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.
Reconstitution Calculator
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: Leptin/OB
Leptin is a protein product of the mouse obese gene. Mice with mutations in the obese gene that block the synthesis of Leptin have been found to be obese and diabetic and to have reduced activity, metabolism and body temperature. cDNA clones encoding Leptin have been isolated from human, simian, mouse and rat cells. Mouse Leptin shares approximately 96% and 84% sequence identity with the rat and human protein, respectively. Mouse Leptin cDNA encodes a 167 amino acid residue protein with a 21 amino acid residue signal sequence that is cleaved to yield the 146 amino acid residue mature protein. The expression of Leptin mRNA has been shown to be restricted to adipose tissue.
A high-affinity receptor for Leptin (OB-R) with homology to gp130 and the G-CSF receptor has been cloned. OB-R mRNA has been shown to be expressed in the choroid plexus and in the hypothalamus. OB-R has also been identified as an isoform of B219, a sequence that is expressed in at least four isoforms in very primitive hematopoietic cell populations and in a variety of lymphohematopoietic cell lines (1 - 3). The possible roles of Leptin in body weight regulation, hematopoiesis and reproduction are being investigated.
- Considine, R. and J. Caro (1996) Clinical Chemistry 42:843.
- Tartaglia, L.A. et al. (1995) Cell 83:1263.
- Cioffi, J.A. et al. (1996) Nature Medicine 2:585.
Product Datasheets
Citations for Mouse Leptin/OB 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.
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Citations: Showing 1 - 4
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Oncolytic Viruses Engineered to Enforce Leptin Expression Reprogram Tumor-Infiltrating T Cell Metabolism and Promote Tumor Clearance
Authors: Dayana B. Rivadeneira, Kristin DePeaux, Yiyang Wang, Aditi Kulkarni, Tracy Tabib, Ashley V. Menk et al.
Immunity
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Extra-adrenal glucocorticoids contribute to the postprandial increase of circulating leptin in mice
Authors: Yuka Tomabechi, Takeshi Tsuruta, Shinichi Saito, Martin Wabitsch, Kei Sonoyama
Journal of Cell Communication and Signaling
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Engineering a pharmacologically superior form of leptin for the treatment of obesity.
Authors: Lo KM, Morelli B, Lan Y, Lauder S, Brunkhorst B, Webster G, Hallakou-Bozec S, Doare L, Gillies SD
Protein Eng. Des. Sel., 2005-01-01;18(1):1-10.
Species: Mouse
Sample Types: Cell Lysates
Applications: Western Blot -
Interferon-alpha suppresses leptin levels: studies in interferon-alpha treated patients with hepatitis C virus infection and murine adipocytes.
Authors: Kaser S, Kaser A, Vogel W, Patsch JR, Tilg H
Eur. Cytokine Netw., 2002-04-01;13(2):225-9.
Species: Mouse
Sample Types: Cell Culture Supernates
Applications: ELISA Development
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