L3160
Monoclonal Anti-Leptin antibody produced in mouse
clone LEP-13, ascites fluid
Synonyme(s) :
Anti-OB
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About This Item
Produits recommandés
Source biologique
mouse
Conjugué
unconjugated
Forme d'anticorps
ascites fluid
Type de produit anticorps
primary antibodies
Clone
LEP-13, monoclonal
Poids mol.
antigen 16 kDa
Contient
15 mM sodium azide
Espèces réactives
human
Technique(s)
indirect ELISA: suitable
radioimmunoassay: suitable
western blot: 1:1,000 using recombinant human leptin
Isotype
IgG1
Numéro d'accès UniProt
Conditions d'expédition
dry ice
Température de stockage
−20°C
Modification post-traductionnelle de la cible
unmodified
Informations sur le gène
human ... LEP(3952)
Description générale
Leptin is a hormone secreted by adipocytes and regulates energy homeostasis, inflammation and neuroendocrine processes, synaptic formation and memory condensation. The physiological effects of leptin are mediated by leptin receptors, ObR and LepR. The receptors are present in brain, lungs, kidneys, liver and adipose tissue. Leptin is the key regulator of obesity and acts directly on neuronal networks to regulate feeding, metabolism, gastric mobility and energy homeostasis. The pathways that mediate the effect of leptin are JAK/STAT, PI3K and JNK. Deficiency of leptin may be a congenital condition and results in thyroid axis abnormalities.. Monoclonal Anti-Leptin reacts specifically with human leptin. A weak cross reactivity with mouse leptin is observed in radioimmunoassay.
Monoclonal Anti-Leptin (OB) (mouse IgG isotype) is derived from the LEP-13 hybridoma produced by the fusion of mouse myeloma cells and splenocytes from BALB/c mice immunized with a recombinant human leptin. Leptin (also known as OB, the product of the ob gene) is a 16 kDa, 146 amino acid residue, non-glycosylated polypeptide, secreted by the mature adipocyte. It is strongly expressed in white adipose tissue, and is absent or expressed at extremely low levels in other tissues. The human leptin molecule is translated as a 167 amino acid residue polypeptide, with the first 21 amino acid residues cleaved as a signal peptide.
Spécificité
The antibody reacts specifically with human leptin. By RIA, weak cross-reactivity has been observed with recombinant mouse leptin.
Immunogène
recombinant human leptin.
Application
Monoclonal Anti-Leptin antibody produced in mouse has been used in western blotting. It may be used in radioimmunoassay (RIA) and enzyme linked immunosorbent assay (ELISA).
Actions biochimiques/physiologiques
Leptin is hypothesized to be a ′′satiety factor′′, because the absence of this factor was associated with hyperphagia and obesity. Leptin is involved in appetite regulation. Human obesity is often associated with increased blood leptin levels. Leptin acts through discrete receptors and distant targets to create a feedback loop for body weight regulation. With respect to the target of leptin action, the hypothalamus has received a great deal of attention. The leptin system has also been proposed to contribute to early hematopoiesis.
Clause de non-responsabilité
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Code de la classe de stockage
10 - Combustible liquids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Certificats d'analyse (COA)
Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".
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Superactive human leptin antagonist reverses leptin-induced excessive progesterone and testosterone secretion in porcine ovarian follicles by blocking leptin receptors
Gregoraszczuk EL and Rak A
Journal of Physiology And Pharmacology, 66(3), 39-46 (2015)
Narrative review: the role of leptin in human physiology: emerging clinical applications
Kelesidis T, et al.
Annals of Internal Medicine, 152(2), 93-93 (2010)
Bisphenol A induces leptin receptor expression, creating more binding sites for leptin, and activates the JAK/Stat, MAPK/ERK and PI3K/Akt signalling pathways in human ovarian cancer cell
Ptak A and Gregoraszczuk EL
Toxicology Letters, 210(3), 332-337 (2012)
Weihong Pan et al.
Annals of the New York Academy of Sciences, 1264, 64-71 (2012-04-26)
Leptin, an adipocyte-derived cytokine, crosses the blood-brain barrier to act on many regions of the central nervous system (CNS). It participates in the regulation of energy balance, inflammatory processes, immune regulation, synaptic formation, memory condensation, and neurotrophic activities. This review
Michal Duliban et al.
International journal of molecular sciences, 21(10) (2020-05-28)
Although epidemiological studies from the last years report an increase in the incidences of Leydig cell tumors (previously thought to be a rare disease), the biochemical characteristics of that tumor important for understanding its etiology, diagnosis, and therapy still remains
Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..
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