Invitrogen™ Mouse Leptin R ELISA Kit

Catalog No.	Quantity
EM48RBX5	5 x 96 Tests
EM48RB	96 Tests
EM48RBX10	10 x 96 Tests

Catalog No. EM48RBX5 Supplier Invitrogen™ Supplier No. EM48RBX5

Description

ELISA

Mouse Leptin R quantitates mouse Leptin R in serum, plasma, supernatant. The assay will exclusively recognize both natural and recombinant mouse Leptin R.

The leptin (OB-R) receptor is a member of the cytokine receptor superfamily which plays an important role in mammalian body weight homeostasis and energy balance. Ligand-induced activation of the OB-R by the adipose tissue-secreted hormone, leptin, appears to activate downstream signaling events through the Janus kinase (JAK)/signal transducer and activator of transcription (STAT) pathway. Leptin can homo-dimerize OB-R extracellular domains while downstream signaling events are initiated upon homo-dimerization of OB-R intracellular domains. Several isoforms of the OB-R which differ in length and signaling capabilities have been reported. RNA transcripts encoding the OB-R long form have been found in the choroid plexus and in the hypothalamus which has been proposed as a control center for satiety and energy expenditure. Mutations in either the mouse OB-R (db) or leptin (ob) genes have been shown to result in early-onset obesity. Metabolic abnormalities attributable to these genotypes include hypercorticoidemia, hyperinsulinemia and insulin resistance, hyperglycemia, altered CNS activity, reduced metabolic rate of brown adipose tissue, and a large increase in white adipose tissue.

Specifications

• Accession Number: B219; CD antigen CD295; CD295; CD295 antigen; db; diabetes; Fa; HuB219; HuB219.2; LEPR; LEP-R; Leprb; LEPRD; LEPROT; Leptin receptor; Leptin receptor (fatty); leptin receptor gene-related protein; Modb1; OB receptor; obese-like; obl; Obr; OB-R; OB-RGRP
• Assay Range: 32 to 8,000 pg/mL
• Assay Sensitivity: 32 pg/mL
• Conjugate: HRP
• Product Type: ELISA
• Sample Type: Plasma, Serum, Supernatant
• For Use With (Equipment): Colorimetric Microplate Reader
• Gene ID (Entrez): 16847
• Gene Symbol: Lepr
• Interassay CV: <12%
• Intraassay CV: <10
• Kit Contents: Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers
• Label or Dye: HRP
• Quantity: 5 x 96 Tests
• Regulatory Status: RUO
• Sample Volume: Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
• Storage Requirements: 2°C to 8°C
• Target: Leptin Receptor
• Test Time: 1 hrs 20 mins
• Total Assay Time: 4 hrs 45 mins