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You are here:Home » Antibodies » Abs to Obesity Proteins » Anti -Leptin Receptor (OBR, LEPR, B219, Obese Receptor)

Anti -Leptin Receptor (OBR, LEPR, B219, Obese Receptor)

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Specifications

Clone Host Grade Applications
Polyclonal Rabbit Purified E B
Obesity, a common nutritional disorder, is associated with diabetes, hypertension, hyperlipidemia, cancer and many other health related problems. At least five genes, Obese (ob), diabetes (db), fat (fat), agouti yellow (Ay), and tubby (tub) have been linked to obesity. Obese gene encodes an adipocyte-tissue derived secreted protein Ob protein/Leptin (146aa, ~16kD) that controls body weight homeostasis. Leptin mediates its effects via the Leptin Receptor or Obese Receptors (OBR or LEPR) that is expressed in several tissues including hypothalamus. The Ob-R has at least 6 alternatively spliced forms (OBRa-f or LRa-f) that contain a common extracellular domain. Leptin is structurally related to cytokine family and it activates cytokine-like signal transduction by stimulating the JAK-STAT pathway via the OBRb.
Catalog #L1671-10R
ApplicationsSuitable for use in ELISA and Western Blot. Other applications not tested.
Recommended DilutionsWestern Blot: 1:2000
Optimal dilutions to be determined by the researcher.
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Clone TypePolyclonal
IsotypeIgG
HostRabbit
SourceRat
Concentration~10mg/ml
FormSupplied as a liquid in PBS, 0.05% sodium azide.
PurityPurified
ImmunogenSynthetic peptide corresponding to aa577-594, KEIQWKTHEVFDAKSKSA of the extracellular domain of rat Leptin Receptor.
SpecificityRecognizes rat Leptin Receptor. Detects bands of ~100kD and ~125kD by Western Blot, representing the short and long forms of Leptin Receptor. Also detects two unrelated bands of ~31kD and ~35kD. Species Crossreactivity: human and mouse.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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