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Mouse Leptin receptor,LR/Ob-R ELISA KIT

Product#: CS-CSB-E04648m
$730.80
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DCP-HRPTBS1X

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Exclusively for HRP-based kits
OR
DCP-ALPTBS1X

ALPQuench-TBS

Exclusively for ALP-based kits

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Mouse ELISA Kit · Metabolism

Mouse Leptin receptor,LR/Ob-R ELISA KIT

Sandwich quantitative immunoassay for Mouse Leptin receptor,LR/Ob-R ELISA KIT in mouse serum, plasma, tissue homogenates  available in multiple catalog sizes:

Trial 24T 96T

Note: Please send inquiries regarding Trial 24T orders to support@diagnocine.com.

Detection Range
0.156-10 ng/ml
Sensitivity
0.039 ng/ml
Assay Time
1-5 hours
Sample Volume
50-100 μL
Product specifications
Uniprot No.P48356
SpeciesMus musculus (Mouse)
Sample typesserum, plasma, tissue homogenates
Detection range0.156 ng/ml- 10 ng/ml
Sensitivity0.039 ng/ml
Assay time1-5h
Sample loading volume50-100μL
Detection wavelength450 nm
Assay principleSandwich (Quantitative)
Data analysisStandard curve + Curve Expert software
Research areaMetabolism
Storage condition2-8°C (see protocol for full details)
Shipping condition4 °C
Shelf life6 months
Mouse Leptin receptor,LR/Ob-R ELISA KIT serum plasma tissue homogenates Metabolism Mouse ELISA
Lead Time

10 business days

Processing + 3-5 days shipping

Availability

In Stock : USA

Worldwide shipping available

Assay principle
Sample prep
Antibody capture
450 nm detection
Standard curve
Quantification

In this sandwich ELISA, Mouse Leptin receptor,LR/Ob-R ELISA KIT in the sample is captured between a pre-coated capture antibody and a detection antibody. Signal intensity is proportional to analyte concentration. Quantification uses a standard curve fitted with Curve Expert software, covering 0.156 ng/ml- 10 ng/ml with a minimum detectable dose of 0.039 ng/ml.

For research use only (RUO). Not intended for diagnostic or therapeutic purposes. Validated in mouse serum, plasma, tissue homogenates matrices only.
Alternative Names
Lepr ELISA Kit; Db ELISA Kit; ObrLeptin receptor ELISA Kit; LEP-R ELISA Kit; B219 ELISA Kit; OB receptor ELISA Kit; OB-R ELISA Kit; CD antigen CD295 ELISA Kit
Function
Receptor for hormone LEP/leptin (Probable). On ligand binding, mediates LEP central and peripheral effects through the activation of different signaling pathways such as JAK2/STAT3 and MAPK cascade/FOS. In the hypothalamus, LEP acts as an appetite-regulating factor that induces a decrease in food intake and an increase in energy consumption by inducing anorexinogenic factors and suppressing orexigenic neuropeptides, also regulates bone mass and secretion of hypothalamo-pituitary-adrenal hormones. In the periphery, increases basal metabolism, influences reproductive function, regulates pancreatic beta-cell function and insulin secretion, is pro-angiogenic and affects innate and adaptive immunity. Control of energy homeostasis and melanocortin production (stimulation of POMC and full repression of AgRP transcription) is mediated by STAT3 signaling, whereas distinct signals regulate NPY and the control of fertility, growth and glucose homeostasis. Involved in the regulation of counter-regulatory response to hypoglycemia by inhibiting neurons of the parabrachial nucleus. Has a specific effect on T lymphocyte responses, differentially regulating the proliferation of naive and memory T-cells. Leptin increases Th1 and suppresses Th2 cytokine production.; May transport LEP across the blood-brain barrier. Binds LEP and mediates LEP endocytosis. Does not induce phosphorylation of and activate STAT3.; Antagonizes Isoform A and isoform B-mediated LEP binding and endocytosis.
Gene References into Functions
  1. we report that estradiol has minimal direct actions on LepRb cells in the mediodasal hypothalamus and that its anorexigenic effects can occur entirely independently of LepRb-STAT3 signaling in female mice. PMID: 26937712
  2. This study reports about bone quality and bone turnover mechanisms in leptin receptor-deficient animals. PMID: 26990203
  3. Leptin/LepR signaling regulates adipogenesis and osteogenesis by mesenchymal stromal cells in the bone marrow in response to diet and adiposity. PMID: 27053299
  4. These mice showed an increase in FSH levels, but they remained in a prepubertal state. Together with previous findings, our data indicate that leptin-selective action in gonadotropes serves a role in adult reproductive physiology but is not sufficient to allow pubertal maturation in mice. PMID: 27101301
  5. LepRb preoptic area neurons are stimulatory glutamatergic neurons, contrary to prevalent models PMID: 27147656
  6. The leptin-receptor mice is not a proper model for secondary osteoporosis associated with type 2 diabetes mellitus. PMID: 27283954
  7. Leptin expression is regulated by DNA methylation in adipocytes. PMID: 27494408
  8. Data suggest that hypothalamic leptin/leptin receptor signaling plays a critical role in neurodevelopment, sympathetic activation, and prevention/development of hypertension. [REVIEW] PMID: 27613336
  9. leptin/ObRb-mediated signals were enhanced in hypothalamus of GD3S KO mice due to increased a-series gangliosides, leading to the apparently similar features of energy expenditure between the KO and wild type mice PMID: 27644882
  10. HFD-induced lipotoxicity and deregulated organelle biosynthesis confer cancer stem cell-like properties to the gastric mucosa via signaling pathway mediated by the leptin receptor, leptin, PI3K and beta-catenin PMID: 27693038
  11. Attenuated leptin-receptor (LEPR) expression is essential for the development and maintenance of acute lymphoblastic leukemia (ALL), and that fasting inhibits ALL development by upregulation of LEPR and its downstream signaling through the protein PR/SET domain 1 (PRDM1). PMID: 27941793
  12. Leptin receptors on agouti-related peptide neurons modulate the onset of puberty and adult fertility. PMID: 28275162
  13. Neurotensin-leptin receptor neurons are important neuronal hubs within the lateral hypothalamic area for hormone-mediated control of ingestive and locomotor behaviors. PMID: 28323938
  14. Identify Lepr(+) stromal lineage cells as the origin of myofibroblasts in primary myelofibrosis and suggest that targeting PDGFRA signalling could be an effective way to treat bone marrow fibrosis. PMID: 28481328
  15. Knockin of Lepr in beta cells of Lepr null mice does not prevent hyperinsulinemia and hyperglycemia. PMID: 28580288
  16. Data show that leptin receptor deficient (LeprNULL) mice exhibited increased body weight and food intake. PMID: 28938472
  17. Expression of IGF-1 and LEPR indicates a relevant role in androgenic features reversion present in PCOS, hormonal equilibrium, body weight regulation, and glucose metabolism, therefore, under phenotype obesity and infertility regulation in this model. PMID: 29430464
  18. Abnormal sex hormone levels of Y123F mice were due to not only decreased gonadotropin levels in the central nervous system, but also ovarian hormone synthase abnormalities in the peripheral gonads. PMID: 29728128
++ 32 more research findings link this target to additional biology. Showing the 18 most recent — the full set appears on the complete datasheet.
Tissue Specificity
Isoform A: highest level of expression in lung and kidney, also present in heart, brain, spleen, liver, muscle, choroid plexus and hypothalamus. Isoform B: highest levels of expression in hypothalamus and lower levels in brain, testes and adipose tissue.
Subcellular Location
Cell membrane; Single-pass type I membrane protein. Basolateral cell membrane.; [Isoform E]: Secreted.
Protein Families
Type I cytokine receptor family, Type 2 subfamily
Database Links
Precision

Intra-assay Precision (Precision within an assay): CV%<8%

Three samples of known concentration were tested twenty times on one plate to assess.

Inter-assay Precision (Precision between assays): CV%<10%

Three samples of known concentration were tested in twenty assays to assess.

Intra-Assay Precision

Inter-Assay Precision

Sample

1

2

3

1

2

3

n

20

20

20

20

20

20

Mean(ng/ml)

1.258

1.266

1.249

1.262

1.240

1.250

SD

0.037

0.041

0.040

0.064

0.059

0.069

CV(%)

3.811

4.209

4.132

6.582

6.115

7.126

Typical Data

These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.

Mouse Leptin receptor,LR/Ob-R ELISA KIT

ng/ml

OD1

OD2

Average

Corrected

10

2.022

2.128

2.075

1.916

5

1.653

1.603

1.628

1.469

2.5

1.260

1.295

1.278

1.119

1.25

0.981

0.954

0.968

0.809

0.625

0.739

0.719

0.729

0.570

0.312

0.447

0.461

0.454

0.295

0.156

0.284

0.287

0.286

0.127

0

0.156

0.162

0.159

Linearity

To assess the linearity of the assay, samples were spiked with high concentrations of mouse LR in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.

Sample

Serum(n=4)

1:1

Average %

105

Range %

100-110

1:2

Average %

98

Range %

94-102

1:4

Average %

90

Range %

86-94

1:8

Average %

92

Range %

88-96

Recovery

The recovery of mouse LR spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.

Sample Type

Average % Recovery

Range

Serum (n=5)

86

82-90

EDTA plasma (n=4)

94

90-98

Peer-reviewed citations

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