NR1D1 ELISA Kit (Human) (OKCD00732)

Catalog No: OKCD00732 (Formerly GWB-KBBLL9)

Size:96WELLS

Human NR1D1 ELISA Kit standard curve

Product Info

• Predicted Species Reactivity: Homo sapiens|Human
• Application: Enzyme-linked Immunosorbent assay-Sandwich
• ELISA Kit Detection Method: Colorimetric
• ELISA Kit Duration: 3h
• ELISA Kit Principle: The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Nuclear Receptor Subfamily 1, Group D, Member 1 (NR1D1). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Nuclear Receptor Subfamily 1, Group D, Member 1 (NR1D1). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Nuclear Receptor Subfamily 1, Group D, Member 1 (NR1D1), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm +/- 10nm. The concentration of Nuclear Receptor Subfamily 1, Group D, Member 1 (NR1D1) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
• ELISA Kit Range: 31.2-2,000pg/mL
• ELISA Kit Reproducibility: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Nuclear Receptor Subfamily 1, Group D, Member 1 (NR1D1) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Nuclear Receptor Subfamily 1, Group D, Member 1 (NR1D1) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%
• ELISA Kit Component:
  • Anti-NR1D1 Microplate: 96 Wells (12 x 8 Well Strips)
  • NR1D1 Lyophilized Standard: 2 x 2 ng
  • 100X Biotinylated NR1D1 Detector Antibody: 120 uL
  • Avidin/HRP Conjugate: 120 uL
  • Standard Diluent: 1 x 20 mL
  • Detector Antibody Diluent: 1 x 12 mL
  • Conjugate Diluent: 1 x 12 mL
  • 30X Wash Buffer: 1 x 20 mL
  • TMB Substrate: 1 x 9 mL
  • Stop Solution: 1 x 6 mL
• Reconstitution and Storage: 2°C to 8°C|-20°C
• Sample Type: Tissue homogenates, cell lysates and other biological fluids
• Sensitivity: < 11.6 pg/mL
• Specificity: This assay has high sensitivity and excellent specificity for detection of Nuclear Receptor Subfamily 1, Group D, Member 1 (NR1D1). No significant cross-reactivity or interference between Nuclear Receptor Subfamily 1, Group D, Member 1 (NR1D1) and analogues was observed.
• Assay Info: Assay Methodology: Quantitative Sandwich Immunoassay

Target Info

• Gene Symbol: NR1D1
• Gene Full Name: nuclear receptor subfamily 1 group D member 1
• Alias Symbols: ear-1;EAR1;hRev;nuclear receptor Rev-ErbA-alpha;nuclear receptor subfamily 1 group D member 1;REVERBA;rev-erbA-alpha;Rev-ErbAalpha;REVERBalpha;THRA1;THRAL;V-erbA-related protein 1.
• NCBI Gene Id: 9572
• Protein Name: Nuclear receptor subfamily 1 group D member 1
• Description of Target: Transcriptional repressor which coordinates circadian rhythm and metabolic pathways in a heme-dependent manner. Integral component of the complex transcription machinery that governs circadian rhythmicity and forms a critical negative limb of the circadian clock by directly repressing the expression of core clock components ARTNL/BMAL1, CLOCK and CRY1. Also regulates genes involved in metabolic functions, including lipid and bile acid metabolism, adipogenesis, gluconeogenesis and the macrophage inflammatory response. Acts as a receptor for heme which stimulates its interaction with the NCOR1/HDAC3 corepressor complex, enhancing transcriptional repression. Recognizes two classes of DNA response elements within the promoter of its target genes and can bind to DNA as either monomers or homodimers, depending on the nature of the response element. Binds as a monomer to a response element composed of the consensus half-site motif 5'-[A/G]GGTCA-3' preceded by an A/T-rich 5' sequence (RevRE), or as a homodimer to a direct repeat of the core motif spaced by two nucleotides (RevDR-2). Acts as a potent competitive repressor of ROR alpha (RORA) function and regulates the levels of its ligand heme by repressing the expression of PPARGC1A, a potent inducer of heme synthesis. Regulates lipid metabolism by repressing the expression of APOC3 and by influencing the activity of sterol response element binding proteins (SREBPs); represses INSIG2 which interferes with the proteolytic activation of SREBPs which in turn govern the rhythmic expression of enzymes with key functions in sterol and fatty acid synthesis. Regulates gluconeogenesis via repression of G6PC and PEPCK and adipocyte differentiation via repression of PPARG. Regulates glucagon release in pancreatic alpha-cells via the AMPK-NAMPT-SIRT1 pathway and the proliferation, glucose-induced insulin secretion and expression of key lipogenic genes in pancreatic-beta cells. Positively regulates bile acid synthesis by increasing hepatic expression of CYP7A1 via repression of NR0B2 and NFIL3 which are negative regulators of CYP7A1. Modulates skeletal muscle oxidative capacity by regulating mitochondrial biogenesis and autophagy; controls mitochondrial biogenesis and respiration by interfering with the STK11-PRKAA1/2-SIRT1-PPARGC1A signaling pathway. Represses the expression of SERPINE1/PAI1, an important modulator of cardiovascular disease and the expression of inflammatory cytokines and chemokines in macrophages. Represses gene expression at a distance in macrophages by inhibiting the transcription of enhancer-derived RNAs (eRNAs). Plays a role in the circadian regulation of body temperature and negatively regulates thermogenic transcriptional programs in brown adipose tissue (BAT); imposes a circadian oscillation in BAT activity, increasing body temperature when awake and depressing thermogenesis during sleep. In concert with NR2E3, regulates transcriptional networks critical for photoreceptor development and function. In addition to its activity as a repressor, can also act as a transcriptional activator. In the ovarian granulosa cells acts as a transcriptional activator of STAR which plays a role in steroid biosynthesis. In collaboration with SP1, activates GJA1 transcription in a heme-independent manner.
• Uniprot ID: P20393
• Protein Accession #: NP_068370
• Nucleotide Accession #: NM_021724.4
• Protein Size (# AA): 614