ESR2 ELISA Kit (Human) (OKCD06344)

Catalog No: OKCD06344

Size:96WELLS

ESR2 ELISA Kit (Human) (OKCD06344) 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 Estrogen Receptor Beta (ERb). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Estrogen Receptor Beta (ERb). 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 Estrogen Receptor Beta (ERb), 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 Estrogen Receptor Beta (ERb) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
• ELISA Kit Range: 0.312-20ng/mL
• ELISA Kit Reproducibility: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Estrogen Receptor Beta (ERb) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Estrogen Receptor Beta (ERb) 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:
  • ESR2 Microplate: 96 Wells (12 x 8 Well strips)
  • ESR2 Lyophilized Standard: 2
  • 100X ESR2 HRP-Detector Anitbody: 1 x 120 uL
  • 100X Avidin-HRP Conjugate: 1 x 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 2 mL
  • Stop Solution: 1 x 20 mL
• Reconstitution and Storage: 2°C to 8°C|-20°C
• Sample Type: Serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
• Sensitivity: < 0.127ng/mL

Target Info

• Gene Symbol: ESR2
• Gene Full Name: estrogen receptor 2
• Alias Symbols: Erb;ER-BETA;ESRB;ESR-BETA;ESTRB;estrogen receptor beta;estrogen receptor beta 4;estrogen receptor beta splice variant, ERbeta2delta7;estrogen receptor beta splice variant, ERbeta4delta7;estrogen receptor beta splice variant, ERbeta6;estrogen receptor beta splice variant, ERbeta6delta7;estrogen receptor beta splice variant, ERbeta7;estrogen receptor beta splice variant, ERbeta7delta7;estrogen receptor beta splice variant, ERbetaEx. 4L;estrogen receptor beta splice variant, ERbetaEx. 6L;NR3A2;nuclear receptor subfamily 3 group A member 2;ODG8;oestrogen receptor beta.
• NCBI Gene Id: 2100
• Protein Name: Estrogen receptor beta
• Description of Target: Nuclear hormone receptor. Binds estrogens with an affinity similar to that of ESR1, and activates expression of reporter genes containing estrogen response elements (ERE) in an estrogen-dependent manner (PubMed:20074560). Isoform beta-cx lacks ligand binding ability and has no or only very low ere binding activity resulting in the loss of ligand-dependent transactivation ability. DNA-binding by ESR1 and ESR2 is rapidly lost at 37 degrees Celsius in the absence of ligand while in the presence of 17 beta-estradiol and 4-hydroxy-tamoxifen loss in DNA-binding at elevated temperature is more gradual.
• Uniprot ID: Q92731
• Protein Accession #: NP_001035365.1
• Nucleotide Accession #: NM_001040275.1