IRS1 ELISA Kit (Human) (OKCD02654)

Catalog No: OKCD02654

Size:96WELLS

Human IRS1 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 Linearity:

  Sample	1:2	1:4	1:8	1:16
  	91-105%	86-101%	94-101%	88-99%

• 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 Insulin Receptor Substrate 1 (IRS1). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Insulin Receptor Substrate 1 (IRS1). 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 Insulin Receptor Substrate 1 (IRS1), 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 Insulin Receptor Substrate 1 (IRS1) 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 Recovery:

  Matrix	Recovery range (%)	Average(%)
  	95-103	99

• ELISA Kit Reproducibility: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Insulin Receptor Substrate 1 (IRS1) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Insulin Receptor Substrate 1 (IRS1) 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-IRS1 Microplate: 96 Wells (12 x 8 Well strips)
  • IRS1 Lyophilized Standard: 2
  • 100X Biotinylated IRS1 Detector Antibody: 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
  • Stop Solution: 1 x 6 mL
  • TMB Substrate: 1 x 9 mL
• Reconstitution and Storage: 2°C to 8°C|-20°C
• Sample Type: Tissue homogenates, cell lysates and other biological fluids
• Sensitivity: 0.116 ng/mL
• Specificity: This assay has high sensitivity and excellent specificity for detection of Insulin Receptor Substrate 1 (IRS1). No significant cross-reactivity or interference between Insulin Receptor Substrate 1 (IRS1) and analogues was observed.
• Assay Info: Assay Methodology: Quantitative Sandwich ELISA

Target Info

• Gene Symbol: IRS1
• Gene Full Name: insulin receptor substrate 1
• Alias Symbols: HIRS-1;insulin receptor substrate 1.
• NCBI Gene Id: 3667
• Protein Name: Insulin receptor substrate 1
• Description of Target: May mediate the control of various cellular processes by insulin. When phosphorylated by the insulin receptor binds specifically to various cellular proteins containing SH2 domains such as phosphatidylinositol 3-kinase p85 subunit or GRB2. Activates phosphatidylinositol 3-kinase when bound to the regulatory p85 subunit (By similarity).
• Uniprot ID: P35568
• Protein Accession #: NP_005535.1
• Nucleotide Accession #: NM_005544.2
• Protein Size (# AA): 1242