CLDN9 ELISA Kit (Human) (OKCD02097)

Catalog No: OKCD02097 (Formerly GWB-KBBUS3)

Size:96WELLS

Human CLDN9 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 Claudin 9 (CLDN9). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Claudin 9 (CLDN9). 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 Claudin 9 (CLDN9), 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 Claudin 9 (CLDN9) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
• ELISA Kit Range: 78.12-5000pg/mL
• ELISA Kit Reproducibility: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Claudin 9 (CLDN9) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Claudin 9 (CLDN9) 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-CLDN9 Microplate: 96 Wells (12 x 8 Well Strips)
  • CLDN9 Lyophilized Standard: 2 x 5 ng
  • 100X Biotinylated CLDN9 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 and other biological fluids
• Sensitivity: < 33 pg/mL
• Specificity: This assay has high sensitivity and excellent specificity for detection of Claudin 9 (CLDN9). No significant cross-reactivity or interference between Claudin 9 (CLDN9) and analogues was observed.
• Assay Info: Assay Methodology: Quantitative Sandwich Immunoassay

Target Info

• Gene Symbol: CLDN9
• Gene Full Name: claudin 9
• Alias Symbols: claudin-9;DFNB116.
• NCBI Gene Id: 9080
• Protein Name: Claudin-9
• Description of Target: Plays a major role in tight junction-specific obliteration of the intercellular space, through calcium-independent cell-adhesion activity.
• Uniprot ID: O95484
• Protein Accession #: NP_066192.1
• Nucleotide Accession #: NM_020982.3
• Protein Size (# AA): 217