CLDN18 ELISA Kit (Rat) (OKCD07141)

Catalog No: OKCD07141

Size:96WELLS

CLDN18 ELISA Kit (Rat) (OKCD07141) Standard Curve

Product Info

• Predicted Species Reactivity: Rat
• Application: Enzyme-linked Immunosorbent assay-Sandwich
• ELISA Kit Detection Method: Colormetric|Regular detection
• 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 18 (CLDN18). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Claudin 18 (CLDN18). 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 18 (CLDN18), 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 18 (CLDN18) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
• ELISA Kit Range: 0.156-10ng/mL
• ELISA Kit Reproducibility: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Claudin 18 (CLDN18) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Claudin 18 (CLDN18) 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:
  • CLDN18 Microplate: 96 Wells (12 x 8 Well strips)
  • CLDN18 Lyophilized Standard: 2
  • 100X CLDN18 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 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: < 0.061ng/mL

Target Info

• Gene Symbol: CLDN18
• Gene Full Name: claudin 18
• Alias Symbols: SFTP-J; SFTPJ; SP-J; SPJ; Surfactant Protein J; Surfactant Associated Protein J
• NCBI Gene Id: 315953
• Protein Name: claudin-18
• Description of Target: Plays a major role in tight junction-specific obliteration of the intercellular space, through calcium-independent cell-adhesion activity.
• Uniprot ID: Q5I0E5
• Protein Accession #: NP_001014118.1
• Nucleotide Accession #: NM_001014096.1