TXN ELISA Kit (Human) (OKCD06693)

Catalog No: OKCD06693

Size:96WELLS

TXN ELISA Kit (Human) (OKCD06693) 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 Thioredoxin (Trx). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Thioredoxin (Trx). 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 Thioredoxin (Trx), 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 Thioredoxin (Trx) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
• ELISA Kit Range: 3.12-200ng/mL
• ELISA Kit Reproducibility: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Thioredoxin (Trx) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Thioredoxin (Trx) 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:
  • TXN Microplate: 96 Wells (12 x 8 Well strips)
  • TXN Lyophilized Standard: 2
  • 100X TXN 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: Serum, plasma and other biological fluids
• Sensitivity: < 12.7pg/mL

Target Info

• Gene Symbol: TXN
• Gene Full Name: thioredoxin
• Alias Symbols: ADF;ATL-derived factor;SASP;surface-associated sulphydryl protein;testicular tissue protein Li 199;thioredoxin;thioredoxin delta 3;TRDX;TRX;TRX1;Trx80;TXN delta 3.
• NCBI Gene Id: 7295
• Protein Name: Thioredoxin
• Description of Target: Participates in various redox reactions through the reversible oxidation of its active center dithiol to a disulfide and catalyzes dithiol-disulfide exchange reactions. Plays a role in the reversible S-nitrosylation of cysteine residues in target proteins, and thereby contributes to the response to intracellular nitric oxide. Nitrosylates the active site Cys of CASP3 in response to nitric oxide (NO), and thereby inhibits caspase-3 activity. Induces the FOS/JUN AP-1 DNA-binding activity in ionizing radiation (IR) cells through its oxidation/reduction status and stimulates AP-1 transcriptional activity.
• Uniprot ID: P10599
• Protein Accession #: NP_001231867.1
• Nucleotide Accession #: NM_001244938.1