HTRA1 ELISA Kit (Human) (OKCD09313)

Catalog No: OKCD09313

Size:96WELLS

HTRA1 ELISA Kit (Human) (OKCD09313) 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 High Temperature Requirement Factor A1 (HTRA1). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to High Temperature Requirement Factor A1 (HTRA1). 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 High Temperature Requirement Factor A1 (HTRA1), 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 High Temperature Requirement Factor A1 (HTRA1) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
• ELISA Kit Range: 31.2-2,000pg/mL
• ELISA Kit Reproducibility: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level High Temperature Requirement Factor A1 (HTRA1) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level High Temperature Requirement Factor A1 (HTRA1) 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:
  • HTRA1 Microplate: 96 Wells (12 x 8 Well strips)
  • HTRA1 Lyophilized Standard: 2
  • 100X HTRA1 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: < 13.2pg/mL

Target Info

• Gene Symbol: HTRA1
• Gene Full Name: HtrA serine peptidase 1
• Alias Symbols: ARMD7;CADASIL2;CARASIL;high-temperature requirement A serine peptidase 1;HtrA;IGFBP5-protease;L56;ORF480;protease, serine, 11 (IGF binding);PRSS11;Serine protease 11;serine protease HTRA1.
• NCBI Gene Id: 5654
• Protein Name: Serine protease HTRA1
• Description of Target: Serine protease with a variety of targets, including extracellular matrix proteins such as fibronectin. HTRA1-generated fibronectin fragments further induce synovial cells to up-regulate MMP1 and MMP3 production. May also degrade proteoglycans, such as aggrecan, decorin and fibromodulin. Through cleavage of proteoglycans, may release soluble FGF-glycosaminoglycan complexes that promote the range and intensity of FGF signals in the extracellular space. Regulates the availability of insulin-like growth factors (IGFs) by cleaving IGF-binding proteins. Inhibits signaling mediated by TGF-beta family members. This activity requires the integrity of the catalytic site, although it is unclear whether TGF-beta proteins are themselves degraded. By acting on TGF-beta signaling, may regulate many physiological processes, including retinal angiogenesis and neuronal survival and maturation during development. Intracellularly, degrades TSC2, leading to the activation of TSC2 downstream targets.
• Uniprot ID: Q92743
• Protein Accession #: NP_002766.1
• Nucleotide Accession #: NM_002775.4