PTEN ELISA Kit (Human) (OKCD08838)

Catalog No: OKCD08838

Size:96WELLS

PTEN ELISA Kit (Human) (OKCD08838) 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 Phosphatase And Tensin Homolog (PTEN). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Phosphatase And Tensin Homolog (PTEN). 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 Phosphatase And Tensin Homolog (PTEN), 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 Phosphatase And Tensin Homolog (PTEN) 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 Reproducibility: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Phosphatase And Tensin Homolog (PTEN) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Phosphatase And Tensin Homolog (PTEN) 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:
  • PTEN Microplate: 96 Wells (12 x 8 Well strips)
  • PTEN Lyophilized Standard: 2
  • 100X PTEN 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 2 mL
  • Stop Solution: 1 x 20 mL
• Reconstitution and Storage: 2°C to 8°C|-20°C
• Sample Type: Serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
• Sensitivity: < 0.124ng/mL

Target Info

• Gene Symbol: PTEN
• Gene Full Name: phosphatase and tensin homolog
• Alias Symbols: 10q23del;BZS;CWS1;DEC;GLM2;MHAM;mitochondrial phosphatase and tensin protein alpha;mitochondrial PTENalpha;MMAC1;MMAC1 phosphatase and tensin homolog deleted on chromosome 10;mutated in multiple advanced cancers 1;Phosphatase and tensin homolog;phosphatase and tensin-like protein;phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN;phosphatidylinositol-3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN;protein tyrosine phosphatase;PTEN variant PTEN-K267Rfs*9;PTEN variant PTEN-L247*;PTEN variant PTEN-R234Afs*11;PTEN1;PTENbeta;PTENepsilon;TEP1.
• NCBI Gene Id: 5728
• Protein Name: Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN
• Description of Target: Tumor suppressor. Acts as a dual-specificity protein phosphatase, dephosphorylating tyrosine-, serine- and threonine-phosphorylated proteins. Also acts as a lipid phosphatase, removing the phosphate in the D3 position of the inositol ring from phosphatidylinositol 3,4,5-trisphosphate, phosphatidylinositol 3,4-diphosphate, phosphatidylinositol 3-phosphate and inositol 1,3,4,5-tetrakisphosphate with order of substrate preference in vitro PtdIns(3,4,5)P3 > PtdIns(3,4)P2 > PtdIns3P > Ins(1,3,4,5)P4 (PubMed:26504226). The lipid phosphatase activity is critical for its tumor suppressor function. Antagonizes the PI3K-AKT/PKB signaling pathway by dephosphorylating phosphoinositides and thereby modulating cell cycle progression and cell survival. The unphosphorylated form cooperates with AIP1 to suppress AKT1 activation. Dephosphorylates tyrosine-phosphorylated focal adhesion kinase and inhibits cell migration and integrin-mediated cell spreading and focal adhesion formation. Plays a role as a key modulator of the AKT-mTOR signaling pathway controlling the tempo of the process of newborn neurons integration during adult neurogenesis, including correct neuron positioning, dendritic development and synapse formation. May be a negative regulator of insulin signaling and glucose metabolism in adipose tissue. The nuclear monoubiquitinated form possesses greater apoptotic potential, whereas the cytoplasmic nonubiquitinated form induces less tumor suppressive ability. In motile cells, suppresses the formation of lateral pseudopods and thereby promotes cell polarization and directed movement.
• Uniprot ID: P60484
• Protein Accession #: NP_000305.3
• Nucleotide Accession #: NM_000314.6