CENPE ELISA Kit (Human) (OKCD00791)

Catalog No: OKCD00791 (Formerly GWB-KBBBD2)

Size:96WELLS

Human CENPE 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 Centromere Protein E (CENPE). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Centromere Protein E (CENPE). 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 Centromere Protein E (CENPE), 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 Centromere Protein E (CENPE) 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 Centromere Protein E (CENPE) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Centromere Protein E (CENPE) 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-CENPE Microplate: 96 Wells (12 x 8 Well Strips)
  • CENPE Lyophilized Standard: 2 x 20 ng
  • 100X Biotinylated CENPE 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, cell lysates and other biological fluids.
• Sensitivity: < 0.124 ng/mL
• Specificity: This assay has high sensitivity and excellent specificity for detection of Centromere Protein E (CENPE). No significant cross-reactivity or interference between Centromere Protein E (CENPE) and analogues was observed.
• Assay Info: Assay Methodology: Quantitative Sandwich Immunoassay

Target Info

• Gene Symbol: CENPE
• Gene Full Name: centromere protein E
• Alias Symbols: CENP-E;Centromere autoantigen E (312kD);Centromere protein E;centromere protein E, 312kDa;centromere-associated protein E;KIF10;kinesin family member 10;kinesin-7;kinesin-related protein CENPE;MCPH13;PPP1R61;protein phosphatase 1, regulatory subunit 61.
• NCBI Gene Id: 1062
• Protein Name: Centromere-associated protein E
• Description of Target: Microtubule plus-end-directed kinetochore motor which plays an important role in chromosome congression, microtubule-kinetochore conjugation and spindle assembly checkpoint activation. Drives chromosome congression (alignment of chromosomes at the spindle equator resulting in the formation of the metaphase plate) by mediating the lateral sliding of polar chromosomes along spindle microtubules towards the spindle equator and by aiding the establishment and maintenance of connections between kinetochores and spindle microtubules (PubMed:7889940, PubMed:23891108, PubMed:25395579). The transport of pole-proximal chromosomes towards the spindle equator is favored by microtubule tracks that are detyrosinated (PubMed:25908662). Acts as a processive bi-directional tracker of dynamic microtubule tips; after chromosomes have congressed, continues to play an active role at kinetochores, enhancing their links with dynamic microtubule ends (PubMed:23955301). Suppresses chromosome congression in NDC80-depleted cells and contributes positively to congression only when microtubules are stabilized (PubMed:25743205). Plays an important role in the formation of stable attachments between kinetochores and spindle microtubules (PubMed:17535814) The stabilization of kinetochore-microtubule attachment also requires CENPE-dependent localization of other proteins to the kinetochore including BUB1B, MAD1 and MAD2. Plays a role in spindle assembly checkpoint activation (SAC) via its interaction with BUB1B resulting in the activation of its kinase activity, which is important for activating SAC. Necessary for the mitotic checkpoint signal at individual kinetochores to prevent aneuploidy due to single chromosome loss (By similarity).
• Uniprot ID: Q02224
• Protein Accession #: NP_001273663
• Nucleotide Accession #: NM_001286734.1
• Protein Size (# AA): 2701