Principle of the Assay: This kit uses Sandwich-CLIA as the method. The micro CLIA plate provided in this kit has been pre-coated with an antibody specific to SPTAN1. Standards or samples are added to the appropriate micro CLIA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for SPTAN1 and Avidin-Horseradish Peroxidase (HRP) conjugate is added to each micro plate well successively and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain SPTAN1, biotinylated detection antibody and Avidin-HRP conjugate will appear fluorescence. The Relative light unit (RLU) value is measured spectrophotometrically by the Chemiluminescence immunoassay analyzer. The RLU value is positively associated with the concentration of SPTAN1. You can calculate the concentration of SPTAN1 in the samples by comparing the RLU value of the samples to the standard curve.
NCBI and Uniprot Product Information
NCBI Description
Spectrins are a family of filamentous cytoskeletal proteins that function as essential scaffold proteins that stabilize the plasma membrane and organize intracellular organelles. Spectrins are composed of alpha and beta dimers that associate to form tetramers linked in a head-to-head arrangement. This gene encodes an alpha spectrin that is specifically expressed in nonerythrocytic cells. The encoded protein has been implicated in other cellular functions including DNA repair and cell cycle regulation. Mutations in this gene are the cause of early infantile epileptic encephalopathy-5. Alternate splicing results in multiple transcript variants.[provided by RefSeq, Sep 2010]
Uniprot Description
SPTAN1: a cytoskeletal protein which seems to be involved in secretion, interacts with calmodulin in a calcium-dependent manner and is thus candidate for the calcium-dependent movement of the cytoskeleton at the membrane. Capable to forming dimers which can further associate to tetramers.
Protein type: Motility/polarity/chemotaxis; Cytoskeletal; Adaptor/scaffold
Chromosomal Location of Human Ortholog: 9q34.11
Cellular Component: spectrin; microtubule cytoskeleton; intracellular membrane-bound organelle; membrane; fascia adherens; cytosol; Z disc; lateral plasma membrane
Molecular Function: calmodulin binding; protein binding; spectrin binding; structural constituent of cytoskeleton; protein heterodimerization activity; calcium ion binding; actin binding
Biological Process: epidermal growth factor receptor signaling pathway; axon guidance; fibroblast growth factor receptor signaling pathway; nerve growth factor receptor signaling pathway; activation of MAPKK activity; actin filament capping; apoptosis; MAPKKK cascade; programmed cell death; small GTPase mediated signal transduction; Ras protein signal transduction; insulin receptor signaling pathway; innate immune response; vascular endothelial growth factor receptor signaling pathway; cell structure disassembly during apoptosis
Disease: Epileptic Encephalopathy, Early Infantile, 5
Research Articles on SPTAN1
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Product Notes
The Human SPTAN1 sptan1 (Catalog #AAA2531182) is a CLIA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA2531182 CLIA Kit recognizes Human SPTAN1. It is sometimes possible for the material contained within the vial of "SPTAN1 (Alpha-Fodrin), CLIA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
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