Human CALD (Caldesmon) CLIA Kit | CALD clia kit
Human CALD (Caldesmon) CLIA Kit
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 CALD. 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 CALD 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 CALD, 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 CALD. You can calculate the concentration of CALD in the samples by comparing the RLU value of the samples to the standard curve.
NCBI and Uniprot Product Information
NCBI Description
This gene encodes a calmodulin- and actin-binding protein that plays an essential role in the regulation of smooth muscle and nonmuscle contraction. The conserved domain of this protein possesses the binding activities to Ca(2+)-calmodulin, actin, tropomyosin, myosin, and phospholipids. This protein is a potent inhibitor of the actin-tropomyosin activated myosin MgATPase, and serves as a mediating factor for Ca(2+)-dependent inhibition of smooth muscle contraction. Alternative splicing of this gene results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Jul 2008]
Uniprot Description
Caldesmon: a cytoskeletal protein implicated in the regulation of actomyosin interactions in smooth muscle and nonmuscle cells. May act as a bridge between myosin and actin filaments. Stimulates actin binding of tropomyosin which increases the stabilization of actin filament structure. In muscle tissues, inhibits the actomyosin ATPase by binding to F-actin. This inhibition is attenuated by calcium-calmodulin and is potentiated by tropomyosin. Interacts with actin, myosin, two molecules of tropomyosin and with calmodulin. Also plays an essential role during cellular mitosis and receptor capping. Five alternatively spliced isoforms have been described.
Protein type: Actin-binding
Chromosomal Location of Human Ortholog: 7q33
Cellular Component: cytoskeleton; myofibril; plasma membrane; actin cap; cytosol; actin cytoskeleton
Molecular Function: calmodulin binding; myosin binding; tropomyosin binding; actin binding
Biological Process: muscle contraction; cell motility
Research Articles on CALD
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Product Notes
The Human CALD cald1 (Catalog #AAA2532989) is a CLIA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA2532989 CLIA Kit recognizes Human CALD. It is sometimes possible for the material contained within the vial of "CALD (Caldesmon), 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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