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Mouse S100A1 Protein (His Tag)

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S100A1Protein Product Information
Synonym:AI266795, S100, S100a
Protein Construction:A DNA sequence encoding the mouse S100A1 (P56565) (Gly 2-Ser 94) was expressed, with a polyhistide tag at the N-terminus.
Expressed Host:E. coli
Form & Shipping:In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.
Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
S100A1Protein QC Testing
Purity:> 95 % as determined by SDS-PAGE
Bio-Activity:Measured by its ability to bind human AGER in a functional ELISA.
Endotoxin:Please contact us for more information.
Stability:Samples are stable for up to twelve months from date of receipt at -70℃
Predicted N Terminal:Met
Molecule Mass:The recombinant mouse S100A1 consisting of 109 amino acids and has a calculated molecular mass of 12.5 kDa. rmS100A1 migrates as an approximately 14 kDa band in SDS-PAGE under reducing conditions.
Formulation:Lyophilized from sterile PBS, pH 7.5
1. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.
2. Please contact us for any concerns or special requirements.
S100A1Protein Usage Guide
Storage:Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution:A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.

S100A1 is a Ca2+binding protein of the EF-hand type that belongs to the S100 protein family. S100 proteins consisting of at least 19 members exist as dimers in the cytoplasm and/or nucleus of a wide range of cells, and are involved in the regulation of a number of cellular processes such as cell-cycle progression and cell differentiation.This protein has been shown to function in the processes including stimulation of Ca2+-induced Ca2+ release, inhibition of microtubule assembly, and inhibition of PKC-mediated phosphorylation.. Phosphoglucomutase is a target protein whose activity is antagonistically regulated by S100A1, and recently, S100A1 is also identified as a potent molecular chaperone and a new member of the Hsp70/Hsp90 multichaperone complex. S100A1 displays a tissue-specific expression pattern with highest levels in myocardium and is considered to be an important regulator of cardiac contractility. Accordingly, reduced expression or mutations of S100A1 gene have been implicated in cardiomyopathies.

  • Remppis, A .et al., 1996, Biochim. Biophs. Acta. 1313: 253-257.
  • Most, P. et al., 2001, Proc. Natl. Acad. Sci. U.S.A. 98: 13889-13894
  • Okada, M. et al., 2004, J. Biol. Chem. 279: 4221-4233.
  • Schafer, W.E. et al., 1995, Genomics. 25: 638-643.
  • Landar, A. et al., 1996, Cell. Calcium. 20: 279-285.
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    • Mouse S100A1 Protein (His Tag) SDS-PAGE