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Human S100P / S100E Protein

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Human S100P Protein Product Information
Protein Construction:A DNA sequence encoding the mature form of human S100P (P25815) (Met 1-Lys 95) was expressed and purified.
Expressed Host:E. coli
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.
Human S100P Protein QC Testing
Purity:> 97 % as determined by SDS-PAGE
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 1
Molecule Mass:The recombinant human S100P consisting of 95 amino acids and has a calculated molecular mass of 10.4 kDa.
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.
Human S100P Protein 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.
Other S100P Recombinant Protein Products
S100P Background

Protein S100-P, also known as Protein S100-E, S100 calcium-binding protein P, S100P and S100E, is a nucleus and cytoplasm protein which belongs to the S-100 family. S100P / S100E contains two EF-hand domains. S100P protein regulates calcium signal transduction and mediates cytoskeletal interaction, protein phosphorylation and transcriptional control. S100P / S100E overexpression can upregulate androgen receptor expression and thereby promote prostate cancer progression by increasing cell growth. S100P / S100E may directly confer resistance to chemotherapy. S100P / S100E induction may be considered an important step in the initial stage of lung adenocarcinomas, whereas its downregulation in advanced stages seems to be important for tumour progression in which DNA methylation and/or feedback transcription processes play a critical role. S100P / S100E plays a major role in the aggressiveness of pancreatic cancer that is likely mediated by its ability to activate RAGE. Interference with S100P / S100E may provide a novel approach for treatment of pancreatic cancer. S100P / S100E could be considered a potential drug target or a chemosensitization target, and could also serve as a biomarker for aggressive, hormone-refractory and metastatic prostate cancer.

Human S100P References
  • Arumugam,T. et al., 2005, Clin Cancer Res. 11 (15): 5356-64.
  • Basu,G.D. et al., 2008, Int J Cancer. 123 (2): 330-9.
  • Rehbein,G. et al., 2008,Int J Mol Med. 22 (1): 69-77.
  • Heil,A. et al., 2011, J Biol Chem. 286 (9): 7227-38.
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    Catalog: 12635-HNAE-50
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    • Human S100P / S100E Protein SDS-PAGE
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