Recombinant Human SPSB1 His Protein

SDS-Page: Recombinant Human SPSB1 Protein [NBP1-72302] - 3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain.

• Reactivity: Hu
• Applications: PAGE
• Concentration: 0.25 mg/ml

Recombinant Human SPSB1 His Protein Summary

• Description: A recombinant protein with a N-Terminal His-tag and corresponding to the amino acids 24-233 of Human SPSB1
  
  

  Source: E.coli

  Amino Acid Sequence: MGSSHHHHHH SSGLVPRGSH MQELQGLDYC KPTRLDLLLD MPPVSYDVQL LHSWNNNDRS LNVFVKEDDK LIFHRHPVAQ STDAIRGKVG YTRGLHVWQI TWAMRQRGTH AVVGVATADA PLHSVGYTTL VGNNHESWGW DLGRNRLYHD GKNQPSKTYP AFLEPDETFI VPDSFLVALD MDDGTLSFIV DGQYMGVAFR GLKGKKLYPV VSAVWGHCEI RMRYLNGLDP E

• Source: E. coli
• Protein/Peptide Type: Recombinant Protein
• Gene: SPSB1
• Purity: >95%, by SDS-PAGE

Applications/Dilutions

• Dilutions:
  • SDS-Page
• Theoretical MW: 26.1 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

• Storage: Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Buffer: 20 mM Tris-HCl buffer (pH 8.0), 1 mM DTT, 30% glycerol, 0.1 M NaCl
• Preservative: No Preservative
• Concentration: 0.25 mg/ml
• Purity: >95%, by SDS-PAGE

Alternate Names for Recombinant Human SPSB1 His Protein

• novel SPRY domain containing protein
• splA/ryanodine receptor domain and SOCS box containing 1
• SPRY domain-containing SOCS box protein 1
• SSB-1SPRY domain-containing SOCS box protein SSB-1
• SSB1SPSB

Background

SPRY domain-containing SOCS box protein 1 (SPSB1), also known as SSB1, is a member of the SOCS box protein subfamily. This protein contains a central SPRY domain and a C-terminal SOCS box. Although some of the SOCS protein subfamilies function as adaptors for a large family of ubiquitin-protein isopeptide ligases to regulate certain signaling pathways, the function of the SSB subfamily remains to be determined. SPSB1 may play an important role in enhancing the HGF-induced Erk-Elk-1-SRE pathway. Over expression of SPSB1 exhibited no effect on the basal level or epidermal growth factor-induced SRE-luciferase activity. Recombinant human SPSB1 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

Bioinformatics

• Gene Symbol: SPSB1