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Human SCG3 / Secretogranin 3 Protein (His Tag)

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SCG3Protein Product Information
Synonym:SCG3
Protein Construction:A DNA sequence encoding the human SCG3 (AAH14539.1) (Met1-Leu468) was expressed with a C-terminal polyhistidine tag.
Species:Human
Expressed Host:Human Cells
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.
SCG3Protein QC Testing
Purity:> 95 % as determined by SDS-PAGE
Endotoxin:< 1.0 EU per μg of the protein as determined by the LAL method
Stability:Samples are stable for up to twelve months from date of receipt at -70℃
Predicted N Terminal:Phe 20
Molecule Mass:The recombinant human SCG3 comprises 460 amino acids and has a predicted molecular mass of 52.4 kDa. The apparent molecular mass of the protein is approximately 54-63 kDa in SDS-PAGE under reducing conditions.
Formulation:Lyophilized from sterile PBS, pH 7.4.
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.
SCG3Protein 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.
16012-H08H
Background

SCG3, also known as secretogranin 3, is a member of the chromogranin/secretogranin family. Members of this family may serve as precursors for biologically active peptides. SCG3 is transported to secretory granules (SGs) in neuroendocrine cells. SCG3 binds strongly to chromogranin A (CgA) in an intragranular milieu and targets CgA to SGs in pituitary and pancreatic endocrine cells. With a sucrose density gradient of rat insulinoma-derived INS-1 cell homogenates, SgIII is localized to the SG fraction and is fractionated to the SG membrane (SGM) despite lacking the transmembrane region.

References
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  • Rong YP. et al., 2002, Sheng Wu Wu Li Xue Bao. 34 (4): 411-7.
  • Huttner WB. et al., 1991, Trends Biochem Sci. 16 (1): 27-30.
  • Ozawa H. et al., 1996, Cell Struct Funct. 20 (6): 415-20.
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    Catalog:16012-H08H-50
    List Price: $178.00  (Save $0.00)
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    • Human SCG3 / Secretogranin 3 Protein (His Tag) SDS-PAGE
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