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Human TALLA-1 / TSPAN7 Protein (His Tag)

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TSPAN7Protein Product Information
Synonym:TSPAN7, A15, DXS1692E, MXS1, TM4SF2
Protein Construction:A DNA sequence encoding the human TSPAN7 (AAH08429.1) (Arg113-Met213) was expressed with a polyhistidine tag at the C-terminus.
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.
TSPAN7Protein 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:Arg 113
Molecule Mass:The recombinant human TSPAN7 consists of 112 amino acids and predicts a molecular mass of 13 KDa. It migrates as an approximately 24-30 KDa band 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.
TSPAN7Protein 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.
14031-H08H
Background

TALLA-1, also known as TSPAN7, is a member of the transmembrane 4 superfamily Most members of this family are cell-surface proteins that are characterized by the presence of four hydrophobic domains. TALLA-1 gene is associated with X-linked mental retardation and neuropsychiatric diseases such as Huntington's chorea, fragile X syndrome and myotonic dystrophy. TALLA-1 is a cell surface glycoprotein and may have a role in the control of neurite outgrowth. It is known to complex with integrins.

References
  • Berditchevski F. 2002, J Cell Sci. 114 (23): 4143-51.
  • Castellví-Bel S. et al., 2001, Mol Genet Metab. 72 (2): 104-8.
  • Abidi FE. et al., 2002, J Med Genet. 39 (6): 430-3.
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    • Human TALLA-1 / TSPAN7 Protein (His Tag) SDS-PAGE
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