SOS1, FLAG-Tag, Avi-Tag, Biotin-Labeled Recombinant
Human Son of sevenless homolog 1 (SOS1), also known as guanine nucleotide exchange factor 1 (GEF1), encompassing amino acids 594-1049. This construct contains an N-terminal FLAG-tag and a C-terminal Avi-tag™. The recombinant protein was affinity purified and enzymatically biotinylated using Avi-Tag™ technology. Biotinylation is confirmed to be ≥90%.
Product Specifications
UniProt
Q07889
Tag
N-terminal FLAG-Tag, C-terminal Avi-Tag
Label
This protein is enzymatically biotinylated using Avi-Tag™ technology. Biotinylation confirmed to be ≥90%.For more information on enzymatic biotinylation, please see ourTech Note.
Purity
≥ 85%
Format
Aqueous buffer solution
Shipping Conditions
-80°C
Storage Conditions
At least 6 months at –80°C.
Calculated Molecular Weight
57 kDa
Formulation
40 mM Tris-HCl, pH 8.0,110 mM NaCl, 2.2 mM KCl, 20% glycerol, 3 mM DTT, and 80 µg/ml FLAG peptide
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