Recombinant Human Insulin-like Growth Factor-2, High Concentration
Recombinant Human Insulin-like Growth Factor-2, High Concentration
Product Specifications
Source
Escherichia coli
Field of Research
Metabolism Research; Stem Cell & Developmental Biology
Endotoxin
Less than 0.1 EU/ug of rHuIGF-2 as determined by LAL method.
Purity
> 95 % by SDS-PAGE analyses.
Bioactivity
Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using serum free human MCF-7 cells is 1.5-6 ng/ml.
Form
Lyophilized from a 0.2 μm filtered solution in Acetic Acid, with 0.02 % Tween-20.
Molecular Weight
Approximately 7.5 kDa, a single non-glycosylated polypeptide chain containing 67 amino acids.
Storage Conditions
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution.
Notes
For research use only.
AA Sequence
AYRPSETLCG GELVDTLQFV CGDRGFYFSR PASRVSRRSR GIVEECCFRS CDLALLETYC ATPAKSE
Available Sizes
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