Recombinant IGF-II (Insulin-like growth factor-II), Human, Animal-Free
Recombinant IGF-II (Insulin-like growth factor-II), Human, Animal-Free
Product Specifications
Product Name Alternative
Somatamedin A
Reactivity
Human
Tag
His-tag at the N-terminus
Source
Escherichia coli
Origin
Human
Field of Research
Metabolism Research; Stem Cell & Developmental Biology
Endotoxin
<0.1 EU per 1 μg of the protein by the LAL method.
Purity
>98% as determined by SDS-PAGE. Ni-NTA chromatography.
Bioactivity
Measure by its ability to induce MCF-7 cells proliferation. The ED50 for this effect is 3x 105 IU/mg.
Form
Lyophilized
Storage Conditions
Lyophilized protein should be stored at -20°C. Upon reconstitution, protein aliquots should be stored at -20°C or -80°C.
Notes
For research use only.
Tested Applications
Cell Culture, ELISA
Preservative
The protein was lyophilized from a solution containing 1X PBS, pH 8.0.
AA Sequence
AYRPSETLCGGELVDTLQFVCGDRGFYFSRPASRVSRRSRGIVEECCFRSCDLALLETYCATPAKSE with polyhistidine tag at the N-terminus.
Entrez
3481
Available Sizes
Frequently Asked Questions
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