8IGF4
Expressed in a mammalian cell line
IGFBP-4 is expressed as full length mature protein (amino acids 22-258, UniProt ID = P22692) without tags.
Purity > 90% (Tricine-SDS-PAGE).
IGFBP-4 concentration is determined spectrophotometrically.
Immunoreactivity is confirmed by reaction with monoclonal antibodies specific to different epitopes of IGFBP-4 molecule.
Immunoaffinity purification
Lyophilized from 20 mM Tris-HCl, 150 mM NaCl, pH 7.4
It is recommended to reconstitute this product with deionized water to its initial concentration.
Lyophilized and reconstituted at -70 °C (-65 … -80 °C allowed)
This product is sold for research use only. Standard Laboratory Practices should be followed when handling this material.
Avoid repeated freezing and thawing. It is recommended to aliquot the product after reconstitution.
(Catalogue number and MAb: 8IGF4)
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