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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.
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)
Avoid repeated freezing and thawing. It is recommended to aliquot the product after reconstitution.
|Material safety note:||
This product is sold for research use only. Standard Laboratory Practices should be followed when handling this material.
Download datasheet as a PDF file below
- 8IGF4_IGFBP-4_rec.pdf (pdf)