Human IGFBP-4

$390.00

The Eagle Bioscience’s Human IGFBP-4 is for research use only and not to be used for diagnostic procedures.

SKU: BP4BU100 Categories: ,

Human IGFBP-4

The Eagle Bioscience’s Human IGFBP-4 is for research use only and not to be used for diagnostic procedures.


Product Specifications

Source:

Expressed in a mammalian cell expression system and purified by a series of chromatography steps.

Description:

Human Insulin-like growth factor binding protein-4 (IGFBP-4) is a 237 amino acid protein which is a member of a family of six circulating proteins that bind IGF-I and IGF-II with high affinity and modulate their metabolic and mitogenic effects. Human IGFBP-4 is present in biological fluids as an N-linked glycosylated form (28 kDa) and a non-glycosylated form. IGFBP-4 is primarily an inhibitor of IGF action and does not generally bind to cell surfaces.

  • Purity: >95 % (by FPLC and SDS PAGE)
  • Quantity: 100 µg
  • Molecular Weight: Glycosylated IGFBP-4 is 28 kDa
  • Endotoxin (LAL): <0.1 EU/ug
  • Storage/Stability: At least 2 years at 2-4°C (lyophilized)
  • Appearance: White powder
  • State: Freeze-dried from 0.1M acetic acid and stored under nitrogen at a slight vacuum.
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  • Detection: Procedure for Western Ligand blotting using iodinated IGF-I or IGF-II, Procedure for Western Ligand blotting using biotinylated IGF-I or IGF-II

Related Products

Biotinylated Rat IGFBP-4 Recombinant Protein
Biotinylated IGFBP-4 Recombinant Protein
Rodent IGFBP-2 ELISA Assay


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Documents

Product Manual


Please note: All documents above are for reference use only and should not be used in place of the documents included with this physical product. If digital copies are needed, please contact us.

Product Citations