Thermo Fisher Scientific Human IGFBP-4 His-tag Recombinant Protein

Thermo Fisher Scientific Human IGFBP-4 His-tag Recombinant Protein

Applications

• Western Blot (WB): Assay-dependent
• Immunohistochemistry (IHC): Assay-dependent
• ELISA: Assay-dependent
• Functional Assay: Assay-dependent
• Control (Ctrl): Assay-dependent

Product Specifications

Product Specific Information

Carrier-Free

• Reconstitution:
  Briefly centrifuge the vial before opening to collect contents at the bottom.
  Reconstitute lyophilized recombinant human IGFBP-4 in sterile PBS to 0.1–1.0 mg/mL for full activity.
  Aliquot stock solutions and store at -20°C.
  Further dilutions should be made in medium or buffered solution containing carrier protein (e.g., PBS with 0.1% BSA).

• Storage:
  Store lyophilized protein at 2–8°C, preferably desiccated.
  Store reconstituted protein at -20°C (avoid frost-free freezer).
  Minimize freeze-thaw cycles.

Target Information

This gene belongs to the insulin-like growth factor binding protein (IGFBP) family. It encodes a protein with both an IGFBP domain and a thyroglobulin type-I domain. The protein binds insulin-like growth factors I and II and circulates in plasma in both glycosylated and non-glycosylated forms. Binding of IGFBP-4 prolongs IGF half-life and modulates their interaction with cell surface receptors.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.