Recombinant Human FGF 4

Hersteller Raybiotech
Kategorie
Typ Proteins
Specific against Human
Menge 25 ug
ArtNr 229-20194
eClass 6.1 34160400
eClass 9.0 42020190
Lieferbar
Short Description
Purified recombinant FGF 4 expressed in E.coli
Introduction
FGF 4 (fibroblast growth factor 4) is a member of the heparin-binding growth factors family which act as promoters of cellular differentiation and proliferation, and therefore play key roles in embryonic development, morphogenesis, tissue regeneration and tumour growth and invasion. Studies have shown that FGF 4 signals through binding to the FGF Receptors (FGFRs) 1c, 2c, 3c, and 4.
Protein Name
FGF 4
Molecular Weight (kDa)
19.7kD (182 amino acid residues)
Purity
>95% by SDS PAGE and HPLC analysis
Concentration
ca.0.1mg/ml
Preservative
None present
Endotoxin Level
<1EU/ug
Protein Type
Recombinant Protein
Recommended Applications
Functional Assays
Biological activity
The ED50 as determined by the dose-dependent stimulation of thymidine uptake by BaF3 cells expressing FGF-receptors is ? 0.5 ng/ml, corresponding to a specific activity of ≥ 2 x 106 units/mg.
Reconstitution
Reconstitute with 250ul distilled water
Care should be taken during reconstitution as the protein may appear as a film at the bottom of the vial. RayBiotech recommends that the vial is gently mixed after reconstitution.
Storage/stability
Prior to reconstitution store at +4° C.
After reconstitution store at -20° C.
Storage in frost-free freezers is not recommended. This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use. This protein may be stored for3 months from date of reconstitution.
Menge: 25 ug
Lieferbar: Out of stock
Listenpreis: 542,00 €
Preis: 542,00 €
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