Human acidic Fibroblast Growth Factor Recombinant

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Human acidic Fibroblast Growth Factor Recombinant

$70.00$1,350.00


accession P05230


Source Optimized DNA sequence encoding Human acidic Fibroblast Growth Factor mature chain was expressed in Escherichia Coli.
Molecular weight Native human aFGF, generated by the proteolytic removal of the signal peptide and propeptide, the molecule has a calculated mass of 5 kDa. Recombinant FGF acidic is a monomer protein consisting of amino acids and migrates as an approximately 16 kDa protein under reducing and non-reducing conditions.
Purity >98%, as determined by SDS-PAGE and HPLC
Biological Activity The ED50 as determined by the dose-dependent stimulation of thymidine uptake by BaF3 cells expressing FGF receptors is ≤0.1 ng/ml, corresponding to a specific activity of ≥ 1x10 7units/mg.
Protein Sequence MAEGEITTFT ALTEKFNLPP GNYKKPKLLY CSNGGHFLRI LPDGTVDGTR DRSDQHIQLQ LSAESVGEVY IKSTETGQYL AMDTDGLLYG SQTPNEECLF LERLEENHYN TYISKKHAEK NWFVGLKKNG SCKRGPRTHY GQKAILFLPL PVSSD
Endotoxin Endotoxin content was assayed using a LAL gel clot method. Endotoxin level was found to be less than 0.1 ng/µg(1EU/µg).
Presentation Recombinant acidic FGF was lyophilized from a 0.2 μm filtered solution in.5% glycine,.5% sucrose,.01% Tween80, mM Glutamic acid, pH.5.
Reconstitution A quick spin of the vial followed by reconstitution in distilled water to a concentration not less than.1 mg/mL. This solution can then be diluted into other buffers.
Storage The lyophilized protein is stable for at least years from date of receipt at -20° C. Upon reconstitution, this cytokine can be stored in working aliquots at° -° C for one month, or at -20° C for six months, with a carrier protein without detectable loss of activity. Avoid repeated freeze/thaw cycles.
Usage This cytokine product is for research purposes only.It may not be used for therapeutics or diagnostic purposes.


Interactor P11362 FGFR1_HUMAN
Interactor P22455 FGFR4_HUMAN
Interactor P21802 FGFR2_HUMAN
Interactor P22607 FGFR3_HUMAN
Interactor Q8NI16
Biological Process Angiogenesis
Biological Process Differentiation
Molecular function Developmental-protein
Molecular function Growth-factor
Molecular function Heparin-binding

Methods

R1MAb2 activates FGFR1 in the presence of Klotho.

Human FGF1
  • Transfected cells were incubated with increasing concentrations of R1MAb2, human FGF23, or a positive control, FGF1, for 8 h before luciferase assays.