FGF acidic (Active) Protéine

N° du produit ABIN935349

Détail du produit

Antigène: FGF acidic

Type de proteíne: Recombinant

Activité biologique: Active

Origine: Humain

Source: Escherichia coli (E. coli)

Séquence: MFNLPPGNYK KPKLLYCSNG GHFLRILPDG TVDGTRDRSD QHIQLQLSAE SVGEVYIKST ETGQYLAMDT DGLLYGSQTP NEECLFLERL EENHYNTYIS KKHAEKNWFV GLKKNGSCKR GPRTHYGQKA ILFLPLPVSS D

Attributs du produit: Purified recombinant Human FGF acidic protein
Expression System: E.coli
Bioactivity: Assay #1: The ED50 as determined by the dose-dependent stimulation of thymidine uptake by BaF3 cells expressing FGF receptors is ? 10 ng/mL, corresponding to a specific activity of ? 1 x 10^5 units/mg. Assay #2: The ED50 was determined by a cell proliferation assay using balb/c 3T3 cells is ? 0.5 ng/mL in the presence of 10 µg/mL heparin, corresponding to a specific activity of ? 2 x 10^6 units/mg.

Pureté: > 95 % pure

niveau d'endotoxine: < 0.1 ng per μg (1 EU/μg).

Information d'application

Indications d'application: Each Investigator should determine their own optimal working dilution for specific applications.

Commentaires:

Biological activity: Assay #1: The ED50 as determined by the dose-dependent stimulation of thymidine uptake by BaF3 cells expressing FGF receptors is approx. 10 ng/mL, corresponding to a specific activity of approx. 1 x 10^5 units/mg. Assay #2: The ED50 was determined by a cell proliferation assay using balb/c 3T3 cells is approx. 0.5 ng/mL in the presence of 10 μg/mL heparin, corresponding to a specific activity of approx. 2 x 10^6 units/mg.

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Reconstitution: Reconstitute in 5 M Na3PO4

Buffer: Lyophilized from 5 mM Na3PO4, pH 8.0 with 105 mM NaCl.

Conseil sur la manipulation: Avoid repeated freeze/thaw cycles.

Stock: RT/-20 °C

Détail du antigène

Antigène: FGF acidic

Sujet: FGF acidic is one of 23 known members of the FGF family. Proteins of this family play a central role during prenatal development and postnatal growth and regeneration of a variety of tissues, by promoting cellular proliferation and differentiation. FGF acidic is a non-glycosylated heparin binding growth factor that is expressed in the brain, kidney, retina, smooth muscle cells, bone matrix, osteoblasts, astrocytes and endothelial cells. FGF acidic has the ability to signal through all the FGF receptors.
Alternative Names: HBGF-1 protein, FGF-1 protein, Fibroblast Growth Factor-acidic protein, ECGF-beta protein

Poids moléculaire: 15.8 kDa