Acts as a ligand for FGFR1, FGFR2, FGFR3 and FGFR4. Also acts as an integrin ligand which is required for FGF2 signaling. Plays an important role in the regulation of cell survival, cell division, cell differentiation and cell migration. Functions as a potent mitogen in vitro. Can induce angiogenesis.

Belongs to the heparin-binding growth factors family.

155 amino acids

MAAGSITTLPTESEDGGNTPFSPGSFKDPKRLYCKNGGFFLRINSDGRVDGSRDKSDSHIKLQLQAVERGVVSIKGITANRYLAMKEDGRLTSLRCITDECFFFERLEANNYNTYRSRKYSSWYVALKRTGQYKNGSSTGPGQKAILFLPMSAKS

17.2 kDa

(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)

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