function:Probably involved in nervous system development and function.,similarity:Belongs to the heparin-binding growth factors family.,tissue specificity:Nervous system.,
[Isoform 1]: Nucleus .; [Isoform 2]: Cytoplasm . Nucleus .; [Isoform 3]: Cytoplasm . Nucleus .; [Isoform 4]: Cytoplasm . Nucleus .; [Isoform 5]: Cytoplasm . Nucleus .; Cell projection, filopodium . Cell projection, growth cone . Cell projection, dendrite . Cell membrane, sarcolemma . Cytoplasm . Not secreted. Localizes to the lateral membrane and intercalated disks of myocytes. .
Ubiquitously expressed. Predominantly expressed in the nervous system.