Disclosed are novel compositions of morphogenic proteins constituting soluble forms of these proteins, antibodies that distinguish between soluble and mature forms, and method for producing these morphogenic proteins and antibodies.

São divulgadas as composições da novela das proteínas morphogenic que constituem formulários soluble destes proteínas, antibodies que distinguem entre formulários soluble e maduros, e método para produzir estes proteínas e antibodies morphogenic.