Monomeric active forms of all members of the TGF-β family (3 conserved intramolecular disulfide Linkages) contain a conserved cysteine residue that forms a disulfide bond links TGF-β monomers into functional homodimers

and heterodimers

TLS Online TPP Program

#Id: 8457

#Unit 1. Molecules and their Interaction Relevant to Biology

Gly is often observed at the C-cap & N cap both positions, Pro at the Ncap and Asp and Glu at N2 and N3.

TLS Online TPP Program

#Id: 522

#Unit 2. Cellular Organization

An Interrupted Gene Consists of Exons and Introns.

TLS Online TPP Program

#Id: 4545

#Unit 12. Applied Biology

Polyvalent vaccine a vaccine that immunizes against more than one disease.

TLS Online TPP Program

#Id: 4507

#Unit 13. Methods in Biology

Electrocorticography, involving surgical placement of electrodes, is sometimes called "intracranial EEG". 

TLS Online TPP Program

#Id: 975

#Unit 5. Developmental Biology

Noggin binds to BMP4 and BMP2 and inhibits their binding to receptors