Purity ~95% (SDS-PAGE). This locus encodes a heat shock protein. This protein likely plays a role in smooth muscle relaxation. Source: Recombinant protein corresponding to aa1-160 from human HSPB6, fused to His-tag at N-terminus, expressed in E.coli. Molecular Weight: ~19.7kD (184aa), confirmed by MALDI-TOF Applications: Suitable for use in SDS-PAGE.