Creative Biolabs offers the best TPR phage display library construction service for our global clients. The generation of TPR library adopts our proprietary Hi-Affi™ phage display platform which can achieve high affinity and diversity. TPR, the acronym for tetratricopeptide repeat, is a degenerate, 34 amino acid sequence motif. TPR domain is composed of homologous structural units (repeats) that often arranged in tandem arrays of 3-16 motifs. Meanwhile, it has been identified in functionally different proteins from almost all kingdoms of life.