Nuclear Factor 1 B-Type

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Nuclear factor 1 B-type (420 aa, ~47 kDa) is encoded by the human NFIB gene. This protein is involved in the mediation of both DNA replication and transcriptional regulation.

**Synonyms:** - CCAAT-Box Binding Transcription Factor - CTF - NF-I/B - NF-IB - NF-IB Protein - NF1-B - NFI-B - NFI-RED - NFIB - NFIB2 - NFIB3 - Nuclear Factor 1/B - Nuclear Factor I/B - TGGCA-Binding Protein