Sp1 (GC-box binding protein), GST tagged human

Descrição detalhada : Sp1 is a sequence-specific DNA-binding protein and a eukaryotic transcription factor. It is a ubiquitously expressed nuclear protein. It is one of the first transcription factors to be identified, and the first whose gene was cloned. It was identified as a host factor in HeLa cells, which interacted with the GC-rich sites in SV40 (Simian virus 40) early promoter, and was crucial for in vitro transcription of this promoter. Sp1 is a single polypeptide chain composed of 778 amino acids, and has a molecular weight of 105kDa.
Armazenamento : -70C
Embalagem : 1X10UG