-
-
Overview
-
BoxB from HMGB1 is produced in E.coli (Müller et al. Thermodynamics of HMGB1 interaction with duplex DNA. Biochemistry 2001, 40: 10254-61) from an expression plasmid coding for the mammalian sequence, which is totally identical in human and mouse, preceded by four amino acids (MARI) that have been added for the purpose of expression in bacteria (Bianchi et al. The DNA binding site of HMG1 protein is composed of two similar segments (HMG boxes), both of which have counterparts in other eukaryotic regulatory proteins. EMBO J 1992, 11: 1055-63).
It has the sequence:
["MARIDPNAPK RPPSAFFLFC SEYRPKIKGE HPGLSIGDVA KKLGEMWNNT AADDKQPYEK KAAKLKEKYE KDIAAYRAKG KPDAAKKGVV" ]
Molecular Mass: Box B from HMGB1 consists of 90 aminoacid residues and has a calculated molecular mass of approximately 10.0 kDa.
Purity: The purified protein is >95% homogeneous (electrophoresis). It contains no nucleic acids.
Endotoxin Level: The purified protein is free from LPS (Pierce™ Chromogenic Endotoxin Quant Kit, <0.1 EU/mL). The product contains <0.006% v/v of Triton X-114 due to LPS removal procedure. The remaining traces of Triton X-114 can be removed upon request.
Buffer & Reconstitution: the lyophilized protein once reconstituted with distilled water will be dissolved in a solution containing 50 mM HEPES pH 7.9, 500 mM NaCl, 0.5mM DTT.
Storage: the protein is shipped lyophilized. Once resuspended can be stored frozen at -20°C.Please contact us at for specific academic pricing.
-
- Properties
- Reference
-
Overview