Recombinant human Elongin B protein

Proteins

Can be stored at +2C to +8C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.

Elongin B, also known as TCEB2, is a subunit of the transcription factor B (SIII) complex. The SIII complex is a heterotrimer consisting of a transcriptionally active subunit (A) and two regulatory subunits (B and C). It activates elongation by RNA polymerase II by suppressing transient pausing of the polymerase at many sites within transcription units. The von Hippel-Lindau tumor suppressor protein (pVHL) binds to elongins B and C, and thereby inhibits transcription elongation. Recombinant TCEB2 was expressed as insoluble protein aggregate in E. coli and purified by conventional chromatography, after refolding of the isolated inclusion bodies in a renaturation buffer.

Liquid in. 20mM Tris-HCl buffer (pH 8.0) containing 1mM DTT, 0.1mM PMSF, 20% glycerol

Cell Cycle

Human

Elongin B, Elongin B, Transcription elongation factor B polypeptide 2, TCEB2, RNA polymerase II transcription factor SIII subunit B, SIII p18, EloB, Elongin 18 kDa subunit, EloB, TCEB 2, Transcription elongation factor B (SIII) polypeptide 2., ELB0901-10ug, ELB0901-20ug, ELB0901-50ug, ELB0901-100ug, ELB0901-250ug, ELB0901-500ug, ELB0901-1mg, ELB0901-10, ELB0901-20, ELB0901-50, ELB0901-100, ELB0901-250, ELB0901-500, ELB0901-1