Recombinant Human Transcription elongation factor B polypeptide 1(TCEB1)

Recombinant Human Transcription elongation factor B polypeptide 1(TCEB1)

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Size: 200ug. Other sizes are also available. Please Inquire.

In Stock: No

Lead time: 10-20 working days

Research Topic: Immunology

Uniprot ID: Q15369

Gene Names: TCEB1

Organism: Homo sapiens (Human)


Expression Region: 1-112aa

Sequence Info: Full Length

Source: E.coli

Tag Info: N-terminal GST-tagged

MW: 39.5 kDa

Alternative Name(s): Elongin 15KDA subunitElongin-C ;EloCRNA polymerase II transcription factor SIII subunit CSIII p15

Relevance: SIII, also known as elongin, is a general transcription elongation factor that increases the RNA polymerase II transcription elongation past tplate-encoded arresting sites. Subunit A is transcriptionally active and its transcription activity is strongly enhanced by binding to the dimeric complex of the SIII regulatory subunits B and C (elongin BC complex).

Reference: Structure of the SOCS4-ElonginB/C complex reveals a distinct SOCS box interface and the molecular basis for SOCS-dependent EGFR degradation.Bullock A.N., Rodriguez M.C., Debreczeni J.E., Songyang Z., Knapp S.Structure 15:1493-1504(2007)

Purity: Greater than 90% as determined by SDS-PAGE.

Storage Buffer: Tris-based buffer,50% glycerol

Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.