Name: Recombinant Human Transcription Elongation Factor A (SII)- 2
Price: Inquiry

- Overview
  - TCEA2 Human Recombinant produced in E. Coli is a single, non-glycosylated polypeptide chain containing 322 amino acids (1-299 a.a) and having a molecular mass of 36kDa. TCEA2 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques. Transcription Elongation Factor A (SII)- 2 (TCEA2) is located in the nucleus, where it serves as an SII class transcription elongation factor. Elongation factors in this class are responsible for discharging RNA polymerase II ternary complexes from transcriptional arrest at template-encoded arresting sites. TCEA2 interacts with general transcription factor IIB, a basal transcription factor.
    
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- Properties
  - Protein Name
    
    Transcription elongation factor A protein 2, Testis-specific S-II, Transcription elongation factor S-II protein 2, Transcription elongation factor TFIIS.l, TCEA2, TFIIS, Transcription Elongation Factor A (SII) 2.
    
    Source
    
    E. coli
    
    Type
    
    Recombinant Proteins
    
    Purification
    
    Greater than 85% as determined by SDS-PAGE.
    
    Formulation
    
    TCEA2 protein solution (0.25mg/ml) containing 20mM Tris-HCl buffer (pH 8.0), 1mM DTT, 30% glycerol and 0.25M NaCl.
    
    Storage
    
    Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
    
    * For Research Use Only. Not for use in diagnostic/therapeutics procedures.

Recombinant Human Transcription Elongation Factor A (SII)- 2

Recombinant Human Transcription Elongation Factor A (SII)- 2

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