Recombinant Human TFIIF protein (ab81891)
Key features and details
- Expression system: Escherichia coli
- Purity: > 95% SDS-PAGE
- Suitable for: GSA, SDS-PAGE
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Product name
Recombinant Human TFIIF protein -
Biological activity
1 unit equals 1 nanogram of purified protein. -
Purity
> 95 % SDS-PAGE.
Recombinant RAP74 protein is isolated from an E. coli strain that carries the coding sequence of the human RAP74 subunit of TFIIF under the control of T7 promoter; recombinant RAP30 protein is isolated from an E. coli strain that carries the coding sequence of the human RAP30 subunit of TFIIF under the control of T7 promoter; TFIIF is reconstituted by combining equimolar quantities of recombinant RAP30 and RAP74. -
Expression system
Escherichia coli -
Protein length
Full length protein -
Animal free
No -
Nature
Recombinant -
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Species
Human
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Preparation and Storage
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Stability and Storage
Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.
pH: 7.9
Constituents: 0.75% Potassium chloride, 0.0154% DTT, 0.316% Tris HCl, 0.00584% EDTA, 20% Glycerol (glycerin, glycerine)
