TFIIE alpha, p56 humain, réconfort, exprimé en E. coli, > = 70 %( SDS-PAGE)

Code: srp2004-10ug D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Biochem/physiol Actions

The human Transcription Factor IIE (TFIIE) is composed of 56 kDa ( α) and 34 kDa ( β) subunits and is shown to be a heterotetramer. The 56-k...


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Non disponible en dehors du Royaume-Uni et de l'Irlande

Biochem/physiol Actions

The human Transcription Factor IIE (TFIIE) is composed of 56 kDa ( α) and 34 kDa ( β) subunits and is shown to be a heterotetramer. The 56-kDa subunit contains a region similar to a zinc-binding domain and a region sharing homology with the catalytic loop of a kinase domain. TFIIE binds to RNA polymerase II in solution and joins the pre-initiation complex probably concomitant with RNA polymerase II and TFIIF.

Physical form

Clear and colorless frozen liquid solution

Preparation Note

Use a manual defrost freezer and avoid repeated freeze-thaw cycles. While working, please keep sample on ice.

assay≥70% (SDS-PAGE)
biological sourcehuman
colorclear colorless
concentration200 µg/mL
formfrozen liquid
Gene Informationhuman ... GTF2E1(2960)
mol wt~51.5 kDa
NCBI accession no.NM_005513
packagingpkg of 10 µg
recombinantexpressed in E. coli
shipped indry ice
storage conditionavoid repeated freeze/thaw cycles
storage temp.−70°C
technique(s)western blot: suitable
UniProt accession no.P29083
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