SRP2006

TFIIE, α+β subunits human

recombinant, expressed in E. coli, ≥80% (SDS-PAGE)

• Synonim(y): FE, TF2E1, TF2E2, TFIIE-A, TFIIE-B
• NACRES: NA.26
• UNSPSC Code: 12352202
• Biological source: human
• Recombinant: expressed in E. coli
• Assay: ≥80% (SDS-PAGE)
• Form: frozen liquid
• Mol wt: ~111 kDa

Właściwości

• biological source: human
• recombinant: expressed in E. coli
• assay: ≥80% (SDS-PAGE)
• form: frozen liquid
• mol wt: ~111 kDa
• packaging: pkg of 10 μg
• storage condition: avoid repeated freeze/thaw cycles
• concentration: 500 μg/mL
• color: clear colorless
• NCBI accession no.: NM_002095, NM_005513
• UniProt accession no.: P29084,P29083
• shipped in: dry ice
• storage temp.: −70°C
• Gene Information: human ... GTF2E1(2960), GTF2E2(2961)

Opis

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.

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Informacja o środkach bezpieczeństwa

• Klasa składowania: 10 - Combustible liquids
• Co się dzieje?: WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable