Merck
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SRP2028

Sigma-Aldrich

TFIIA, reconstituted human

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

Synonym(s):
TF2A1, TFIIA, TF2A2, MGC129969
NACRES:
NA.26

origen biológico

human

recombinante

expressed in E. coli

ensayo

≥80% (SDS-PAGE)

formulario

frozen liquid

mol peso

66 kDa

envase

pkg of 10 μg

condiciones de almacenamiento

avoid repeated freeze/thaw cycles

concentración

150 μg/mL

color

clear colorless

Nº de acceso NCBI

Nº de acceso UniProt

enviado en

dry ice

temp. de almacenamiento

−70°C

Gene Information

Acciones bioquímicas o fisiológicas

The transcription factor IIA (TFIIA) has been shown to bind to the TBP-DNA complex and to increase the affinity of TBP for the TATA element. Human TFIIA consists of three subunits of 35 kDa (α subunit), 19 kDa (β subunit) and 12 kDa (γ subunit). The α and β subunits are derived from the product, p55, of a single gene by an unknown mechanism. However, recombinant p55, in combination with a 12 kDa subunit (γ subunit), retains native TFIIA activity.

Forma física

Clear and colorless frozen liquid solution

Nota de preparación

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

Código de clase de almacenamiento

10 - Combustible liquids

WGK

WGK 1

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Certificate of Analysis

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Certificate of Origin

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