SRP2001

TFIIA-p55 human

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

• Synonym(e): MGC129969, MGC129970, TF2A1, TFIIA
• UNSPSC-Code: 12352202
• NACRES: NA.26

Eigenschaften

• Biologische Quelle: human
• Rekombinant: expressed in E. coli
• Assay: ≥80% (SDS-PAGE)
• Form: frozen liquid
• Mol-Gew.: ~43.6 kDa
• Verpackung: pkg of 10 μg
• Lagerbedingungen: avoid repeated freeze/thaw cycles
• Konzentration: 500 μg/mL
• Methode(n): western blot: suitable
• Farbe: clear colorless
• NCBI-Hinterlegungsnummer: NM_015859
• UniProt-Hinterlegungsnummer: P52655
• Versandbedingung: dry ice
• Lagertemp.: −70°C
• Angaben zum Gen: human ... GTF2A1(2957)

Beschreibung

Biochem./physiol. Wirkung

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 (a subunit), 19 kDa (b subunit) and 12 kDa (g subunit). The a and b 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 (g subunit), retains native TFIIA activity for reconstituted TFIIA, containing all three subunits.

Physikalische Form

Clear and colorless frozen liquid solution

Angaben zur Herstellung

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

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable