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SRP2001

TFIIA-p55 human

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

Synonim(y):

MGC129969, MGC129970, TF2A1, TFIIA

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Informacje o tej pozycji

NACRES:
NA.26
UNSPSC Code:
12352202
Biological source:
human
Recombinant:
expressed in E. coli
Assay:
≥80% (SDS-PAGE)
Form:
frozen liquid
Mol wt:
~43.6 kDa


biological source

human

recombinant

expressed in E. coli

assay

≥80% (SDS-PAGE)

form

frozen liquid

mol wt

~43.6 kDa

packaging

pkg of 10 μg

storage condition

avoid repeated freeze/thaw cycles

concentration

500 μg/mL

technique(s)

western blot: suitable

color

clear colorless

NCBI accession no.

UniProt accession no.

shipped in

dry ice

storage temp.

−70°C

Gene Information

human ... GTF2A1(2957)

Biochem/physiol Actions

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.

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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Ta pozycja
SRP2004SRP2005SRP2002
biological source

human

biological source

human

biological source

human

biological source

human

recombinant

expressed in E. coli

recombinant

expressed in E. coli

recombinant

expressed in E. coli

recombinant

expressed in E. coli

assay

≥80% (SDS-PAGE)

assay

≥70% (SDS-PAGE)

assay

≥70% (SDS-PAGE)

assay

≥80% (SDS-PAGE)

technique(s)

western blot: suitable

technique(s)

western blot: suitable

technique(s)

western blot: suitable

technique(s)

-

concentration

500 μg/mL

concentration

200 μg/mL

concentration

250 μg/mL

concentration

300 μg/mL

form

frozen liquid

form

frozen liquid

form

frozen liquid

form

frozen liquid


Klasa składowania

10 - Combustible liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



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