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TF II A

TF II A Structure
TF II A structure
CAS No.
Chemical Name:
TF II A
Synonyms
TF2A2;TF2A1;T18745;TFIIAS;TF II A;HsT18745;TFIIA-12;MGC129969;MGC129970;TFIIA-gamma
CBNumber:
CB5454680
Molecular Formula:
Molecular Weight:
0
MDL Number:
MFCD02266322
MOL File:
Mol file
Last updated:2025-01-27 09:38:02
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TF II A Properties

storage temp. -70°C
form frozen liquid
color clear colorless
biological source human
UNSPSC Code 12352202
NACRES NA.26

TF II A price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich SRP2111 TFIIA (p12), γ subunit, GST tagged human recombinant, expressed in E. coli, ≥70% (SDS-PAGE) 10μG $432 2025-07-31 Buy
Sigma-Aldrich SRP2109 TFIIA, p55 subunit, GST tagged human recombinant, expressed in E. coli, ≥70% (SDS-PAGE) 10μG $432 2025-07-31 Buy
Sigma-Aldrich SRP2028 TFIIA, reconstituted human recombinant, expressed in E. coli, ≥80% (SDS-PAGE) 10μG $438 2025-07-31 Buy
Sigma-Aldrich SRP2002 TFIIA-p12 human recombinant, expressed in E. coli, ≥80% (SDS-PAGE) 10μG $468 2025-07-31 Buy
Sigma-Aldrich SRP2001 TFIIA-p55 human recombinant, expressed in E. coli, ≥80% (SDS-PAGE) 10μG $468 2025-07-31 Buy
Product number Packaging Price Buy
SRP2111 10μG $432 Buy
SRP2109 10μG $432 Buy
SRP2028 10μG $438 Buy
SRP2002 10μG $468 Buy
SRP2001 10μG $468 Buy

TF II A Chemical Properties,Uses,Production

Biological Activity

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.

TF II A Preparation Products And Raw materials

Raw materials

Preparation Products

TF II A Suppliers

Global( 4)Suppliers
Supplier Tel Email Country ProdList Advantage
Merck KGaA 21-20338288 ordercn@merckgroup.com China 6394 58
Supplier Advantage
Merck KGaA 58
TFIIA (p12), γ subunit, GST tagged human TF II A TRANSCRIPTION FACTOR II A TRANSCRIPTION FACTOR IIA ( ALPHA, BETA, GAMMA) HsT18745 TF2A2 TFIIA-p12 human TFIIA-p55 human TFIIA, p55 subunit, GST tagged human TFIIA, reconstituted human MGC129969 MGC129970 TF2A1 TFIIA (p12), γ subunit, GST tagged human T18745 TFIIA-12 TFIIA-gamma TFIIAS