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TFAP2A / AP-2

transcription factor AP-2 alpha (activating enhancer binding protein 2 alpha)

Sequence-specific DNA-binding protein that interacts with inducible viral and cellular enhancer elements to regulate transcription of selected genes. AP-2 factors bind to the consensus sequence 5'-GCCNNNGGC-3' and activate genes involved in a large spectrum of important biological functions including proper eye, face, body wall, limb and neural tube development. They also suppress a number of genes including MCAM/MUC18, C/EBP alpha and MYC. AP-2-alpha is the only AP-2 protein required for early morphogenesis of the lens vesicle. Together with the CITED2 coactivator, stimulates the PITX2 P1 promoter transcription activation. Associates with chromatin to the PITX2 P1 promoter region. Caution: AP-2B refers to both an alternatively spliced form of AP-2 and to the related transcription factor AP-2 beta.

Gene Name: transcription factor AP-2 alpha (activating enhancer binding protein 2 alpha)
Synonyms: TFAP2A, Activator protein 2, AP-2, AP-2a, AP2TF, AP-2alpha, BOFS, TFAP2, Transcription factor AP-2, AP-2 transcription factor, AP2-alpha
Target Sequences: NM_003220 NP_003211.1 P05549

Publications (4)

1
Inhibition of neural crest formation by Kctd15 involves regulation of transcription factor AP-2. Zarelli VE, Dawid IB. Proceedings of the National Academy of Sciences of the United States of America. 2013 110:2870-5. (WB, IP; Zebrafish) [Full Text Article] [PubMed:23382213] Related Antibodies: LS-C87212.
2
Dual control of pcdh8l/PCNS expression and function in Xenopus laevis neural crest cells by adam13/33 via the transcription factors tfap2a and arid3a. Khedgikar V, Abbruzzese G, Mathavan K, Szydlo H, Cousin H, Alfandari D. eLife. 2017 6: (WB; Human) [Full Text Article] [PubMed:28829038] [PMC:PMC5601995]
3
Tfap2a is a novel gatekeeper of nephron differentiation during kidney development. Brooke E Chambers, Gary F Gerlach, Eleanor G Clark, Karen H Chen, Anna E Levesque, Ignaty Leshchiner, Wolfram Goessling, Rebecca A Wingert. Development (Cambridge, England). 2019 July;146: [Full Text Article] [PubMed:31160420] [PMC:PMC6633607] Related Antibodies: LS-C87212.
4
Kctd15 regulates nephron segment development by repressing Tfap2a activity. Brooke E Chambers, Eleanor G Clark, Allison E Gatz, Rebecca A Wingert. Development (Cambridge, England). 2020 Dec;147:dev191973. [Full Text Article] [PubMed:33028614] [PMC:PMC7758634] Related Antibodies: LS-C87212.
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Proteins (7)
Over-Expression Lysate (4)
Recombinant (3)
TFAP2A / AP-2 (7)
No (7)
GST (1)
GST, N-terminus (1)
Myc-DDK (Flag) (5)
Human (5)
293T Cells (2)
HEK 293 Cells (3)
Wheat Germ Extract (2)
Purified (1)
TFAP2A / AP-2 Protein - 12.5% SDS-PAGE of human TFAP2A stained with Coomassie Blue
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Wheat Germ Extract
GST
74.5 kDa
10 µg/$479; 25 µg/$670
TFAP2A / AP-2 Protein - 12.5% SDS-PAGE Stained with Coomassie Blue
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Wheat Germ Extract
GST, N-terminus
10 µg/$479; 25 µg/$670
TFAP2A / AP-2 Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
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HEK 293 Cells
Myc-DDK (Flag)
47.3 kDa
100 µg/$710
TFAP2A / AP-2 Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
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HEK 293 Cells
Myc-DDK (Flag)
47 kDa
100 µg/$494
TFAP2A / AP-2 Protein - Purified recombinant protein TFAP2A was analyzed by SDS-PAGE gel and Coomassie Blue Staining
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HEK 293 Cells
Myc-DDK (Flag)
47 kDa
20 µg/$1,107
TFAP2A / AP-2 Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
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293T Cells
Myc-DDK (Flag)
47.3 kDa
20 µg/$215
TFAP2A / AP-2 Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
293T Cells
Myc-DDK (Flag)
47 kDa
20 µg/$150
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For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).