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Western Blot (WB) (Western blot analysis of lysates from LOVO cells, using TFII-I (Phospho-Tyr248) Antibody. The lane on the right is blocked with the phospho peptide.)

Rabbit TFII-I Polyclonal Antibody | anti-TFII-I antibody

TFII-I (Phospho-Tyr248) Antibody

Gene Names
GTF2I; WBS; DIWS; SPIN; IB291; BAP135; BTKAP1; TFII-I; WBSCR6; GTFII-I
Reactivity
Human, Mouse, Rat
Applications
Western Blot, ELISA
Purity
Purified from rabbit antiserum by affinity-chromatography using phospho peptide. The antibody against non-phospho peptide was removed by chromatography using corresponding non-phospho peptide.
Synonyms
TFII-I; Polyclonal Antibody; TFII-I (Phospho-Tyr248) Antibody; BAP-135; BAP135; BTK-associated protein-135; Bruton tyrosine kinase-associated protein-135; DIWS1T; GTF2I; GTFI; GTFII-I; General II-I; General transcription factor II-I; SPIN; SRF-Phox1 interacting protein; WBSCR6; Williams-Beuren syndrome chromo; anti-TFII-I antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Mouse, Rat
Clonality
Polyclonal
Specificity
TFII-I (Phospho-Tyr248) Antibody detects endogenous levels of TFII-I only when phosphorylated at Tyr248.
Purity/Purification
Purified from rabbit antiserum by affinity-chromatography using phospho peptide. The antibody against non-phospho peptide was removed by chromatography using corresponding non-phospho peptide.
Form/Format
Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Concentration
1 mg/ml (varies by lot)
Sequence Length
274
Applicable Applications for anti-TFII-I antibody
Western Blot (WB), ELISA (EIA)
Application Notes
WB: 1:500~1:1000
ELISA: 1:5000
Target Modification
Phospho
Modification Sites
H:Y248; M:Y248; R:Y248
Immunogen
The antiserum was produced against synthesized peptide derived from human TFII-I around the phosphorylation site of Tyr248.
Immunogen Range
214-263
Preparation and Storage
Stable at -20 degree C for at least 1 year.

Western Blot (WB)

(Western blot analysis of lysates from LOVO cells, using TFII-I (Phospho-Tyr248) Antibody. The lane on the right is blocked with the phospho peptide.)

Western Blot (WB) (Western blot analysis of lysates from LOVO cells, using TFII-I (Phospho-Tyr248) Antibody. The lane on the right is blocked with the phospho peptide.)

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
112 kDa
NCBI Official Full Name
general transcription factor II-I isoform 5
NCBI Official Synonym Full Names
general transcription factor IIi
NCBI Official Symbol
GTF2I
NCBI Official Synonym Symbols
WBS; DIWS; SPIN; IB291; BAP135; BTKAP1; TFII-I; WBSCR6; GTFII-I
NCBI Protein Information
general transcription factor II-I
UniProt Protein Name
General transcription factor II-I
UniProt Gene Name
GTF2I
UniProt Synonym Gene Names
BAP135; WBSCR6; GTFII-I; TFII-I; BAP-135; BTK-associated protein 135; SPIN

NCBI Description

This gene encodes a phosphoprotein containing six characteristic repeat motifs. The encoded protein binds to the initiator element (Inr) and E-box element in promoters and functions as a regulator of transcription. This locus, along with several other neighboring genes, is deleted in Williams-Beuren syndrome. There are many closely related genes and pseudogenes for this gene on chromosome 7. This gene also has pseudogenes on chromosomes 9, 13, and 21. Alternatively spliced transcript variants encoding multiple isoforms have been observed. [provided by RefSeq, Jul 2013]

Uniprot Description

Interacts with the basal transcription machinery by coordinating the formation of a multiprotein complex at the C-FOS promoter, and linking specific signal responsive activator complexes. Promotes the formation of stable high-order complexes of SRF and PHOX1 and interacts cooperatively with PHOX1 to promote serum-inducible transcription of a reporter gene deriven by the C-FOS serum response element (SRE). Acts as a coregulator for USF1 by binding independently two promoter elements, a pyrimidine-rich initiator (Inr) and an upstream E-box. Required for the formation of functional ARID3A DNA-binding complexes and for activation of immunoglobulin heavy-chain transcription upon B-lymphocyte activation.

Research Articles on TFII-I

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Product Notes

The TFII-I gtf2i (Catalog #AAA9502554) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The TFII-I (Phospho-Tyr248) Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's TFII-I can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), ELISA (EIA). WB: 1:500~1:1000 ELISA: 1:5000. Researchers should empirically determine the suitability of the TFII-I gtf2i for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "TFII-I, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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