SP1(Phospho-Thr739) Antibody

Catalog Number:

11241

Amount:

100μg

Price:

$319

Swiss-Prot No:

Swiss-Prot: P08047
NCBI Protein: NP_612482.2

Form of Antibody:

Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Storage/Stability:

Immunogen:

Peptide sequence around phosphorylation site of threonine 739 (T-A-T(p)-P-S) derived from human SP1

Purification:

Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy usi

Specificity/Sensitivity:

The antibody detects endogenous levels of SP1 only when phosphorylated at threonine 739.

Applications:

WB

Background:

Transcription factor that can activate or repress transcription in response to physiological and pathological stimuli. Binds with high affinity to GC-rich motifs and regulates the expression of a large number of genes involved in a variety of processes such as cell growth, apoptosis, differentiation and immune responses. Highly regulated by post-translational modifications (phosphorylations, sumoylation, proteolytic cleavage, glycosylation and acetylation). Binds also the PDGFR-a G-box promoter. May have a role in modulating the cellular response to DNA damage. Implicated in chromatin remodeling. Plays a role in the recruitment of SMARCA4/BRG1 on the c-FOS promoter. Plays an essential role in the regulation of FE65 gene expression.

Thiesen HJ,et al.(1990)Nucleic Acids Res.18(11):3203-9.
Zutter MM,et al.(1997) Blood.90(2):678-89.
Lou Z,et al.(2005)Cancer Res.65(3):1007-17

References:

appl_detail:

Predicted MW: 90kd
Western blotting: 1:500~1:1000

Datasheet PDF