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p-HBP1 (S402) pAb

p-HBP1 (S402) pAb

Cat no: BS4692

Supplier: Bioworld Technology, Inc.
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The HMG-box protein-1 (HBP1) is a member of the HMG family of transcription factors, which are characterized by the presence of a conserved protein motif, the high mobility group (HMG) 1 box, that mediates DNA binding. HBP1 binds to the tumor suppressor proteins Rb and p130 and initiates cell cycle arrest. Terminal cell differentiation requires this initial cell cycle arrest followed by the coordinated expression of genes defined as tissue-specifc markers. Along with initiating the commitment to cell differentiation, the continued activity of HBP1 abrogates the expression of tissue-specific genes by associating with the MyoD proteins. In muscle cell differentiation, the MyoD family of transcription factors, which include Myf5, MyoD and myogenein, induce the expression of these cell-type specific proteins and contribute to the development of cell phenotypes. The progression of terminal differentiation is, therefore, dependent on both a decrease in HBP1 activity and the corresponding activation of MyoD-induced gene transcription.
Catalogue number: BS4692
Reactivities: Human, Mouse, Rat
Hosts: Rabbit
Applications: Western Blot
Size: 100ug/100ul
Swiss prot: O60381
Dilutions: WB: 1:500~1:1000
Form: liquid
Storage buffer: 1 mg/ml in Phosphate buffered saline (PBS) with 0.05% sodium azide, approx. pH 7.2.
Concentration: 1ug/ul
Antigen: Synthetic phosphopeptide derived from human HBP1 around the phosphorylation site of Serine 402.
Species: p-HBP1 (S402) pAb detects endogenous levels of HBP1 protein only when phosphorylated at Ser402.
Molecular weight: ~ 58, 80 kDa
Purity: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).
Storage temp: Store at 4 degrees C short term. Aliquot and store at -20 degrees C long term. Avoid freeze-thaw cycles.
Alternative names: HMG box-containing protein 1; HMG box transcription factor 1; High mobility group box transcription factor 1; HBP1
Additional info: For research use only, not for use in diagnostic procedure.

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