B MyB (MYBL2) Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	IF, WB
Recommend Dilution	Western Blot: 1/500-1/1000. Immunofluorescence: 1/50-1/200.
Reactivity	Human, Mouse, Rat
Host	Rabbit
Clonality	Polyclonal
Specificity	This antibody antibody detects endogenous levels of B-Myb / MYB2 protein.
Formulation	Phosphate buffered saline (PBS), pH~7.2 State: Aff - Purified State: Liquid purified Ig fraction (> 95% pure by SDS-PAGE) Preservative: 0.05% Sodium Azide
Concentration	1.0 mg/ml
Purification	Affinity Chromatography using epitope-specific immunogen
Conjugation	Unconjugated
Storage Condition	Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer. Avoid repeated freezing and thawing.
Predicted Protein Size	~80 kDa
Gene Name	MYB proto-oncogene like 2
Database Link	Entrez Gene 17865 MouseEntrez Gene 296344 RatEntrez Gene 4605 Human UniProt ID P10244
Background	Expression of the B-Myb transcription factor is upregulated during late G1 phase of the cell cycle by an E2F-dependent transcriptional mechanism. B-Myb is specifically phosphorylated during S phase, suggesting that a cyclin-dependent kinase (Cdk) regulates its activity. Consistent with this notion, the S phase-specific cyclin A/Cdk2 was found previously to enhance B-Myb transactivation activity in cotransfected cells. There is evidence that B-Myb is a direct physiological target for cyclin A/Cdk2. Data indicate that phosphorylation by cyclin A/Cdk2 is directly involved in enhancing B-Myb transactivation activity and that levels of endogenous cyclin A/Cdk2 activity may contribute to cell line-specific B-Myb function . Nuclear entry of B-Myb is dependent on multiple nuclear localization signals (NLS's). Mutagenesis of the putative NLS's of B-Myb has identified two separate NLS's, NLS1 and NLS2. Each of the two NLS's is essential for efficient nuclear targeting.
Synonyms	BMYB, B-Myb
Reference Data
Protein Families	Druggable Genome, Stem cell - Pluripotency, Transcription Factors

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