Transcriptional activator Myb; Proto-oncogene c-Myb

For Research Use Only. Not for use in diagnostic procedures.

Polyclonal

Rabbit

Recognizes endogenous levels of c-Myb protein.

The antibody was purified by immunogen affinity chromatography.

Liquid in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide.

Shipped at 4 degree C. Upon delivery aliquot and store at -20 degree C for one year. Avoid freeze/thaw cycles.

Small volumes of anti-MYB antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Rabbit polyclonal antibody to c-Myb

Western Blot (WB),Immunohistochemistry (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC)

WB (1/500 - 1/1000), IHC (1/100 - 1/200), IF (1/100 - 1/500), ICC (1/100 - 1/500)

Western blot analysis of c-Myb expression in K562 (A), rat skeletal muscle (B) whole cell lysates.

Immunohistochemical analysis of c-Myb staining in human tonsil formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the antibody at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

Immunofluorescent analysis of c-Myb staining in HeLa cells. Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with the primary antibody in 3% BSA-PBS and incubated overnight at 4 °C in a humidified chamber. Cells were washed with PBST and incubated with a DyLight 594-conjugated secondary antibody (red) in PBS at room temperature in the dark.

37,507 Da

v-myb avian myeloblastosis viral oncogene homolog

transcriptional activator Myb

Transcriptional activator Myb

MYB_HUMAN

This gene encodes a transcription factor that is a member of the MYB family of transcription factor genes. The protein contains three domains, an N-terminal DNA-binding domain, a central transcriptional activation domain and a C-terminal domain involved in transcriptional repression. This protein plays an essential role in the regulation of hematopoiesis and may play a role in tumorigenesis. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jun 2009]

Myb: Transcriptional activator; DNA-binding protein that specifically recognize the sequence 5'-YAAC[GT]G-3'. Plays an important role in the control of proliferation and differentiation of hematopoietic progenitor cells. 6 isoforms of the human protein are produced by alternative splicing.

Protein type: DNA-binding; Oncoprotein; Transcription factor

Chromosomal Location of Human Ortholog: 6q22-q23

Cellular Component: nuclear matrix; cytosol

Molecular Function: protein binding; chromatin binding

Biological Process: positive regulation of histone H3-K9 methylation; transcription, DNA-dependent; thymus development; in utero embryonic development; positive regulation of transcription, DNA-dependent; homeostasis of number of cells; positive regulation of histone H3-K4 methylation; negative regulation of transcription from RNA polymerase II promoter; chromatin remodeling; positive regulation of T-helper cell differentiation; regulation of transcription, DNA-dependent; calcium ion transport; B cell differentiation; positive regulation of transcription from RNA polymerase II promoter; negative regulation of transcription, DNA-dependent; blood coagulation; embryonic gut development; G1/S transition of mitotic cell cycle

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