Immunofluorescence (1-4 ug/mL) Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) (1:50-1:200) Western Blot (1:250-1:500) The optimal working dilution should be determined by the end user.
In PBS, pH 7.2 (40% glycerol, 0.02% sodium azide).
Store at 4°C. For long term storage store at -20°C. Aliquot to avoid repeated freezing and thawing.
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Western Blot analysis of Lane 1: negative control (vector only transfected HEK293T cell lysate) and Lane 2: over-expression lysate (co-expressed with a C-terminal myc-DDK tag in mammalian HEK293T cells) with RUNX1 polyclonal antibody (Cat # PAB30681).
Immunohistochemical staining (Formalin-fixed paraffin-embedded sections) of human bone marrow with RUNX1 polyclonal antibody (Cat # PAB30681) shows strong nuclear positivity in bone marrow poietic cells.
Immunofluorescent staining of A-431 cells with RUNX1 polyclonal antibody (Cat # PAB30681) (Green) shows positivity in vesicles and nucleus but excluded from the nucleoli.
Core binding factor (CBF) is a heterodimeric transcription factor that binds to the core element of many enhancers and promoters. The protein encoded by this gene represents the alpha subunit of CBF and is thought to be involved in the development of normal hematopoiesis. Chromosomal translocations involving this gene are well-documented and have been associated with several types of leukemia. Three transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq