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Immunofluorescent analysis of GATA2 (green) in HeLa cells. Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature. Cells were then blocked with 5% normal goat serum (Product #31873) for 15 minutes at room temperature. Cells were then probed with a rabbit polyclonal antibody recognizing GATA2 (Product # PA1-100) at a dilution of 1:200 for at least 1 hour at 37°C. Cells were then washed with PBS and incubated with DyLight 488 goat-anti-rabbit secondary antibody at a dilution of 1:200 for 30 minutes at room temperature. Nuclei (blue) were stained with Hoechst 33342 dye (Product# 62249). Images were taken on a Thermo Scientific ArrayScan at 10X magnification.
|Tested species reactivity||Human, Mouse|
|Host / Isotype||Rabbit / IgG|
|Immunogen||N-terminal truncated human recombinant protein|
|Storage buffer||PBS with 1mg/ml BSA, 30% glycerol|
|Contains||0.05% sodium azide|
|Tested Applications||Dilution *|
|Immunohistochemistry (Paraffin) (IHC (P))||1:100-1:400|
|Western Blot (WB)||1:500-1:1000|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
PA1-100 specifically detects GATA2 and does not crossreact with GATA1 or GATA3.
This gene encodes a member of the GATA family of zinc-finger transcription factors that are named for the consensus nucleotide sequence they bind in the promoter regions of target genes. The encoded protein plays an essential role in regulating transcription of genes involved in the development and proliferation of hematopoietic and endocrine cell lineages. Alternative splicing results in multiple transcript variants.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
endothelial transcription factor GATA-2; GATA-binding protein 2
DCML; Gata-2; GATA2; IMD21; MONOMAC; NFE1B