|Immunocytochemistry (ICC)||1-3 ug/ml|
|Immunofluorescence (IF)||1-3 ug/ml|
|Western Blot (WB)||2-5 ug/ml|
|Tested Species reactivity||Dog, Human|
|Host / Isotype||Rabbit / IgG|
|Immunogen||Recombinant protein corresponding to amino acids 1–140 of human REX1 transcription factor|
|Contains||0.09% sodium azide|
|Storage conditions||Maintain refrigerated at 2-8°C for up to 1 month. For long term storage store at -20°C|
ABfinity™ recombinant antibodies are rabbit monoclonal antibodies, unmatched for producing superior results. ABfinity™ antibodies are developed by immunizing animals, screening for functionality, cloning the immunogen-specific antibody genes into high-level mammalian expression vectors, produced on a large scale, and purified with Protein A.
ABfinity™ monoclonal antibodies resemble rabbit monoclonals isolated from serum or produced by hybridomas, but demonstrate greater specificity and sensitivity. Because ABfinity™ recombinant antibodies are derived from cloned DNA sequences of the heavy and light antibody chains, they are not susceptible to cell-line drift or lot-to-lot variation, thus allowing for peak specificity and performance.
Intact IgG appears on a non-reducing gel as ~150 kDa band and upon reduction generating a ~25 kDa light chain band and a ~50 kDa heavy chain.
Rex1 is an exonuclease domain-containing transcription factor protein that can bind to Elongin. The Elongin complex stimulates the rate of transcription elongation by RNA polymerase II through suppression of transient pauses of the polymerase at various sites along the DNA template. Rex1 is a putative stem cell marker that is highly expressed in embryonic and adult stem cells.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: hREX-1; Reduced expression protein 1; REX-1; REX1; REX1 transcription factor; Zfp-42; Zinc finger protein 42 homolog; Zinc finger protein 754; ZNF754
Gene Aliases: REX-1; REX1; zfp-42; ZFP42; ZNF754
UniProt ID: (Human) Q96MM3
Entrez Gene ID: (Human) 132625
If an Invitrogen™ antibody doesn’t perform as described on our website or datasheet, we’ll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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