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Home >> Antibodies >> NKX2.5 Antibody

NKX2.5 Antibody (RQ7290)

  Catalog No Formulation Size Price (USD)  
Image RQ7290 0.5mg/ml if reconstituted with 0.2ml sterile DI water 100 ug 429
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Immunofluorescent staining of FFPE human SiHa cells with NKX2.5 antibody (green) and DAPI nuclear stain (blue). HIER: steam section in pH6 citrate buffer for 20 min.
Flow cytometry testing of human 293T cells with NKX2.5 antibody at 1ug/million cells (blocked with goat sera); Red=cells alone, Green=isotype control, Blue= NKX2.5 antibody.
Western blot testing of human 1) U-2 OS, 2) U-251 and 3) SiHa cell lysate with NKX2.5 antibody. Predicted molecular weight ~35 kDa, routinely observed at 35~45 kDa.
Availability 1-3 business days
Species Reactivity Human
Format Antigen affinity purified
Clonality Polyclonal (rabbit origin)
Isotype Rabbit IgG
Purity Antigen affinity purified
Buffer Lyophilized from 1X PBS with 2% Trehalose
UniProt P52952
Localization Nuclear, cytoplasmic
Applications Western blot : 0.5-1ug/ml
Immunofluorescence : 5ug/ml
Flow cytometry : 1-3ug/million cells
Direct ELISA : 0.1-0.5ug/ml
Limitations This NKX2.5 antibody is available for research use only.
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Description

Homeobox protein Nkx-2.5, also known as NKX2E or CSX is a protein that in humans is encoded by the NKX2-5 gene. It is mapped to 5q35.1. Homeobox-containing genes play critical roles in regulating tissue-specific gene expression essential for tissue differentiation, as well as determining the temporal and spatial patterns of development. Nkx2.5 and Tbx5 directly bound to the promoter of the gene encoding cardiac-specific natriuretic peptide precursor type A (NPPA) in tandem, and both transcription factors showed synergistic activation. The cardiac homeobox protein Nkx2.5 is essential in cardiac development, and mutations in CSX (which encodes Nkx2.5) cause various congenital heart malformations.

Application Notes

Optimal dilution of the NKX2.5 antibody should be determined by the researcher.

Immunogen

Recombinant human protein (amino acids K15-R132) was used as the immunogen for the NKX2.5 antibody.

Storage

After reconstitution, the NKX2.5 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.

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