Anti-NKX2.2 Antibody
Recombinant Mouse Monoclonal Antibody
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Application ![]()
| IHC-P, IF, FC |
---|---|
Primary Accession | O95096 |
Other Accession | 516922 |
Reactivity | Human, Mouse, Rat, Chicken |
Host | Mouse |
Clonality | Monoclonal |
Isotype | Mouse / IgG2b, kappa |
Clone Names | rNX2/294 |
Calculated MW | 30133 Da |
Gene ID | 4821 |
---|---|
Other Names | Homeobox protein NK-2 homolog B, NK2 transcription factor like protein B, NK2 transcription factor related locus 2, NKX22, Nkx2b, tinman |
Application Note | Flow Cytometry (0.5-1ug/million cells); Immunofluorescence (1-2ug/ml); ,Immunohistology (Formalin-fixed) (0.5-1ug/ml for 30 minutes at RT),(Staining of formalin-fixed tissues requires boiling tissue sections in 10mM citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes),Optimal dilution for a specific application should be determined. |
Format | 200ug/ml of recombinant MAb purified by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml. |
Storage | Store at 2 to 8°C.Antibody is stable for 24 months. |
Precautions | Anti-NKX2.2 Antibody is for research use only and not for use in diagnostic or therapeutic procedures. |
Name | NKX2-2 |
---|---|
Synonyms | NKX2.2, NKX2B |
Function | Transcriptional activator involved in the development of insulin-producting beta cells in the endocrine pancreas (By similarity). May also be involved in specifying diencephalic neuromeric boundaries, and in controlling the expression of genes that play a role in axonal guidance. Binds to elements within the NEUROD1 promoter (By similarity). |
Cellular Location | Nucleus {ECO:0000255|PROSITE-ProRule:PRU00108}. |
For Research Use Only. Not For Use In Diagnostic Procedures.
Provided below are standard protocols that you may find useful for product applications.
BACKGROUND
Expression of NKX2.2 has been found in neuroendocrine tumors of the gut, making it a potential marker for the study of gastrointestinal neuroendocrine tumors. More recently, NKX2.2 protein was identified as a target of EWS-FLI-1, the fusion protein specific to Ewing sarcoma, and was shown to be differentially upregulated in Ewing sarcoma on the basis of array-based gene expression analysis. It acts as a valuable marker for Ewing sarcoma, with a sensitivity of 93% and a specificity of 89%, and aids in the differential diagnosis of small round cell tumors.

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