NKX2.2 (Neuroendocrine & Ewing Sarcoma Marker) Antibody - With BSA and Azide
Mouse Monoclonal Antibody [Clone SPM564 ]
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Application ![]()
| IF, FC, IHC-P |
---|---|
Primary Accession | O95096 |
Other Accession | 4821, 516922 |
Reactivity | Human, Mouse, Chicken |
Host | Mouse |
Clonality | Monoclonal |
Isotype | Mouse / IgG2b, kappa |
Clone Names | SPM564 |
Calculated MW | 30133 Da |
Gene ID | 4821 |
---|---|
Other Names | Homeobox protein Nkx-2.2, Homeobox protein NK-2 homolog B, NKX2-2, NKX2.2, NKX2B |
Application Note | IF~~1:50~200 FC~~1:10~50 IHC-P~~N/A |
Format | 200ug/ml of Ab purified from Bioreactor Concentrate 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 | NKX2.2 (Neuroendocrine & Ewing Sarcoma Marker) Antibody - With BSA and Azide 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.
REFERENCES
Wang, Y.C. et al. (2009) Endocr Relat Cancer 16, 267-79. | Yoshida A et. al. Am J Surg Pathol. 2012;36(7):993-9

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