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Abs to Chromogranin
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Anti -Chromogranin A, mixed clones (BSA & Azide Free) (CGA, CHG A, Pancreastatin, Parathyroid secretory protein 1, Pituitary secretory protein I, Vasostatin, SPI)
Anti -Chromogranin A, mixed clones (BSA & Azide Free) (CGA, CHG A, Pancreastatin,
Parathyroid secretory protein 1, Pituitary secretory protein I, Vasostatin, SPI)
Pricing
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| Clone |
Host |
Grade |
Applications |
| Monoclonal |
Mouse |
Affinity Purified |
IH |
|
| Chromogranin A (a protein of 439-amino acid which is encoded on chromosome 14) is present in neuroendocrine cells throughout the body, including the neuroendocrine cells of the large and small intestine, adrenal medulla and pancreatic islets. It is an excellent marker for carcinoid tumors, pheochromocytomas, paragangliomas, and other neuroendocrine tumors. Coexpression of chromogranin A and neuron specific enolase (NSE) is common in neuroendocrine neoplasms. | | | Catalog # | C5069-98X | | Applications | Suitable for use in Immunohistochemistry (formalin/paraffin). Other applications not tested. | | Recommended Dilutions | Immunohistochemistry: 0.5-1.0ug/ml for 30 min at RT. Although not required, staining of formalin/paraffin tissues is ENHANCED by boiling the tissue sections in 10mM citrate buffer, pH 6.0 for 10-20 min followed by cooling at RT for 20 min. | | Optimal dilution determined by the researcher. | | Positive Control | Pancreas | | Cellular Localization | Cytoplasmic | | MW of Antigen | 68-75kD | | Storage and Stability | May be stored at 4°C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot and add glycerol (40-50%). Freeze at-20°C or colder. Aliquots are stable for at least 12 months at-20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. | | CAS Number | n/a | | Clone Type | Monoclonal | | Isotype | IgG1 | | Clone No | 3F131 | | Host | Mouse | | Source | Human | | Concentration | ~1mg/ml | | Form | Supplied as a liquid in 10mM PBS, pH 7.4. Also available with BSA and azide. See Cat # C5069-98. | | Purity | Purified by Protein G affinity chromatography. | | Immunogen | Human pheochromocytoma | | Specificity | The cocktail is especially designed for sensitive detection of Chromogranin A in formalin-fixed, paraffin-embedded tissues. Species Crossreactivity: human and monkey. | | | Important Note | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. |
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