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Product Information
Protein full name | Chromogranin A |
Immunogen | Synthesized peptide derived from human Chromogranin A |
Uniprot ID | P10645 |
Source | Mouse IgG1, kappa |
Concentration | 1 mg/ml |
Purity | The antibody was affinity-purified from mouse ascites by affinity-chromatography using specific immunogen. |
Applications
IHC/IF | Human | 1: 200-1: 500 | pancreas |
Background
Chromogranin A is a member of the granin family of neuroendocrine secretory proteins. It is located in secretory vesicles of neurons and endocrine cells. Chromogranin A is the precursor to several functional peptides including vasostatin, pancreastatin, catestatin and parastatin. These peptides negatively modulate the neuroendocrine function of the releasing cell (autocrine) or nearby cells (paracrine). CgA is one of the most used tumor markers in NET's (neuroendocrine tumors) , and elevated CgA concentrations have been demonstrated in serum or plasma of patients with different types of these tumors.
Images
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Immunohistochemistry analysis of paraffin embedded human pancreas using Chromogranin A (GB14049) at dilution of 1: 200 |
Storage
| Storage | Store at -20 ℃ for one year. Avoid repeated freeze/thaw cycles. |
| Storage Buffer | Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide. |
NOTE:
1.This product is intended for research only.
2.This product is recommended to dilute with the Primary Antibody Dilution Buffer （G2025）.
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