Chromogranin A Rabbit Monoclonal Antibody(ARB920)
CAT.NO. : ARB6712
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Background
Chromogranin A (CGA) is an acidic protein which is reported to be widely expressed in neural tissues and in secretory granules of human endocrine cells eg parathyroid gland, adrenal medulla, anterior pituitary gland, islet cells of the pancreas and C cells of the thyroid. CGA is found in the large majority of epithelial NE tumours: pituitary adenomas, parathyroid and pancreatic islet cell tumours, medullary thyroid carcinoma, and carcinoid tumours. Together with synaptophysin, CGA is the most important marker for the identification of NE and neuronal tumours and NE/neuronal differentiation in other tumours.
Application
Application | Dilution Ratio |
---|---|
IHC | 1:100-1:200 |
Overview
Predicted Molecular Wt | 51kDa |
Species Cross-reactivity | Human |
Applications | HIC-P |
Purity | ProA affinity purified IgG |
Form | Liquid |
Swissprot ID | P10645 |
Subcellular location | Cytoplasm |
Recommended method | Heat induced epitope retrieval with Tris-EDTA buffer (pH 9.0), primary antibody incubate at RT (18°C-25°C) for 30 minutes. |
Immunogen | Synthetic peptide corresponding to residues within aa400 to aa600 of Chromogranin A |
Storage Buffer | PBS 59%, Sodium azide 0.01%, Glycerol 40%, BSA 0.05%. |
Data

Immunohistochemical staining of human colon tissue using Chromogranin A Rabbit Monoclonal Antibody (ARB920).
Storage
Store at -20°C. Stable for one year from the date of shipment.
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
