Human Chromogranin A Antibody Summary
Met1-Gly457
Accession # P10645
Applications
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Scientific Data
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Chromogranin A in H69AR Human Cell Line. Chromogranin A was detected in immersion fixed H69AR human small cell lung cancer cell line using Mouse Anti-Human Chromogranin A Monoclonal Antibody (Catalog # MAB90981) at 25 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.
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Chromogranin A in Human Parathyroid. Chromogranin A was detected in immersion fixed paraffin-embedded sections of human parathyroid using Mouse Anti-Human Chromogranin A Monoclonal Antibody (Catalog # MAB90981) at 5 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Mouse HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS002) and counterstained with hematoxylin (blue). Specific staining was localized to principal cells. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.
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Immunofluorescent Staining of Adult Stem Cell-derived Human Descending Colon Organoids. Adult stem cells isolated from human descending colon were cultured following the steps detailed in the human intestinal organoid culture protocol. (A) The organoids were fixed and stained with a Mouse Anti-Human MUC2 Monoclonal Antibody (Novus Biologicals; Catalog # NBP2-44431; green) to visualize intestinal goblet cells and counterstained with a Goat Anti-Human/Mouse E-Cadherin Antigen Affinity-purified Polyclonal Antibody (Catalog # AF748; red) and DAPI (Catalog # 5748; blue). The image shown was taken at 10x magnification. (B) The organoids were fixed and stained with a Mouse Anti-Human Chromogranin A Monoclonal Antibody (Catalog # MAB90981; green) to visualize enteroendocrine cells and counterstained with a Goat Anti-Human/Mouse E-Cadherin Antigen Affinity-purified Polyclonal Antibody (Catalog # AF748; red) and DAPI (Catalog # 5748; blue). The image shown was taken at 20x magnification.
Reconstitution Calculator
Preparation and Storage
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: Chromogranin A
Human Chromogranin A (CHGA) an acidic protein and a member of the chromogranin/secretogranin family of neuroendocrine secretory proteins. It is located in secretory vesicles of neurons and endocrine cells such as islet beta cell secretory granules in pancreas. Chromogranin A expression has been oberserved in neuroendocrine tumors, medullary thyroid carcinoma, as well as carcinoid tumors.
Product Datasheets
Citation for Human Chromogranin A Antibody
R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.
1 Citation: Showing 1 - 1
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Loss of MAGEL2 in Prader-Willi syndrome leads to decreased secretory granule and neuropeptide production
Authors: H Chen, AK Victor, J Klein, KF Tacer, DJ Tai, C de Esch, A Nuttle, J Temirov, LC Burnett, M Rosenbaum, Y Zhang, L Ding, JJ Moresco, JK Diedrich, JR Yates, HS Tillman, RL Leibel, ME Talkowski, DD Billadeau, LT Reiter, PR Potts
JCI Insight, 2020-09-03;5(17):.
Species: Mouse
Sample Types: Cell Lysates, Whole Cells
Applications: ICC, Western Blot
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