Chromogranin A antibody
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- Target See all Chromogranin A (CHGA) Antibodies
- Chromogranin A (CHGA)
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Reactivity
- Human
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Host
- Mouse
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Clonality
- Monoclonal
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Conjugate
- This Chromogranin A antibody is un-conjugated
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Application
- Immunohistochemistry (Formalin-fixed Sections) (IHC (f))
- Specificity
- Chromogranin A 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. Co-expression of chromogranin A and neuron specific enolase (NSE) is common in neuroendocrine neoplasms. Reportedly, co-expression of certain keratins and chromogranin indicates neuroendocrine lineage. The presence of strong anti-chromogranin staining and absence of anti-keratin staining should raise the possibility of paraganglioma. The co-expression of chromogranin and NSE is typical of neuroendocrine neoplasms. Most pituitary adenomas and prolactinomas readily express chromogranin.
- No Cross-Reactivity
- Rat (Rattus)
- Cross-Reactivity (Details)
- Human. Does not react with Rat.
- Purification
- 1.0mg/ml of Ab purified from Bioreactor by Protein A/G.
- Immunogen
- Recombinant full-length human chromogranin A protein
- Clone
- CGA-413
- Isotype
- IgG2b kappa
- Top Product
- Discover our top product CHGA Primary Antibody
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- Application Notes
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Known_Application: Immunohistochemistry (Formalin-fixed) (0.25-0.5 μg/mL for 30 minutes at RT) (Staining of formalin-fixed tissues requires heating tissue sections in 10 mM Tris with 1 mM EDTA, pH 9.0, for 45 min at 95°C followed by cooling at RT for 20 minutes), Optimal dilution for a specific application should be determined.
Positive_Control: PC12 cells. Adrenal gland, bowel, thyroid, pancreas or pheochromocytoma.
- Restrictions
- For Research Use only
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- Concentration
- 1.0 mg/mL
- Buffer
- Prepared in 10 mM PBS, WITHOUT BSA and Azide.
- Preservative
- Azide free
- Storage
- -20 °C,-80 °C
- Storage Comment
- Antibody without azide store at -20 to -80 °C. Antibody is stable for 24 months. Non-hazardous.
- Expiry Date
- 24 months
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- Target
- Chromogranin A (CHGA)
- Alternative Name
- CHGA (CHGA Products)
- Synonyms
- CGA antibody, CG-ALPHA antibody, FSHA antibody, GPHA1 antibody, GPHa antibody, HCG antibody, LHA antibody, TSHA antibody, ChrA antibody, fj05f09 antibody, si:dkey-177p2.2 antibody, wu:fj05f09 antibody, zgc:101749 antibody, zgc:56075 antibody, CHGA antibody, cgA antibody, chga antibody, chromogranin A antibody, glycoprotein hormones, alpha polypeptide antibody, uncharacterized CHGA antibody, chromogranin A S homeolog antibody, CHGA antibody, CGA antibody, Chga antibody, chga antibody, chga.S antibody
- Background
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Beta-Granin, CGA, CHGA, Chromogranin A Parathyroid Secretory Protein 1, ER-37, Pancreastatin, Parastatin, Parathyroid Secretory Protein 1, Pituitary Secretory Protein I, SP-I, Vasostatin I or II,Chromogranin A / CHGA (Neuroendocrine Marker)
Cellular localisation: Finely granular cytoplasmic - Molecular Weight
- 68-75kDa
- Gene ID
- 1113, 150793
- UniProt
- P10645
- Pathways
- Negative Regulation of Hormone Secretion, cAMP Metabolic Process, Regulation of G-Protein Coupled Receptor Protein Signaling
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