Human CHGA / Chromogranin A

Mouse

Human, Monkey, Mouse, Rat, Pig (tested or 100% immunogen sequence identity)

Guinea pig, Rabbit, Sheep

IgG1,k Monoclonal

LK2H10

Unconjugated

Protein G purified

Unmodified. Also available Azide-free, BSA-free, Ready-to-Use.

Human pheochromocytoma cells were used as the immunogen for this Chromogranin A antibody.

Human CHGA / Chromogranin A

• IHC
• IHC - Paraffin (0.5 - 1 µg/ml)
• Immunofluorescence (1 - 2 µg/ml)
• Western blot (0.5 - 1 µg/ml)
• Immunoprecipitation
• Flow Cytometry (0.5 - 1 µg/10E6 cells)
• ELISA

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 chromogranin A antibody staining and absence of keratin antibody 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. ELISA: Order BSA-free antibody format for coating.

1X PBS, 0.1 mg/ml BSA, 0.05% sodium azide

Store at 2°C to 8°C.

For research use only. Intended for use by laboratory professionals.

This antibody carries the LSBio 100% Guarantee.

Uniprot: P10645 NCBI: NM_001275 NP_001266.1