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Available ordering format
Liquid in 0.9 % NaCl, 0.1 % sodium azide
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Immunogen
purified full length native protein P10645
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Raised in
Hen
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Clonality
Polyclonal
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Clone
Polyclonal
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Purification
Total IgY
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How to reconstitute
See included datasheet or contact our support service
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Storage condition
store at 4°C; make aliquots to avoid working with a stock. Please, remember to spin tubes briefly prior to opening them to avoid any losses that might occur from liquid material adhering to the cap or sides of the tubes.
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Verified applications
Western blot (WB), ELISA (ELISA)
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Connected products
Secondary antibodies
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Recommended dilutions for use
1: 1000 - 1: 5000 with standard ECL (WB), 1: 1000 - 1: 5000 (ELISA)
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Molecular weight expected аpparent
51 kDa
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Verified reactivity
human
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Possible reactivity
human
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No reactivity
no confirmed exceptions from predicted reactivity known in the moment
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Supplementary information
antibodies are specific against chromogranin A when tested in immunoblotting against urine from patients with carcinoid tumours
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References
to be added when available
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Scientific context
Chromogranin A (a protein of 457 amino acids which is encoded on chromosome 14) 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, phenochromocytomas, paragangliomas, and other neuroendocrine tumors. Coexpression of chromogranin A and neuron specific enolase (NSE) is common in neuroendocrine neoplasms.
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Notes
IgY fraction at 12.2 mg/ml. IgY fraction was isolated by a two-step PEG precipitation procedure followed by ammonium sulphate precipitation
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Protein number
P10645
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TAIR number
Refer to NCBI
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