Invitrogen™ Human Chromogranin A ELISA Kit

Catalog No.	Quantity
EEL034	96 Tests

Catalog No. EEL034 Supplier Invitrogen™ Supplier No. EEL034

Description

ELISA

Chromogranin A (CHGA) is a member of the chromogranin/secretogranin family of neuroendocrine secretory proteins. It is found in secretory vesicles of neurons and endocine cells. CHGA is a precursor to three biologically active peptides: vasostatin, pancreastatin, and parastatin. These peptides act as autocine or paracrine negative modulators of the neuroendocrine system. CHGA is an excellent marker for carcinoid tumors, pheo-chromocytomas, paragangliomas, and other neuro-endocrine tumors. Coexpression of chromogranin A and neuron specific enolase (NSE) is common in neuroendocrine neoplasms.

Specifications

• Accession Number: P10645
• Assay Range: 62.5 to 4000 pg/mL
• Assay Sensitivity: 37.5 pg/mL
• Conjugate: HRP
• Product Type: ELISA
• Sample Type: Plasma, Serum
• For Use With (Equipment): Colorimetric Microplate Reader
• Gene ID (Entrez): 1113
• Gene Symbol: Chga
• Interassay CV: <10%
• Intraassay CV: <10
• Kit Contents: Pre-coated 96 well plate, Standard, Biotinylated Detection Antibody, HRP Conjugate, Standard & Sample Diluent, Biotinylated Detection Antibody Diluent, HRP Conjugate Diluent, Wash Buffer, TMB Substrate, Stop Solution, Plate Sealer
• Label or Dye: HRP
• Quantity: 96 Tests
• Regulatory Status: RUO
• Sample Volume: Plasma 100 μL, Serum 100 μL
• Storage Requirements: Refer to product documentation for component specific storage temperature.
• Target: Chromogranin A
• Test Time: 1 hrs 20 mins
• Total Assay Time: 3 hrs 30 mins