Applications | Tested Dilution | Publications |
---|---|---|
Western Blot (WB) |
1:200-1:4000 | - |
Immunohistochemistry (Paraffin) (IHC (P)) |
1:150 | - |
Immunocytochemistry (ICC/IF) |
1:100 | - |
Product Specifications | |
---|---|
Species Reactivity |
Human, Mouse |
Host/Isotype |
Mouse / IgG1 |
Class |
Monoclonal |
Type |
Antibody |
Clone |
OTI2E12 |
Immunogen |
Full length human recombinant protein of human CHGA produced in HEK293T cell. |
Conjugate |
Unconjugated |
Form |
lyophilized |
Concentration |
1 mg/mL |
Purification |
Affinity chromatography |
Storage buffer |
PBS, pH 7.3, with 8% trehalose |
Contains |
no preservative |
Storage conditions |
-20° C, Avoid Freeze/Thaw Cycles |
For reconstitution, we recommend adding 100 µL distilled water to a final antibody concentration of about 1 mg/mL. To use this carrier-free antibody for conjugation experiments, we strongly recommend performing another round of desalting. (Zeba Spin Desalting Columns, 7KMWCO, 0.5 mL, Product # 89882)
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.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: AL-11; AL26; Beta-granin; betagranin (N-terminal fragment of chromogranin A); Catestatin; CgA; chromofungin; Chromogranin-A; CTNNB; DKFZp686D02253; EA-92; ER-37; ES-43; FLJ25606; FLJ37923; GE-25; GR-44; GV-19; LF-19; MGC105435; p-Glu serpinin precursor; Pancreastatin; parathyroid secretory protein 1; Pituitary secretory protein I; Serpinin; Serpinin-RRG; SL21; SP-I; SS-18; Vasostatin I; Vasostatin II; Vasostatin-1; Vasostatin-2; WA-8; WE-14
Gene Aliases: CGA; CHGA; ChrA
UniProt ID: (Human) P10645, (Mouse) P26339
Entrez Gene ID: (Human) 1113, (Mouse) 12652
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