Immunohistochemistry (IHC) : Human neuroendocrine tumor stained with anti-Chromogranin A antibody using peroxidase-conjugate and DAB chromogen. Note cytoplasmic tumor cells.

mouse anti-Chromogranin A monoclonal antibody (ZM12) 6123

Price range: $160.00 through $528.00

Antibody summary

Mouse monoclonal to Chromogranin A
Suitable for: Immunohistochemistry (formalin-fixed, paraffin-embedded tissues)
Reacts with: Human
Isotype:IgG2b
Control: Pancreas or neuroendocrine tumor
Visualization: Cytoplasmic
0.1, 0.5, 1.0 mL concentrated, 7 mL prediluted

available sizes

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SKU: 6123parent Categories: antibody, Zeta IHC antibodies Tags: anatomy, Chromogranin A, Neuropathology/Endocrine

Weight	1 lbs
Dimensions	9 × 5 × 2 in
host	mouse
isotype	IgG2b
clonality	monoclonal
concentration	concentrate, predilute
applications	IHC
reactivity	human
available size	0.1 mL, 0.5 mL, 1 mL concentrated, 7 mL prediluted

mouse anti-Chromogranin A monoclonal antibody ZM12 6123

antibody
Database link: human P10645
Tested applications IHC
Recommended dilutions Concentrated 1:100-200
Application Notes Positive control: Pancreas or neuroendocrine tumor
Immunogen Recombinant human Chromogranin A protein
Size and concentration 7 mL prediluted or 0.1, 0.5, 1.0 mL and concentrated
Form liquid
Storage Instructions 2-8°C for short term, for longer term at -20°C. Avoid freeze / thaw cycles.
Purity affinity purified
Clonality monoclonal
Isotype IgG2b
Compatible secondaries goat anti-mouse IgG, H&L chain specific, peroxidase conjugated polyclonal antibody 5486 goat anti-mouse IgG, H&L chain specific, biotin conjugated, Conjugate polyclonal antibody 2685 goat anti-mouse IgG, H&L chain specific, FITC conjugated polyclonal antibody 7854 goat anti-mouse IgG, H&L chain specific, peroxidase conjugated polyclonal antibody, crossabsorbed 1706 goat anti-mouse IgG, H&L chain specific, biotin conjugated polyclonal antibody, crossabsorbed 1716 goat anti-mouse IgG, H&L chain specific, FITC conjugated polyclonal antibody, crossabsorbed 1721
Isotype control Mouse monoclonal IgG2b - Isotype Control

target relevance
Protein names Chromogranin-A (CgA) (Pituitary secretory protein I) (SP-I) [Cleaved into: Vasostatin-1 (Vasostatin I); Vasostatin-2 (Vasostatin II); EA-92; ES-43; Pancreastatin; SS-18; WA-8; WE-14; LF-19; Catestatin (SL21); AL-11; GV-19; GR-44; ER-37; GE-25; Serpinin-RRG; Serpinin; p-Glu serpinin precursor]
Gene names CHGA,CHGA
Protein family Chromogranin/secretogranin protein family
Mass 50688Da
Function FUNCTION: [Pancreastatin]: Strongly inhibits glucose induced insulin release from the pancreas.; FUNCTION: [Catestatin]: Inhibits catecholamine release from chromaffin cells and noradrenergic neurons by acting as a non-competitive nicotinic cholinergic antagonist (PubMed:15326220). Displays antibacterial activity against Gram-positive bacteria S.aureus and M.luteus, and Gram-negative bacteria E.coli and P.aeruginosa (PubMed:15723172, PubMed:24723458). Can induce mast cell migration, degranulation and production of cytokines and chemokines (PubMed:21214543). Acts as a potent scavenger of free radicals in vitro (PubMed:24723458). May play a role in the regulation of cardiac function and blood pressure (PubMed:18541522). {ECO:0000269\|PubMed:15326220, ECO:0000269\|PubMed:15723172, ECO:0000269\|PubMed:21214543, ECO:0000269\|PubMed:24723458, ECO:0000303\|PubMed:18541522}.; FUNCTION: [Serpinin]: Regulates granule biogenesis in endocrine cells by up-regulating the transcription of protease nexin 1 (SERPINE2) via a cAMP-PKA-SP1 pathway. This leads to inhibition of granule protein degradation in the Golgi complex which in turn promotes granule formation. {ECO:0000250\|UniProtKB:P26339}.
Subellular location SUBCELLULAR LOCATION: [Serpinin]: Secreted {ECO:0000250\|UniProtKB:P26339}. Cytoplasmic vesicle, secretory vesicle {ECO:0000250\|UniProtKB:P26339}. Note=Pyroglutaminated serpinin localizes to secretory vesicle. {ECO:0000250\|UniProtKB:P26339}.; SUBCELLULAR LOCATION: Cytoplasmic vesicle, secretory vesicle {ECO:0000250\|UniProtKB:P10354}. Cytoplasmic vesicle, secretory vesicle, neuronal dense core vesicle {ECO:0000250\|UniProtKB:P10354}. Secreted {ECO:0000269\|PubMed:25326458, ECO:0000269\|PubMed:37453717}. Note=Associated with the secretory granule membrane through direct interaction to SCG3 that in turn binds to cholesterol-enriched lipid rafts in intragranular conditions. In pituitary gonadotropes, located in large secretory granules. {ECO:0000250\|UniProtKB:P10354}.
Tissues TISSUE SPECIFICITY: Detected in cerebrospinal fluid (at protein level) (PubMed:25326458). Detected in urine (at protein level) (PubMed:37453717). {ECO:0000269\|PubMed:25326458, ECO:0000269\|PubMed:37453717}.; TISSUE SPECIFICITY: [GE-25]: Found in the brain. {ECO:0000269\|PubMed:7535395}.
Structure SUBUNIT: Self-interacts; self-assembly is promoted in vitro by chondroitin sulfate attachment which occurs at mildly acidic pH conditions (PubMed:25326458). Interacts with SCG3 (By similarity). Interacts with ITPR1 in the secretory granules (By similarity). {ECO:0000250\|UniProtKB:P05059, ECO:0000250\|UniProtKB:P26339, ECO:0000269\|PubMed:25326458}.
Post-translational modification PTM: Sulfated on tyrosine residues and/or contains sulfated glycans.; PTM: O-glycosylated with core 1 or possibly core 8 glycans (PubMed:19838169, PubMed:23234360, PubMed:9852066). Contains chondroitin sulfate (CS); CS attachment is pH-dependent, being observed at mildly acidic conditions of pH 5 but not at neutral pH, and promotes self-assembly in vitro (PubMed:25326458). {ECO:0000269\|PubMed:19838169, ECO:0000269\|PubMed:23234360, ECO:0000269\|PubMed:25326458, ECO:0000269\|PubMed:9852066}.; PTM: Proteolytic processing gives rise to an additional longer form of catestatin (residues 358-390) which displays a less potent catecholamine release-inhibitory activity (PubMed:10781584). Plasmin-mediated proteolytic processing can give rise to additional shorter and longer forms of catestatin peptides (PubMed:17991725). {ECO:0000269\|PubMed:10781584, ECO:0000269\|PubMed:17991725}.
Target Relevance information above includes information from UniProt accession: P10645
The UniProt Consortium

Data

Human neuroendocrine tumor stained with anti-Chromogranin A antibody using peroxidase-conjugate and DAB chromogen. Note cytoplasmic tumor cells.

FAQ & Publications

Frequently Asked Questions

What species does the mouse anti-Chromogranin A monoclonal antibody (ZM12) specifically react with?

The mouse anti-Chromogranin A monoclonal antibody (ZM12) specifically reacts with human Chromogranin A.

What are the recommended storage conditions for maintaining the stability of this antibody?

For short-term storage, keep the antibody at 2-8°C, and for long-term storage, it should be stored at -20°C. Avoid repeated freeze/thaw cycles to preserve antibody integrity.

Publications

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Published literature highly relevant to the biological target of this product and referencing this antibody or clone are retrieved from the PubMed database provided by the United States National Library of Medicine at the National Institutes of Health.