Human Chromogranin B Antibody

Recombinant Monoclonal Antibody
Catalog # Availability Size / Price Qty
Product Details
Supplemental Products

Human Chromogranin B Antibody Summary

Species Reactivity
Detects human Chromogranin B in direct ELISAs.
Recombinant Monoclonal Mouse IgG1 Clone # 914316R
Protein A or G purified from cell culture supernatant
Chinese hamster ovary cell line CHO-derived recombinant human Chromogranin B
Accession # P05060
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.


Recommended Concentration

This antibody functions as an ELISA capture antibody when paired with Mouse Anti-Human Chromogranin B Monoclonal Antibody (Catalog # MAB88681).

This product is intended for assay development on various assay platforms requiring antibody pairs.


Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Preparation and Storage

Reconstitute at 0.5 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Size / Price
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: Chromogranin B

Chromogranin B (CHGB), also known as Secretogranin-1, is a 673 amino acid neuroendocrine secretory granule protein which is cleaved into three fragments: PE-11 (aa 575-585), GAWK peptide (aa 440-513) and CCB peptide (617-673). Human CHGB was originally isolated from human pheochromocytoma tissue, and is expressed in normal and malignant neuroendocrine tissues. CHGB peptides play a role in hormonal regulation in pancreatic islets, hypothalamus and pituitary gland. CHGB peptides, (aa 314-332 and 350-365) have been identified in several endocrine tumors including, gastrinoma, thyroid carcinoma, insulinoma, pancreatic endocrine tumor and pituitary adenomas.

Entrez Gene IDs
1114 (Human); 12653 (Mouse); 24259 (Rat)
Alternate Names
CgB; CHGB; chromogranin B (secretogranin 1); Chromogranin B; Chromogranin-B; SCG1; SCG1sgI; secretogranin B; Secretogranin I; secretogranin-1; SgI

Product Datasheets


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Isotype Controls

Reconstitution Buffers

Secondary Antibodies

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