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Research Catalog · peptide family

Glicentin & Glicentin-Related Polypeptide (GRPP) — Research Products

12 catalog items

Catalog # Product Type Species Size Price Add to cart
028-17 Glicentin-Related Polypeptide (21-50) (Human) Peptides Human 100 µg $259.00 $305.00
H-028-17 Glicentin-Related Polypeptide (21-50) (Human) – Antibody Antiserum Antibodies Human 100 µl $612.00 $720.00
B-028-17 Glicentin-Related Polypeptide (21-50) (Human) – Biotin Labeled Biotin-labeled Labeled Peptides Human 20 µg $409.00 $482.00
B-G-028-17 Glicentin-Related Polypeptide (21-50) (Human) – Biotin Labeled Purified IgG Biotin-labeled Labeled Antibodies Human 100 µl $680.00 $800.00
FC3-G-028-17 Glicentin-Related Polypeptide (21-50) (Human) – Cy3 Labeled Purified IgG Fluorescent-labeled Labeled Antibodies Human 100 µl $936.00 $1102.00
FC5-G-028-17 Glicentin-Related Polypeptide (21-50) (Human) – Cy5 Labeled Purified IgG Fluorescent-labeled Labeled Antibodies Human 100 µl $936.00 $1102.00
FG-028-17A Glicentin-Related Polypeptide (21-50) (Human) – FAM Labeled Fluorescent-labeled Labeled Peptides Human 1 nmol $409.00 $482.00
FG-G-028-17A Glicentin-Related Polypeptide (21-50) (Human) – FAM Labeled Purified IgG Fluorescent-labeled Labeled Antibodies Human 100 µl $680.00 $800.00
FG-G-028-17B Glicentin-Related Polypeptide (21-50) (Human) – FITC Labeled Purified IgG Fluorescent-labeled Labeled Antibodies Human 100 µl $612.00 $720.00
T-G-028-17 Glicentin-Related Polypeptide (21-50) (Human) – I-125 Labeled Purified IgG I-125 labeled Labeled Antibodies Human 10 µCi $1159.00 $1364.00
G-028-17 Glicentin-Related Polypeptide (21-50) (Human) – Purified IgG Antibody Purified IgG Antibodies Human 200 µg $612.00 $720.00
FR-028-17 Glicentin-Related Polypeptide (21-50) (Human) – Rhodamine Labeled Fluorescent-labeled Labeled Peptides Human 1 nmol $409.00 $482.00

All items are supplied for in vitro laboratory research use only — not for human or veterinary use, diagnosis or therapy. Prices are per unit as listed; each catalog number ships with its Certificate of Analysis.

Glicentin & Glicentin-Related Polypeptide (GRPP) — frequently asked

What is glicentin-related polypeptide?
GRPP is a peptide corresponding to the extreme N-terminal region of proglucagon, released when glicentin is processed further. It is studied mainly as a marker of how the proglucagon precursor is handled in a given tissue.
Why does proglucagon produce different peptides in different tissues?
The precursor is cleaved by prohormone convertases whose expression differs between intestinal L cells and pancreatic alpha cells. That difference is reported to yield glicentin, oxyntomodulin and GLP peptides in gut, and glucagon in pancreatic islets.
What are labeled GRPP peptides used for?
Biotin-, FAM- and FITC-labeled versions serve as tracers and detection reagents in binding studies and immunoassay development. They are particularly useful when building assays that must distinguish one proglucagon fragment from closely related sequences.