anti- ProGRP antibody

Este producto es parte de GRP - Gastrin Releasing Peptide
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935106861
info@markelab.com
name
anti- ProGRP antibody
category
Primary Antibodies
provider
FineTest
reference
FNab06798
tested applications
ELISA, WB, IHC

Description

Gastrin-releasing peptide, also known as GRP, is normally formed by mucosal cells in the gastric antrum and by the D cells of the pancreatic islets, and its main function is to stimulate secretion of HCl by the gastric mucosa. HCl, in turn, inhibits gastrin formation. Its 148-amino acid preproprotein, following cleavage of a signal peptide, is further processed to produce either the 27-amino acid gastrin-releasing peptide or the 10-amino acid neuromedin C. These smaller peptides regulate numerous functions of the gastrointestinal and central nervous systems, including release of gastrointestinal hormones, smooth muscle cell contraction, and epithelial cell proliferation.These peptides are also likely to play a role in human cancers of the lung, colon, stomach, pancreas, breast, and prostate.

Documents del producto

Instrucciones
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Data sheet

Product specifications

Category
Primary Antibodies
Immunogen Target
gastrin-releasing peptide
Host
Rabbit
Reactivity
human
Recommended Dilution
WB: 1:500-1:2000; IHC: 1:20-1:200; IF: 1:20-1:200
Clonality
polyclonal
Conjugation
Unconjugated
Isotype
IgG
Observed MW
16kd,32kd
Purity
≥95% as determined by SDS-PAGE
Purification
Immunogen affinity purified
Size 1
100µg
Form
liquid
Tested Applications
ELISA, WB, IHC
Storage
PBS with 0.02% sodium azide and 50% glycerol pH 7.3,-20℃ for 12 months(Avoid repeated freeze / thaw cycles.)
UniProt ID
P07492
Gene ID
2922
Alias
BN,GRP-10,proGRP,preproGRP
Background
Antibody anti-ProGRP
Status
RUO
Note
This product is for research use only.

Descripción

Pro-Gastrin Releasing Peptide (ProGRP) is a precursor protein for gastrin-releasing peptide (GRP), a neuropeptide involved in a variety of physiological processes, including the regulation of gastric acid secretion, smooth muscle contraction, and pancreatic enzyme release. GRP is also known for its role in neural signaling, particularly in the central nervous system, where it modulates stress, memory, and circadian rhythm. ProGRP is a clinically significant biomarker, particularly in the diagnosis and monitoring of small cell lung cancer (SCLC), where elevated levels in serum are associated with disease presence and progression. The stability of ProGRP in circulation makes it a superior biomarker compared to GRP itself, as it provides a more reliable measure for diagnostic purposes. Beyond its use in oncology, ProGRP may play a role in gastrointestinal and neuroendocrine disorders, with its expression linked to cellular proliferation and secretion. Current research focuses on its potential as a therapeutic target in SCLC and other malignancies, as well as its broader role in neuroendocrine signaling pathways.

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