CoraLite® Plus 647-conjugated Glucagon Polyclonal antibody
Glucagon Polyclonal Antibody for IF-P
Host / Isotype
Rabbit / IgG
Reactivity
human, mouse, rat
Applications
IF-P
Conjugate
CoraLite® Plus 647 Fluorescent Dye
验证数据展示
经过测试的应用
| Positive IF detected in | mouse pancreas tissue, human pancreas cancer tissue |
推荐稀释比
| Application | Dilution |
|---|---|
| Immunofluorescence (IF) | IF : 1:50-1:500 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
产品信息
CL647-15954 targets Glucagon in IF applications and shows reactivity with human, mouse, rat samples.
| Tested Applications | IF-P |
| Tested Reactivity | human, mouse, rat |
| Immunogen | Glucagon fusion protein Ag8677 种属同源性预测 |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Full Name | glucagon |
| Synonyms | GCG, GLP 2, GLP1, GLP2, glucagon, GRPP, GRPP Oxyntomodulin, OXM |
| Calculated Molecular Weight | 180 aa, 21 kDa |
| GenBank Accession Number | BC005278 |
| Gene Symbol | GCG |
| Gene ID (NCBI) | 2641 |
| RRID | AB_2920228 |
| Conjugate | CoraLite® Plus 647 Fluorescent Dye |
| Excitation/Emission Maxima Wavelengths | 654 nm / 674 nm |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| UNIPROT ID | P01275 |
| Storage Buffer | PBS with 50% Glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3. |
| Storage Conditions | Store at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
背景介绍
Background
Glucagon is a protein cleaved from a precursor protein encoded by the GCG gene. The distinct peptides formed from this precursor include Glucagon, Glucagon-Like Peptide 1 (GLP-1), Glucagon-Like Peptide 2 (GLP-2), and oxyntomodulin. Glucagon is essential in maintaining blood glucose homeostasis and therefore has a key role in Type 1 and Type 2 diabetes.
What is the molecular weight of Glucagon?
21 kDa. Glucagon is composed of 180 amino acids and is a ligand for a specific G-protein coupled receptor (GPCR).
Where is it expressed?
Glucagon is a hormone secreted by the pancreas, in the α cells of the islets of Langerhans (PMID: 18880761). GLP-1, GLP-2, and oxyntomodulin are secreted by gut endocrine cells of the GI tract and also by selected neurons in the brain. These secreted proteins are transported to the target organ in plasma.
What is the function of glucagon?
The regulation of blood glucose levels is controlled by a balance of the hormones INS and glucagon in a negative feedback loop. A drop in blood glucose, or hypoglycemia, stimulates the release of glucagon. This initiates a cascade of signals, ultimately causing the conversion of stored glycogen into free glucose in a process called glycogenolysis, which takes place in liver and muscle cells. Glucagon can also stimulate gluconeogenesis in the liver, the process of forming glucose from non-carbohydrate sources such as amino acids (PMID: 13477815).
What diseases are associated with glucagon?
Glucagon is key in homeostasis of blood glucose and maintaining the balance between hyperglycaemia and hypoglycemia. It is therefore important in the study of Type 1 and Type 2 diabetes mellitus, where dysfunction of the pancreatic cells leads to a deregulation of blood glucose levels (PMID: 19326096). In both forms of the disease, glucagon secretion is impaired, from too much being secreted during hyperglycaemia, to too little being released to normalize hypoglycemia (PMID: 18197838).
实验方案
| Product Specific Protocols | |
|---|---|
| IF protocol for CL Plus 647 Glucagon antibody CL647-15954 | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
