GHRL Protein Recombinant Protein (RPPB1312)
- SKU:
- RPPB1312
- Product Type:
- Recombinant Protein
- Uniprot:
- Q9UBU3
- Research Area:
- Hormones
Description
| Product Name: | GHRL Protein Recombinant Protein |
| Product Code: | RPPB1312 |
| Size: | 10mg |
| Target: | GHRL Protein |
| Synonyms: | Appetite-regulating hormone precursor, Growth hormone secretagogue, Growth hormone-releasing peptide, GHRP, Motilin-related peptide, M46 protein, Ghrelin, Obestatin, MTLRP. |
| Physical Appearance: | Sterile Filtered Yellowish lyophilized (freeze-dried) powder that may appear as a gel form. |
| Formulation: | GHRL was lyophilized without additives. |
| Solubility: | Add deionized water to a working concentration approximately 0.5mg/1ml and let the lyophilized pellet dissolve completely. |
| Stability: | Store the lyophilized Ghrelin at -20°C. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted GHRL can be stored at 4°C for a limited period of time; it does not show any change after two weeks at 4°C. |
| Purity: | Greater than 98.0% as determined by:(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE. |
| Amino Acid Sequence: | Gly-Ser-Ser(n-octanoyl)-Phe-Leu-Ser-Pro-Glu-His-Gln-Arg-Val-Gln-Gln-Arg-Lys-Glu-Ser-Lys-Lys-Pro-Pro-Ala-Lys-Leu-Gln-Pro-Arg-OH |
Obestatin is a hormone that is produced in the cells lining the stomach and small intestine of several mammals including humans; it drastically reduces appetite in mice and is expected to do the same in humans. Obestatin is a peptide hormone - a relatively small protein. It is encoded by the same gene that also encodes ghrelin, a peptide hormone that increases appetite. The protein produced by that gene breaks into two smaller peptides, ghrelin and obestatin. Ghrelin is an endogenous ligand for the growth hormone secretagogue receptor and is involved in regulating growth hormone release. Ghrelin is derived from a preprohormone called preproghrelin, which also generates a second peptide called obestatin. Ghrelin is an endogenous ligand for the orphan G protein-coupled receptor GPR39 and is involved in satiety and decreased food intake.
Ghrelin Human contains 28 amino acids and a total molecular mass of 3370.9 Dalton and a molecular formula of C149H249N47O42.The GHRL is purified by proprietary chromatographic techniques.
| UniProt Protein Function: | ghrelin: a hormone that binds to the growth hormone secretagogue receptor type 1 (GHSR). Secreted by the stomach |
| UniProt Protein Details: | Protein type:Secreted; Secreted, signal peptide; Cell development/differentiation; Cell cycle regulation; Apoptosis Chromosomal Location of Human Ortholog: 3p26-p25 Cellular Component: extracellular space; axon; endoplasmic reticulum lumen; extracellular region Molecular Function:growth hormone-releasing hormone activity; G-protein-coupled receptor binding; ghrelin receptor binding; protein tyrosine kinase activator activity Biological Process: cortisol secretion; negative regulation of circadian sleep/wake cycle, REM sleep; positive regulation of cortisol secretion; hormone-mediated signaling; activation of MAPK activity; response to hormone stimulus; negative regulation of interleukin-6 biosynthetic process; decidualization; positive regulation of multicellular organism growth; positive regulation of adrenocorticotropic hormone secretion; negative regulation of insulin secretion; growth hormone secretion; elevation of cytosolic calcium ion concentration; negative regulation of locomotion; positive regulation of appetite; dendrite development; negative regulation of tumor necrosis factor biosynthetic process; positive regulation of circadian sleep/wake cycle, non-REM sleep; regulation of response to food; gastric acid secretion; positive regulation of insulin secretion; glucose metabolic process; adult feeding behavior; negative regulation of interleukin-1 beta production; regulation of cell proliferation; positive regulation of growth hormone secretion; positive regulation of synaptogenesis; G-protein coupled receptor protein signaling pathway; negative regulation of angiogenesis; cellular protein metabolic process; response to estrogen stimulus; negative regulation of inflammatory response; actin polymerization and/or depolymerization; cartilage development; negative regulation of endothelial cell proliferation; regulation of excitatory postsynaptic membrane potential; negative regulation of apoptosis Disease: Obesity |
| NCBI Summary: | This gene encodes ghrelin-obestatin preproprotein, which generates ghrelin and obestatin. Ghrelin is an endogenous ligand for the growth hormone secretagogue receptor and is involved in regulating growth hormone release. Obestatin was initially reported to be an endogenous ligand for the orphan G protein-coupled receptor GPR39 and was involved in satiety and decreased food intake; however, these findings are controversial. Recent reports show that obestatin is involved in inhibiting thirst and anxiety, improving memory, regulating sleep, affecting cell proliferation, and increasing the secretion of pancreatic juice enzymes. Alternative promoters and alternative splicing result in multiple transcript variants, some of which encode different protein isoforms and some of which do not encode a protein but may regulate the ghrelin-obestatin preproprotein expression. In addition, antisense transcripts for this gene have been identified and may also function in regulation of the ghrelin-obestatin preproprotein expression. [provided by RefSeq, Oct 2008] |
| UniProt Code: | Q9UBU3 |
| NCBI GenInfo Identifier: | 17865471 |
| NCBI Gene ID: | 51738 |
| NCBI Accession: | Q9UBU3.1 |
| UniProt Secondary Accession: | Q9UBU3,Q86YP8, Q8TAT9, Q9H3R3, A8CF34, A8CF38, A8CF42 A8DN29, A8DN30, |
| UniProt Related Accession: | Q9UBU3 |
| Molecular Weight: | 9,972 Da |
| NCBI Full Name: | Appetite-regulating hormone |
| NCBI Synonym Full Names: | ghrelin/obestatin prepropeptide |
| NCBI Official Symbol: | GHRL�� |
| NCBI Official Synonym Symbols: | MTLRP�� |
| NCBI Protein Information: | appetite-regulating hormone; motilin-related peptide; growth hormone secretagogue; ghrelin/obestatin preprohormone; growth hormone-releasing peptide; prepro-appetite regulatory hormone; ghrelin, growth hormone secretagogue receptor ligand |
| UniProt Protein Name: | Appetite-regulating hormone |
| UniProt Synonym Protein Names: | Growth hormone secretagogue; Growth hormone-releasing peptide; Motilin-related peptide; Protein M46Cleaved into the following 3 chains:Ghrelin-27; Ghrelin-28; Ghrelin; Obestatin |
| Protein Family: | Ancylostoma secreted protein |
| UniProt Gene Name: | GHRL�� |
| UniProt Entry Name: | GHRL_HUMAN |
