Ghrelin - acylated (Ghrelin-28, Obestatin) Human (synthetic peptide)
| Type: | |||
|---|---|---|---|
| Species: | Human | ||
| Other names: | GHRL, M46, MTLRP | ||
| Cat. No.: |
 RD172062100 |
||
| Size: | 0.1 mg | | | |
| Files: | Datasheet PDF | ||
| Legend: | new product discount |
 temporarily out of stock order in advance |
|
Description
Total 29 AA. MW: 3370.9 Da (Mass Spectral Analysis)
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
Purity
97.3% (RP-HPLC)
Formulation
Lyophilized
Reconstitution
Add deionized water to prepare a working stock solution of approximately 1.0 mg/mL and let the lyophilized pellet dissolve completely. Product is not sterile! Please filter the product by an appropriate sterile filter before using it in the cell culture.
Storage, Stability/Shelf Life
Store lyophilized peptide at –20°C. Lyophilized peptide remains stable until the expiry date when stored at –20°C. Reconstituted peptide can be stored at 4°C for a limited period of time.
Quality Control Test
RP-HPLC
Applications
Biologically active protein, ELISA, Western blotting
Note
This product is intended for research use only.
Introduction to the Molecule
Ghrelin, an endogenous ligand for the growth hormone secretagogue receptor, is synthesized principally in the stomach. It stimulates food intake and transduces signals to hypothalamic regulatory nuclei that controls energy homeostasis. The peptide consists of 28 amino acids, with a n-octanoylation of the serine-3 residue, which is necessary for the biological activity mentioned below. Ghrelin is present in the peripheral circulation under two forms: acylated and unacylated.
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