Payment & Shipping Terms:
|Apperance:||White Crystaline Powder||Purity:||95.0%～103.0%|
|MF:||C76H104N18O19S2||Grade:||Peptides Raw Material|
human endocrine hormones,
Endocrine System Agents
Growth Hormone Inhibiting Hormone Endocrine System Hormones Somatostatin 38916-34-6
Somatostatin, also known as growth hormone–inhibiting hormone (GHIH) or by several other names, is a peptide hormone that regulates the endocrine system and affects neurotransmission andcell proliferation via interaction with G protein-coupled somatostatin receptors and inhibition of the release of numerous secondary hormones. Somatostatin inhibits insulin and glucagon secretion.
Somatostatin has two active forms produced by alternative cleavage of a single preproprotein: one of 14 amino acids (shown in infobox to right), the other of 28 amino acids which is the short form with another 14 amino acids at one end.
Among the vertebrates, there exist six different somatostatin genes that have been named SS1, SS2, SS3, SS4, SS5, and SS6. Zebrafish have all 6. The six different genes along with the five different somatostatin receptors allows somatostatin to possess a large range of functions.Humans have only one somatostatin gene, SST.
|Appearance:||White crystals or crystalline Powder|
|Loss on drying:||≤0.5%|
|Residue on Ignition:||≤0.3%|
|Chromatographic purity:||Meet the requirements|
|Organic volatile impurities:||Meet the requirements|
98.50% ~ 101.5%
Peptides product list:
|Product name||cas no.|
|CJC-1295 without DAC||custom-made|
Uses and Functions:
Receptors and Mechanism of Action
Five stomatostatin receptors have been identified and characterized, all of which are members of the G protein-coupled receptor superfamily. Each of the receptors activates distinct signalling mechanisms within cells, although all inhibitadenylyl cyclase. Four of the five receptors do not differentiate SS-14 from SS-28.
Somatostatin acts by both endocrine and paracrine pathways to affect its target cells. A majority of the circulating somatostatin appears to come from the pancreas and gastrointestinal tract. If one had to summarize the effects of somatostatin in one phrase, it would be: "somatostatin inhibits the secretion of many other hormones".
Package & Storage :
|Storage||Store in a well-closed container away from moisture|
|Shelf Life||2 years if sealed and store away from direct sun light.|
|Delivery Detail||within 3 days after get the payment|
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