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Merck

G6771

Sigma-Aldrich

Growth Hormone Releasing Factor Fragment 1-29 amide human

≥97% (HPLC)

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise


About This Item

Empirische Formel (Hill-System):
C149H246N44O42S
CAS-Nummer:
Molekulargewicht:
3357.88
MDL-Nummer:
UNSPSC-Code:
51111800
PubChem Substanz-ID:
NACRES:
NA.32

Qualitätsniveau

Assay

≥97% (HPLC)

UniProt-Hinterlegungsnummer

Lagertemp.

−20°C

SMILES String

CC[C@H](C)[C@H](NC(=O)[C@H](C)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](C)NC(=O)[C@@H](N)Cc1ccc(O)cc1)C(=O)N[C@@H](Cc2ccccc2)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](Cc3ccc(O)cc3)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(N)=O

InChI

1S/C149H246N44O42S/c1-20-77(13)116(191-122(211)81(17)168-132(221)104(66-113(204)205)178-121(210)79(15)167-123(212)88(152)62-84-39-43-86(198)44-40-84)145(234)185-102(63-83-32-23-22-24-33-83)138(227)193-118(82(18)197)146(235)186-103(65-111(155)202)137(226)189-108(71-196)142(231)182-101(64-85-41-45-87(199)46-42-85)136(225)175-93(38-31-56-165-149(161)162)126(215)174-91(35-26-28-53-151)131(220)190-115(76(11)12)143(232)184-97(58-72(3)4)124(213)166-68-112(203)170-94(47-49-109(153)200)128(217)180-100(61-75(9)10)135(224)188-106(69-194)140(229)169-80(16)120(209)172-92(37-30-55-164-148(159)160)125(214)173-90(34-25-27-52-150)127(216)179-99(60-74(7)8)134(223)181-98(59-73(5)6)133(222)176-95(48-50-110(154)201)129(218)183-105(67-114(206)207)139(228)192-117(78(14)21-2)144(233)177-96(51-57-236-19)130(219)187-107(70-195)141(230)171-89(119(156)208)36-29-54-163-147(157)158/h22-24,32-33,39-46,72-82,88-108,115-118,194-199H,20-21,25-31,34-38,47-71,150-152H2,1-19H3,(H2,153,200)(H2,154,201)(H2,155,202)(H2,156,208)(H,166,213)(H,167,212)(H,168,221)(H,169,229)(H,170,203)(H,171,230)(H,172,209)(H,173,214)(H,174,215)(H,175,225)(H,176,222)(H,177,233)(H,178,210)(H,179,216)(H,180,217)(H,181,223)(H,182,231)(H,183,218)(H,184,232)(H,185,234)(H,186,235)(H,187,219)(H,188,224)(H,189,226)(H,190,220)(H,191,211)(H,192,228)(H,193,227)(H,204,205)(H,206,207)(H4,157,158,163)(H4,159,160,164)(H4,161,162,165)/t77-,78-,79-,80-,81-,82+,88-,89-,90-,91-,92-,93-,94-,95-,96-,97-,98-,99-,100-,101-,102-,103-,104-,105-,106-,107-,108-,115-,116-,117-,118-/m0/s1

InChIKey

WGWPRVFKDLAUQJ-MITYVQBRSA-N

Angaben zum Gen

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Amino Acid Sequence

Tyr-Ala-Asp-Ala-Ile-Phe-Thr-Asn-Ser-Tyr-Arg-Lys-Val-Leu-Gly-Gln-Leu-Ser-Ala-Arg-Lys-Leu-Leu-Gln-Asp-Ile-Met-Ser-Arg-NH2

Allgemeine Beschreibung

GHRH/GRH (growth hormone releasing hormone) is an endocrine peptide hormone composed of 44 amino acids† It exists in two forms in the hypothalamus, namely GRH(1-44)-NH2 and GRH(1-40)-OH. However, the full biological functionality of this hormone resides in the first 29 amino acids itself. GRH(1-29)-NH2 is a C-terminal shortened peptide produced from GHRH.

Biochem./physiol. Wirkung

Amidated GRF fragment that is equipotent to GRF in releasing somatotropin from anterior pituitary.
GHRH/GRH (growth hormone releasing hormone) is released from the hypothalamus from where it reaches the anterior pituitary and binds to its receptor, thus, eventually leading to the release of GH (growth hormone) into the plasma.

Sonstige Hinweise

Lyophilized from 0.1% TFA in H2O

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)


Analysenzertifikate (COA)

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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Burcu Ayhan-Sahin et al.
PloS one, 17(1), e0260144-e0260144 (2022-01-22)
Growth Hormone Releasing Hormone (GHRH), 44 amino acids containing hypothalamic hormone, retains the biological activity by its first 29 amino acids. GHRH (NH2 1-29) peptide antagonists inhibit the growth of prostate, breast, ovarian, renal, gastric, pancreatic cancer in vitro and
Ferenc G Rick et al.
Cell cycle (Georgetown, Tex.), 11(22), 4203-4210 (2012-10-26)
Treatment of colon cancer with an antagonist of growth hormone-releasing hormone (GHRH), JMR-132, results in a cell cycle arrest in S-phase of the tumor cells. Thus, we investigated the effect of JMR-132 in combination with S-phase-specific cytotoxic agents, 5-FU, irinotecan
Lucie Jetté et al.
Endocrinology, 146(7), 3052-3058 (2005-04-09)
In vivo bioconjugation to the free thiol on Cys34 of serum albumin by a strategically placed reactive group on a bioactive peptide is a useful tool to extend plasma half-life. Three maleimido derivates of human GH-releasing factor (hGRF)(1-29) were synthesized
Ferenc G Rick et al.
The Prostate, 73(8), 873-883 (2013-01-03)
Benign prostatic hyperplasia (BPH) affects aging men. Combined therapy with antagonists of growth hormone-releasing hormone (GHRH) and of luteinizing hormone-releasing hormone (LHRH or GnRH) induces prostate shrinkage in rat models. We investigated the mechanisms of action of this combination on
L A Frohman et al.
The Journal of clinical investigation, 83(5), 1533-1540 (1989-05-01)
The plasma enzyme responsible for primary proteolytic cleavage of growth hormone-releasing hormone (GRH) at the 2-3 amino acid bond was characterized. Native GRH[GRH(1-44)-NH2 and GRH(1-40)-OH], and COOH-terminally shortened fragments [GRH(1-32)-NH2 and GRH(1-29)-NH2] were rapidly cleaved, while GRH(2-32)-NH2 was not degraded

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