GRF (1-29) amide (rat)

GRF (1-29) amide (rat) is a synthetic peptide which can stimulate the growth hormone (GH) secretion.

Product information

CAS Number: 91826-20-9

Molecular Weight: 3473.02

Formula: C155H251N49O40S

Chemical Name: (4S)-4-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-{2-[(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S,3S)-2-[(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]propanamido]-3-carboxypropanamido]propanamido]-3-methylpentanamido]-3-phenylpropanamido]-3-hydroxybutanamido]-3-hydroxypropanamido]-3-hydroxypropanamido]-3-(4-hydroxyphenyl)propanamido]-5-carbamimidamidopentanamido]-5-carbamimidamidopentanamido]-3-methylpentanamido]-4-methylpentanamido]acetamido}-4-carbamoylbutanamido]-4-methylpentanamido]-3-(4-hydroxyphenyl)propanamido]propanamido]-5-carbamimidamidopentanamido]hexanamido]-4-methylpentanamido]-4-methylpentanamido]-3-(1H-imidazol-4-yl)propanamido]-4-{[(1S,2S)-1-{[(1S)-1-{[(1S)-1-{[(1S)-4-carbamimidamido-1-carbamoylbutyl]carbamoyl}-2-carbamoylethyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}-2-methylbutyl]carbamoyl}butanoic acid

Smiles: C[C@@H](O)[C@H](NC(=O)[C@H](CC1C=CC=CC=1)NC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](C)NC(=O)[C@@H](N)CC1=CNC=N1)[C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC1C=CC(O)=CC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)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](CC1C=CC(O)=CC=1)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](CC1=CNC=N1)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(N)=O

InChiKey: MEFNIEDWNSBZSR-UCRGYRMUSA-N

InChi: InChI=1S/C155H251N49O40S/c1-20-80(12)120(201-127(220)85(17)180-138(231)112(68-119(215)216)189-126(219)83(15)178-128(221)94(157)65-90-69-169-74-176-90)149(242)198-109(62-87-32-24-23-25-33-87)145(238)204-123(86(18)207)151(244)200-114(73-206)147(240)199-113(72-205)146(239)194-108(64-89-41-45-93(209)46-42-89)142(235)186-98(37-30-55-173-154(165)166)131(224)185-99(38-31-56-174-155(167)168)135(228)202-122(82(14)22-3)150(243)197-103(58-76(4)5)129(222)175-71-117(212)181-100(47-49-115(158)210)133(226)191-105(60-78(8)9)140(233)193-107(63-88-39-43-92(208)44-40-88)137(230)179-84(16)125(218)183-97(36-29-54-172-153(163)164)130(223)184-96(34-26-27-52-156)132(225)190-104(59-77(6)7)139(232)192-106(61-79(10)11)141(234)195-110(66-91-70-170-75-177-91)143(236)187-101(48-50-118(213)214)136(229)203-121(81(13)21-2)148(241)188-102(51-57-245-19)134(227)196-111(67-116(159)211)144(237)182-95(124(160)217)35-28-53-171-152(161)162/h23-25,32-33,39-46,69-70,74-86,94-114,120-123,205-209H,20-22,26-31,34-38,47-68,71-73,156-157H2,1-19H3,(H2,158,210)(H2,159,211)(H2,160,217)(H,169,176)(H,170,177)(H,175,222)(H,178,221)(H,179,230)(H,180,231)(H,181,212)(H,182,237)(H,183,218)(H,184,223)(H,185,224)(H,186,235)(H,187,236)(H,188,241)(H,189,219)(H,190,225)(H,191,226)(H,192,232)(H,193,233)(H,194,239)(H,195,234)(H,196,227)(H,197,243)(H,198,242)(H,199,240)(H,200,244)(H,201,220)(H,202,228)(H,203,229)(H,204,238)(H,213,214)(H,215,216)(H4,161,162,171)(H4,163,164,172)(H4,165,166,173)(H4,167,168,174)/t80-,81-,82-,83-,84-,85-,86+,94-,95-,96-,97-,98-,99-,100-,101-,102-,103-,104-,105-,106-,107-,108-,109-,110-,111-,112-,113-,114-,120-,121-,122-,123-/m0/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: H2O : 16.67 mg/mL (4.80 mM; Need ultrasonic).

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vivo:

Time course studies of GRF (1-29) amide (rat) disappearance show apparent half-lives of 18±4 min and 13±3 min in serum and liver homogenate, respectively. This is accompanied by the appearance of degradation products that are all less hydrophobic than the native peptide. In the serum, two major metabolites are detected and isolated by preparative HPLC.

Products are for research use only. Not for human use.