L9761

[D-Trp⁶]-LH-RH

≥97% (HPLC), powder

• Synonyme(s) : [D-Trp⁶]-Luteinizing hormone releasing hormone
• Formule empirique (notation de Hill): C₆₄H₈₂N₁₈O₁₃
• Numéro CAS: 57773-63-4
• Poids moléculaire : 1311.45
• Numéro MDL: MFCD00167541
• Code UNSPSC : 12352209
• ID de substance PubChem : 329817674
• Nomenclature NACRES : NA.32

Propriétés

• Niveau de qualité: 200
• Pureté: ≥97% (HPLC)
• Forme: powder
• Numéro d'accès UniProt: P01148; P30968
• Température de stockage: −20°C
• Chaîne SMILES: CC(C)C[C@H](NC(=O)[C@@H](Cc1c[nH]c2ccccc12)NC(=O)[C@H](Cc3ccc(O)cc3)NC(=O)[C@H](CO)NC(=O)[C@H](Cc4c[nH]c5ccccc45)NC(=O)[C@H](Cc6c[nH]cn6)NC(=O)[C@@H]7CCC(=O)N7)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N8CCC[C@H]8C(=O)NCC(N)=O
• InChI: 1S/C64H82N18O13/c1-34(2)23-46(56(88)75-45(13-7-21-69-64(66)67)63(95)82-22-8-14-52(82)62(94)72-31-53(65)85)76-58(90)48(25-36-28-70-42-11-5-3-9-40(36)42)78-57(89)47(24-35-15-17-39(84)18-16-35)77-61(93)51(32-83)81-59(91)49(26-37-29-71-43-12-6-4-10-41(37)43)79-60(92)50(27-38-30-68-33-73-38)80-55(87)44-19-20-54(86)74-44/h3-6,9-12,15-18,28-30,33-34,44-52,70-71,83-84H,7-8,13-14,19-27,31-32H2,1-2H3,(H2,65,85)(H,68,73)(H,72,94)(H,74,86)(H,75,88)(H,76,90)(H,77,93)(H,78,89)(H,79,92)(H,80,87)(H,81,91)(H4,66,67,69)/t44-,45-,46-,47-,48+,49-,50-,51-,52-/m0/s1
• Clé InChI: VXKHXGOKWPXYNA-PGBVPBMZSA-N
• Informations sur le gène: human ... GNRH1(2796) , GNRHR(2798)

Description

Amino Acid Sequence

Glp-His-Trp-Ser-Tyr-Trp-Leu-Arg-Pro-Gly-NH2

Application

[D-Trp6]-LH-RH (luteinizing hormone releasing hormone) has been used to study whether the (M^. – X) region in electron capture dissociation provides information on amino acid composition of polypeptides. It is also used to study the effect of LH-RH on the production of progesterone (P), estradiol (E2) or human chorionic gonadotropin (hCG) by JEG-3 choriocarcinoma cells.

Actions biochimiques/physiologiques

Potent LH-RH agonist with enhanced biological activity due to its slower rate of degradation. Like [D-Lys⁶]-LH-RH, the D-Trp⁶ analog has been shown to be effective against cancers expressing the LH-RH receptor. However, unlike the D-Lys⁶ analog, it is generally used in the unconjugated form.

Conditionnement

Bottomless glass bottle. Contents are inside inserted fused cone.

Informations sur la sécurité

• Pictogrammes: GHS08
• Mention d'avertissement: Danger
• Mentions de danger: H360
• Conseils de prudence: P201 - P308 + P313
• Classification des risques: Repr. 1B
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges