肽是由两个或两个以上氨基酸通过脱水缩合形成的化合物。最简单的肽由两个氨基酸构成,称为二肽;包含多个氨基酸的肽则被称为多肽。通常情况下,含有50个及以上氨基酸单位的多肽,则归类为蛋白质。肽广泛存在于动物、植物和微生物中,在生物体内的生长发育、细胞分化、大脑活动、肿瘤病变、免疫防御、生殖控制以及抗衰老等方面都扮演着重要角色。
例如,谷胱甘肽是某些酶的重要辅基,参与体内氧化还原反应;多种激素如催产素、加压素、胰高血糖素及促肾上腺皮质激素等,均属于多肽类,通过调节机体代谢发挥作用。下丘脑分泌的激素调节因子也是由多肽构成,控制着其他内分泌腺释放激素的过程。
近年来,在高等动物的大脑中发现了具有镇痛作用的脑啡肽(五肽)。许多抗生素如多粘菌素、短杆菌肽等也是肽类物质,具备强大的抗菌能力。此外,多肽是指通过肽键连接形成的一系列氨基酸单位构成的长链结构。一般而言,含有数十个或更少氨基酸单位的多肽称为肽;而更多氨基酸单位组成的则被称为蛋白质。
在命名时,通常按照从氨基末端(N端)到羧基末端(C端)的顺序书写。如Ser·Gly·Try·Ala·Leu这个五肽由5个氨基酸残基和4个肽键组成,命名为丝氨酰甘氨酰酪氨酰丙氨酰亮氨酸。
肽广泛存在于动植物组织中,并且其中许多具有特殊生物活性的功能性肽统称为生物活性肽。近年来的研究表明,几乎所有重大生命科学理论——包括免疫防御、生殖控制、肿瘤病变和抗衰防老等——均涉及相关的活性肽,这些理论与临床医学实践密切相关,因此生物活性肽在实际应用中也具有重要价值。
生物活性肽种类繁多,例如促肾上腺皮质激素为39肽,催产素为九肽,而两种重要的脑啡肽均为五肽。许多抗菌素也是由肽类物质构成的。生长因子则受控于基因,在细胞发育过程中起到调节和控制作用。表皮生长因子含有50个氨基酸残基,神经生长因子则由118个氨基酸组成。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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甲基噁丙环聚合噁丙环,单[2-(6,6-二甲基二环[3.1.1]庚-2-烯-2-基)乙基]醚 | Sperm-activating Peptide Iii, Clypeaster Japonicus | 142959-78-2 | C43H71N13O20 |
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甲基4-羟基-5-碘-2,3-二甲氧基-6-甲基苯酸酯 | Lleqkrgrvdnycrhnygv | 142609-55-0 | C99H158N34O29S |
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生长激素释放肽 | Ghrelin, rat | 258338-12-4 | C147H245N45O42 |
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生长激素释放因子片段1-40人 | 1-40-Somatoliberin (human pancreatic islet) 40 | 84069-10-3 | C194H317N61O63S |
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生长抑素 | somatostatin 14 | —— | C76H104N18O19S2 |
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甘精胰岛素 | Basaglar | 160337-95-1 | C267H404N72O78S6 |
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甘氨酰酪氨酰酪氨酰色氨酰丝氨酰色氨酰异亮氨酰精氨酰谷氨酰胺酰脯氨酰脯氨酰甘氨酰赖氨酰甘氨酰谷氨酰胺酰谷氨酰胺酰色氨酰异亮氨酰甘氨酸 | Edratide | 433922-67-9 | C111H149N27O28 |
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甘氨酰-赖氨酰-精氨酰-8-赖氨酸加压素 | Vasopressin, gly-lys-arg-8-lys- | 100442-96-4 | C60H91N19O16S2 |
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甘氨酰-甘氨酰-甘氨酰-甘氨酰-甘氨酰-甘氨酰-甘氨酰-甘氨酰-甘氨酰-甘氨酸 | glycyl=>glycyl=>glycyl=>glycyl=>glycyl=>glycyl=>glycyl=>glycyl=>glycyl=>glycine | 76960-32-2 | C20H32N10O11 |
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甘氨酰-L-天冬氨酰胺酰-L-色氨酰-L-组氨酰甘氨酰-L-苏氨酰-L-丙氨酰-L-脯氨酰-L-alpha-天冬氨酰-L-色氨酰-L-苯丙氨酰-L-苯丙氨酰-L-天冬氨酰胺酰-L-酪氨酰-L-酪氨酰-L-色氨酸环(9-1)-肽 | (2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1,4-dihydroxy-2-[[(2S)-1-hydroxy-2-[[(2S)-1-hydroxy-2-[[(2S)-1-hydroxy-2-[[hydroxy-[(3S,6S,12S,15S,26S,29S)-5,8,11,14,17,21,24,28-octahydroxy-19-(C-hydroxycarbonimidoyl)-6-[(1R)-1-hydroxyethyl]-12-(1H-imidazol-5-ylmethyl)-15-(1H-indol-3-ylmethyl)-3-methyl-2-oxo-1,4,7,10,13,16,20,23,27-nonazabicyclo[27.3.0]dotriaconta-4,7,10,13,16,20,23,27-octaen-26-yl]methylidene]amino]-3-(1H-indol-3-yl)propylidene]amino]-3-phenylpropylidene]amino]-3-phenylpropylidene]amino]-4-iminobutylidene]amino]-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino]-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino]-3-(1H-indol-3-yl)propanoic acid | —— | C103H115N23O23 |
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甘氨酰-L-丙氨酰-L-脯氨酰-L-缬氨酰-L-脯氨酰-L-酪氨酰-L-脯氨酰-L-alpha-天冬氨酰-L-脯氨酰-L-亮氨酰-L-alpha-谷氨酰-L-脯氨酰-L-精氨酸 | Gly-Ala-Pro-Val-Pro-Tyr-Pro-Asp-Pro-Leu-Glu-Pro-Arg | 120944-72-1 | C65H98N16O19 |
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甘丙肽 | 3-[[2-[[2-[[2-[[2-[[2-[[4-amino-2-[[2-[[2-[2-[[2-[[1-[2-[[2-[[2-[[2-[[2-[2-[[2-[[4-amino-2-[[2-[[2-[[2-[(2-aminoacetyl)amino]-3-(1H-indol-3-yl)propanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylpentanoyl]amino]-4-oxobutanoyl]amino]-3-hydroxypropanoyl]amino]propanoylamino]acetyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]acetyl]pyrrolidine-2-carbonyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]propanoylamino]-3-methylbutanoyl]amino]acetyl]amino]-4-oxobutanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-hydroxypropanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxypropanoyl]amino]-4-[[6-amino-1-[[4-amino-1-[[2-[[1-[[1-[(1-carboxy-2-hydroxyethyl)amino]-3-hydroxy-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-2-oxoethyl]amino]-1,4-dioxobutan-2-yl]amino]-1-oxohexan-2-yl]amino]-4-oxobutanoic acid | —— | C139H210N42O43 |
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环胰激肽 | Cyclokallidin | 75690-91-4 | C56H83N17O11 |
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玛格斑蝎毒素 | (2S)-2-[[(2S)-1-[(2S)-2-[[(aS,1R,3aS,4S,10S,16S,19R,22S,25S,28S,34S,37S,40R,45R,48S,51S,57S,60S,63S,69S,72S,75S,78S,85R,88S,91R,94S)-40-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-4-amino-2-[[(2S,3S)-2-[[(2S,3S)-2-[[(2S,3R)-2-amino-3-hydroxybutanoyl]amino]-3-methylpentanoyl]amino]-3-methylpentanoyl]amino]-4-oxobutanoyl]amino]-3-methylbutanoyl]amino]hexanoyl]amino]-25,48,78,88,94-pentakis(4-aminobutyl)-a-(2-amino-2-oxoethyl)-22,63,72-tris(3-amino-3-oxopropyl)-69-benzyl-37-[(1R)-1-hydroxyethyl]-34,60-bis(hydroxymethyl)-51,57,75-trimethyl-16-(2-methylpropyl)-3a-(2-methylsulfanylethyl)-2a,3,5a,9,15,18,21,24,27,33,36,39,47,50,53,56,59,62,65,68,71,74,77,80,87,90,93,96,99-nonacosaoxo-7a,8a,42,43,82,83-hexathia-1a,2,4a,8,14,17,20,23,26,32,35,38,46,49,52,55,58,61,64,67,70,73,76,79,86,89,92,95,98-nonacosazahexacyclo[43.35.25.419,91.04,8.010,14.028,32]nonahectane-85-carbonyl]amino]-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carbonyl]amino]-3-(1H-imidazol-4-yl)propanoic acid | —— | C178H286N52O50S7 |
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猪缬酪肽蛋白 | H-DL-Val-DL-Gln-DL-Tyr-DL-Pro-DL-Val-DL-Glu-DL-His-DL-Pro-DL-Asp-DL-Lys-DL-Phe-DL-Leu-DL-Lys-DL-Phe-Gly-DL-Met-DL-xiThr-DL-Pro-DL-Ser-DL-Lys-Gly-DL-Val-DL-Leu-DL-Phe-DL-Tyr-OH | 99510-37-9 | C141H207N31O35S |
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猪神经调节肽U-25 | Neuromedin U-25 porcine | 98395-76-7 | C144H217N43O37 |
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猪神经调节肽B | Glycyl-arginyl-leucyl-tryptophyl-alanyl-threonyl-glycyl-histidyl-phenylalanyl-methioninamide | 87096-84-2 | C52H73N15O12S |
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特托莫肽 | EARPALLTSRLRFIPK | 915019-08-8 | C85H146N26O21 |
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特利加压素 | terlipressin | 14636-12-5 | C52H74N16O15S2 |
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牛蛙皮肤抗菌肽 | ranalexin | 155761-99-2 | C97H167N23O22S3 |
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牛胰岛素 | (4S)-5-[(2S)-1-[2-[(2S)-1-[(2S)-1-[(2S)-1-[(2S,3R)-1-[(2S)-2-[N-[(2S)-6-amino-1-[(1S)-1-carboxyethyl]imino-1-hydroxyhexan-2-yl]-C-hydroxycarbonimidoyl]pyrrolidin-1-yl]-3-hydroxy-1-oxobutan-2-yl]imino-1-hydroxy-3-(4-hydroxyphenyl)propan-2-yl]imino-1-hydroxy-3-phenylpropan-2-yl]imino-1-hydroxy-3-phenylpropan-2-yl]imino-2-hydroxyethyl]imino-5-carbamimidamido-1-hydroxypentan-2-yl]imino-4-[[2-[[[(1R,6R,12S,15S,18S,21S,24S,27S,30S,33S,36S,39S,42R,47R,50S,53S,56S,59S,62S,65S,68S,71S,74R,77S,80S,83S,88R)-88-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3S)-2-[(2-amino-1-hydroxyethylidene)amino]-1-hydroxy-3-methylpentylidene]amino]-1-hydroxy-3-methylbutylidene]amino]-4-carboxy-1-hydroxybutylidene]amino]-1,5-dihydroxy-5-iminopentylidene]amino]-6-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-1-hydroxy-3-phenylpropylidene]amino]-1-hydroxy-3-methylbutylidene]amino]-1,4-dihydroxy-4-iminobutylidene]amino]-1,5-dihydroxy-5-iminopentylidene]amino]-1-hydroxy-3-(1H-imidazol-5-yl)propylidene]amino]-1-hydroxy-4-methylpentylidene]amino]-24,56-bis(2-carboxyethyl)-47-[N-[(1S)-1-carboxy-3-hydroxy-3-iminopropyl]-C-hydroxycarbonimidoyl]-7,10,13,16,19,22,25,28,31,34,37,40,49,52,55,58,61,64,67,70,73,76,79,82,85,87-hexacosahydroxy-53-(2-hydroxy-2-iminoethyl)-62-(3-hydroxy-3-iminopropyl)-12,71,80-tris(hydroxymethyl)-33,50,65-tris[(4-hydroxyphenyl)methyl]-15-(1H-imidazol-5-ylmethyl)-27,83-dimethyl-18,30,36,59,68-pentakis(2-methylpropyl)-21,39,77-tri(propan-2-yl)-3,4,44,45,90,91-hexathia-8,11,14,17,20,23,26,29,32,35,38,41,48,51,54,57,60,63,66,69,72,75,78,81,84,86-hexacosazabicyclo[72.11.7]dononaconta-7,10,13,16,19,22,25,28,31,34,37,40,48,51,54,57,60,63,66,69,72,75,78,81,84,86-hexacosaen-42-yl]-hydroxymethylidene]amino]-1-hydroxyethylidene]amino]-5-hydroxypentanoic acid | —— | C254H377N65O75S6 |
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牛肾上腺髓质十二肽 | L-Glutamic acid, N-(1-(N(2)-(N-(N-(N(2)-(N(2)-(N-(N-(N-(N-L-tyrosylglycyl)glycyl)-L-phenylalanyl)-L-methionyl)-L-arginyl)-L-arginyl)-L-valyl)glycyl)-L-arginyl)-L-prolyl)- | 75513-71-2 | C62H97N21O16S |
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焦谷氨酰-脯氨酰-脯氨酰-甘氨酰-甘氨酰-丝氨酰-赖氨酰-缬氨酰-异亮氨酰-亮氨酰-苯丙氨酸 | Pglu-pro-pro-gly-gly-ser-lys-val-ile-leu-phe | 79943-68-3 | C54H84N12O14 |
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焦谷氨酰-组氨酰-色氨酰-丝氨酰-酪氨酰-D-赖氨酰-亮氨酰-精氨酰-脯氨酰-甘氨酰胺 | LHRH, Lys(6)- | 52671-12-2 | C59H84N18O13 |
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混合锌胰岛素悬浮液 | Lente | 8049-62-5 | C257H383N65O77S6Zn |
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淀粉Β-蛋白(22-35) | Amyloid beta-Protein (22-35) | 144189-71-9 | C59H102N16O21S |
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淀粉&Beta-蛋白 | GAIIGLMVGGVV | 184865-04-1 | C49H88N12O13S |
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海藻霉素 | feglymycin | 209335-49-9 | C95H97N13O30 |
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泡蛙肽 | physalaemin | 2507-24-6 | C58H84N14O16S |
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水蛭素(tyr(so3H)63)-碎片55-65 | alpha-Aspartylphenylalanyl-alpha-glutamyl-alpha-glutamylisoleucylprolyl-alpha-glutamyl-alpha-glutamyl-O-sulfotyrosylleucylglutamine | 109528-50-9 | C64H90N12O27S |
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水蛭素 | Glycyl-alpha-aspartylphenylalanyl-alpha-glutamyl-alpha-glutamylisoleucylprolyl-alpha-glutamyl-alpha-glutamyltyrosylleucylglutamine | 113274-56-9 | C66H93N13O25 |
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氯毒素 | H-D-Met-D-Cys(1)-Met-Pro-D-Cys(2)-Phe-Thr-Thr-Asp-His-D-Gln-Met-Ala-Arg-Lys-DL-Cys(3)-Asp-Asp-Cys(1)-Cys(4)-Gly-Gly-D-Lys-Gly-D-Arg-Gly-D-Lys-D-Cys(2)-D-Tyr-Gly-Pro-D-Gln-DL-Cys(3)-D-Leu-Cys(4)-Arg-NH2 | 163515-35-3 | C158H249N53O47S11 |
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氯化三甲基-3-[[(十三氟己基)磺基基]氨基]丙基铵 | (4S)-5-[[2-[[(2S,3R)-1-[[(2S)-1-[[(2S,3S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S,3S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-6-amino-1-[[(2S,3S)-1-[[(2S)-1-[[(2S)-5-amino-1-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-4-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-5-amino-1-[[(2S)-6-amino-1-[[2-[[(2S)-6-amino-1-[[(2S)-6-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-6-amino-1-[[(2S)-1-[[(1S)-3-amino-1-carboxy-3-oxopropyl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-1-oxohexan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxohexan-2-yl]amino]-1-oxohexan-2-yl]amino]-2-oxoethyl]amino]-1-oxohexan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-1-oxohexan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-4-methylsulfanyl-1-oxobutan-2-yl]amino]-1-oxopropan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-2-oxoethyl]amino]-4-[[(2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]-5-oxopentanoic acid | 103842-36-0 | C210H316N56O61S |
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氨精胰岛素 | Insulin argine | 68859-20-1 | C275H425N75O80S5 |
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氨甲酸,[1-[3-(氨基甲基)苯基]-3-吡咯烷基]-,1,1-二甲基乙基酯(9CI) | Neurotensin, ser(7)- | 104969-72-4 | C76H119N21O21 |
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比伐卢定 | bivalirudin | 128270-60-0 | C98H138N24O33 |
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正亮克肽 | Norleusactide | 17692-62-5 | C142H222N42O31 |
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枸橼酸奈司立肽 | Nesiritide citrate | 189032-40-4 | C149H252N50O49S4 |
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枯草菌肽F | (4R)-5-[[(2R,3R)-1-[[(3S,9R,12R,15R,18R,21R)-3-(2-amino-2-oxoethyl)-18-(3-aminopropyl)-12-benzyl-15-[(2R)-butan-2-yl]-6-(carboxymethyl)-9-(1H-imidazol-5-ylmethyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclopentacos-21-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-4-[[(2R)-4-methyl-2-[[2-[(2R)-2-methylbutanoyl]-1,3-thiazole-4-carbonyl]amino]pentanoyl]amino]-5-oxopentanoic acid | 22601-63-4 | C66H98N16O17S |
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枯草菌素 | 6-amino-2-[2-[[2-[[6-amino-2-[[7-[[5-amino-2-[[2-[[2-[[(6E)-21-[[2-[[3-[[15-[[6-amino-2-[[2-amino-3-(1H-indol-3-yl)propanoyl]amino]hexanoyl]amino]-12-(2-carboxyethyl)-9-methylidene-6-(2-methylpropyl)-5,8,11,14-tetraoxo-1-thia-4,7,10,13-tetrazacyclohexadecane-3-carbonyl]amino]-4-methyl-2,9,12-trioxo-5-thia-1,8,11-triazabicyclo[11.3.0]hexadecane-7-carbonyl]amino]-3-methylbutanoyl]amino]-9-(3-amino-3-oxopropyl)-6-ethylidene-15,22-dimethyl-12-(2-methylpropyl)-5,8,11,14,17,20-hexaoxo-1-thia-4,7,10,13,16,19-hexazacyclodocosane-3-carbonyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]-5-oxopentanoyl]amino]-14-(2-amino-2-oxoethyl)-8,20-dimethyl-4-(2-methylpropyl)-3,6,12,15,21-pentaoxo-9,19-dithia-2,5,13,16,22-pentazabicyclo[9.9.2]docosane-17-carbonyl]amino]hexanoyl]amino]-3-methylpentanoyl]amino]prop-2-enoylamino]hexanoic acid | 1393-38-0 | C148H227N39O38S5 |
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枯草芽孢杆菌 | Caswell No. 909A | 68038-70-0 | C66H103N17O16SZn |
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松弛素 | Relaxin porcine | 82658-28-4 | C251H413N77O74S7 |
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杆菌肽B1A | Unii-AM2V8lqg5X | 57762-79-5 | C65H101N17O16S |
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杆菌肽A | Baciguent | 22601-59-8 | C66H103N17O16S |
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替莫瑞林 | acetic acid;4-[[2-[[5-amino-2-[[5-amino-2-[[2-[[2-[[2-[[2-[[2-[[5-amino-2-[[2-[[2-[[6-amino-2-[[2-[2-[[2-[[2-[[5-amino-2-[[2-[[2-[[2-[[6-amino-2-[[2-[[2-[[2-[[4-amino-2-[[2-[[2-[[2-[2-[[3-carboxy-2-[2-[[2-(hex-3-enoylamino)-3-(4-hydroxyphenyl)propanoyl]amino]propanoylamino]propanoyl]amino]propanoylamino]-3-methylpentanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxybutanoyl]amino]-4-oxobutanoyl]amino]-3-hydroxypropanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-5-carbamimidamidopentanoyl]amino]hexanoyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]acetyl]amino]-5-oxopentanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxypropanoyl]amino]propanoylamino]-5-carbamimidamidopentanoyl]amino]hexanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-5-oxopentanoyl]amino]-3-carboxypropanoyl]amino]-3-methylpentanoyl]amino]-4-methylsulfanylbutanoyl]amino]-3-hydroxypropanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-oxopentanoyl]amino]-5-oxopentanoyl]amino]acetyl]amino]-5-[[1-[[4-amino-1-[[5-amino-1-[[1-[[1-[[2-[[1-[[1-[[1-[[1-[(1-amino-4-methyl-1-oxopentan-2-yl)amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-4-carboxy-1-oxobutan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-5-oxopentanoic acid | —— | C223H370N72O69S |
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替可克肽 | tetracosactide | 16960-16-0 | C136H210N40O31S |
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替加泊肽 | Tigapotide | 414903-37-0 | C82H119N21O34S3 |
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曲普瑞林 | triptorelin | 57773-63-4 | C64H82N18O13 |
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普拉瑞克 | [Ac-D-2Nal<sup>1</sup>, D-4Cpa<sup>2</sup>, D-3Pal<sup>3</sup>, 4Aph(Atz)<sup>5</sup>, D-4Aph(Atz)<sup>6</sup>, ILys<sup>8</sup>, D-Ala<sup>10</sup>]gonadotropin-releasing hormone | 134457-28-6 | C80H102ClN23O12 |
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普卡那肽 | Plecanatide | 467426-54-6 | C65H104N18O26S4 |
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