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    浙江省科技型企業---加速您的多肽研究
    首頁 >多肽產品 >線粒體靶向抗氧化劑SS-31:DArg-Dmt-Lys-Phe-NH2/依拉瑞肽/MTP-131

    多肽產品

    736992-21-5\1606994-55-1\線粒體靶向抗氧化劑SS-31\H2N-D-Arg-Dmt-Lys-Phe-NH2\依拉瑞肽\Elamipretide\MTP-131,杭州專肽生物的產品

    線粒體靶向抗氧化劑SS-31:DArg-Dmt-Lys-Phe-NH2/依拉瑞肽/MTP-131

    SS-31肽是一種心磷脂過氧化物酶抑制劑和線粒體靶向肽。它可以改善左心室和線粒體功能。SS-31肽可減輕人小梁網狀細胞中的線粒體功能障礙和氧化損傷。它可以防止iHTM和GTM(3)細胞受到H2O2誘導的持續氧化應激。治療慢性心力衰竭和線粒體肌病的II期臨床試驗正在進行中。

    編號:144820

    CAS號:736992-21-5/1606994-55-1/1849610-71-4

    單字母:H2N-r-Dmt-KF-CONH2

    糾錯
    • 編號:144820
      中文名稱:線粒體靶向抗氧化劑SS-31:DArg-Dmt-Lys-Phe-NH2/依拉瑞肽/MTP-131
      英文名:Elamipretide
      英文同義詞:MTP-131
      CAS號:736992-21-5,醋酸體鹽
      1606994-55-1,TFA鹽
      1849610-71-4,3醋酸分子
      單字母:H2N-r-Dmt-KF-CONH2
      三字母:H2N

      N端氨基

      -DArg

      D型精氨酸

      -Dmt

      2,6-二甲基酪氨酸

      -Lys

      賴氨酸

      -Phe

      苯丙氨酸

      -CONH2

      C端酰胺化

      氨基酸個數:4
      分子式:C32H49N9O5
      平均分子量:639.79
      精確分子量:639.39
      等電點(PI):-
      pH=7.0時的凈電荷數:2.97
      平均親水性:1.1666666666667
      疏水性值:-1.87
      外觀與性狀:白色粉末狀固體
      消光系數:-
      來源:人工化學合成,僅限科學研究使用,不得用于人體。
      純度:98%
      生成周期:現貨
      儲存條件:負80℃至負20℃
      標簽:氨基酸衍生物肽    D型氨基酸肽   

      InChI:(2R)-5-amino-2-[[2-[[(2S)-6-amino-2-[[(2R)-4-amino-2-[[(2R)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-1-[(2S)-2-[[(2S)-2-amino-3-phenylpropanoyl]amino]-3-methylbutanoyl]pyrrolidine-2-carbonyl]amino]-3-methylpentanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxybutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]-4-carboxybutanoyl]amino]-4-methylpentanoyl]amino]-5-oxopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-4-methylpentanoyl]amino]-5-oxopentanoyl]amino]-4-carboxybutanoyl]amino]hexanoyl]amino]-4-carboxybutanoyl]amino]-5-carbamimidamidopentanoyl]amino]-4-oxobutanoyl]amino]hexanoyl]amino]acetyl]amino]-5-oxopentanoic acid
      IUPAC Name:H-Phe-Val-Pro-Ile-Phe-Thr-Tyr-Gly-Glu-Leu-Gln-Arg-Leu-Gln-Glu-Lys-Glu-Arg-Asn-Lys-Gly-Gln-OH; L-phenylalanyl-L-valyl-L-prolyl-L-isoleucyl-L-phenylalanyl-L-threonyl-L-tyrosyl-glycyl-L-alpha-glutamyl-L-leucyl-L-glutaminyl-L-arginyl-L-leucyl-L-glutaminyl-L-alpha-glutamyl-L-lysyl-L-alpha-glutamyl-D-arginyl-D-asparagyl-L-lysyl-glycyl-D-glutamine; Motilin (swine), 13-L-leucine-
    • SS-31肽是一種心磷脂過氧化物酶抑制劑和線粒體靶向肽。它可以改善左心室和線粒體功能。SS-31肽可減輕人小梁網狀細胞中的線粒體功能障礙和氧化損傷。它可以防止iHTM和GTM(3)細胞受到H2O2誘導的持續氧化應激。治療慢性心力衰竭和線粒體肌病的II期臨床試驗正在進行中。
      H-Dmt-D-Arg-Phe-Lys-NH2 (Dmt:2,6-dimethyl-L-tyrosine) 是衍生與皮啡肽的阿片肽,它具有很強的鎮痛作用和良好的細胞膜通過能力,在對其進行深入的機制研究后發現了線粒體靶向抗氧化肽SS-31 (H-D-Arg-Dmt-Lys-Phe-NH2). SS-31對缺血再灌注損傷、神經退行性疾病、心力衰竭、肌肉老化等和自由基有關的疾病具有治療效果。SS-31 是一種針對線粒體的分子。它與心磷脂相互作用以重新激活缺血線粒體。同時SS-31也是一種細胞穿膜肽。

      依拉瑞肽(MTP-131;D-Arg-DMT-Lys-Phe-NH2;其中DMT是2,6-二甲基-L-Tyr)是具有治療缺血-再灌注損傷(例如,心臟缺血-再灌注損傷)和心肌梗塞的治療潛力的線粒體靶向化合物。這種化合物的類似物可具有改善的治療特征譜,包括改善的代謝性質、選擇性或效力。

      Elamipretide是一條由四個氨基酸組成的小分子多肽,在生物體內Elamipretide以線粒體內膜為靶點,能夠預防神經細胞和其他細胞類型的氧化損傷;防止線粒體去極化,減少胰島細胞凋亡,增加胰島細胞產量,改善移植后功能。以Elamipretide為主要原料的藥物已經進入臨床三期。

      Elamidetide is a small peptide composed of four amino acids, including one unnatural amino acid. In vivo, elamipretide can prevent oxidative damage of nerve cells and other cell types by targeting mitochondrial inner membrane, prevent mitochondrial depolarization, reduce apoptosis of islet cells, increase islet cell production, and improve the function after transplantation. The drugs with elamipretide as the main raw material have entered the third phase of clinical practice.

      Elamipretide triacetate是一種芳香陽離子四肽,靶向線粒體內膜,是心磷脂過氧化物酶的抑制劑。它很容易穿透細胞膜,并已用于研究Leber遺傳性視神經病變的治療試驗。

      Elamipretide triacetate is an aromatic-cationic tetrapeptide that targets the mitochondrial intima and is an inhibitor of cardiolipin peroxidase. It easily penetrates cell membranes and has been used in therapeutic trials investigating Leber's Hereditary Optic Neuropathy.

      很多蛋白在細胞中非常容易被降解,或被標記,進而被選擇性地破壞。但含有部分D型氨基酸的多肽則顯示了很強的抵抗蛋白酶降解能力。

    • DOI名稱
      10.1111/cbdd.12003Superior Analgesic Effect of H-Dmt-D-Arg-Phe-Lys-NH2 ([Dmt1]DALDA), a Multifunctional Opioid Peptide, Compared to Morphine in a Rat Model of Neuropathic Pain下載
      10.1111_1440-1681.13484SS-31 protect retinal pigment epithelial cells from H2O2- induced cell injury by reducing apoptosis下載
      10.1111_acel.13213SS-31 and NMN: Two paths to improve metabolism and function in aged hearts下載
      10.1111_acel.12731Treatment with the mitochondrial-targeted antioxidant peptide SS-31 rescues neurovascular coupling responses and cerebrovascular endothelial function and improves cognition in aged mice下載
      10.1111_bph.12468Targeting mitochondrial cardiolipin and the cytochrome c/cardiolipin complex to promote electron transport and optimize mitochondrial ATP synthesis下載
      10.1155/2022/1295509SS-31, a Mitochondria-Targeting Peptide, Ameliorates Kidney Disease下載
      10.1161/CIRCHEARTFAILURE.115.002206Chronic Therapy With Elamipretide (MTP-131), a Novel Mitochondria-Targeting Peptide, Improves Left Ventricular and Mitochondrial Function in Dogs With Advanced Heart Failure下載
    • 暫時沒有數據
    • 編號名稱CAS號
      432781Cys-SS-31
      H2N-Cr-Dmt-KF-CONH2
      SS-31的N端添加半胱氨酸,引入巰基
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