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糖尿病相关肽(胰岛淀粉样肽)

内源性肽。强大的胰岛淀粉样多肽,降钙素,CGRP和肾上腺髓质素受体激动剂。
规格或纯度: ≥97% (HPLC)
有货

库存信息

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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
D118757-1mg 1mg 现货 Stock Image
D118757-5mg 5mg 现货 Stock Image

基本描述

规格或纯度 ≥97% (HPLC)
英文名称 Diabetes Associated Peptide Amide human
别名 Amylin, DAP, IAPP
英文别名 Amylin, DAP, IAPP, Insulinoma or Islet amyloid polypeptide
生化机理 胰岛淀粉样多肽(IAPP)是一种胰岛素的胰腺β-细胞表达的激素。 IAPP用来研究淀粉样蛋白沉积的作用机制以及对分子的错误折叠的过程的作用,特别是在II型糖尿病等条件下。内源性肽。强大的胰岛淀粉样多肽,降钙素(EC 50 = 0.67 nM),CGRP和肾上腺髓质素受体激动剂。有效抑制骨骼肌细胞中胰岛素刺激的葡萄糖摄取(IC 50 = 12 pM)。涉及II型糖尿病。
储存温度 -20°C储存
运输条件 超低温冰袋运输
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产品介绍

氨基酸序列 Lys-Cys-Asn-Thr-Ala-Thr-C?ys-Ala-Thr-Gln-Arg-Leu-Al?a-Asn-Phe-Leu-Val-His-Ser?-Ser-Asn-Asn-Phe-Gly-Ala-?Ile-Leu-Ser-Ser-Thr-Asn-V?al-Gly-Ser-Asn-Thr-Tyr-NH?2

Amino Acid Sequence Lys-Cys-Asn-Thr-Ala-Thr-C?ys-Ala-Thr-Gln-Arg-Leu-Al?a-Asn-Phe-Leu-Val-His-Ser?-Ser-Asn-Asn-Phe-Gly-Ala-?Ile-Leu-Ser-Ser-Thr-Asn-V?al-Gly-Ser-Asn-Thr-Tyr-NH?2

名称和标识符

IUPAC Name N-[1-[[1-[[1-[[4-amino-1-[[1-[[1-[[1-[[1-[[1-[[1-[[4-amino-1-[[4-amino-1-[[1-[[2-[[1-[[1-[[1-[[1-[[1-[[1-[[4-amino-1-[[1-[[2-[[1-[[4-amino-1-[[1-[[1-amino-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-3-methyl-1-oxobutan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]-2-[[2-[2-[[16-(2-amino-2-oxoethyl)-19-(2,6-diaminohexanoylamino)-7,13-bis(1-hydroxyethyl)-10-methyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]amino]propanoylamino]-3-hydroxybutanoyl]amino]pentanediamide
INCHI InChI=1S/C165H261N51O55S2/c1-22-75(12)124(159(266)200-95(47-71(4)5)140(247)203-108(64-219)153(260)206-110(66-221)154(261)216-129(84(21)226)163(270)202-105(58-119(174)234)147(254)209-122(73(8)9)157(264)181-61-121(236)187-106(62-217)150(257)198-103(56-117(172)232)148(255)215-128(83(20)225)162(269)190-93(130(175)237)49-87-38-40-89(227)41-39-87)211-132(239)76(13)183-120(235)60-180-136(243)97(50-85-32-25-23-26-33-85)194-144(251)101(54-115(170)230)196-145(252)102(55-116(171)231)197-151(258)107(63-218)205-152(259)109(65-220)204-142(249)99(52-88-59-178-69-182-88)201-158(265)123(74(10)11)210-146(253)96(48-72(6)7)193-141(248)98(51-86-34-27-24-28-35-86)195-143(250)100(53-114(169)229)191-131(238)77(14)184-139(246)94(46-70(2)3)192-137(244)91(37-31-45-179-165(176)177)188-138(245)92(42-43-113(168)228)189-161(268)126(81(18)223)212-133(240)78(15)185-155(262)111-67-272-273-68-112(207-135(242)90(167)36-29-30-44-166)156(263)199-104(57-118(173)233)149(256)214-125(80(17)222)160(267)186-79(16)134(241)213-127(82(19)224)164(271)208-111/h23-28,32-35,38-41,59,69-84,90-112,122-129,217-227H,22,29-31,36-37,42-58,60-68,166-167H2,1-21H3,(H2,168,228)(H2,169,229)(H2,170,230)(H2,171,231)(H2,172,232)(H2,173,233)(H2,174,234)(H2,175,237)(H,178,182)(H,180,243)(H,181,264)(H,183,235)(H,184,246)(H,185,262)(H,186,267)(H,187,236)(H,188,245)(H,189,268)(H,190,269)(H,191,238)(H,192,244)(H,193,248)(H,194,251)(H,195,250)(H,196,252)(H,197,258)(H,198,257)(H,199,263)(H,200,266)(H,201,265)(H,202,270)(H,203,247)(H,204,249)(H,205,259)(H,206,260)(H,207,242)(H,208,271)(H,209,254)(H,210,253)(H,211,239)(H,212,240)(H,213,241)(H,214,256)(H,215,255)(H,216,261)(H4,176,177,179)
InChi Key PLOPBXQQPZYQFA-UHFFFAOYSA-N
Canonical SMILES CCC(C)C(C(=O)NC(CC(C)C)C(=O)NC(CO)C(=O)NC(CO)C(=O)NC(C(C)O)C(=O)NC(CC(=O)N)C(=O)NC(C(C)C)C(=O)NCC(=O)NC(CO)C(=O)NC(CC(=O)N)C(=O)NC(C(C)O)C(=O)NC(CC1=CC=C(C=C1)O)C(=O)N)NC(=O)C(C)NC(=O)CNC(=O)C(CC2=CC=CC=C2)NC(=O)C(CC(=O)N)NC(=O)C(CC(=O)N)NC(=O)C(CO)NC(=O)C(CO)NC(=O)C(CC3=CN=CN3)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC4=CC=CC=C4)NC(=O)C(CC(=O)N)NC(=O)C(C)NC(=O)C(CC(C)C)NC(=O)C(CCCNC(=N)N)NC(=O)C(CCC(=O)N)NC(=O)C(C(C)O)NC(=O)C(C)NC(=O)C5CSSCC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)N5)C(C)O)C)C(C)O)CC(=O)N)NC(=O)C(CCCCN)N
分子式

C165H261N51O55S2

PubChem CID 16158170
分子量 3903.28

安全信息

WGK Germany 3
个人防护装备 Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

靶标

Target ID 43
名称 CT receptor
缩写名 SHP2
家族 Calcitonin receptors
基因和蛋白信息
Species Transmembrane Domains Amino Acids Chromosomal Location Gene Symbol Gene Name
Rat 7 516 4q13 Calcr calcitonin receptor
Human 7 474 7q21.3 CALCR calcitonin receptor
Mouse 7 533 6 1.81 cM Calcr calcitonin receptor
RefSeq Protein NP_001029187 (Rn) , NP_446268 (Rn) , NP_001733 (Hs) , NP_031614 (Mm) , NP_001158209 (Hs)
UniProtKB P32214 (Rn) , P30988 (Hs) , Q60755 (Mm)
OMIM 114131 (Hs)
RefSeq Nucleotide NM_001742 (Hs) , NM_001034015 (Rn) , NM_053816 (Rn) , NM_007588 (Mm)
Entrez Gene 799 (Hs) , 116506 (Rn) , 12311 (Mm)
Ensembl Gene ENSG00000004948 (Hs) , ENSMUSG00000023964 (Mm) , ENSRNOG00000010053 (Rn)
Protein GI 77404387 (Rn) , 112181179 (Mm) , 260064027 (Hs)
GPCRdb calcr_human (Hs) , calcr_mouse (Mm) , calcr_rat (Rn)
UniProtKB ID/Entry name CALCR_HUMAN (Hs) , CALCR_MOUSE (Mm) , CALCR_RAT (Rn)
DrugBank Target P30988 (Hs)
CATH/Gene3D 4.10.1240.10 (N/A)
ChEMBL Target CHEMBL2204 (Rn) , CHEMBL1832 (Hs)
Target ID 44
名称 AMY1 receptor
缩写名 SHP2
家族 Calcitonin receptors
Target ID 45
名称 AMY2 receptor
缩写名 SHP2
家族 Calcitonin receptors
Target ID 46
名称 AMY3 receptor
缩写名 SHP2
家族 Calcitonin receptors

关联配体

Ligand ID 687
名称 amylin
类别 Peptide
学名 4-amino-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide
生物活性评价 The sulfonamide class of antibacterial compounds are primarily bacteriostatic agents and have a broad spectrum of activity against both Gram-positive and Gram-negative species of bacteria (reviewed in ).
评价 Amylin acts as an appetite suppressor. Novo Nordisk have a long-acting amylin mimetic (AM833, NNC0174-0833) in clinical trials with and without . AM833 is intended as a treatment for obesity. In the trials it is administered subcutaneously, once-weekly. Preliminary (and as yet unpublished) results from a Phase 2 trial as monotherapy demonstrated weight loss of 10.8% at week 26, meeting the study's primary endpoint (Novo Nordisk press release 18 Jun 2020).
配体家族 Neuropeptides
基因/前体
Gene symbol Gene name Precursor protein name Species 别名
IAPP islet amyloid polypeptide pre-pro-IAPP Human DAP, IAP
单字母多肽序列 KCNTATCATQRLANFLVHSSNNFGAILSSTNVGSNTY
三字母多肽序列 Lys-Cys-Asn-Thr-Ala-Thr-Cys-Ala-Thr-Gln-Arg-Leu-Ala-Asn-Phe-Leu-Val-His-Ser-Ser-Asn-Asn-Phe-Gly-Ala-Ile-Leu-Ser-Ser-Thr-Asn-Val-Gly-Ser-Asn-Thr-Tyr-NH2
翻译后修饰 The C-terminal proline is amidated into Pro-NH2 and a disulphide bridge is formed between cysteine residues at positions 2 and 7.
化学修饰

参考文献

1. Majumder P et al..  (2021)  A nexus of miR-1271, PAX4 and ALK/RYK influences the cytoskeletal architectures in Alzheimer's Disease and Type 2 Diabetes..  Biochem J,  478  (17):  (3297-3317).  [PMID:34409981]
2. Majumder P et al..  (2019)  Receptor tyrosine kinases (RTKs) consociate in regulatory clusters in Alzheimer's disease and type 2 diabetes..  Mol Cell Biochem,  459  (1-2):  (171-182).  [PMID:31154588]
3. Suzuki H & Yamamoto T.  (2014)  Amylin-like immunoreactivity in pancreatic X cells of the black-spotted frog Rana (Pelophylax) nigromaculata..  Tissue Cell,  46  (6):  (535-9).  [PMID:25458814]
4. Cooper GJ, Willis AC, Clark A, Turner RC, Sim RB, Reid KB.  (1987)  Purification and characterization of a peptide from amyloid-rich pancreases of type 2 diabetic patients..  Proc Natl Acad Sci USA,  84  (23):  (8628-32).  [PMID:3317417]
5. Jaikaran ET, Clark A.  (2001)  Islet amyloid and type 2 diabetes: from molecular misfolding to islet pathophysiology..  Biochim Biophys Acta,  1537  (3):  (179-203).  [PMID:11731221]
6. Ravi Prakash Reddy Nanga,Jeffrey R Brender,Jiadi Xu,Gianluigi Veglia,Ayyalusamy Ramamoorthy.  (2008-11-08)  Structures of rat and human islet amyloid polypeptide IAPP(1-19) in micelles by NMR spectroscopy..  Biochemistry,  47  ((48)):  (12689-12697).  [PMID:18989932]
7. Allam S Reddy,Lu Wang,Sadanand Singh,Yun L Ling,Lauren Buchanan,Martin T Zanni,James L Skinner,Juan J de Pablo.  (2010-10-07)  Stable and metastable states of human amylin in solution..  Biophysical journal,  99  ((7)):  (2208-2216).  [PMID:20923655]
8. A Clark,M R Nilsson.  (2004-01-15)  Islet amyloid: a complication of islet dysfunction or an aetiological factor in Type 2 diabetes?.  Diabetologia,  47  ((2)):  (157-169).  [PMID:14722650]
9. Ravi Prakash Reddy Nanga,Jeffrey R Brender,Subramanian Vivekanandan,Ayyalusamy Ramamoorthy.  (2011-07-05)  Structure and membrane orientation of IAPP in its natively amidated form at physiological pH in a membrane environment..  Biochimica et biophysica acta,  1808  ((10)):  (2337-2342).  [PMID:21723249]

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