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AB141871

GsMTx-4, mechanosensitive and stretch-activated ion channel inhibitor

GsMTx-4, mechanosensitive and stretch-activated ion channel inhibitor

5

(1 Review)

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(42 Publications)

GsMTx-4 (CAS: 1209500-46-8)(ab141871) inhibits mechanosensitive channels (MSCs) such as TRPC1, TRPC6 and Piezo channels. GsMTx4 also inhibits stretch-activated cation channels. MW 4096.

- Proven performance: cited in over 40 publications
- Available in different sizes to fit your experimental needs. Larger volume format available upon request
2 Images
Functional Studies - GsMTx-4, mechanosensitive and stretch-activated ion channel inhibitor (AB141871)
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Supplier Data

Functional Studies - GsMTx-4, mechanosensitive and stretch-activated ion channel inhibitor (AB141871)

GsMTx-4 (ab141870) inhibits NaV1.7 channel currents expressed in Xenopus oocytes. NaV1.7 currents were elicited by 100 ms voltage ramp from a holding potential of -100 mV to +30 mV, applied every 10 seconds using whole-cell voltage clamp technique. Left : Superimposed traces of NaV1.7 currents before (black) and during (green) application of 500 nM GsMTx-4 (ab141870). Right : GsMTx-4 dose response inhibition of NaV1.7 currents.

Chemical Structure - GsMTx-4, mechanosensitive and stretch-activated ion channel inhibitor (AB141871)
  • Chemical Structure

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Chemical Structure - GsMTx-4, mechanosensitive and stretch-activated ion channel inhibitor (AB141871)

2D chemical structure image of ab141871, GsMTx-4, mechanosensitive and stretch-activated ion channel inhibitor

Key facts

CAS番号

1209500-46-8

製品の状態

Solid

form

作製由来

Grammostola rosea

分子量

4096 Da

分子式

C<sub>1</sub><sub>8</sub><sub>5</sub>H<sub>2</sub><sub>7</sub><sub>3</sub>N<sub>4</sub><sub>9</sub>O<sub>4</sub><sub>5</sub>S<sub>6</sub>

PubChem

90488987

由来

Native

溶解性

Soluble in water to 1mg/ml

化学名

H-Gly-DL-Cys(1)-DL-Leu-DL-Glu-DL-Phe-DL-Trp-DL-Trp-DL-Lys-DL-Cys(2)-DL-Asn-DL-Pro-DL-Asn-DL-Asp-DL-Asp-DL-Lys-DL-Cys(3)-DL-Cys(1)-DL-Arg-DL-Pro-DL-Lys-DL-Leu-DL-Lys-DL-Cys(2)-DL-Ser-DL-Lys-DL-Leu-DL-Phe-DL-Lys-DL-Leu-DL-Cys(3)-DL-Asn-DL-Phe-DL-Ser-DL-Phe-NH2

Canonical smiles

CC(C)CC1C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC2CSSCC3C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(CSSCC(C(=O)NC(CSSCC(C(=O)N1)NC(=O)CN)C(=O)NC(C(=O)N4CCCC4C(=O)NC(C(=O)NC(C(=O)NC(C(=O)N3)CCCCN)CC(C)C)CCCCN)CCCNC(=N)N)NC(=O)C(NC(=O)C(NC

InChi

InChI=1S/C185H273N49O45S6/c1-98(2)72-121-160(255)203-114(54-27-33-65-188)156(251)229-141-96-284-283-95-140-178(273)225-134(84-147(195)239)184(279)234-71-39-60-144(234)182(277)224-131(83-146(194)238)170(265)222-133(86-151(245)246)172(267)223-132(85-150(243)244)171(266)206-116(56-29-35-67-190)158(253)230-142(97-285-282-94-139(177(272)221-130(82-145(193)237)169(264)218-127(79-105-46-19-12-20-47-105)166(261)226-136(91-236)174(269)211-120(152(196)247)76-102-40-13-9-14-41-102)231-163(258)124(75-101(7)8)214-153(248)112(52-25-31-63-186)204-164(259)125(77-103-42-15-10-16-43-103)217-162(257)123(74-100(5)6)213-154(249)113(53-26-32-64-187)207-173(268)135(90-235)227-179(141)274)180(275)232-138(176(271)210-119(58-37-69-199-185(197)198)183(278)233-70-38-59-143(233)181(276)209-117(155(250)212-121)57-30-36-68-191)93-281-280-92-137(202-148(240)87-192)175(270)215-122(73-99(3)4)161(256)208-118(61-62-149(241)242)159(254)216-126(78-104-44-17-11-18-45-104)165(260)219-129(81-107-89-201-111-51-24-22-49-109(107)111)168(263)220-128(80-106-88-200-110-50-23-21-48-108(106)110)167(262)205-115(157(252)228-140)55-28-34-66-189/h9-24,40-51,88-89,98-101,112-144,200-201,235-236H,25-39,52-87,90-97,186-192H2,1-8H3,(H2,193,237)(H2,194,238)(H2,195,239)(H2,196,247)(H,202,240)(H,203,255)(H,204,259)(H,205,262)(H,206,266)(H,207,268)(H,208,256)(H,209,276)(H,210,271)(H,211,269)(H,212,250)(H,213,249)(H,214,248)(H,215,270)(H,216,254)(H,217,257)(H,218,264)(H,219,260)(H,220,263)(H,221,272)(H,222,265)(H,223,267)(H,224,277)(H,225,273)(H,226,261)(H,227,274)(H,228,252)(H,229,251)(H,230,253)(H,231,258)(H,232,275)(H,241,242)(H,243,244)(H,245,246)(H4,197,198,199)

InChiKey

WVDNTWXIIKNMHY-UHFFFAOYSA-N

IUPAC名

3-[77-[(2-aminoacetyl)amino]-30-[[4-amino-1-[[1-[[1-[(1-amino-1-oxo-3-phenylpropan-2-yl)amino]-3-hydroxy-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-1,4-dioxobutan-2-yl]carbamoyl]-22,36,45,54,60,95-hexakis(4-aminobutyl)-4,13-bis(2-amino-2-oxoethyl)-39,86-dibenzyl-69-(3-carbamimidamidopropyl)-16,19-bis(carboxymethyl)-48-(hydroxymethyl)-89,92-bis(1H-indol-3-ylmethyl)-33,42,57,80-tetrakis(2-methylpropyl)-2,3a,5,11,14,17,20,23,32,35,38,41,44,47,50,53,56,59,62,68,71,78,81,84,87,90,93,96-octacosaoxo-a,27,28,74,75,99-hexathia-2a,3,6,12,15,18,21,24,31,34,37,40,43,46,49,52,55,58,61,67,70,79,82,85,88,91,94,97-octacosazapentacyclo[49.46.4.225,72.06,10.063,67]trihectan-83-yl]propanoic acid

製品の詳細

Check out our range of ion channel inhibitors here

出荷温度及び保存条件

出荷温度
Ambient - Can Ship with Ice
短期保存温度
-20°C
長期保存温度
-20°C
保管に関する情報
Store under desiccating conditions|The product can be stored for up to 12 months

Need more advice on solubility, usage and handling? Please visit our our product support page for more details.

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Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

製品プロトコール

文献 (42)

Recent publications for all applications. Explore the full list and refine your search

Cell communication and signaling : CCS 23:193 PubMed40264231

2025

Mechanical cues rewire lipid metabolism and support chemoresistance in epithelial ovarian cancer cell lines OVCAR3 and SKOV3.

Applications

Unspecified application

Species

Unspecified reactive species

Martina Karasová,Maximilian Jobst,Denise Framke,Janice Bergen,Samuel Meier-Menches,Bernhard Keppler,Gunda Koellensperger,Jürgen Zanghellini,Christopher Gerner,Giorgia Del Favero

PloS one 20:e0317683 PubMed39841686

2025

GsMTx-4 combined with exercise improves skeletal muscle structure and motor function in rats with spinal cord injury.

Applications

Unspecified application

Species

Unspecified reactive species

Xin Zhang,Xinyu Liu,Qianxi Li,Chenyu Li,Xinyan Li,Jinghua Qian,Jianjun Li,Xuemei Li

Communications biology 8:96 PubMed39833492

2025

Piezo1 promotes vibration-induced vascular smooth muscle injury by regulating the NF-κB/p65 axis.

Applications

Unspecified application

Species

Unspecified reactive species

Yingshan Zeng,Zhiquan Wu,Mengtian Xiong,Zhishan Liang,Ziyu Chen,Huimin Huang,Hongyu Yang,Qingsong Chen

Nature communications 15:10476 PubMed39668169

2024

An actin bracket-induced elastoplastic transition determines epithelial folding irreversibility.

Applications

Unspecified application

Species

Unspecified reactive species

Aki Teranishi,Misato Mori,Rihoko Ichiki,Satoshi Toda,Go Shioi,Satoru Okuda

Advanced science (Weinheim, Baden-Wurttemberg, Germany) 11:e2405705 PubMed39514408

2024

Piezo1 Regulates Stiffness-Dependent DRG Axon Regeneration via Modifying Cytoskeletal Dynamics.

Applications

Unspecified application

Species

Unspecified reactive species

Mengshi Lei,Weiyou Wang,Hong Zhang,Jihong Gong,Hanmian Cai,Zhili Wang,Le Zhu,Xiaofei Yang,Shen Wang,Cong Ma

Theranostics 14:5965-5981 PubMed39346532

2024

Noninvasive closed-loop acoustic brain-computer interface for seizure control.

Applications

Unspecified application

Species

Unspecified reactive species

Junjie Zou,Houminji Chen,Xiaoyan Chen,Zhengrong Lin,Qihang Yang,Changjun Tie,Hong Wang,Lili Niu,Yanwu Guo,Hairong Zheng

Cellular and molecular life sciences : CMLS 81:331 PubMed39107572

2024

PIEZO1 targeting in macrophages boosts phagocytic activity and foam cell apoptosis in atherosclerosis.

Applications

Unspecified application

Species

Unspecified reactive species

Shirin Pourteymour,Jingxue Fan,Rakesh Kumar Majhi,Shuyuan Guo,Xin Sun,Zhen Huang,Ying Liu,Hanna Winter,Alexandra Bäcklund,Nikolaos-Taxiarchis Skenteris,Ekaterina Chernogubova,Olivera Werngren,Zhaolong Li,Josefin Skogsberg,Yuhuang Li,Ljubica Matic,Ulf Hedin,Lars Maegdefessel,Ewa Ehrenborg,Ye Tian,Hong Jin

Materials today. Bio 27:101147 PubMed39045313

2024

Synergistic effect of ultrasound and reinforced electrical environment by bioinspired periosteum for enhanced osteogenesis via immunomodulation of macrophage polarization through Piezo1.

Applications

Unspecified application

Species

Unspecified reactive species

Ting Jiang,Fei Yu,Yuqi Zhou,Ruomei Li,Mengting Zheng,Yangyang Jiang,Zhenxia Li,Jun Pan,Ningjuan Ouyang

iScience 27:109999 PubMed38883838

2024

Enhanced and sustained T cell activation in response to fluid shear stress.

Applications

Unspecified application

Species

Unspecified reactive species

Nicole S Sarna,Shanay H Desai,Benjamin G Kaufman,Natalie M Curry,Anne M Hanna,Michael R King

Matrix biology plus 22:100148 PubMed38803329

2024

Extracellular matrix stiffness mediates insulin secretion in pancreatic islets via mechanosensitive Piezo1 channel regulated Ca dynamics.

Applications

Unspecified application

Species

Unspecified reactive species

Chelsea G Johansen,Keifer Holcomb,Amit Sela,Stephanie Morrall,Daewon Park,Nikki L Farnsworth
View all publications

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