MAM001-50010 Mambalgin-1
- 公司名稱(chēng) 北京群曉科苑生物技術(shù)有限公司
- 品牌 Smartox
- 型號(hào) MAM001-50010
- 產(chǎn)地
- 廠商性質(zhì) 代理商
- 更新時(shí)間 2024/10/31 15:03:59
- 訪問(wèn)次數(shù) 2044
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Mambalgin-1
ASIC1a & 1b channel blocker
酸敏感離子通道ASIC1a & 1b通道阻斷劑
Mambalgin-1 was initially isolated by Sylvie Diochot and collaborators from the venom of the black mamba (Dendroaspis polylepis polylepis). is a potent and selective blocker of acid-sensing ion channels (ASIC). ASIC channels have been demonstrated to be implied in pain pathways and appear to be promising therapeutic targets. rapidly and reversibly inhibits recombinant homomeric ASIC1a (IC50=55 nM) and heteromeric ASIC1a+ASIC2a (IC50=246 nM) or ASIC1a+ASIC2b channels (IC50=61 nM) but also human channels hASIC1b (IC50=192 nM) and hASIC1a+hASIC1b (IC50=72nM).
belongs to the family of three-finger toxins and has no sequence/structural homology with either PcTx1 or APETx2. differs from mambalgin-2 by one amino acid. Both have demonstrated a similar activity. has no effect on ASIC2a, ASIC3, ASIC1a+ASIC3 and ASIC1b+ASIC3 channels, as well as on TRPV1, P2X2, 5-HT3A, Nav1.8, Cav3.2 and Kv1.2 channels.
Fig 1: Dose-response curve of the effect of synthetic #MAM001 on ASIC1a current recorded in Xenopus oocytes. In this system, an IC50 of 21 nM was determined.
技術(shù)資料
氨基酸序列:
LKC3YQHGKVVTC12HRDMKFC19YHNTGMPFRNLKLILQGC37SSSC41SETENNKC49C50STDRC55NK-OH
二硫鍵:Cys3-Cys19, Cys12-Cys37, Cys41-Cys49, Cys50-Cys55
長(zhǎng)度 (aa): 57
分子式: C272H429N85O84S10
分子量:6554.59 Da
外觀:White lyophilized solid
可溶性:water or saline buffer
CAS 號(hào):not available
來(lái)源:Synthetic
純度:> 98%
產(chǎn)品信息
貨號(hào) | 名稱(chēng) | 規(guī)格 |
MAM001-50010 | 50ug/100ug/5×10ug |
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