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维百奥生物代理Alpha Med Scientific品牌全系列产品
2026-01-06 文章来源: 浏览量:56 分享到:


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维百奥生物代理Alpha Med Scientific品牌全系列产品


Alpha MED Scientific 致力于MED64微电极阵列系统的研发、生产与销售,MED64系统由松下公司于1996年研发,是全球首款商业化的体外微电极阵列产品。MED64系统提供多点细胞外电生理测量,能够获取丰富的数据,助力前沿神经科学与心脏研究。该系统采用一种创新的电生理方法,通过嵌入玻璃基底的平面微电极阵列记录细胞电活动。在神经科学、干细胞生物学、安全药理学、毒理学以及药物发现与筛选等领域,是推动生物学与医学进步的核心工具。


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MED64系统优势

MED64采用行业最低阻抗平面微电极(1 kHz下仅10 kΩ),具备多项独特优势:

● 最高灵敏度(最佳信噪比)

电极阻抗是决定电生理采集系统基线噪声水平的关键因素。阻抗越低,基线噪声越低。使用MEA时,由于电极不刺入生物样本,降低基线噪声是实现高信噪比的唯一途径。凭借行业最低阻抗电极,MED64能提供最低基线噪声,从而捕捉可能被其他系统遗漏的重要信号。

● 可在恒温培养箱内记录

电生理系统的常规原则是“前置放大器需贴近电极”,但MED64的低阻抗电极无需遵循此配置。MED连接器(固定MEA)通过长达2米的电缆与放大器连接,且不会产生信号衰减。

● 卓越的电刺激能力

使用平面微电极进行刺激比记录更具挑战性,原因之一是刺激电极需要时间放电。这种现象表现为“刺激伪迹拖尾”,会干扰刺激后立即产生的信号。MED64的最低阻抗电极可实现瞬时放电,刺激伪迹在0.5毫秒内归零,刺激后可清晰测量诱发信号。MED64出色的刺激能力已获数百篇文献验证。

此外,MEA刺激的速率限制在于平面电极充电电压不得超过1V,以避免电解反应,这可能限制MEA可输出的电流幅度。MED64平面微电极具有远高于其他商用MEA的电容值(50 μm电极电容达22,000 pF),支持对所有电极进行大电流驱动刺激(最高200 μA)。


Alpha MED Scientific产品列表


● 系统产品


分类品名描述
System LineupMED64-BasicBasic system for both acute and cultured applications
System LineupMED64-Quad IIMedium-throughput system for both acute and cultured applications
System LineupMED64-AllegroMedium-throughput system with multiple wells
System LineupMED64-Plex 4/8Medium-throughput system for recording from 64 electrodes on 4 or 8 samples
System LineupMED64-PrestoHigh-throughput system with multi-well MEA plate
System LineupMED64-EntryAffordable entry model of MED64 System
Other Lab Products by SCREENCell3 iMager neoA bright field spheroid counter, allowing reagent-free follow-up and morphological observation
Other Lab Products by SCREENCell3 iMager duosA high-throughput, high-resolution imager for multi-fluorescence imaging of 3D and 2D cultured cells
Other Lab Products by SCREENCell3 iMager Estier3D live cell imaging with near-infrared Optical coherence tomography system
Other Lab Products by SCREENELESTA CROSSSORTERGet the intact cells by AMATAR technology
Other Lab Products by SCREENWMicrotracker ARENAAutomatic measurement system for the activity of small animals such as C.elegans and zebrafish
Other Lab Products by SCREENWMicrotracker ONEAutomatic measurement system for the activity of small animals such as C.elegans and zebrafish


● 其他产品


分类品名货号
MED ProbesMED ProbesMED-P2105/AMED-R2105/A
MED ProbesMED ProbesMED-P5155/AMED-R5155/A
MED ProbesMED ProbesMED-P5305/AMED-R5305/A
MED ProbesMED ProbesMED-P5455/AMED-R5455/A
MED ProbesMED ProbesMED-P50015/AMED-R50015/A
MED ProbesMED ProbesMED-P50025/AMED-R50025/A
MED ProbesMED ProbesMED-P2H075/AMED-R2H075/A
MED ProbesMED ProbesMED-P50035/AMED-R50035/A
MED ProbesMED ProbesMED-P50045/AMED-R50045/A
MED ProbesMED ProbesMED-P5D15A/BMED-R5D15A/B
MED ProbesMED ProbesMED-P5DF15/MED-R5DF15
MED ProbesMED ProbesMED-P5FF15/MED-R5FF15
MED ProbesMED ProbesMED-PG515/AMED-RG515A
MED ProbesMED ProbesMED-PG501/AMED-RG515A
MED ProbesMED ProbesMED-PG207/AMED-RG207A
MED ProbesMED ProbesMED-PG530/AMED-RG530A
MED ProbesMED ProbesMED-P5NF30/MED-R5NF30
MED ProbesMED ProbesMED-P5N811/MED-R5N811
MED ProbesMED Probe 16MED-PG515A/MED-RG515A
MED ProbesMED Probe 16MED-PG501A/MED-RG515A
MED ProbesMED Probe 16MED-PG207A/MED-RG207A
MED ProbesMED Probe 16MED-PG530A/MED-RG530A
MED ProbesMEA PlateMED-Q2430L
MED ProbesMEA PlateMED-Q2430M
MED ProbesMEA PlateMED-Q4830
MED ProbesMEA PlateMED-Q615
HardwareMED64 Integrated AmplifierMED-A64HD1
HardwareMED64 Main AmplifierMED-A64MD1A
HardwareMED64 Main AmplifierMED-A64MD3
HardwareMED64 Head AmplifierMED-A64HE1S
HardwareMED64 Head AmplifierMED-A64HE3
HardwareMED64-Presto AmplifierMED-A384iN
HardwareMED64-Entry AmpliferMED-A16HM1
HardwareMED ConnectorMED-C03
HardwareMED Duet ConnectorMED-C05
HardwareMED Multi-well ConnectorMED-C11
HardwareMED Heated ConnectorMED-CP04
HardwareMED64 MultiplexerMED-A64SF1
HardwareMED64 MultiplexerMED-A64SF2
HardwareMED Thermo PadMED-CPB02
HardwareData Acquisition PCMED-D0T
HardwareMED Feedback StimulatorMED-S07
HardwareMED Pacing ControllerMED-S09
HardwareMED Opto StimulatorMED-S11
HardwareMED Opto StimulatorMED-S12
HardwareMED Ring PumpMED-KTP01
HardwareMED Ring PumpMED-KTP02
SoftwareMobius BasicMED-MS64MR10
SoftwareMobius EPMED-MS64MR11
SoftwareMobius Spike SorterMED-MS64MR12
SoftwareMobius Spike Sorter with stimMED-MS64MR13
SoftwareMobius ProMED-MS64MR14
SoftwareMobius QTMED-MS64MR21
SoftwareMobius QT with stimMED-MS64MR22
SoftwareMobius ExtendedMED-MS64MR02
SoftwareMobius Additional ModuleルMED-MS64MM
SoftwareMED64 BurstscopeMED-MS64AT01
SoftwareMED64 PeakmapMED-MS64AT02
AccessoriesMED Connector CoverMED-CC05
AccessoriesMED Connector CoverMED-CC06
AccessoriesMED Connector CoverMED-CC07
AccessoriesMED Perfusion CapMED-KCAP01
AccessoriesMED Perfusion Cap KitMED-KCAP01TU
AccessoriesMED Perfusion Pipe HolderMED-KPK02
AccessoriesMED Perfusion Pipe Holder KitMED-KPK02TU
AccessoriesSlice Recovery ChamberMED-RC01
AccessoriesShield PlateMED-KSYSB1
Accessories68-Pin SCSI CableRJL0X003B20
AccessoriesLED Unit HolderMED-UH01
AccessoriesLED Unit HolderMED-UH02