SINGLE MYOGRAPH SYSTEM - 320A
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FEATURES & BENEFITS
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The Single Wire Myograph System - 320A is ideal for studying a single vessel with a diameter of 30 μm - 3 mm. The vessel is mounted as a ring preparation by threading it over two parallel stainless steel wires and securing the wires to two supports or "jaws". One support is attached to a precision micrometer, allowing manual control of vessel circumference and stretch. The other support is attached to a force transducer for measurements of force/tension development.
The preparation is mounted in a heated 10 ml acid-resistant, stainless steel chamber, which can be covered with a lid featuring ports for rapid suction/draining, refilling and bubbling of oxygen. The base of the chamber contains a window allowing morphological observation or fluorescence measurements on an inverted microscope. Typically, the preparation is kept in the heated vessel chamber in a physiological salt solution at 37°C, bubbled with oxygen where the vessels remain viable for at least 12 hours.
The preparation is mounted in a heated 10 ml acid-resistant, stainless steel chamber, which can be covered with a lid featuring ports for rapid suction/draining, refilling and bubbling of oxygen. The base of the chamber contains a window allowing morphological observation or fluorescence measurements on an inverted microscope. Typically, the preparation is kept in the heated vessel chamber in a physiological salt solution at 37°C, bubbled with oxygen where the vessels remain viable for at least 12 hours.
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CHAMBER:
Chamber volume (min) Chamber(s) Chamber material Vessel size Vessel normalization Micrometer resolution Mounting type TEMPERATURE: Range Resolution Stability Heating TRANSDUCER: Output reading Range Resolution Force calibration OUTPUT: Data communication Analogue output channels Analogue output range |
4.2 ml 1 Acid resistant stainless steel >30 µm Manually 0.01 mm Jaws 15.0 to 50.0 °C 0.1 °C ±0.2 °C Yes mN ±200 mN 0.01 mN Yes USB 2.0 4 ±2.5 V |
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NEED-TO-HAVE
Data Acquisition - LabChart Pro (400106) Cable - USB 2.0 (400107) Computer Package (Desktop) (101022) Vacuum Package - 220V (101052) or 110V (101018) Dissection Stereo Microscope - Zeiss Stemi 305 (400484) Light Source CL4500 LED (400599) Dissection Tool kit (101017) Open Heating Bath Circulator – 220V (400740) or 110V (400737 |
NICE-TO-HAVE
Force Transducer – isometric (300172) Gas Supply Manifold (300295) Wire - 25µm (tungsten) (300096) Extended Warranty +3 years (101034) or Extended Warranty +8 years (101035) |
BROCHURE - Single Myograph System - model 320A
USER MANUAL - Wire Myograph Syste, - 320A & 360CW - vol. 2.0
USER GUIDE - Single Wire myograph System - 320A - vol. 2.1
DOCUMENTATION - Normalization Guide, vol. 2.1
USER MANUAL - Wire Myograph Syste, - 320A & 360CW - vol. 2.0
USER GUIDE - Single Wire myograph System - 320A - vol. 2.1
DOCUMENTATION - Normalization Guide, vol. 2.1
Murine breast cancer feed arteries are thin-walled with reduced α1A-adrenoceptor expression and attenuated sympathetic vasocontraction
Anne Sofie Froelunde, Marit Ohlenbusch, Kristoffer B. Hansen, Nicolai Jessen, Sukhan Kim and Ebbe Boetkjer
Breast Cancer Research2018, Published: 22 March 2018
Anne Sofie Froelunde, Marit Ohlenbusch, Kristoffer B. Hansen, Nicolai Jessen, Sukhan Kim and Ebbe Boetkjer
Breast Cancer Research2018, Published: 22 March 2018
Calcium oscillations in human mesenteric vascular smooth muscle
Navarro-Dorado, Garcia-Alonso, van Breemen, Tejerina, Fameli, Biochem Biophys Res Commun. 2014 Feb
TMEM16A knockdown abrogates two different Ca2+-activated Cl - currents and
contractility of smooth muscle in rat mesenteric small arteries
Dam VS, Boedtkjer DM, Nyvad J, Aalkjaer C, Matchkov V.
Navarro-Dorado, Garcia-Alonso, van Breemen, Tejerina, Fameli, Biochem Biophys Res Commun. 2014 Feb
TMEM16A knockdown abrogates two different Ca2+-activated Cl - currents and
contractility of smooth muscle in rat mesenteric small arteries
Dam VS, Boedtkjer DM, Nyvad J, Aalkjaer C, Matchkov V.
