Applied Biosystems, LLC

Life Technologies Corporation

Lim Hi Tan

Hon Siu Shin

Jew Kwee Ngui

Yang Hooi Kee

Ching Ong Lau

Mark T Reed

Wolfgang Heimberg

Chee Kiong Lim

Hock Lai Khoo

Ui Leng Soh

Hou Siu Shin

Hon Siu No 23 Tampines Street 34 Shin

An apparatus and method for rapid thermal cycling including a thermal diffusivity plate. The thermal diffusivity plate can provide substantial temperature uniformity throughout the thermal block assembly during thermal cycling by a thermoelectric module. An edge heater can provide substantial temperature uniformity throughout the thermal block assembly during thermal cycling.

Thermal cycling apparatus and method for providing thermal uniformity

The invention relates to a device for carrying out of chemical or biological reactions with a reaction vessel receiving element for receiving a microtiter plate with several reaction vessels, wherein the reaction vessel receiving element has several recesses arranged in a regular pattern to receive the respective reaction vessels, a heating device for heating the reaction vessel receiving element, and a cooling device for cooling the reaction vessel. The invention is characterized by the fact that the reaction vessel receiving element is divided into several segments. The individual segments are thermally decoupled from one another, and each segment is assigned a heating device which may be actuated independently of the others. By means of the segmentation of the reaction vessel receiving element, it is possible for zones to be set and held at different temperatures. Because the reaction vessel receiving element is suitable for receiving standard microtiter plates, the device according to the invention may be integrated in existing process sequences.

Device for carrying out chemical or biological reactions

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Singapore, Singapore

Lim Hi Tan