Microsatellite-based cancer detection using capillary array electrophoresis and energy-transfer fluorescent primers

1997 ◽  
Vol 18 (10) ◽  
pp. 1742-1749 ◽  
Author(s):  
Yiwen Wang ◽  
Su-Chun Hung ◽  
Jürgen F. Linn ◽  
Gabriel Steiner ◽  
Alexander N. Glazer ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Cancer Detection ◽  
Capillary Array Electrophoresis ◽  
Capillary Array ◽  
Fluorescent Primers

Rapid Sizing of Short Tandem Repeat Alleles Using Capillary Array Electrophoresis and Energy-Transfer Fluorescent Primers

1995 ◽  
Vol 67 (7) ◽  
pp. 1197-1203 ◽  
Author(s):  
Yiwen. Wang ◽  
Jingyue. Ju ◽  
Brooke A. Carpenter ◽  
Jeanette M. Atherton ◽  
George F. Sensabaugh ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Tandem Repeat ◽  
Short Tandem Repeat ◽  
Capillary Array Electrophoresis ◽  
Capillary Array ◽  
Fluorescent Primers ◽  
Short Tandem

DNA sequencing using four-color capillary array electrophoresis and energy-transfer primers

1996 ◽  
Author(s):  
Indu Kheterpal ◽  
Jingyue Ju ◽  
Arun Radhakrishnan ◽  
Gabriel S. Brandt ◽  
Charles L. Ginther ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Dna Sequencing ◽  
Capillary Array Electrophoresis ◽  
Capillary Array

scholarly journals Genotyping Energy-Transfer-Cassette-labeled Short-Tandem-Repeat Amplicons with Capillary Array Electrophoresis Microchannel Plates

2001 ◽  
Vol 47 (9) ◽  
pp. 1614-1621 ◽  
Author(s):  
Igor L Medintz ◽  
Lorenzo Berti ◽  
Charles A Emrich ◽  
Jennifer Tom ◽  
James R Scherer ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Genetic Analysis ◽  
High Throughput ◽  
High Performance ◽  
Microchannel Plate ◽  
Str Analysis ◽  
Capillary Array Electrophoresis ◽  
Microchannel Plates ◽  
Capillary Array ◽  
Short Tandem

Abstract Background: Genetic analysis of microsatellite DNA is a powerful tool used in linkage analysis, gene mapping, and clinical diagnosis. To address the expanding needs of studies of short tandem repeats (STRs), we demonstrated high-performance STR analysis on a high-throughput microchannel plate-based platform. Methods: Energy-transfer-cassette-labeled STR amplicons were separated and typed on a microfabricated 96-channel radial capillary array electrophoresis (CAE) microchannel plate system. Four-color detection was accomplished with a laser-excited confocal fluorescence rotary scanner. Results: Multiplex STR analysis with single base-pair resolution was demonstrated on denaturing polyacrylamide gel media. The high-throughput multiplex capabilities of this genetic analysis platform were demonstrated by the simultaneous separation of STR amplicons representing 122 samples in ninety-six 5.5-cm-long channels in <8 min. Sizing values obtained for these amplicons on the CAE microchannel plate were comparable to those measured on a conventional commercial CAE instrument and exhibit <1% sizing variance. Conclusions: Energy-transfer-cassette labeling and microfabricated CAE microchannel plates allow high-performance multiplex STR analyses.

High-resolution capillary array electrophoretic sizing of multiplexed short tandem repeat loci using energy-transfer fluorescent primers

1996 ◽  
Vol 17 (9) ◽  
pp. 1485-1490 ◽  
Author(s):  
Yiwen Wang ◽  
Jeanette M. Wallin ◽  
Jingyue Ju ◽  
George F. Sensabaugh ◽  
Richard A. Mathies
Keyword(s):  
Energy Transfer ◽  
High Resolution ◽  
Tandem Repeat ◽  
Short Tandem Repeat ◽  
Short Tandem Repeat Loci ◽  
Capillary Array ◽  
Fluorescent Primers ◽  
Short Tandem

MICRO CAPILLARY ARRAY ELECTROPHORESIS CHIP BY MOVING MASK LIGA TECHNOLOGY

2004 ◽  
Vol 01 (01) ◽  
pp. 39-46
Author(s):  
HUI YOU ◽  
SHOUJI SHINOHARA ◽  
KENNICHI ENAMI ◽  
SHINSUKE SHIBATA ◽  
OSAMU TABATA ◽  
...  
Keyword(s):  
Adhesive Bonding ◽  
Dna Analysis ◽  
Adhesive Layer ◽  
Fabrication Process ◽  
Optical Components ◽  
X Ray ◽  
Laser Induced Fluorescence Detection ◽  
Capillary Array Electrophoresis ◽  
Liga Technology ◽  
Capillary Array

The concept and the fabrication process of a micro capillary array electrophoresis (μ-CAE) for DNA analysis were stated. The chip was mainly made of plastic and fabricated by the innovatory LIGA technology which included moving mask deep X-ray lithography, electroplating and hot embossing, and assembled by an adhesive bonding, in which the adhesive layer solidified and formed firm bond under UV exposure. The micro channel array with high aspect ratio is the key part, whose wall should have a slight inclination to ensure the demoulding. It was demonstrated that moving mask deep X-ray lithography (M2DXL) technology could successfully control the inclination and enabled to integrate micro optical components such as micro lens into the chip, which improved detection performance greatly. The fabrication process was experimented and some initial prototype chips have been obtained. Fluidic test and electrophoresis test with laser-induced fluorescence detection has been done on the prototype. The results confirm that the μ-CAE by moving mask LIGA process is realizable and it has great potential in high-throughput, which may lead to ultra-fast DNA analysis.

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