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トップ  製品情報  試薬   Calcium 3 Assay Kit

資料のダウンロード (英語版) トラブルシューティングガイド
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オーダーインフォメーション 比較表
試薬 FLIPRTETRA
FLEXSTATION II

No wash steps

Adherent and non-adherent cell types

Higher signal intensity

Improved data quality

Compatible with more targets

introduction

The FLIPR Calcium 3 Assay Kit provides a universal method for detecting changes in intracellular calcium concentration in a simple and reliable homogeneous assay format. Specifically, this fast and simple fluorescence-based assay yields maximum signal intensity, thereby allowing the researcher to accurately and easily detect intercellular calcium fluxes across a broad spectrum of targets. Further, the FLIPR Calcium 3 Assay Kit is designed to produce superior results from chemokine and small peptide targets, as well as transient, endogenous, orphan and low-expression receptors that have been difficult to assay with standard assay formats.

FLIPR assays for GPCRS

Calcium mobilization assays for screening GPCR targets are preferred techniques in drug discovery because they generate high quality leads. Molecular Devices’ FLIPR system is the method of choice among pharmaceutical and biotechnology companies for screening calcium flux assays in high throughput. Molecular Devices’ FlexStation is also commonly used in assay development, target validation and lower throughput applications.

optimized assays

To simplify assay development and optimize performance on both FLIPR and FlexStation, Molecular Devices has developed a series of no-wash assay kits. The combination of proprietary chemistry and a no-wash protocol causes less cellular disruption than traditional methods to generate consistent results and strong signals. FLIPR Assay Kits provide the easiest way to get the best performance from your FLIPR or FlexStation system.

patented technology

FLIPR Assay Kits from Molecular Devices employ a quenching dye to reduce background fluorescence and improve the signal-to-noise ratio. The patented quench technology (U.S. patent number 6,420,183, EPO patent number 0 906 572) is offered to drug discovery and life science researchers exclusively by Molecular Devices, through the purchase of FLIPR Assay Kits.



universal format

Figure 1. Comparison of signal intensity obtained with FLIPR Calcium 3 Assay Kit vs. FLUO-4 and FLUO-3 wash protocols. Response of CHO cells transfected with M1-muscarinic receptors to 100 nM carbachol as measured on a FLIPR system using the FLIPR Calcium 3 Assay Kit.

rapid assay development

The streamlined, homogeneous format makes the FLIPR Calcium 3 Assay Kit less labor intensive to run. With the mix-and-read procedure, the cells can be incubated with the reagents and are stable for up to several hours. Rapid analysis of the cells can be followed with detection on a FLIPR system or FlexStation microplate reader.



increased throughput

The FLIPR Calcium 3 Assay Kit increases throughput by eliminating cumbersome wash steps. Less preparation time is required for wash buffers and wash calibrations. This successfully eliminates causes for variability in the data, resulting in fewer false positives and negatives. The kit is designed to work at room temperature, which is conducive to automation using stackers or robots. Larger unit volume packaging in the Express kit format minimizes reagent bottle and liquid handling.

reduced assy failures

Cell detachment, lowered cell competency and incomplete dye washing are common problems that are easily avoided by using the FLIPR Calcium 3 Assay Kit. In addition, the elimination of potential dispensing and washing errors, or associated equipment failures, further insures the integrity of screening operations.

Ordering Information

Product
Number

R8091

R8090

R8108

Product
Name

FLIPR Calcium 3 Assay Explorer Kit

FLIPR Calcium 3 Assay Bulk Kit

FLIPR Calcium 3 Assay Express Kit

Unit Size

1 Kit provides sufficient reagent for 10 plates (96- or 384-well):
(10) 1 mL reagent vials
(1) buffer bottle

1 Kit provides sufficient reagent for 100 plates (96- or 384-well):
(10) 10 mL reagent vials

1 Kit provides sufficient reagent for 100 plates (96- or 384-well):
(2) 50 mL reagent vials



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