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Qiagen 凯杰 Biosharp Omega

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Human HS Cytokine A Premixed Mag Luminex Performance Assay 7 PLEX

价:
23973.00
价:
¥23973.00

号:FCSTM09-07

牌:R&D Systems

账期 货到付款

EA (预计7-14工作日到货(以R&D Systems官网货期为准))

工作时间

周一至周五:9:00-18:00

咨询电话

0771-3293894

在线咨询

客服 郭恒 蔡玉坤 曾宪飞 技术咨询

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  • Assay Type
    Magnetic bead-based multiplex assay for the Luminex ® MAGPIX ® platform
  • Format
    96-well microplate and antibody-coated magnetic beads*
  • Analytes Detected
    Please see table below.
  • Performance Validation
    For standard curves, intra-assay and inter-assay precision, recovery, and linearity data for the different analyte-specific beads, please see product datasheets for corresponding individual Bead Sets (below).

Analytes

Select analytes you would like to measure from the list below. Please note that analytes with the same bead region are not compatible in the same assay and when selected will populate a new assay after clicking the "continue" button.

** Initial Starting Dilutions

* Note: This analyte is in more than one assay. Please refer to the Technical Datasheet for information specific to this analyte.

 

* Antibody-coated beads supplied in compatible Bead Sets, sold separately (see below).

 

Product Features
  • Simultaneously detect multiple analytes
  • Magnetic format allows for easier wash steps
  • User selects specific analytes of interest
  • Requires small sample size
  • Undergoes similar validation testing as Quantikine® ELISA Kits
  • Precise and Specific

 

Base Kit Contents
  • Standard Cocktail(s)
  • Bead Diluent
  • Biotin Antibody Diluent
  • Calibrator Diluent(s)
  • Streptavidin-PE
  • Wash Buffer Concentrate
  • Mixing Bottles
  • Round-bottom Microplate
  • Foil Plate Sealers

 

Bead Set Contents
  • Antibody-coated magnetic beads
  • Biotinylated detection antibody

 

Information for Compatiable Analytes

For performance data for the different analyte-specific beads, please see product datasheets for the compatible individual Bead Sets.

This kit is validated for human serum, EDTA plasma, and heparin plasma samples. All samples have a recommended starting dilution of 1:2.

Analyte Catalog
Number
Sensitivity
(pg/mL)
High Standard Value*
(pg/mL)
Microparticle
Region
GM-CSF 0.13 1,600 29
IFN-gamma 0.25 22,400 30
IL-1 beta/IL-1F2 0.18 1,200 20
IL-2 0.28 2,500 19
IL-4 2.54 7,200 21
IL-5 0.12 1,400 22
IL-6 0.31 3,900 25
CXCL8/IL-8 0.07 3,200 26
IL-10 0.24 1,900 27
IL-12 p70 2.96 28,300 28
TNF-alpha 0.54 3,100 12
VEGF 1.35 2,300 13

*A standard curve must be generated each time an assay is run, utilizing values from the Standard Value Card included in the Base Kit.

 

More Information about Magnetic Bead-Based Multiple Kits for the Luminex Platform

Magnetic multiplex kits are designed for use with the CCD Imager. Alternatively, kits can be used with the or Bio-Rad® Bio-Plex®, dual laser, flow-based sorting and detection platforms.

Analyte-specific antibodies are pre-coated onto color-coded magnetic microparticles. Microparticles, standards and samples are pipetted into wells and the immobilized antibodies bind the analytes of interest. After washing away any unbound substances, a biotinylated antibody cocktail specific to the analytes of interest is added to each well. Following a wash to remove any unbound biotinylated antibody, streptavidin-phycoerythrin conjugate (Streptavidin-PE), which binds to the biotinylated antibody, is added to each well. A final wash removes unbound Streptavidin-PE, the microparticles are resuspended in buffer and read using the Luminex MAGPIX Analyzer. A magnet in the analyzer captures and holds the superparamagnetic microparticles in a monolayer. Two spectrally distinct Light Emitting Diodes (LEDs) illuminate the beads. One LED identifies the analyte that is being detected and the second LED determines the magnitude of the PE-derived signal, which is in direct proportion to the amount of analyte bound. Each well is imaged with a CCD camera. Kits can also be used with Luminex 100/200 or a Bio-Rad Bio-Plex dual laser, flow-based systems.

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