The largest database of trusted experimental protocols

Luminex assay

Manufactured by Thermo Fisher Scientific
Sourced in United States

The Luminex assay is a multiplex detection system that enables the simultaneous measurement of multiple analytes in a single sample. It utilizes color-coded magnetic beads coated with specific capture antibodies to bind and detect target molecules. The Luminex platform combines flow cytometry and laser technology to provide quantitative results for a wide range of applications, including protein expression analysis, cytokine profiling, and biomarker detection.

Automatically generated - may contain errors

34 protocols using luminex assay

1

Comprehensive Cytokine Plasma Profiling

Check if the same lab product or an alternative is used in the 5 most similar protocols
Comprehensive cytokine analysis including 57 plasma cytokines, chemokines, and growth factors (Supplemental Table 2, Page 9) was performed using a magnetic bead based Luminex assay in samples from 14 patients (Affymetrix, CA, USA). Cytokine measurement was part of exploratory analysis.
+ Open protocol
+ Expand
2

Comprehensive Cytokine Plasma Profiling

Check if the same lab product or an alternative is used in the 5 most similar protocols
Comprehensive cytokine analysis including 57 plasma cytokines, chemokines, and growth factors (Supplemental Table 2, Page 9) was performed using a magnetic bead based Luminex assay in samples from 14 patients (Affymetrix, CA, USA). Cytokine measurement was part of exploratory analysis.
+ Open protocol
+ Expand
3

Cytokine Analysis of Cytolysis Assays

Check if the same lab product or an alternative is used in the 5 most similar protocols
Supernatants from the cytolysis assays (see above) were used for cytokine analysis by either Luminex assay (Affymetrix) or ELISA (IL-1β: R&D Systems; IL-18: MBL) as per the manufacturer's instructions.
+ Open protocol
+ Expand
4

Profiling Plasma Chemokine Levels

Check if the same lab product or an alternative is used in the 5 most similar protocols
Plasma samples were collected in Ethylenediaminetetraacetic acid (EDTA) tubes and stored at -80 C before measuring chemokine levels. Chemokines CCL2, CCL5 and CXCL1 were determined with a Luminex assay (Affymetrix) according to the manufacturer's protocol. Further analysis of plasma CCL2 was performed with a MCP-1 ELISA kit (Thermo Fisher) according to the manufacturer's protocol.
+ Open protocol
+ Expand
5

Antibody Profiling in Extracorporeal Photopheresis

Check if the same lab product or an alternative is used in the 5 most similar protocols
All patients in this study had sera obtained before and after initiation of ECP and were screened for Abs to DSA and SAg. DSA determination was performed by the Barnes-Jewish Hospital HLA lab using the LABScreen Single Antigen assay (One Lambda Inc, CA). Results were reported as mean fluorescence intensity values (MFI). In cases where a patient has positive HLA class I and II Abs, the recorded MFI is the sum of both individual MFI measurements.
Abs against SAg (Col-I, Col-V and Kα1T) were measured by an enzyme linked immunosorbent assay (ELISA) and serum levels of cytokines IL-1β, IL-2, IL-4, IL-10, IFN-γ, IL-17 and MCP-1 were measured using the LUMINEX assay (Invitrogen, CA) as per the manufacturer’s protocols and as detailed in our previous publications21 (link),22 (link).
+ Open protocol
+ Expand
6

Comprehensive Cytokine Profiling by Luminex

Check if the same lab product or an alternative is used in the 5 most similar protocols
Sera were thawed and simultaneously analyzed with the multiplex Luminex assay (30-plex, Invitrogen) per manufacturer’s protocol in a BioRad reader (IMCPL). The following analytes were tested: GM-CSF, IFNγ, IP-10, MCP-1, TNFα, IL-1β, IL-2, IL-4, IL-5, IL-6, IL-8, and IL-10, IL-15,IL-13, IL-17, IL-1Rα, MIP-1β, IL-2r,IL-7 Exotaxin, MCP-1, MIG, MIP-1alpha and RANTES, in a kit pre-tested for any potential cross-reactivity by the manufacturer. Controls included the kit standard curve and Multiplex QC standards (R&D Systems).
+ Open protocol
+ Expand
7

Cytokine and Apoptosis Profiling

Check if the same lab product or an alternative is used in the 5 most similar protocols
Changes in cytokine levels were measured in apical and basal channel effluents from our chips.11 Ten inflammatory cytokines were selected and a Luminex assay was conducted according to the manufacturer’s protocol (Invitrogen). Analyte concentrations were measured using a Luminex FLEXMAP 3D instrument with xPONENT® software. For apoptosis analysis, cleaver Caspase-3 (Cell Signaling Technology, 9661S) was stained with a secondary antibody (ThermoFisher, A31572) and imaged with a laser scanning confocal microscope (Leica); the fluorescence intensity was measured using ImageJ.
+ Open protocol
+ Expand
8

Cytokine Profiling in Macrophages

Check if the same lab product or an alternative is used in the 5 most similar protocols
Adherent mouse and human macrophages were incubated at 37°C with 5% CO2 with compound treatments for 24 hours and supernatant collected. For the mouse samples, cytokines were measured using a mouse specific Luminex Assay (Invitrogen, Cat. EPX020-26090-901; GM-CSF, IFNγ, IL1b, IL12p70, IL13, IL18, IL2, IL4, IL5, IL6, TNFα, Eotaxin, Gro-alpha/KC, IP10, Mcp1, Mcp3, Mip1a, Mip1b, Mip2, Rantes) according to manufacturer guidelines. IP10 was measured from the human macrophage supernatant using a human specific CXCL10/IP10 ELISA (R&D Systems Cat. DIP100) according to manufacturer guidelines.
+ Open protocol
+ Expand
9

Quantification of Soluble Factors

Check if the same lab product or an alternative is used in the 5 most similar protocols
Soluble factors in 72 h culture supernatants were quantified by Luminex assay (cytokine human magnetic 25-plex panel; Invitrogen, Courtaboeuf, France). IL-6 and IL-8 were also quantified by ELISA (CXCL8 and Human IL-6 Quantikine ELISA Kit, R&D systems) following the manufacturer's instructions.
+ Open protocol
+ Expand
10

Quantifying Soluble Factors in Infected/Uninfected Cocultures

Check if the same lab product or an alternative is used in the 5 most similar protocols
Supernatants of infected dMs, infected and uninfected cocultures, infected and uninfected double chamber cocultures and dNK cells were harvested after 48 h of culture. Soluble factors were quantified by Luminex® assay (Cytokine human magnetic 25 plex panel, Invitrogen).
+ Open protocol
+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required

Sign up now

Revolutionizing how scientists
search and build protocols!