Discovery Proteomics Services

Semi-Quantitative, High Density Screening

Discovery proteomics maximizes the number of proteins assessed (8000 human, 1308 mouse, 1500 rat, 50 porcine, 30 bovine, or 500 rabbit proteins) to identify key proteins of interest across multiple pathways and biological processes while minimizing time and effort. These proteins can then be verified and validated in greater numbers of samples in a smaller more targeted protein set.

Send Us Your Samples, We'll Send You Results

Ship us your samples (4 sample minimum) and our experienced service team will use our GLP-compliant laboratory, automated slide processing system and careful, thorough data analysis to ensure the most efficient, high-quality, reproducible results available anywhere. Fill out the web-based quote request form to get a formal quote emailed to you within 24 hours. If you are ready to ship the samples, fill out the service form and follow the sample shipment instructions linked below.

Design Principles

Label-Based Platform

Through a simple labeling process, the sample proteins are directly conjugated to biotin, eliminating the need for a second antibody to develop the array signals. Proteins binding to the array are detected a streptavidin-conjugated fluor. In this format, unintended antibody interactions are impossible, thus eliminating limitations on the size of the array panel.

Sandwich-Based Platform

These arrays utilize the sandwich-ELISA design principle. Where, capture antibodies are printed in multiple identical arrays on a standard-sized histology slide. After a blocking step, samples are incubated with the arrays. Nonspecific proteins are then washed off, and the arrays are incubated with a cocktail of biotinylated detection antibodies, followed by a streptavidin-conjugated fluor.

Service Options

8000 Human Proteins

Number of Targets
8,000

Design Principle
Label-based

Sample Types
Serum, plasma, cell culture media

Sample Volume Needed
20 ul (600 ul for cell culture media, 100 ug for lysates)

Kit Used
Human L8000 Array, Glass Slide

6000 Human Proteins

Number of Targets
6,000

Design Principle
Label-based

Sample Types
Serum, plasma, cell culture media

Sample Volume Needed
20 ul (600 ul for cell culture media, 100 ug for lysates)

Kit Used
Human L6000 Array, Glass Slide

4000 Human Proteins

Number of Targets
4,000

Design Principle
Label-based

Sample Types
Serum, plasma, cell culture media

Sample Volume Needed
20 ul (600 ul for cell culture media, 100 ug for lysates)

Kit Used
Human L4000 Array, Glass Slide

2000 Human Proteins

Number of Targets
2,000

Design Principle
Label-based

Sample Types
Serum, plasma, cell culture media

Sample Volume Needed
20 ul (240 ul for cell culture media, 20 ug for lysates)

Kit Used
Human L2000 Array, Glass Slide

1200 Human Proteins

Number of Targets
1,200

Design Principle
Sandwich-based

Sample Types
Serum, plasma, lysates, cell culture media

Sample Volume Needed
1.5 ml (3 ml for cell culture media)
Low volume options available

Kit Used
Human Cytokine Array GS1200

Human Kiloplex

Number of Targets
1,000

Design Principle
Sandwich-based

Sample Types
Serum, plasma, lysates, cell culture media

Sample Volume Needed
1.5 ml (3 ml for cell culture media)
Low volume options available

Kit Used
Human Kiloplex Semi-Quantitative Proteomics Array GS

1000 Human Proteins

Number of Targets
1,000

Design Principle
Label-based

Sample Types
Serum, plasma, cell culture media

Sample Volume Needed
20 ul (120 ul for cell culture media, 20 ug for lysates)

Kit Used
Human L1000 Array, Glass Slide

640 Human Proteins

Number of Targets
640

Design Principle
Sandwich-based

Sample Types
Serum, plasma, lysates, cell culture media

Sample Volume Needed
1 ml (2 ml for cell culture media)
Low volume options available

Kit Used
Human Cytokine Array GS640

507 Human Proteins

Number of Targets
507

Design Principle
Label-based

Sample Types
Serum, plasma, cell culture media

Sample Volume Needed
20 ul (120 ul for cell culture media, 20 ug for lysates)

Kit Used
Human L507 Array, Glass Slide

500 Human Proteins

Number of Targets
500 (L3)
500 (L4)
500 (L5)
500 (L6)
500 (L7)
500 (L8)
500 (L9)
500 (L10)
500 (L11)
500 (L12)
500 (L13)
500 (L14)
500 (L15)
500 (L15)
500 (L16)

Design Principle
Label-based

Sample Types
Serum, plasma, cell culture media

Sample Volume Needed
20 ul (120 ul for cell culture media, 20 ug for lysates)

Kit Used
Human L3 Array, Glass Slide
Human L4 Array, Glass Slide
Human L5 Array, Glass Slide
Human L6 Array, Glass Slide
Human L7 Array, Glass Slide
Human L8 Array, Glass Slide
Human L9 Array, Glass Slide
Human L10 Array, Glass Slide
Human L11 Array, Glass Slide
Human L12 Array, Glass Slide
Human L13 Array, Glass Slide
Human L14 Array, Glass Slide
Human L15 Array, Glass Slide
Human L16 Array, Glass Slide

493 Human Proteins

Number of Targets
493

Design Principle
Label-based

Sample Types
Serum, plasma, cell culture media

Sample Volume Needed
20 ul (120 ul for cell culture media, 20 ug for lysates)

Kit Used
Human L493 Array, Glass Slide

440 Human Proteins

Number of Targets
440

Design Principle
Sandwich-based

Sample Types
Serum, plasma, lysates, cell culture media

Sample Volume Needed
700 ul (1.4 ml for cell culture media)
Low volume options available

Kit Used
Human Cytokine Array GS440

200 Human Proteins

Number of Targets
200

Design Principle
Sandwich-based

Sample Types
Serum, plasma, lysates, cell culture media

Sample Volume Needed
250 ul (500 ul for cell culture media)
Low volume options available

Kit Used
Human Cytokine Array GS4000

1308 Mouse Proteins

Number of Targets
1308

Design Principle
Label-based

Sample Types
Serum, plasma, cell culture media

Sample Volume Needed
20 ul (120 ul for cell culture media, 20 ug for lysates)

Kit Used
Mouse L1308 Array, Glass Slide

640 Mouse Proteins

Number of Targets
640

Design Principle
Sandwich-based

Sample Types
Serum, plasma, lysates, cell culture media

Sample Volume Needed
Contact us for volume options

Kit Used
Mouse Cytokine Array GS640

500 Mouse Proteins

Number of Targets
500 (L2)
500 (L3)

Design Principle
Label-based

Sample Types
Serum, plasma, cell culture media

Sample Volume Needed
20 ul (120 ul for cell culture media, 20 ug for lysates)

Kit Used
Mouse L2 Array, Glass Slide
Mouse L3 Array, Glass Slide

400 Mouse Proteins

Number of Targets
400

Design Principle
Sandwich-based

Sample Types
Serum, plasma, lysates, cell culture media

Sample Volume Needed
Contact us for volume options

Kit Used
Mouse Cytokine Array GS400

308 Mouse Proteins

Number of Targets
308

Design Principle
Label-based

Sample Types
Serum, plasma, cell culture media

Sample Volume Needed
20 ul (120 ul for cell culture media, 20 ug for lysates)

Kit Used
Mouse L308 Array, Glass Slide

200 Mouse Proteins

Number of Targets
200

Design Principle
Sandwich-based

Sample Types
Serum, plasma, lysates, cell culture media

Sample Volume Needed
Contact us for volume options

Kit Used
Mouse Cytokine Array GS4000

1500 Rat Proteins

Number of Targets
1500

Design Principle
Label-based

Sample Types
Serum, plasma, cell culture media

Sample Volume Needed
20 ul (120 ul for cell culture media, 20 ug for lysates)

Kit Used
Rat L1500 Array, Glass Slide

500 Rat Proteins

Number of Targets
500 (L2)
500 (L3)
500 (L4)

Design Principle
Label-based

Sample Types
Serum, plasma, cell culture media

Sample Volume Needed
20 ul (120 ul for cell culture media, 20 ug for lysates)

Kit Used
Rat L2 Array, Glass Slide
Rat L3 Array, Glass Slide
Rat L4 Array, Glass Slide

282 Rat Proteins

Number of Targets
282

Design Principle
Sandwich-based

Sample Types
Serum, plasma, lysates, cell culture media

Sample Volume Needed
100 ul (200 ul for cell culture media)

Kit Used
Rat Cytokine Array GS282

67 Rat Proteins

Number of Targets
67

Design Principle
Sandwich-based

Sample Types
Serum, plasma, lysates, cell culture media

Sample Volume Needed
100 ul (200 ul for cell culture media)

Kit Used
Rat Cytokine Array GS67

50 Porcine Proteins

Number of Targets
50

Design Principle
Sandwich-based

Sample Types
Serum, plasma, lysates, cell culture media

Sample Volume Needed
100 ul (200 ul for cell culture media)

Kit Used
Porcine Cytokine Array GS50

30 Bovine Proteins

Number of Targets
30

Design Principle
Sandwich-based

Sample Types
Serum, plasma, lysates, cell culture media

Sample Volume Needed
100 ul (200 ul for cell culture media)

Kit Used
Bovine Cytokine Array GS30

500 Rabbit Proteins

Number of Targets
500

Design Principle
Label-based

Sample Types
Serum, plasma, cell culture media

Sample Volume Needed
20 ul (120 ul for cell culture media, 20 ug for lysates)

Kit Used
Rabbit L1 Array, Glass Slide

30 Rabbit Proteins

Number of Targets
30

Design Principle
Sandwich-based

Sample Types
Serum, plasma, lysates, cell culture media

Sample Volume Needed
100 ul (200 ul for cell culture media)

Kit Used
Rabbit Cytokine Array GS30

‡Sample volume listed before dilution. RayBiotech performs a 2 fold dilution on serum, plasma, and lysates unless otherwise requested.

Biostatistics & Bioinformatics Services

Need help analyzing your data? RayBiotech offers affordable biostatistics & bioinformatics services.

Biostatistics figures

Features

  • Data clean-up
  • Differential expression analysis
  • Cluster analysis
  • Pathway analysis
  • Biomarker selection
  • Custom analyses

Do you want to perform the experiment, but you don't have access to a compatible laser scanner? RayBiotech now offers free slide scanning services.

If you have any other questions or need further assistance please contact us via phone, fax, or email.