Biomarker Profiling

Whether you’re interested in characterizing exosomal RNA or proteins for biomarker profiling, SBI offers a range of intuitive, easy-to-use products

If you’re one of the growing number of researchers interested in biomarker discovery using exosomes, SBI is ready to support your work. Whether you’re interested in characterizing exosomal RNA or proteins, we offer a choice of options. Use our SeraMir family of products for qPCR profiling of exosmal miRNA, save time isolating cfDNA and exosomal miRNA with our XCF Liquid Biopsy Kits, or use our XRNA or XPEP kits to prepare exosomal RNA or protein libraries prior to NGS (XRNA) or mass spectrometry (XPEP).

Biomarker Profiling


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Biomarker Profiling Products

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SeraMir Exosome RNA Purification Kit

Isolate exosomes and then purify exosomal RNAs for biomarker discovery and more (for serum, plasma, or ascites fluid)
Size:20 Preps (Cat. # RA806A-1)

SeraMir Exosome RNA Purification Kit for Media & Urine

Isolate exosomes and then purify exosomal RNAs for biomarker discovery and more (for most biofluids).
Size:10 Preps (Cat. # RA806TC-1)

SeraMir Exosome RNA Column Purification Kit

Efficiently purify RNA from already isolated exosomes with SBI’s most flexible SeraMir Kit.
Size:20 Preps (Cat. # RA808A-1)

XCF COMPLETE Exosome and cfDNA Isolation Kit (for Serum & Plasma)

Get a better liquid biopsy—simultaneously isolate cfDNA and exosomal DNA from the same sample, streamlining sample processing and reducing your workload.
Size:20 Reactions (Cat. # XCF100A-1)

XCF Exosomal DNA Isolation Kit

Efficiently extract DNA from already-isolated exosomes with the XCF Exosomal DNA Isolation Kit.
Size:20 Reactions (Cat. # XCF200A-1)

ExoMS™ Surface Protein Capture Kit (Serum/Plasma)

Explore a new frontier in biomarkers—use this kit to isolate only the surface proteins of exosomes isolated from serum or plasma for proteomics studies
Sizes:4 Reactions (Cat. # EXOMS100A-4), 8 Reactions (Cat. # EXOMS101A-8)

ExoMSTM Surface Protein Capture Kit (Tissue Culture)

Get more from biomarkers – use this kit to isolate only the surface proteins of EVs isolated from tissue culture or other biofluids for proteomics studies
Sizes:4 Reactions (Cat. # EXOMS110A-4), 8 Reactions (Cat. # EXOMS111A-8)

ExoMS Total Protein Capture Kit

Explore a new frontier in biomarkers – use this kit to isolate total protein from extracellular vesicles for proteomics studies
Size:8 Reactions (Cat. # EXOMS120A-8)

XRNA Exosome RNA-Seq NGS Library Prep Kit, Index Set 1-8

Get your exosomes ready for RNA-seq with this high-sensitivity kit (index set 1-8) that generates RNA libraries from samples with low concentrations of RNA.
Size:8 Reactions (Cat. # XRNA101A-1)

XRNA Exosome RNA-Seq NGS Library Prep Kit, Index Set 9-16

Get your exosomes ready for RNA-seq with this high-sensitivity kit (index set 9-16) that generates RNA libraries from samples with low concentrations of RNA.
Size:8 Reactions (Cat. # XRNA102A-1)

Rat Complete SeraMir Exosome RNA Amplification & Profiling Kit for Media & Urine

Get a quick start on exoRNA profiling with everything you need to extract exoRNAs from most biofluids and test expression against 380 rat miRs.
Size:20 Profiles (Cat. # RA822TC-1)

SeraMir Exosome RNA Amplification Kit

Everything you need to accurately and sensitively measure exosomal RNAs from serum, plasma, or ascites fluid.
Size:20 Reactions (Cat. # RA800A-1)

SeraMir 3’ Universal Primer

Additional 3’ Universal Primer for SeraMir qPCR profiling of exosomal RNAs.
Size:10,000 Reactions (Cat. # RA800P-3)

SeraMir Exosome RNA Amplification Kit for Media & Urine

Everything you need to accurately and sensitively measure exosomal RNAs from media, urine, and other biofluids (except serum, plasma, and ascites fluid).
Size:10 Reactions (Cat. # RA800TC-1)

SeraMir Spike-in RNA Control and qPCR Assay

A great addition to your SeraMir qPCR profiling studies, the SeraMir Spike-in RNA Control and qPCR Assay controls for exoRNA recovery, tailing, and cDNA synthesis.
Size:100 Assays (Cat. # RA805A-1)

Human SeraMir Exosome RNA Profiling Kit

Easily test exosomal RNA expression against 380 human miRs—profiling assay plate only, exosome isolation and RNA amplification reagents not included.
Size:20 Profiles (Cat. # RA810A-1)

Mouse SeraMir Exosome RNA Profiling Kit

Easily test exosomal RNA expression against 380 mouse miRs—profiling assay plate only, exosome isolation and RNA amplification reagents not included.
Size:20 Profiles (Cat. # RA811A-1)

Rat SeraMir Exosome RNA Profiling Kit

Easily test exosomal RNA expression against 380 rat miRs—profiling assay plate only, exosome isolation and RNA amplification reagents not included.
Size:20 Profiles (Cat. # RA812A-1)

Human Complete SeraMir Exosome RNA Amplification & Profiling Kit

Get everything you need to extract exosomal RNAs from serum, plasma, or ascites fluid, and test expression against 380 human miRNAs.
Size:20 Profiles (Cat. # RA820A-1)

Human Complete SeraMir Exosome RNA Amplification & Profiling Kit for Media & Urine

Get a quick start on exoRNA profiling with everything you need to extract exoRNAs from most biofluids and test expression against 380 human miRs.
Size:20 Profiles (Cat. # RA820TC-1)

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