ELISA Kits

3,000 Targets. 15 Species. 1 Manufacturer.

RayBiotech’s objective is to provide a diverse selection of high quality ELISA kits to serve a broad range of research interests. Our target protein selection includes a wide variety of soluble proteins (cytokines, growth factors, signaling molecules), as well as transcription factors and post-translational modifications. We strive for species diversity as well, with 15 target species including rabbit, dog and zebrafish.

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ELISA kit
ELISA SALE 20% Discount on all Sandwich ELISA Kits North America direct customers only | Order online for additional 5% off

Why RayBiotech ELISA Kits?

  • We manufacture, not resell, ELISA kits. Right here in the USA.
  • Our ELISAs are ISO certified and validated for exceptional reproducibility. Read more about our quality control processes.
  • All ELISAs are backed by our 90-day 100% satisfaction guarantee.
  • Discounts and incentives available for publications citing our products, and for product reviews.

Sandwich ELISA

High specificity and sensitivity

Sandwich ELISA Kits

Phosphorylation ELISA

Screen different lysates without performing a Western Blot analysis

Phosphorylation ELISA Kits

IQELISA

Ultrasensitive; low sample consumption

Immuno-pcr

EIA

Detect targets for which no antibody pair exists

EIA Assay

Cell-Based Phosphorylation ELISA

Detect phosphorylated proteins in adherent cell lines

Cell-Based ELISA Assay

Transcription Factor Activity Assay

Perfect alternative to EMSA

Transcription Factor ELISA

SpeedELISA - Fast ELISA for protein detection in just 3 hours.

Comparison of ELISA Platforms

Name Design Principle Result Output Sample Types Targets Detected Species Detected
Sandwich ELISA Sandwich-based Quantitative Plasma, serum, cell culture media, lysates, clarified body fluids Cytokines, growth factors, receptors, and other proteins H, M, R, B, C, E, F, G, P, L, N, S, D, O, Z
Phosphorylation ELISA Sandwich-based Semi-Quantitative Cell & tissue lysates Phosphorylated MAPK, Akt, EGFR, Stat, mTOR, and other signaling molecules H, M, R
IQELISA Sandwich-based (PCR) Quantitative Plasma, serum, cell culture media Cytokines, growth factors, receptors, and other proteins H, M, R, B, C, E, F, G, P, L, N, S, D, O, Z
EIA Competition-based Quantitative Plasma, serum, cell culture media, lysates, clarified body fluids Peptide hormones, small protein molecules H, M, R
Cell-Based Phosphorylation ELISA Direct Semi-Quantitative Adherent cell lines Phosphorylated EGFRs, JNK, ERK, STATs, Phosphotyrosine, and other signaling molecules H, M, R
Transcription Factor Activity Assay Direct (Transcription Factor-DNA Complex) Semi-Quantitative Nuclear extracts, whole cell lysates Active transcription factors H, M
SpeedELISA Sandwich-based (compressed work flow) Quantitative Plasma, serum, cell culture media Cytokines, growth factors, receptors, and other proteins H, M, R

*H=human | M=mouse | R=rat | P=porcine | C=canine | F=feline | B=bovine | E=equine | N=rhesus monkey | L=rabbit | S=sigmodon | G=chicken | D=dolphin | O=ovine | Z=zebrafish

References

  1. Png K., Halberg N., Yoshida M., Tavazoie S. A microRNA regulon that mediates endothelial recruitment and metastasis by cancer cells. Nature. 2011 Dec 14;481(7380):190-4. doi: 10.1038/nature10661 [view publication]
    Product: Human IGFBP-2 ELISA
    Sample Type: Conditioned Media
  2. Marusyk A., et al. Non-cell-autonomous driving of tumour growthsupports sub-clonal heterogeneity. Nature 2014. Received 27 November 2013 Accepted 03 June 2014 Published online 30 July 2014. doi:10.1038/nature13556 [view publication]
    Product: Human IL-11 ELISA
    Sample Type: Conditioned Media & Cell Lysate
  3. Schober A., Nazari-Jahantigh M., Wei Y., Bidzhekov K., Gremse F., et al. MicroRNA-126-5p promotes endothelial proliferation and limits atherosclerosis by suppressing Dlk1. Nature Medicine 20, 368-376 (2014) [view publication]
    Product: Mouse VCAM-1 ELISA
    Sample Type: Tissue Lysate
  4. Lu H., et al. A breast cancer stem cell niche supported by juxtacrine signalling from monocytes and macrophages. Nature Cell Biology (2014) doi:10.1038/ncb3041 [view publication]
    Products: Human IL-6 ELISA | Human IL-8 ELISA | Human GM-CSF ELISA
    Sample Type: Conditioned Media
  5. Schaal SM, Garg MS, Ghosh M, Lovera L, Lopez M, et al. (2012) The Therapeutic Profile of Rolipram, PDE Target and Mechanism of Action as a Neuroprotectant following Spinal Cord Injury. PLoS ONE 7(9): e43634. doi:10.1371/journal.pone.0043634 [view publication]
    Products: Rat MCP-1 ELISA | Rat IL-10 ELISA
    Sample Type: Spinal Cord Tissue

More references are listed per product on the individual product pages.