Immunoassay Reagents and Kits
Immunoassay Reagents and Kits
Kits, substrates, and reagents for a variety of immunoassay procedures, including ELISA, singleplex immunoassays, and multiplex immunoassays, that are ideal for the quantification of target antigens; substrates available in colorimetric, chemiluminescent, or chemifluorescent varieties.
We offer a variety of products for enzyme-linked immunosorbent assays (ELISA or EIA) including plates, reagents, and kits to help you detect and quantify peptides, proteins, antibodies, and hormones.
ELISA is an analytical method based on the highly specific interaction between an antigen and an antibody. For this assay, an antigen is attached to a solid surface, to which an antibody-enzyme complex is linked. When a substrate is added and incubated with the other materials, it produces a measurable product.
Filtered Search Results
Invitrogen™ IL-1 beta Human ELISA Kit
Quantifies natural and recombinant human IL-1β in serum, buffered solution, or cell culture medium
Target Species | Human |
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Conjugate | Biotin |
Interassay CV | 6.6% |
Intraassay CV | 4.4% |
Gene Symbol | IL-1,IL1-BETA,IL1F2 |
Total Assay Time | 2 hr. 55 min. |
Sample Volume | Serum, 50 μL; Supernatant, 50 μL |
Assay Sensitivity | 1 pg/mL |
Storage Requirements | 2°C to 8°C |
Assay Range | 3.9-250 pg/mL |
For Use With (Application) | Colorimetric |
Test Time | 1 hr. 20 min. |
Accession Number | P01584 |
Regulatory Status | RUO |
Target | Human |
Kit Contents | Pre-coated 96 well plate,Standard,Standard Dilution Buffer,Biotinylated Detection Antibody,Streptavidin-HRP,HRP Diluent,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers |
Precision | 1pg/mL |
For Use With (Equipment) | Colorimetric Microplate Reader |
Product Type | ELISA Kit |
Gene ID (Entrez) | 3553 |
Sample Type | Serum,Supernatant |
Label or Dye | HRP |
Invitrogen™ Cell Extraction Buffer
Suitable for use in ELISA and Western blotting
Protein Family | Other Proteins |
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Target Species | Mouse |
Conjugate | Biotin |
Interassay CV | <12% |
Intraassay CV | <10% |
Gene Symbol | ADSF,Fizz3,Rstn,Xcp4 |
Total Assay Time | 4 hr. 45 min. |
Assay Sensitivity | 5 pg/mL |
Storage Requirements | 2°C to 8°C |
Research Discipline | Development |
For Use With (Application) | ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis |
Test Time | 1 hr. 20 min. |
Assay | Solid-phase sandwich ELISA |
Accession Number | Q99P87 |
Regulatory Status | RUO |
Target | Mouse |
Specificity | This ELISA kit shows no cross-reactivity with the following cytokines tested: Mouse CD30, L CD30, T CD40, CRG-2, CTACK, CXCL16, Eotaxin , Eotaxin-2, Fas Ligand, Fractalkine, GCSF, GM-CFS, IFN- gamma, IGFBP-3, IGFBP-5, IGFBP-6, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-3 Rb, IL-4, IL-5, IL-9, IL-10, IL-12 p40/p70, IL-12 p70, IL-13, IL-17, KC, Leptin R, LEPTIN(OB), LIX, L-Selectin, Lymphotactin, MCP-1, MCP- 5, M-CSF, MIG, MIP-1 alpha, MIP-1 gamma, MIP-2, MIP-3 beta, MIP-3 alpha, PF-4, PSelectin, RANTES, SCF, SDF-1 alpha, TARC, TCA-3, TECK, TIMP-1, TNF RI, TNF RII, TPO, VCAM-1, VEGF. |
For Use With (Equipment) | Colorimetric Microplate Reader |
Product Type | ELISA Kit |
Gene ID (Entrez) | 57264 |
Sample Type | Plasma,Serum,Supernatant |
Label or Dye | HRP |
Synonym | ADSF, Fizz3, Rstn, Xcp4 |
Invitrogen™ Catalase Colorimetric Activity Kit
Assay Catalase Activity in Serum, Plasma, Cells, Tissues and Erythrocyte Lysates
Shipping Condition | Approved for shipment on Wet or Dry Ice |
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Immunoassay Kit Format | Assay Activity Kit |
Content And Storage | 96-well plate(s), standard, detection reagent, assay buffer, substrate, and lot-specific technical data sheet. Store at 2–8°C. |
For Use With (Equipment) | Microplate Reader |
Product Type | Catalase Colorimetric Activity Kit |
Sample Type | Plasma,Serum |
Target Kit Named | Catalase |
Detection Method | Colorimetric |
Conjugate | Biotin |
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Interassay CV | <12% |
Intraassay CV | <10% |
Gene Symbol | ROR1 |
Total Assay Time | 4 hr 45 min |
Sample Volume | Supernatant, 50 μL; Serum, 50 μL; Plasma, 50 μL |
Assay Sensitivity | 0.82 ng/mL |
Storage Requirements | 2°C to 8°C |
Assay Range | 0.819 to 200 ng/mL |
Test Time | 1 hr 20 min |
Accession Number | 2810404D04Rik; dJ537F10.1; Inactive tyrosine-protein kinase transmembrane receptor ROR1; MGC99659; mRor1; neurotrophic tyrosine kinase, receptor related 1; neurotrophic tyrosine kinase, receptor-related 1; Ntrkr1; receptor tyrosine kinase like orphan receptor 1; receptor tyrosine kinase-like orphan receptor 1; RGD1559469; Ror1; T-ROR1; tyrosine-protein kinase transmembrane receptor ROR1 |
Regulatory Status | Research Use Only |
Target | ROR1 |
Kit Contents | Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers |
For Use With (Equipment) | Colorimetric Microplate Reader |
Product Type | ELISA |
Gene ID (Entrez) | Q01973 |
Sample Type | Plasma,Serum,Supernatant |
Label or Dye | HRP |
Protein Family | Growth Factors & Receptors |
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Conjugate | Biotin |
Interassay CV | <12% |
Intraassay CV | <10% |
Gene Symbol | PDGF-2 |
Total Assay Time | 4 hr. 45 min. |
Sample Volume | Plasma, 50 μL; Serum, 50 μL; Supernatant, 100 μL |
Assay Sensitivity | 10 pg/ml |
Storage Requirements | 2°C to 8°C |
Research Discipline | Cell Cycle & Proliferation |
For Use With (Application) | ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis |
Test Time | 1 hr. 20 min. |
Assay | Solid-phase sandwich ELISA |
Accession Number | P20034 |
Regulatory Status | RUO |
Target | Porcine |
Specificity | This ELISA pair antibody detects porcine and human PDGF-BB. Other species not determined. |
Kit Contents | Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers |
For Use With (Equipment) | Colorimetric Microplate Reader |
Product Type | ELISA Kit |
Gene ID (Entrez) | 100626465 |
Sample Type | Plasma,Serum,Supernatant |
Label or Dye | HRP |
Sufficient For | 96 assays |
Target Species | Human |
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Conjugate | Biotin |
Interassay CV | 3.7% |
Intraassay CV | 3.5% |
Gene Symbol | CSIF,GVHDS,IL-10A,TGIF,IL10 |
Total Assay Time | 5 hr. |
Sample Volume | Plasma, 50 μL; Serum, 50 μL; Supernatant, 50 μL |
Assay Sensitivity | <1 pg/mL |
Storage Requirements | 2°C to 8°C |
Assay Range | 7.8-500 pg/mL |
For Use With (Application) | Colorimetric |
Test Time | 1 hr. 20 min. |
Accession Number | P22301 |
Regulatory Status | RUO |
Target | Human |
Kit Contents | Pre-coated 96 well plate,Standard,Standard Dilution Buffer,Biotinylated Detection Antibody,Streptavidin-HRP,HRP Diluent,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers |
Precision | <1pg/mL |
For Use With (Equipment) | Colorimetric Microplate Reader |
Product Type | ELISA Kit |
Gene ID (Entrez) | 3586 |
Sample Type | Plasma,Serum,Supernatant |
Label or Dye | HRP |
Invitrogen™ IL-6 Human ELISA Kit
Measure levels of human interleukin-6 in human serum, plasma (EDTA, heparin, sodium citrate), urine and culture supernatant samples using 96-well plates.
Measurement | Absorbance at 450nm minus absorbance at 550nm |
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Immunoassay Kit Format | Colorimetric ELISA (TMB substrate) with Plates |
Specificity | No significant cross-reaction with with human IL-1a, IL-1ß, IL-2, IL-3, IL-4, IL-5, IL-7, IL-8, IL-10, IL-12, TNFa, IFNg, IFNa, GM-CSF, or mouse IL-6 |
Description | Human IL-6 ELISA Kit |
Precision | Intra-assay CV <10%; inter-assay CV <10% |
Total Assay Time | 3 hr. |
Invitrogen™ Glucose Colorimetric Detection Kit
Assay Glucose levels in Serum, Plasma, Urine, Buffers and Tissue Culture Media.
Shipping Condition | Approved for shipment on Wet or Dry Ice |
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Immunoassay Kit Format | Colorimetric Detection Kit |
Content And Storage | 96-well plate(s), standard, other assay specific reagents, buffers, and lot-specific technical data sheet. Store at –20°C. |
For Use With (Equipment) | Microplate Reader |
Product Type | Glucose Colorimetric Detection Kit |
Gene ID (Entrez) | Non-Gene |
Sample Type | Other Biological Fluids,Plasma,Serum |
Gene Symbol | Non-Gene |
Target Kit Named | Glucose |
Detection Method | Colorimetric |
Invitrogen™ Interferon alpha (Cell culture) Human ELISA Kit
Measure levels of human interferon alpha (IFNa) in human serum and human plasma samples using 96-well plates.
Measurement | Absorbance at 450nm |
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Immunoassay Kit Format | Colorimetric ELISA (TMB substrate) with Plates |
Target Species | Human |
Conjugate | HRP |
Description | Human IFN alpha ELISA Kit (Serum Samples) |
Interassay CV | <8% |
Intraassay CV | <8% |
Gene Symbol | IFNA1,IFNA2 |
Total Assay Time | 3 hr. 15 min. |
Sample Volume | Supernatant, 100 μL |
Storage Requirements | 2°C to 8°C |
Assay Range | 12.5-1000pg/mL |
Test Time | 1 hr. 20 min. |
Regulatory Status | RUO |
Target | Human |
Specificity | No significant cross-reaction with human IFN-ß, IFN-g or IFN-w; mouse or rat IFN-a, IFN-ß, or IFN-g; bovine IFN-t |
Precision | Intra-assay CV ≤ 8%; inter-assay CV ≤ 8% |
For Use With (Equipment) | Colorimetric Microplate Reader |
Product Type | ELISA Kit |
Sample Type | Supernatant |
Label or Dye | HRP |
Protein Family | Other Proteins |
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Conjugate | Biotin |
Interassay CV | <12% |
Intraassay CV | <10% |
Gene Symbol | Ngfb,beta-NGF |
Total Assay Time | 4 hr. 45 min. |
Sample Volume | Plasma, 50 μL; Serum, 50 μL; Supernatant, 100 μL |
Assay Sensitivity | 15 pg/mL |
Storage Requirements | 2°C to 8°C |
Research Discipline | Development |
For Use With (Application) | ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis |
Test Time | 1 hr. 20 min. |
Assay | Solid-phase sandwich ELISA |
Accession Number | P25427 |
Regulatory Status | RUO |
Target | Rat |
Specificity | This ELISA kit shows no cross-reactivity with the following cytokines tested: rat CINC-2, CINC-3, CNTF, Fractalkine, IL-1 alpha, IL-1 beta, IL-4, IL-6, IL-10, GM-CSF, IFN-gamma, Leptin, Lix, MCP-1, MIP-3 alpha, TIMP-1, TNF-alpha. |
Kit Contents | Pre-coated 96 well plate,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers |
For Use With (Equipment) | Colorimetric Microplate Reader |
Product Type | ELISA Kit |
Gene ID (Entrez) | 310738 |
Sample Type | Plasma,Serum,Supernatant |
Label or Dye | HRP |
Sufficient For | 96 assays |
Synonym | Ngfb, beta-NGF |