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.
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Invitrogen™ Cell Lysis Buffer II
Cell Lysis Buffer II is a high-quality, ready-to-use lysis buffer suitable for the preparation of cell extracts for ELISA, western blotting, and antibody bead immunoassays (Luminex) applications.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Invitrogen™ Superoxide Dismutase (SOD) Colorimetric Activity Kit
Assay Superoxide Dismutase (SOD) Activity in Serum, Plasma, Cells, Tissues and Erythrocyte Lysates.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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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 –20°C. |
For Use With (Equipment) | Microplate Reader |
Target Kit Named | Superoxide Dismutase (SOD) |
R&D Systems™ Human Erythropoietin Quantikine IVD ELISA Kit
Human Erythropoietin Quantikine IVD ELISA Kit from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.
Invitrogen™ Urea Nitrogen (BUN) Colorimetric Detection Kit
Assay Urea Nitrogen (BUN) levels in Serum, Plasma, Urine, Saliva and Tissue Culture Media.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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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 2–8°C. |
For Use With (Equipment) | Microplate Reader |
Gene ID (Entrez) | Non-Gene |
Gene Symbol | Non-Gene |
Target Kit Named | Urea Nitrogen (BUN) |
Invitrogen™ Glucose Colorimetric Detection Kit
Assay Glucose levels in Serum, Plasma, Urine, Buffers and Tissue Culture Media.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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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™ Catalase Colorimetric Activity Kit
Assay Catalase Activity in Serum, Plasma, Cells, Tissues and Erythrocyte Lysates
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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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 |
Invitrogen™ Cell Extraction Buffer
Suitable for use in ELISA and Western blotting
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Invitrogen™ VEGF Human ELISA Kit
Quantifies natural or recombinant human Vascular Endothelial Growth Factor (VEGF) in serum, plasma, buffered solution, or cell culture medium
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Target Species | Human |
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Conjugate | Biotin |
Interassay CV | 8.1% |
Intraassay CV | 4.7% |
Incubation Time | 4 hr. |
Gene Symbol | MVCD1,VEGF,VPF |
Total Assay Time | 4 hr. |
Sample Volume | Plasma, 50 μL; Serum, 50 μL; Supernatant, 50 μL |
Assay Sensitivity | <5 pg/mL |
Storage Requirements | 2°C to 8°C |
Assay Range | 23.4-1500 pg/mL |
Marker Gene | VEGF |
For Use With (Application) | Colorimetric Detection |
Test Time | 1 hr. 20 min. |
Accession Number | P15692 |
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 |
For Use With (Equipment) | Colorimetric Microplate Reader |
Product Type | ELISA Kit |
Gene ID (Entrez) | 7422 |
Sample Type | Plasma,Serum,Supernatant |
Label or Dye | HRP |
Invitrogen™ Albumin Human ELISA Kit
Sandwich ELISA Kit
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Protein Family | Other Proteins |
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Target Species | Human |
Conjugate | Biotin |
Interassay CV | <12% |
Intraassay CV | <10% |
Gene Symbol | HSA,PRO0883,PRO0903,PRO1341 |
Total Assay Time | 4 hr. 45 min. |
Storage Requirements | 2°C to 8°C |
Research Discipline | Other Research |
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 | P02768 |
Regulatory Status | RUO |
Target | Human |
Specificity | This ELISA pair antibody detects human Albumin. Other species not determined. |
For Use With (Equipment) | Colorimetric Microplate Reader |
Product Type | ELISA Kit |
Gene ID (Entrez) | 213 |
Label or Dye | HRP |
Synonym | GIG20, ANALBA, FDAH, PRO0883, PRO0903, PRO1341 |
Invitrogen™ IL-6 Human ProQuantum Immunoassay Kit
Measure cytokine proteins with small sample consumption and high sensitvity on a qPCR instrument
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Target Species | Human |
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Gene Symbol | BSF-2; BSF2; CDF; HGF; HSF; IFN-beta-2; IFNB2; IL-6 |
Total Assay Time | 2 hr. |
Sample Volume | Serum, 2-5 μL; Supernatant, 2-5 μL; Plasma, 2-5 μL |
Assay Sensitivity | <0.05pg/mL |
Storage Requirements | -20°C |
Assay Range | 0.064 to 10000 pg/mL |
For Use With (Application) | Cytokine protein quantitation |
Test Time | 30 min. |
Detection Method | Taqman™ Real-time PCR |
Accession Number | P05231 |
Regulatory Status | RUO |
Target | Human |
Kit Contents | Assay Dilution Buffer<Br>Antibody-Conjugate A<Br>Antibody-Conjugate B<Br>Antibody-Conjugate Dilution Buffer<Br>Standard<Br>Master Mix<Br>Ligase |
For Use With (Equipment) | qPCR Instruments |
Product Type | ProQuantum |
Gene ID (Entrez) | 3569 |
Sample Type | Plasma,Serum,Supernatant |
Label or Dye | FAM™ |
Invitrogen™ AMPK alpha-1,2 (Phospho) [pT172] Human ELISA Kit
Sandwich ELISA Kit
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Invitrogen™ IL-1 beta Mouse ELISA Kit
For the quantitative detection of IL-1 beta Mouse
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Conjugate | HRP |
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Interassay CV | 5.7% |
Intraassay CV | 5.1% |
Gene Symbol | IL1B |
Total Assay Time | 3 hr 10 min |
Sample Volume | 50 µL |
Assay Sensitivity | 1.2 pg/mL |
Storage Requirements | 2°C to 8°C |
Assay Range | 7.8 to 500 |
Test Time | 1 hr 20 min |
Accession Number | P10749 |
Regulatory Status | RUO |
Target | Mouse |
Kit Contents | Pre-coated 96 well plate, Standard, Sample Diluent, Assay Buffer 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) | 16176 |
Sample Type | Serum |
Label or Dye | HRP |
Invitrogen™ Cortisol Competitive Human ELISA Kit
Competitive ELISA
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Target Species | Human |
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Conjugate | HRP |
Description | Cortisol Competitive ELISA Kit |
Interassay CV | 8.1% |
Intraassay CV | 8.8% |
Total Assay Time | 1 hr. 30 min. |
Assay Sensitivity | 17.3 pg/mL |
Storage Requirements | -20°C |
Research Discipline | Inflammation |
For Use With (Application) | ELISA, Protein Assays, Aktivity Assays, Protein Biology, Reproductive Biology, Inflammation, Oxidative Stress, Metabolism, Cell Signaling, Epigenetics, Hematology, DNA Damage, Cancer Biology, Immunology, Neuroscience, Neurobiology, Steroid Hormone Detecti |
Test Time | 1 hr. 20 min. |
Detection Method | Fluorescence |
Regulatory Status | RUO |
Target | Human |
For Use With (Equipment) | Colorimetric Microplate Reader |
Product Type | ELISA Kit |
Sample Type | Fecal Extract,Plasma,Saliva,Serum,Supernatant,Urine |
Label or Dye | HRP |