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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.

Life Science Research ELISA Kits (84,790)
Singleplex and Multiplex Bead Based Immunoassays (5,725)
ELISA Substrates and Reagents (2,178)

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571 – 585 of 90,206 results
571

Novus Biologicals™ TIM-1/KIM-1/HAVCR Antibody Pair [HRP]
SDP

Mouse Monoclonal Antibody Pair

Host Species Mouse
Target Species Human
Conjugate HRP
Gene Symbol HAVCR1
Assay Sensitivity 43.75-2800 pg/mL
Storage Requirements Storage is content dependent.
Assay Range 43.75 pg/mL
For Use With (Application) Sandwich ELISA
Assay Sandwich ELISA
Regulatory Status RUO
Target TIM-1/KIM-1/HAVCR
Specificity This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Human TIM-1/KIM-1/HAVCR.
Kit Contents
  • Detection Antibody: 0.2 mg/mL of mouse anti-Human TIM-1/KIM-1/HAVCR monoclonal antibody conjugated to horseradish-peroxidase (HRP) (in PBS, 50 % HRP-Protector, pH 7.4, store at 4C).
  • Capture Antibody: 1 mg/mL of mouse anti-Human TIM-1/KIM-1/HAVCR monoclonal antibody (in PBS, pH 7.4).
  • Standard: Each vial contains 65 ng of recombinant Human TIM-1/KIM-1/HAVCR.
    		•
    Gene Alias HAVCR-1, HAVCRT cell immunoglobin domain and mucin domain protein 1, hepatitis A virus cellular receptor 1, Kidney injury molecule 1, KIM1, KIM-1, T-cell immunoglobulin and mucin domain-containing protein 1, TIM-1TIM, TIM1TIMD-1, TIMD1T-cell membrane protein 1
    Product Type Antibody Pairs
    Gene ID (Entrez) 26762
    Technique 1. Capture Antibody: Dilute to a working concentration of 2 μg/mL in PBS before coating. 2. Detection Antibody: Dilute to working concentration of 0.5 μg/mL in detection antibody dilution buffer before use. 3. Standard: Reconstitute with 1 ml detection antibody dilution buffer. After reconstitution, store at -20 to -80°C in a manual defrost freezer. A seven-point standard curve using 2-fold serial dilutions in sample dilution buffer, and a high standard of 2800 pg/mL is recommended.
    572

    Novus Biologicals™ SPINK4 Antibody Pair [HRP]
    SDP

    Rabbit Monoclonal Antibody Pair

    Host Species Rabbit
    Target Species Human
    Conjugate HRP
    Gene Symbol SPINK4
    Assay Sensitivity 19.53-1250 pg/mL
    Storage Requirements Storage is content dependent.
    Assay Range 19.53 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target SPINK4
    Specificity This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Human SPINK4.
    Gene Alias gastrointestinal peptide, MGC133107, serine peptidase inhibitor, Kazal type 4, serine protease inhibitor Kazal-type 4, serine protease inhibitor, Kazal type 4
    Product Type Antibody Pairs
    Gene ID (Entrez) 27290
    573

    Novus Biologicals™ SOD1/Cu-Zn SOD Antibody Pair [HRP]
    SDP

    Polyclonal/Monoclonal Antibody Pair

    Host Species Rabbit/Mouse
    Target Species Human
    Conjugate HRP
    Gene Symbol SOD1
    Assay Sensitivity 62.5-4000 pg/mL
    Storage Requirements Storage is content dependent.
    Research Discipline Biologically Active Proteins, Cancer, Diabetes Research, Mitochondrial Fusion Proteins, Neuronal Cell Markers, Neuroscience, Tumor Suppressors
    Assay Range 62.5 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target SOD1/Cu-Zn SOD
    Specificity This solid phase sandwich ELISA utilizes an antibody specific for Human SOD1/Cu-Zn SOD.
    Kit Contents
  • Standard: Each vial contains 180 ng of recombinant SOD1/Cu-Zn SOD.
  • Capture Antibody: 0.2 mg/mL of mouse anti-SOD1/Cu-Zn SOD monoclonal antibody (in PBS, pH 7.4).
  • Detection Antibody: 0.2 mg/mL rabbit anti-SOD1/Cu-Zn SOD polyclonal antibody conjugated to horseradish-peroxidase (HRP) (in PBS, 50 % HRP-Protector, pH 7.4).
    		•
    Gene Alias ALS, ALS1, amyotrophic lateral sclerosis 1 (adult), Cu, Cu/Zn superoxide dismutase, EC 1.15.1.1, homodimer, hSod1, indophenoloxidase A, IPOA, SOD, SOD, soluble, superoxide dismutase [Cu-Zn], Superoxide dismutase 1, superoxide dismutase 1, soluble, Zn superoxide dismutase, EC 1.15.1.110superoxide dismutase, cystolic
    Product Type Antibody Pairs
    Gene ID (Entrez) 6647
    574

    Novus Biologicals™ Serpin A8/Angiotensinogen Antibody Pair [HRP]
    SDP

    Polyclonal/Monoclonal Antibody Pair

    Host Species Rabbit/Mouse
    Target Species Human
    Conjugate HRP
    Gene Symbol AGT
    Assay Sensitivity 234.38-15000 pg/mL
    Storage Requirements Storage is content dependent.
    Research Discipline Lipid and Metabolism
    Assay Range 234.375 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target Serpin A8/Angiotensinogen
    Specificity This solid phase sandwich ELISA utilizes an antibody specific for Human Serpin A8/Angiotensinogen.
    Kit Contents
  • Standard: Each vial contains 550 ng of recombinant Serpin A8/Angiotensinogen.
  • Capture Antibody: 0.25 mg/mL of mouse anti-Serpin A8/Angiotensinogen monoclonal antibody.
  • Detection Antibody: 0.5 mg/mL rabbit anti-Serpin A8/Angiotensinogen polyclonal antibody conjugated to horseradish-peroxidase (HRP).
    		•
    Gene Alias alpha-1 antiproteinase, antitrypsin, angiotensin II, angiotensinogen, angiotensinogen (serpin peptidase inhibitor, clade A, member 8), ANHU, FLJ92595, FLJ97926, pre-angiotensinogen, serine (or cysteine) proteinase inhibitor, Serpin A8, SERPINA8angiotensin I
    Product Type Antibody Pairs
    Gene ID (Entrez) 183
    575

    Novus Biologicals™ Influenza A H3N2/HA Antibody Pair [HRP]
    SDP

    Monoclonal Antibody Pair

    Assay Sandwich ELISA
    Regulatory Status RUO
    Target Influenza A H3N2/HA
    Specificity This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Influenza A H3N2 (A/Brisbane/10/2007).
    Host Species Mouse/Rabbit
    Target Species Virus
    Conjugate HRP
    Product Type Antibody Pairs
    Assay Sensitivity 390.63-25000 pg/mL
    Storage Requirements Storage is content dependent.
    Assay Range 390.63 pg/mL
    For Use With (Application) Sandwich ELISA
    576

    Novus Biologicals™ Complement Component C2 Antibody Pair [HRP]
    SDP

    Monoclonal Antibody Pair

    Host Species Mouse/Rabbit
    Target Species Human
    Conjugate HRP
    Gene Symbol C2
    Assay Sensitivity 78.13-5000 pg/mL
    Storage Requirements Storage is content dependent.
    Assay Range 78.125 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target Complement Component C2
    Specificity This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Human Complement Component C2.
    Kit Contents
  • Detection Antibody: 0.5 mg/mL mouse anti-Complement Component C2 monoclonal antibody conjugated to horseradish-peroxidase (HRP).
  • Capture Antibody: 0.5 mg/mL of rabbit anti-Complement Component C2 monoclonal antibody.
  • Standard: Each vial contains 240 ng of recombinant Complement Component C2.
    		•
    Gene Alias C3/C5 convertase, CO2, complement C2, complement component 2, complement component C2, DKFZp779M0311, EC 3.4.21, EC 3.4.21.43
    Product Type Antibody Pairs
    Gene ID (Entrez) 717
    577

    Novus Biologicals™ Cystatin F Antibody Pair [HRP]
    SDP

    Mouse Monoclonal Antibody Pair

    Host Species Mouse
    Target Species Human
    Conjugate HRP
    Gene Symbol CST7
    Assay Sensitivity 234.4-15000 pg/mL
    Storage Requirements Storage is content dependent.
    Assay Range 234.4 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target Cystatin F
    Specificity This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Human Cystatin F.
    Gene Alias CMAP, cystatin F (leukocystatin), Cystatin-7, cystatin-F, Cystatin-like metastasis-associated protein, leukocystatin
    Product Type Antibody Pairs
    Gene ID (Entrez) 8530
    578

    Novus Biologicals™ IL-18/IL-1F4 Antibody Pair [HRP]
    SDP

    Polyclonal/Monoclonal Antibody Pair

    Host Species Rabbit
    Target Species Human
    Conjugate HRP
    Gene Symbol IL18
    Assay Sensitivity 31.25-2000 pg/mL
    Storage Requirements Storage is content dependent.
    Assay Range 31.25 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target IL-18/IL-1F4
    Specificity This solid phase sandwich ELISA utilizes an antibody specific for Human IL-18/IL-1F4.
    Kit Contents
  • Detection Antibody: 0.2 mg/mL of rabbit anti-Human IL-18/IL-1F4 polyclonal antibody conjugated to horseradish-peroxidase (HRP) (in PBS, 50 % HRP-Protector, pH 7.4, store at 4C).
  • Capture Antibody: 1 mg/mL of rabbit anti-Human IL-18/IL-1F4 monoclonal antibody (in PBS, pH 7.4).
  • Standard: Each vial contains 58 ng of recombinant Human IL-18/IL-1F4.
    		•
    Gene Alias Iboctadekin, IFN-gamma-inducing factor, IGIFIL-1 gamma, IL-18MGC12320, IL1F4iboctadekin, IL-1g, Interferon gamma-inducing factor, interleukin 18 (interferon-gamma-inducing factor), Interleukin-1 gamma, interleukin-18
    Product Type Antibody Pairs
    Gene ID (Entrez) 3606
    Technique 1. Capture Antibody: Dilute to a working concentration of 2 μg/mL in PBS before coating. 2. Detection Antibody: Dilute to working concentration of 0.5 μg/mL in detection antibody dilution buffer before use. 3. Standard: Reconstitute with 1 ml detection antibody dilution buffer. After reconstitution, store at -20 to -80°C in a manual defrost freezer. A seven-point standard curve using 2-fold serial dilutions in sample dilution buffer, and a high standard of 2000 pg/mL is recommended.
    579
    Promotions Available

    Invitrogen™ Rat P-Cadherin ELISA Kit

    ELISA

    ENCOMPASS_PREFERRED
    Conjugate HRP
    Interassay CV <12%
    Intraassay CV <10
    Gene Symbol Cdh3
    Total Assay Time 4 hrs 45 mins
    Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
    Assay Sensitivity 0.041 ng/mL
    Storage Requirements 2°C to 8°C
    Assay Range 0.041 to 10 ng/mL
    Test Time 1 hrs 20 mins
    Accession Number AI385538; CADH3; cadherin 15, M-cadherin (myotubule); cadherin 3; cadherin 3, type 1, P-cadherin (placental); cadherin-3; Cadp; calcium-dependent adhesion protein, placental; CDH15; CDH3; CDHP; HJMD; PCAD; P-cadherin; Placental cadherin; Placental-cadherin; RPE-specific cadherin
    Regulatory Status RUO
    Target P-cadherin
    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) 116777
    Sample Type Plasma,Serum,Supernatant
    Label or Dye HRP
    580

    Novus Biologicals™ Human Sirtuin 2/SIRT2 - Ready-To-Use ELISA Kit (Colorimetric)
    SDP

    Colorimetric ELISA Kit

    581

    Novus Biologicals™ Mouse Wnt16 ELISA Kit (Colorimetric)
    SDP

    Colorimetric ELISA Kit

    582

    Novus Biologicals™ Bovine S100A8 ELISA Kit (Colorimetric)
    SDP

    Colorimetric ELISA Kit

    583

    Novus Biologicals™ Human Vav-1 ELISA Kit (Colorimetric)
    SDP

    Colorimetric ELISA Kit

    584

    Novus Biologicals™ Mouse S100A4 ELISA Kit (Colorimetric)
    SDP

    Colorimetric ELISA Kit

    585

    Novus Biologicals™ Canine Cystatin C ELISA Kit (Colorimetric)
    SDP

    Colorimetric ELISA Kit