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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 (84,801)
Singleplex and Multiplex Bead Based Immunoassays (5,731)
ELISA Substrates and Reagents (2,177)

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886 – 900 of 90,222 results
886

Novus Biologicals™ Angiopoietin-2 Antibody Pair [HRP]
SDP

Mouse Monoclonal Antibody Pair

Host Species Mouse
Target Species Human
Conjugate HRP
Gene Symbol ANGPT2
Assay Sensitivity 54.69-3500 pg/mL
Storage Requirements Storage is content dependent.
Research Discipline Angiogenesis, Cancer
Assay Range 54.69 pg/mL
For Use With (Application) Sandwich ELISA
Assay Sandwich ELISA
Regulatory Status RUO
Target Angiopoietin-2
Specificity This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Human Angiopoietin-2.
Kit Contents
  • Detection Antibody: 0.2 mg/mL of mouse anti-Human Angiopoietin-2 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 Angiopoietin-2 monoclonal antibody (in PBS, pH 7.4).
  • Standard: Each vial contains 148 ng of recombinant Human Angiopoietin-2.
    		•
    Gene Alias AGPT2, ANG2, ANG-2, angiopoietin 2, angiopoietin-2, angiopoietin-2a, angiopoietin-2B, angiopoitin 2, Tie2-ligand
    Product Type Antibody Pairs
    Gene ID (Entrez) 285
    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 3500 pg/mL is recommended.
    887

    Novus Biologicals™ CX3CL1/Fractalkine Antibody Pair [HRP]
    SDP

    Rabbit Monoclonal Antibody Pair

    Host Species Rabbit
    Target Species Human
    Conjugate HRP
    Gene Symbol CX3CL1
    Assay Sensitivity 9.38-600 pg/mL
    Storage Requirements Storage is content dependent.
    Research Discipline Biologically Active Proteins, Cytokine Research, GPCR, Immunology, Innate Immunity, Virology Bacteria and Parasites
    Assay Range 9.38 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target CX3CL1/Fractalkine
    Specificity This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Human CX3CL1/Fractalkine.
    Gene Alias ABCD-3, C3Xkine, chemokine (C-X3-C motif) ligand 1, CX3C membrane-anchored chemokine, CXC3, CXC3C, FKN, fractalkine, Neurotactin, neurotactin), NTNsmall inducible cytokine subfamily D (Cys-X3-Cys), member 1 (fractalkine, NTTSmall-inducible cytokine D1, SCYD1C-X3-C motif chemokine 1, small inducible cytokine subfamily D (Cys-X3-Cys), member-1
    Product Type Antibody Pairs
    Gene ID (Entrez) 6376
    888

    Novus Biologicals™ EpCAM/TROP1 Antibody Pair [HRP]
    SDP

    Monoclonal Antibody Pair

    Host Species Rabbit/Mouse
    Target Species Human
    Conjugate HRP
    Gene Symbol EPCAM
    Assay Sensitivity 15.625-1000 pg/mL
    Storage Requirements Storage is content dependent.
    Research Discipline Cancer, Cancer Stem Cells
    Assay Range 15.625 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target EpCAM/TROP1
    Specificity This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Human EpCAM/TROP1.
    Gene Alias 17-1A, 323/A3, ACSTD1, antigen identified by monoclonal AUA1, CD326 antigen, Cell surface glycoprotein Trop-1, chromosome 4, surface marker (35kD glycoprotein), DIAR5, EGP, EGP-2, EGP314, EGP40, EpCAM, epithelial cell adhesion molecule, Epithelial cell surface antigen, Epithelial glycoprotein, Epithelial glycoprotein 314, ESA, GA733-2EGP34, hEGP314, HNPCC8, KS 1/4 antigen, KS1/4, KSAHEA125, M1S2, M4S1Ly74, Major gastrointestinal tumor-associated protein GA733-2, MIC18MH99, MOC31, TACST-1, TACSTD1, TROP1CD326, Tumor-associated calcium signal transducer 1CO-17A
    Product Type Antibody Pairs
    Gene ID (Entrez) 4072
    889

    Novus Biologicals™ Kallikrein 13 Antibody Pair [HRP]
    SDP

    Polyclonal/Monoclonal Antibody Pair

    Host Species Rabbit/Mouse
    Target Species Human
    Conjugate HRP
    Gene Symbol KLK13
    Assay Sensitivity 39.06-2500 pg/mL
    Storage Requirements Storage is content dependent.
    Research Discipline Cancer
    Assay Range 39.0625 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target Kallikrein 13
    Specificity This solid phase sandwich ELISA utilizes an antibody specific for Human Kallikrein 13.
    Kit Contents
  • Detection Antibody: 0.5 mg/mL rabbit anti-Kallikrein 13 polyclonal antibody conjugated to horseradish-peroxidase (HRP).
  • Capture Antibody: 0.25 mg/mL of mouse anti-Kallikrein 13 monoclonal antibody.
  • Standard: Each vial contains 110 ng of recombinant Kallikrein 13.
    		•
    Gene Alias DKFZp586J1923, EC 3.4.21, EC 3.4.21.-, kallikrein 13, Kallikrein-like protein 4, kallikrein-related peptidase 13, KLK-L4kallikrein-13, KLKL4kallikrein-like gene 4
    Product Type Antibody Pairs
    Gene ID (Entrez) 26085
    890

    Novus Biologicals™ TFPI Antibody Pair [HRP]
    SDP

    Monoclonal Antibody Pair

    Host Species Rabbit/Mouse
    Target Species Human
    Conjugate HRP
    Gene Symbol TFPI
    Assay Sensitivity 46.875-3000 pg/mL
    Storage Requirements Storage is content dependent.
    Assay Range 46.875 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target TFPI
    Specificity This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Human TFPI.
    Gene Alias convertin, EPITFPI1LACITFI, Extrinsic pathway inhibitor, Lipoprotein-associated coagulation inhibitor, tissue factor pathway inhibitor, tissue factor pathway inhibitor (lipoprotein-associated coagulation inhibitor)
    Product Type Antibody Pairs
    Gene ID (Entrez) 7035
    891

    Novus Biologicals™ Common gamma Chain/IL-2 R gamma Antibody Pair [HRP]
    SDP

    Rabbit Monoclonal Antibody Pair

    Host Species Rabbit
    Target Species Mouse
    Conjugate HRP
    Gene Symbol IL2RG
    Assay Sensitivity 23.44-1500 pg/mL
    Storage Requirements Storage is content dependent.
    Research Discipline Cancer
    Assay Range 24 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target Common gamma Chain/IL-2 R gamma
    Specificity This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Mouse Common gamma Chain/IL-2 R gamma.
    Kit Contents
  • Detection Antibody: 0.25 mg/mL rabbit anti-Common gamma Chain/IL-2 R gamma monoclonal antibody conjugated to horseradish-peroxidase (HRP) (in PBS, 50 % HRP-Protector, pH 7.4).
  • Capture Antibody: 1.0 mg/mL of rabbit anti-mouse Common gamma Chain/IL-2 R gamma monoclonal antibody (in PBS, pH 7.4).
  • Standard: Each vial contains 77 ng of recombinant mouse Common gamma Chain/IL-2 R gamma.
    		•
    Gene Alias CD132, CD132 antigen, CIDX, combined immunodeficiency, X-linked, common cytokine receptor gamma chain, common gamma-chain, cytokine receptor common subunit gamma, gamma(c), IL-2 receptor subunit gamma, IL-2R subunit gamma, IL-2RG, IMD4, interleukin 2 receptor, gamma, Interleukin-2 receptor subunit gamma, p64, SCIDX, SCIDX1, severe combined immunodeficiency
    Product Type Antibody Pairs
    Gene ID (Entrez) 3561
    892

    Novus Biologicals™ Proprotein Convertase 9/PCSK9 Antibody Pair [HRP]
    SDP

    Mouse Monoclonal Antibody Pair

    Host Species Mouse
    Target Species Human
    Conjugate HRP
    Gene Symbol PCSK9
    Assay Sensitivity 468.75-30000 pg/mL
    Storage Requirements Storage is content dependent.
    Research Discipline Cholesterol Metabolism, Lipid and Metabolism
    Assay Range 468.75 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target Proprotein Convertase 9/PCSK9
    Specificity This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Human Proprotein Convertase 9/PCSK9.
    Gene Alias EC 3.4.21, EC 3.4.21.111, FH3neural apoptosis regulated convertase 1, HCHOLA3, hypercholesterolemia, autosomal dominant 3, LDLCQ1, NARC-1convertase subtilisin/kexin type 9 preproprotein, NARC1EC 3.4.21.-, Neural apoptosis-regulated convertase 1, PC9, Proprotein convertase 9, proprotein convertase subtilisin/kexin type 9, Subtilisin/kexin-like protease PC9
    Product Type Antibody Pairs
    Gene ID (Entrez) 255738
    893

    Invitrogen™ Monkey BLC ELISA Kit

    ELISA

    ENCOMPASS_PREFERRED
    Conjugate HRP
    Interassay CV <12%
    Intraassay CV <10
    Total Assay Time 4 hrs 45 mins
    Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
    Assay Sensitivity 12 pg/mL
    Storage Requirements 2°C to 8°C
    Assay Range 12 to 3,000 pg/mL
    Test Time 1 hrs 20 mins
    Accession Number 4631412M08Rik; ANGIE; ANGIE2; B cell-attracting chemokine 1; b lymphocyte chemoattractant; BCA1; BCA-1; B-cell chemoattractant; B-cell-attracting chemokine 1; B-cell-homing chemokine (ligand for Burkitt's lymphoma receptor-1); BLC; BLR1L; B-lymphocyte chemoattractant; C Cmotif chemokine; C x C motif chemokine; CC motif chemokine; CCmotif chemokine; chem; chemokine (C-X-C motif) ligand 13; chemokine (C-X-C motif) ligand 13 (B-cell chemoattractant); CXC; CXC chemokine BLC; CXC motif chemokine; CXC motif chemokine 13; C-X-C motif chemokine 13; C-X-C motif chemokine ligand 13; CXCL; CXCL13; SCYB13; small inducible cytokine B subfamily (Cys-X-Cys motif), member 13 (B-cell chemoattractant); small inducible cytokine subfamily B (Cys-X-Cys), member 13; small-inducible cytokine B13
    Regulatory Status RUO
    Target CXCL13
    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
    Sample Type Plasma,Serum,Supernatant
    Label or Dye HRP
    894

    R&D Systems™ Mouse IL-7 Quantikine ELISA Kit

    Mouse IL-7 Quantikine ELISA Kit from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

    895

    Invitrogen™ Mouse EPO ELISA Kit

    ELISA

    ENCOMPASS_PREFERRED
    896

    Novus Biologicals™ Human GDF-6/BMP-13 ELISA Kit (Colorimetric)
    SDP

    Kit (Colorimetric)

    897

    Novus Biologicals™ Mouse EGR2 ELISA Kit (Colorimetric)
    SDP

    Kit (Colorimetric)

    898

    Novus Biologicals™ Rat BMP-9 ELISA Kit (Colorimetric)
    SDP

    Kit (Colorimetric)

    899

    Novus Biologicals™ Human Decorin ELISA Kit (Colorimetric)
    SDP

    Kit (Colorimetric)

    900

    Novus Biologicals™ Human Glucose 6 phosphate isomerase ELISA Kit (Colorimetric)
    SDP

    Kit (Colorimetric)