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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 (132,619)
Singleplex and Multiplex Bead Based Immunoassays (6,174)
ELISA Substrates and Reagents (2,341)

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2,026 – 2,040 of 138,521 results
2,026

Novus Biologicals™ Sheep Thyroxine ELISA Kit (Colorimetric)
SDP

Assay has high sensitivity and specificity for detection of sheep T4.

2,027

Novus Biologicals™ Canine Progesterone ELISA Kit (Colorimetric)
SDP

High sensitivity and specificity for detection of canine progesterone.

Regulatory Status RUO
Target Progesterone
Specificity For detection of canine PROG
Kit Contents Adhesive Strip (For 96 wells), Antibody, Assay plate, HRP-conjugate, Substrate A, Substrate B, Wash Buffer (20 x concentrate), Stop Solution, Standard, Instruction manual
Product Type ELISA Kit (Colorimetric)
Sample Type Plasma,Serum,Tissue Homogenates
Sample Volume 50 to 100 μL
Synonym Pregn 4 ene 3 20 dione
Assay Sensitivity 0.125ng/mL
Storage Requirements Store the unopened product at 2° to 8°C. Protect from light. Do not use past expiration date.
Research Discipline Signal Transduction
Assay Range 0.125 to 50ng/mL
For Use With (Application) ELISA
2,028

Novus Biologicals™ Human Rotavirus Antigen ELISA Kit (Colorimetric)
SDP

High sensitivity and specificity for detection of human Rotavirus antigen.

2,029

Novus Biologicals™ Mouse Smad7 ELISA Kit (Colorimetric)
SDP

Mouse Smad7 ELISA Kit (Colorimetric) from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

2,030

Novus Biologicals™ TRAIL/TNFSF10 Antibody Pair [HRP]
SDP

Polyclonal/Monoclonal Antibody Pair

Immunoassay Kit Format Sandwich ELISA Kit
Host Species Rabbit/Mouse
Target Species Human
Conjugate HRP
Gene Symbol TNFSF10
Assay Sensitivity 31.25-2000 pg/mL
Storage Requirements Storage is content dependent.
Research Discipline Apoptosis, Cancer, Cell Biology, Death Receptor Signaling Pathway, Signal Transduction, Tumor Suppressors
Assay Range 31.25 pg/mL
For Use With (Application) Sandwich ELISA
Assay Sandwich ELISA
Regulatory Status RUO
Target TRAIL/TNFSF10
Specificity This solid phase sandwich ELISA utilizes an antibody specific for Human TRAIL/TNFSF10.
Kit Contents
  • Standard: Each vial contains 25(KW10AP902-1) ng of recombinant Human TRAIL/TNFSF10.
  • Capture Antibody: 0.4 mg/mL of mouse anti-Human TRAIL/TNFSF10 monoclonal antibody (in PBS, pH 7.4).
  • Detection Antibody: 0.1 mg/mL of rabbit anti-Human TRAIL/TNFSF10 polyclonal antibody conjugated to horseradish-peroxidase (HRP) (in PBS, 50 % HRP-Protector, pH 7.4, store at 4C).
    		•
    Gene Alias Apo-2 ligand, APO2L, Apo-2Ltumor necrosis factor (ligand) family, member 10, APO2Ltumor necrosis factor apoptosis-inducing ligand splice variant delta, CD253, CD253 antigen, Protein TRAIL, TL2, TNF-related apoptosis-inducing ligand, TRAILTNF-related apoptosis inducing ligand TRAIL, tumor necrosis factor (ligand) superfamily, member 10, tumor necrosis factor ligand superfamily member 10
    Product Type Antibody Pairs
    Gene ID (Entrez) 8743
    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.
    2,031

    Novus Biologicals™ Human Actin Gamma 1 ELISA Kit (Chemiluminescence)
    SDP

    ELISA kits are ideal for the quantification of target antigens in tissue extracts, serum and cell culture.

    2,032

    Novus Biologicals™ Human Ribophorin I - Ready-To-Use ELISA Kit (Colorimetric)
    SDP

    Colorimetric ELISA Kit

    Storage Requirements Storage of components varies. See protocol for specific instructions.
    2,033

    Novus Biologicals™ Rat Caspase-3 ELISA Kit (Colorimetric)
    SDP

    ELISA kits are ideal for the quantification of target antigens in tissue extracts, serum and cell culture.

    2,034

    Novus Biologicals™ Human TLR3 ELISA Kit (Colorimetric)
    SDP

    Colorimetric ELISA Kit

    2,035

    Novus Biologicals™ Mouse ZEB2 - Ready-To-Use ELISA Kit (Colorimetric)
    SDP

    Colorimetric ELISA Kit

    2,036

    Novus Biologicals™ Human Troponin C (cardiac) ELISA Kit (Colorimetric)
    SDP

    Human Troponin C (cardiac) ELISA Kit (Colorimetric) from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

    2,037

    Novus Biologicals™ Human MYH7B - Ready-To-Use ELISA Kit (Colorimetric)
    SDP

    Colorimetric ELISA Kit

    2,038

    Novus Biologicals™ Human Myosin heavy chain 2 ELISA Kit (Colorimetric)
    SDP

    Colorimetric ELISA Kit

    2,039

    Novus Biologicals™ Human NISCH - Ready-To-Use ELISA Kit (Colorimetric)
    SDP

    Colorimetric ELISA Kit

    2,040

    Novus Biologicals™ Human MANSC1 ELISA Kit (Colorimetric)
    SDP

    Colorimetric ELISA Kit