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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 (132,567)
Singleplex and Multiplex Bead Based Immunoassays (6,179)
ELISA Substrates and Reagents (2,335)

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4,216 – 4,230 of 138,473 results
4,216

Novus Biologicals™ Human E6AP/UBE3A ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

4,217

Novus Biologicals™ Monkey Hepcidin Antimicrobial Peptide ELISA Kit (Colorimetric)
SDP

Colorimetric Assay Kit

Assay Sensitivity 0.19 ng/mL
Assay Range 0.31 to 20 ng/mL
4,218

Novus Biologicals™ Human CD90/Thy1 ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

4,219

Novus Biologicals™ Human Galectin-10 ELISA Kit (Colorimetric)
SDP

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

4,220

Novus Biologicals™ Rat Collagen IV alpha 1 ELISA Kit (Colorimetric)
SDP

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

4,221

Novus Biologicals™ Human CXCL17/VCC-1 - Ready-To-Use ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

4,222

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

Colorimetric ELISA Kit

4,223

Novus Biologicals™ Mouse CHD4 ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

4,224

Novus Biologicals™ Human MRP1 ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

4,225

Novus Biologicals™ Human KIF20A - Ready-To-Use ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

Storage Requirements Storage of components varies. See protocol for specific instructions.
4,226

Novus Biologicals™ Human Kallikrein 10 - Ready-To-Use ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

4,227

Novus Biologicals™ CXCL9/MIG Antibody Pair [HRP]
SDP

Monoclonal Antibody Pair

Target Species Human
Conjugate HRP
Gene ID (Entrez) 4283
Gene Symbol CXCL9
4,228

Novus Biologicals™ Human CEBP Beta ELISA Kit (Colorimetric)
SDP

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

4,229

Novus Biologicals™ Human CD3 delta ELISA Kit (Colorimetric)
SDP

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

4,230

Novus Biologicals™ Galectin-3 Antibody Pair [HRP]
SDP

Monoclonal Antibody Pair

Immunoassay Kit Format Sandwich ELISA Kit
Host Species Rabbit/Mouse
Target Species Human
Conjugate HRP
Gene Symbol LGALS3
Assay Sensitivity 3.91-250 pg/mL
Storage Requirements Storage is content dependent.
Research Discipline Apoptosis, Biologically Active Proteins, Cancer, Cellular Markers, Neuroscience, Tumor Suppressors
Assay Range 3.91 pg/mL
For Use With (Application) Sandwich ELISA
Assay Sandwich ELISA
Regulatory Status RUO
Target Galectin-3
Specificity This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Human Galectin-3.
Kit Contents
  • Detection Antibody: 0.2 mg/mL of rabbit anti-Human Galectin-3 monoclonal antibody conjugated to horseradish-peroxidase (HRP) (in PBS, 50 % HRP-Protector, pH 7.4, store at 4C).
  • Capture Antibody: 0.5 mg/mL of mouse anti-Human Galectin-3 monoclonal antibody (in PBS, pH 7.4).
  • Standard: Each vial contains 30 ng of recombinant Human Galectin-3.
    		•
    Gene Alias Carbohydrate-binding protein 35, CBP 35,35 kDa lectin, Gal-3, galactin-3, Galactose-specific lectin 3, Galactoside-binding protein, GALBPCBP35, galectin-3, GALIG, IgE-binding protein, L31, L-31, Laminin-binding protein, Lectin L-29, lectin, galactoside-binding, soluble, 3, LGALS2, MAC-2, Mac-2 antigen, MAC2GAL3
    Product Type Antibody Pairs
    Gene ID (Entrez) 3958
    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 0.25 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 250 pg/mL is recommended.