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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 (6,842)
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1 – 15 of 4,980 results
1

Novus Biologicals™ PTH Antibody Pair [HRP]

Polyclonal/Monoclonal Antibody Pair

Host Species Rabbit/Mouse
Target Species Human
Conjugate HRP
Gene Symbol PTH
Assay Sensitivity 312.5-20000 pg/mL
Storage Requirements Storage is content dependent.
Research Discipline Apoptosis, Biologically Active Proteins, Cancer
Assay Range 312.5 pg/mL
For Use With (Application) Sandwich ELISA
Assay Sandwich ELISA
Regulatory Status RUO
Target PTH
Specificity This solid phase sandwich ELISA utilizes an antibody specific for Human PTH.
Gene Alias Parathormone, Parathyrin, parathyroid hormone, parathyroid hormone 1, PTH1
Product Type Antibody Pairs
Gene ID (Entrez) 5741
2

Novus Biologicals™ Hemopexin Antibody Pair [HRP]

Polyclonal/Monoclonal Antibody Pair

Host Species Rabbit/Mouse
Target Species Human
Conjugate HRP
Gene Symbol HPX
Assay Sensitivity 18.8-1200 pg/mL
Storage Requirements Storage is content dependent.
Research Discipline Angiogenesis, Cancer, Endothelial Cell Markers, Hematopoietic Stem Cell Markers, HIF Target Genes, Hypoxia, Stem Cell Markers, Tyrosine Kinases
Assay Range 18.8 pg/mL
For Use With (Application) Sandwich ELISA
Assay Sandwich ELISA
Regulatory Status RUO
Target Hemopexin
Specificity This solid phase sandwich ELISA utilizes an antibody specific for Human Hemopexin.
Kit Contents
  • Detection Antibody: 0.4 mg/mL of rabbit anti-Human Hemopexin polyclonal antibody conjugated to horseradish-peroxidase (HRP) (in PBS, 50 % glycerol, pH 7.4).
  • Capture Antibody: 1 mg/mL of mouse anti-Human Hemopexin monoclonal antibody (in PBS, pH 7.4).
  • Standard: Each vial contains 48 ng of recombinant Human Hemopexin.
    		•
    Gene Alias beta-1B-glycoprotein, FLJ56652, hemopexin, HX
    Product Type Antibody Pairs
    Gene ID (Entrez) 3263
    3

    Novus Biologicals™ MICB Antibody Pair [HRP]

    Polyclonal/Monoclonal Antibody Pair

    Immunoassay Kit Format Sandwich ELISA Kit
    Host Species Rabbit/Mouse
    Target Species Human
    Conjugate HRP
    Gene Symbol MICB
    Assay Sensitivity 78.12-5000 pg/mL
    Storage Requirements Storage is content dependent.
    Research Discipline Biologically Active Proteins
    Assay Range 78.12 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target MICB
    Specificity This solid phase sandwich ELISA utilizes an antibody specific for Human MICB.
    Gene Alias MHC class I chain-related protein B, MHC class I mic-B antigen, MHC class I polypeptide-related sequence B, MIC-B, PERB11.2MHC class I-like molecule PERB11.2-IMX, stress inducible class I homolog
    Product Type Antibody Pairs
    Gene ID (Entrez) 4277
    4

    Novus Biologicals™ GIF Antibody Pair [HRP]

    Polyclonal/Monoclonal Antibody Pair

    Host Species Rabbit
    Target Species Human
    Conjugate HRP
    Gene Symbol CBLIF
    Assay Sensitivity 15.63-1000 pg/mL
    Storage Requirements Storage is content dependent.
    Assay Range 15.63 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target GIF
    Specificity This solid phase sandwich ELISA utilizes an antibody specific for Human GIF.
    Gene Alias gastric intrinsic factor (vitamin B synthesis), IFIntrinsic factor, IFMHgastric intrinsic factor, INF, TCN3
    Product Type Antibody Pairs
    Gene ID (Entrez) 2694
    5

    Novus Biologicals™ LAIR2 Antibody Pair [HRP]

    Polyclonal/Monoclonal Antibody Pair

    Host Species Rabbit
    Target Species Human
    Conjugate HRP
    Gene Symbol LAIR2
    Assay Sensitivity 3.91-250 pg/mL
    Storage Requirements Storage is content dependent.
    Assay Range 3.9 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target LAIR2
    Specificity This solid phase sandwich ELISA utilizes an antibody specific for Human LAIR2.
    Kit Contents
  • Standard: Each vial contains 17 ng of recombinant LAIR2.
  • Capture Antibody: 0.08 mg/mL of rabbit anti-LAIR2 monoclonal antibody.
  • Detection Antibody: 0.5 mg/mL rabbit anti-LAIR2 polyclonal antibody conjugated to horseradish-peroxidase (HRP).
    		•
    Gene Alias CD306 antigen, CD306leukocyte-associated Ig-like receptor-2, LAIR-2, leukocyte-associated Ig-like receptor 2, leukocyte-associated immunoglobulin-like receptor 2, MGC71634
    Product Type Antibody Pairs
    Gene ID (Entrez) 3904
    Technique 1. Capture Antibody: Dilute to a working concentration of 2.0 μg/mL in CBS before coating. 2. Detection Antibody: Dilute to working concentration of 0.5 μg/mL in detection antibody dilution buffer before use. 3. Standard: Reconstitute standard powder 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.
    6
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    Novus Biologicals™ CD7 Antibody Pair [HRP]

    Polyclonal/Monoclonal Antibody Pair

    Host Species Rabbit
    Target Species Human
    Conjugate HRP
    Gene Symbol CD7
    Assay Sensitivity 15.63-1000 pg/mL
    Storage Requirements Storage is content dependent.
    Research Discipline Cytokine Research, Signal Transduction
    Assay Range 15.625 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target CD7
    Specificity This solid phase sandwich ELISA utilizes an antibody specific for Human CD7.
    Kit Contents
  • Standard: Each vial contains 110 ng of recombinant CD7.
  • Capture Antibody: 0.5 mg/mL of rabbit anti-CD7 monoclonal antibody.
  • Detection Antibody: 0.5 mg/mL rabbit anti-CD7 polyclonal antibody conjugated to horseradish-peroxidase (HRP).
    		•
    Gene Alias CD7 antigen, CD7 antigen (p41), CD7 molecule, GP40T-cell surface antigen Leu-9, LEU-9, T-cell antigen CD7, T-cell leukemia antigen, Tp40, TP41p41 protein
    Product Type Antibody Pairs
    Gene ID (Entrez) 924
    7

    Novus Biologicals™ CD5L Antibody Pair [HRP]

    Polyclonal/Monoclonal Antibody Pair

    Host Species Rabbit
    Target Species Mouse
    Conjugate HRP
    Gene Symbol CD5L
    Assay Sensitivity 6.25-400 pg/mL
    Storage Requirements Storage is content dependent.
    Research Discipline Apoptosis
    Assay Range 6.25 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target CD5L
    Specificity This solid phase sandwich ELISA utilizes an antibody specific for Mouse CD5L.
    Kit Contents
  • Detection Antibody: 0.25 mg/mL rabbit anti-CD5L polyclonal antibody conjugated to horseradish-peroxidase (HRP).
  • Capture Antibody: 0.5 mg/mL of rabbit anti-mouse CD5L monoclonal antibody,
  • Standard: Each vial contains 30 ng of recombinant mouse CD5L.
    		•
    Gene Alias AIM, API6, apoptosis inhibitor 6, CD5 antigen-like, CD5 antigen-like (scavenger receptor cysteine rich family), CD5 molecule-like, CT-2, IgM-associated peptide, PRO229, Spalpha, SP-ALPHA
    Product Type Antibody Pairs
    Gene ID (Entrez) 922
    8

    Novus Biologicals™ CIB2 Antibody Pair [HRP]

    Monoclonal Antibody Pair

    Host Species Rabbit/Mouse
    Target Species Human
    Conjugate HRP
    Gene Symbol CIB2
    Assay Sensitivity 15.63-1000 pg/mL
    Storage Requirements Storage is content dependent.
    Research Discipline Cancer
    Assay Range 15.6 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target CIB2
    Specificity This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Human CIB2.
    Kit Contents
  • Detection Antibody: 0.5 mg/mL rabbit anti-CIB2 monoclonal antibody conjugated to horseradish-peroxidase (HRP) (in PBS, 50 % glycerol, pH 7.4).
  • Capture Antibody: 0.2 mg/mL of mouse anti-CIB2 monoclonal antibody (in PBS, pH 7.4).
  • Standard: Each vial contains 14 ng of recombinant CIB2.
    		•
    Gene Alias 2810434I23Rik, calcium and integrin binding family member 2, DNA-dependent protein kinase catalytic subunit-interacting protein 2, Kinase-interacting protein 2, KIP 2, KIP2calcium and integrin-binding family member 2
    Product Type Antibody Pairs
    Gene ID (Entrez) 10518
    9

    Novus Biologicals™ TFPI Antibody Pair [HRP]

    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
    10

    Novus Biologicals™ CD14 Antibody Pair [HRP]

    Monoclonal Antibody Pair

    Host Species Rabbit/Mouse
    Target Species Mouse
    Conjugate HRP
    Gene Symbol CD14
    Assay Sensitivity 78.13-5000 pg/mL
    Storage Requirements Storage is content dependent.
    Research Discipline Adaptive Immunity, Apoptosis, Asthma, Biologically Active Proteins, Cancer, Cell Biology, Cytokine Research, Immunology, Innate Immunity, Myeloid Cell Markers, Stem Cell Markers
    Assay Range 78.1 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target CD14
    Specificity This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Mouse CD14.
    Kit Contents
  • Standard: Each vial contains 90 ng of recombinant mouse CD14.
  • Capture Antibody: 0.5 mg/mL of mouse anti-mouse CD14 monoclonal antibody.
  • Detection Antibody: 0.5 mg/mL rabbit anti-CD14 monoclonal antibody conjugated to horseradish-peroxidase (HRP).
    		•
    Gene Alias CD14 antigen, CD14 molecule, monocyte differentiation antigen CD14, Myeloid cell-specific leucine-rich glycoprotein
    Product Type Antibody Pairs
    Gene ID (Entrez) 929
    Technique 1. Capture Antibody: Dilute to a working concentration of 2 μg/mL in CBS before coating. 2. Detection Antibody: Dilute to working concentration of 1 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 usi ng 2-fold serial dilutions in sample dilution buffer, and a high standard of 5 ng/mL is recommended.
    11

    Novus Biologicals™ DLL4 Antibody Pair [HRP]

    Polyclonal/Monoclonal Antibody Pair

    Immunoassay Kit Format Sandwich ELISA Kit
    Host Species Rabbit
    Target Species Mouse
    Conjugate HRP
    Gene Symbol DLL4
    Assay Sensitivity 9.38-600 pg/mL
    Storage Requirements Storage is content dependent.
    Assay Range 9.375 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target DLL4
    Specificity This solid phase sandwich ELISA utilizes an antibody specific for Mouse DLL4.
    Kit Contents
  • Standard: Each vial contains 25 ng of recombinant mouse DLL4.
  • Capture Antibody: 1.0 mg/mL of rabbit anti-mouse DLL4 monoclonal antibody.
  • Detection Antibody: 0.25 mg/mL rabbit anti-DLL4 polyclonal antibody conjugated to horseradish-peroxidase (HRP).
    		•
    Gene Alias delta 4, Delta 4 precursor, delta ligand 4, delta4, delta-like 4 (Drosophila), delta-like 4 homolog, delta-like 4 homolog (Drosophila), delta-like 4 protein, delta-like protein 4, Drosophila Delta homolog 4, hdelta2, MGC126344, notch ligand delta-2, notch ligand DLL4
    Product Type Antibody Pairs
    Gene ID (Entrez) 54567
    12

    Novus Biologicals™ FGFR4 Antibody Pair [HRP]

    Polyclonal/Monoclonal Antibody Pair

    Immunoassay Kit Format Sandwich ELISA Kit
    Host Species Rabbit
    Target Species Rat
    Conjugate HRP
    Gene Symbol FGFR4
    Assay Sensitivity 23.44-1500 pg/mL
    Storage Requirements Storage is content dependent.
    Research Discipline Angiogenesis, Protein Kinase
    Assay Range 23.44 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target FGFR4
    Specificity This solid phase sandwich ELISA utilizes an antibody specific for Rat FGFR4.
    Gene Alias CD334, CD334 antigen, EC 2.7.10, EC 2.7.10.1, FGFR-4, fibroblast growth factor receptor 4, JTK2hydroxyaryl-protein kinase, MGC20292, protein-tyrosine kinase, TKF, tyrosine kinase related to fibroblast growth factor receptor, tyrosylprotein kinase
    Product Type Antibody Pairs
    Gene ID (Entrez) 2264
    13

    Novus Biologicals™ DLL4 Antibody Pair [HRP]

    Monoclonal Antibody Pair

    Host Species Rabbit/Mouse
    Target Species Human
    Conjugate HRP
    Gene Symbol DLL4
    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 DLL4
    Specificity This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Human DLL4.
    Kit Contents
  • Detection Antibody: 0.5 mg/mL rabbit anti-DLL4 monoclonal antibody conjugated to horseradish-peroxidase (HRP).
  • Capture Antibody: 0.15 mg/mL of mouse anti-DLL4 monoclonal antibody,
  • Standard: Each vial contains 70 ng of recombinant DLL4.
    		•
    Gene Alias delta 4, Delta 4 precursor, delta ligand 4, delta4, delta-like 4 (Drosophila), delta-like 4 homolog, delta-like 4 homolog (Drosophila), delta-like 4 protein, delta-like protein 4, Drosophila Delta homolog 4, hdelta2, MGC126344, notch ligand delta-2, notch ligand DLL4
    Product Type Antibody Pairs
    Gene ID (Entrez) 54567
    Technique 1. Capture Antibody: Dilute to a working concentration of 2.0 μg/mL in CBS before coating. 2. Detection Antibody: Dilute to working concentration of 0.25 μg/mL in detection antibody dilution buffer before use. 3. Standard: Reconstitute standard powder 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 usi ng 2-fold serial dilutions in sample dilution buffer, and a high standard of 2000 pg/mL is recommended.
    14

    Novus Biologicals™ Kininogen Antibody Pair [HRP]

    Mouse Monoclonal Antibody Pair

    Host Species Mouse
    Target Species Human
    Conjugate HRP
    Gene Symbol KNG1
    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 Kininogen
    Specificity This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Human Kininogen.
    Kit Contents
  • Detection Antibody: 0.25 mg/mL mouse anti-Kininogen monoclonal antibody conjugated to horseradish-peroxidase (HRP).
  • Capture Antibody: 0.15 mg/mL of mouse anti-Kininogen monoclonal antibody,
  • Standard: Each vial contains 25 ng of recombinant Kininogen.
    		•
    Product Type Antibody Pairs
    Gene ID (Entrez) 3827
    15

    Novus Biologicals™ Secretagogin Antibody Pair [HRP]

    Mouse Monoclonal Antibody Pair

    Host Species Mouse
    Target Species Human
    Conjugate HRP
    Gene Symbol SCGN
    Assay Sensitivity 7.81-500 pg/mL
    Storage Requirements Storage is content dependent.
    Assay Range 7.8 pg/mL
    For Use With (Application) Sandwich ELISA
    Assay Sandwich ELISA
    Regulatory Status RUO
    Target Secretagogin
    Specificity This solid phase sandwich ELISA utilizes a monoclonal antibody specific for Human Secretagogin.
    Kit Contents
  • Standard: Each vial contains 21 ng of recombinant Secretagogin.
  • Capture Antibody: 0.1 mg/mL of mouse anti-Secretagogin monoclonal antibody.
  • Detection Antibody: 0.5 mg/mL mouse anti-Secretagogin monoclonal antibody conjugated to horseradish-peroxidase (HRP).
    		•
    Gene Alias CALBL, DJ501N12.8, secretagogin, EF-hand calcium binding protein, SECRETsecretagogin, SEGN, setagin
    Product Type Antibody Pairs
    Gene ID (Entrez) 10590