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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 (132,618)
Singleplex and Multiplex Bead Based Immunoassays (6,174)
ELISA Substrates and Reagents (2,341)

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Search Within Results
Keyword Search:
3,406 – 3,420 of 138,520 results
3,406

Novus Biologicals™ Human CCR6 - Ready-To-Use ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

3,407
Promotions Available

R&D Systems™ Human VSIG1 DuoSet ELISA
SDP

R&D Systems™ Human VSIG1 DuoSet ELISA contains the basic components required for the development of sandwich ELISAs to measure natural and recombinant human V-Set and Immunoglobulin domain-containing protein 1 (VSIG1).

3,408

Invitrogen™ Mouse/Rat Galectin-3 (LGALS3) ELISA Kit

ELISA

ENCOMPASS_PREFERRED
Shipping Condition Wet or Dry Ice
Protein Family Chemokines & Receptors
Immunoassay Kit Format Sandwich ELISA Kit
Target Species Mouse,Rat
Conjugate HRP
Interassay CV <12%
Intraassay CV <10%
Gene Symbol LGALS3
Total Assay Time 4 hr 45 min
Assay Sensitivity 3 pg/mL
Storage Requirements Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range 3.28-800 pg/mL
Test Time 1 hr 20 min
Accession Number P08699, P16110
Regulatory Status RUO
Target Galectin 3
Kit Contents Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
Gene Alias 35 kDa lectin; advanced glycation end-product receptor 3; AGE-R3; beta-galactosides-binding lectin; carbohydrate-binding protein 35; CBP 35; CBP30; CBP-30; CBP35; epsilon BP; gal3; gal-3; galactose-specific lectin 3; Galactoside-binding protein; GALBP; galectin 3; Galectin3; galectin-3; GALIG; GBP; IgE binding protein; igE-binding protein; L-29; L31; L-31; L-34; L-34 galactoside-binding lectin; Laminin-binding protein; lectin galactoside-binding soluble 3; lectin galactoside-binding soluble 3 protein; lectin L-29; lectin, galactose binding, soluble 3; lectin, galactoside binding soluble 3; lectin, galactoside-binding, soluble, 3; lectin, galactoside-binding, soluble, 3 (galectin 3); LGALS2; Lgals3; MAC2; Mac-2; Mac-2 antigen35 kDa lectin; advanced glycation end-product receptor 3; AGE-R3; beta-galactosides-binding lectin; carbohydrate-binding protein 35; CBP 35; CBP30; CBP-30; CBP35; epsilon BP; gal3; gal-3; galactose-specific lectin 3; Galactoside-binding protein; GALBP; galectin 3; Galectin3; galectin-3; GALIG; GBP; IgE binding protein; igE-binding protein; L-29; L31; L-31; L-34; L-34 galactoside-binding lectin; Laminin-binding protein; lectin galactoside-binding soluble 3; lectin galactoside-binding soluble 3 protein; lectin L-29; lectin, galactose binding, soluble 3; lectin, galactoside binding soluble 3; lectin, galactoside-binding, soluble, 3; lectin, galactoside-binding, soluble, 3 (galectin 3); LGALS2; Lgals3; MAC2; Mac-2; Mac-2 antigen; AGE-R3; CBP30; L-34; gal-3
Product Type ELISA
For Use With (Equipment) Absorbance Microplate Reader
Gene ID (Entrez) 16854, 83781
Sample Type Plasma,Serum,Supernatant
Label or Dye Biotin
3,409

Invitrogen™ Multispecies JNK1/JNK2 (Total) InstantOne™ ELISA Kit

ELISA

ENCOMPASS_PREFERRED
Immunoassay Kit Format Coated ELISA Kit
Target Species Human,Mouse
Conjugate HRP
Gene Symbol MAPK8, MAPK9
Total Assay Time 1 hr 10 min
Storage Requirements 2-8°C
Test Time 1 hr 20 min
Accession Number P45983, P45984, Q91Y86, Q9WTU6
Regulatory Status RUO
Target JNK1/JNK2
Kit Contents Capture Antibody, Detection Antibody Reagent, InstantOneTM Assay Plate, Cell Lysis Buffer, Enhancer Solution, Wash Buffer (10X), Substrate Reagent (TMB), Stop Solution, Positive Control Cell Lysate (lyophilized), Plate seal,Detection Antibody Reagent,InstantOne™ Assay Plate,Cell Lysis Buffer,Enhancer Solution,Wash Buffer (10X),Substrate Reagent (TMB),Stop Solution,Positive Control Cell Lysate (lyophilized),Plate seal
Gene Alias AI849689; AI851083; C-jun kinase; c-Jun kinase 2; c-Jun N-terminal kinase 1; c-Jun N-terminal kinase 2; I79_012561; JNK; JNK 55; JNK/SAPK alpha; JNK1; JNK1 beta1 protein kinase; JNK1A2; JNK2; JNK21B1/2; JNK2A; JNK2ALPHA; JNK2B; JNK2BETA; JNK-46; JNK-55; Jun kinase; JUN N-terminal kinase; MAP kinase 8; MAP kinase 9; MAPK; MAPK 8; MAPK 9; Mapk8; Mapk9; mitogen activated protein kinase 8; mitogen activated protein kinase 9; mitogen-activated protein kinase 8; mitogen-activated protein kinase 8 isoform JNK1 alpha1; mitogen-activated protein kinase 8 isoform JNK1 beta2; mitogen-activated protein kinase 9; OTTHUMP00000019552; p54 gamma; p54a; p54-alpha; p54aSAPK; Phospho-JNK; PRKM; PRKM8; Prkm9; protein kinase JNK1; protein kinase mitogen-activated 8; protein kinase, mitogen-activated 9; SAPK; SAPK 1; SAPK gamma; SAPK1; SAPK1A; SAPK1c; SAPK-alpha; stress activated protein kinase alpha II; stress-activated protein kinase 1; stress-activated protein kinase 1a; Stress-activated protein kinase 1c; stress-activated protein kinase JNK1; Stress-activated protein kinase JNK2AI849689; AI851083; C-jun kinase; c-Jun kinase 2; c-Jun N-terminal kinase 1; c-Jun N-terminal kinase 2; I79_012561; JNK; JNK 55; JNK/SAPK alpha; JNK1; JNK1 beta1 protein kinase; JNK1A2; JNK2; JNK21B1/2; JNK2A; JNK2ALPHA; JNK2B; JNK2BETA; JNK-46; JNK-55; Jun kinase; JUN N-terminal kinase; MAP kinase 8; MAP kinase 9; MAPK; MAPK 8; MAPK 9; Mapk8; Mapk9; mitogen activated protein kinase 8; mitogen activated protein kinase 9; mitogen-activated protein kinase 8; mitogen-activated protein kinase 8 isoform JNK1 alpha1; mitogen-activated protein kinase 8 isoform JNK1 beta2; mitogen-activated protein kinase 9; OTTHUMP00000019552; p54 gamma; p54a; p54-alpha; p54aSAPK; Phospho-JNK; PRKM; PRKM8; Prkm9; protein kinase JNK1; protein kinase mitogen-activated 8; protein kinase, mitogen-activated 9; SAPK; SAPK 1; SAPK gamma; SAPK1; SAPK1A; SAPK1c; SAPK-alpha; stress activated protein kinase alpha II; stress-activated protein kinase 1; stress-activated protein kinase 1a; Stress-activated protein kinase 1c; stress-activated protein kinase JNK1; Stress-activated protein kinase JNK2; JNK-55; JNK2; JNK2A; JNK2ALPHA; JNK2B; JNK2BETA; PRKM9; SAPK; SAPK1a; p54a; p54aSAPK;JNK; JNK-46; JNK1; JNK1A2; JNK21B1/2; PRKM8; SAPK1; SAPK1c
Product Type ELISA
For Use With (Equipment) Absorbance Microplate Reader
Gene ID (Entrez) 26419, 26420, 5599, 5601
Sample Type Cell Lysates
Label or Dye Biotin
3,410

Invitrogen™ Human TNFRSF6B (DcR3) ELISA Kit

ELISA

ENCOMPASS_PREFERRED
Protein Family Other Proteins
Target Species Human
Conjugate HRP
Intraassay CV <10%
Total Assay Time 4 hr 45 min
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
Assay Sensitivity 0.3 ng/mL
Research Discipline Apoptosis
For Use With (Application) ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis
Test Time 1 hr 20 min
Assay Solid-phase sandwich ELISA
Target DcR3
Specificity This ELISA antibody pair detects human DcR3. Other species not determined.
Kit Contents Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment) Absorbance Microplate Reader
Label or Dye Biotin
Calibration Range 0.3 ng/mL to 80 ng/mL
Interassay CV <12%
Gene Symbol TNFRSF6B
Storage Requirements Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range 0.328-80 ng/mL
Accession Number O95407
Regulatory Status RUO
Product Type ELISA
Gene ID (Entrez) 8771
Sample Type Plasma,Serum,Supernatant
Synonym hCG
3,411
Promotions Available

Invitrogen™ Human GLI-3 ELISA Kit

ELISA

ENCOMPASS_PREFERRED
Conjugate HRP
Interassay CV <12%
Intraassay CV <10%
Gene Symbol GLI3
Total Assay Time 4 hr 45 min
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity 40 pg/mL
Storage Requirements Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range 40-10000 pg/mL
Test Time 1 hr 20 min
Accession Number P10071
Regulatory Status RUO
Target GLI3
Kit Contents Pre-coated 96 well plate, Standard, Assay Diluent concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment) Absorbance Microplate Reader
Product Type ELISA
Gene ID (Entrez) 2737
Sample Type Plasma,Serum,Supernatant
Label or Dye Biotin
3,412

Novus Biologicals™ Human NOX5 ELISA Kit (Colorimetric)
SDP

Human NOX5 ELISA Kit (Colorimetric) from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

3,413

Novus Biologicals™ Human SLC6A8 ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

3,414

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

Colorimetric ELISA Kit

Storage Requirements Storage of components varies. See protocol for specific instructions.
3,415

Novus Biologicals™ Human Jagged 2 - Ready-To-Use ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

3,416

Novus Biologicals™ Mouse beta 2-Microglobulin ELISA Kit (Colorimetric)
SDP

3,417

Novus Biologicals™ Human TFPI-2 ELISA Kit (Colorimetric)
SDP

Colorimetric Assay Kit

Assay Sensitivity 46.88 pg/mL
Assay Range 78.13 to 5000 pg/mL
3,418

Novus Biologicals™ Human Troponin I Type 3 (cardiac) ELISA Kit (Colorimetric)
SDP

Colorimetric Assay Kit

Assay Sensitivity 0.23 ng/mL
Assay Range 0.39 to 25 ng/mL
3,419

Novus Biologicals™ Human Fibrinogen gamma chain ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

3,420

Novus Biologicals™ Human eIF4A2 - Ready-To-Use ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit