accessibility menu, dialog, popup

UserName
Viewing profile as user:

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 (84,769)
Singleplex and Multiplex Bead Based Immunoassays (5,730)
ELISA Substrates and Reagents (2,182)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

category

special offers

  • (998)
  • (5)

brands

  • (1)
  • (265)
  • (117)
  • (9)
  • (3)
  • (3,225)
  • (835)
  • (11)
  • (1)
  • (4)
  • (18)
  • (45)
  • (2)
  • (2)
  • (2)
  • (3)
  • (2)
  • (1)
  • (269)
  • (27)
  • (1)
  • (25,854)
  • (50)
  • (4)
  • (3)
  • (29)
  • (38)
  • (5)
  • (4)
  • (18)
  • (81)
  • (1)
  • (1)
  • (5)
  • (4)
  • (2)
  • (43)
  • (2)
  • (1)
  • (42)
  • (1)
  • (3)
  • (1)
  • (32)
  • (13)
  • (3)
  • (27)
  • (1)
  • (5)
  • (1)
  • (161)
  • (3)
  • (3)
  • (2)
  • (12)
  • (2)
  • (1,159)
  • (21,737)
  • (1)
  • (1)
  • (25)
  • (4)
  • (3,371)
  • (23)
  • (1)
  • (1)
  • (10)
  • (3)
  • (2)
  • (2)
  • (1)
  • (2)
  • (1)
  • (2)
  • (1)
  • (4)
  • (3)
  • (6)
  • (4)
  • (3)
  • (1)
  • (604)
  • (12)
  • (30)
  • (1)
  • (2)
  • (924)
  • (3)
  • (1)
  • (1)
  • (41)
  • (2)
  • (19)
  • (1)
  • (2)
  • (2)
  • (8)
  • (6)
  • (8)
  • (29)
  • (25)
  • (1)
  • (6)
  • (1)
  • (195)
  • (4,119)
  • (81)
  • (5)
  • (2)
  • (8)
  • (2)
  • (1)
  • (9)
  • (1)
  • (132)
  • (1)
  • (671)
  • (16)
  • (1)
  • (21)
  • (1)
  • (5)
  • (545)
  • (17)
  • (2)
  • (2)
  • (27)
  • (2)
  • (2)
  • (1)
  • (1)
  • (7)
  • (1)
  • (1)
  • (55)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (12)
  • (1)
  • (1)
  • (27)
  • (74)
  • (2)
  • (166)
  • (4)
  • (1)
  • (42)
  • (1)
  • (1)
  • (2)
  • (4,803)
  • (1,065)
  • (10)
  • (1)
  • (14)
  • (816)
  • (1)
  • (2)
  • (2)
  • (39)
  • (6)
  • (2)
  • (66)
  • (11)
  • (1)
  • (3)
  • (77)
  • (2)
  • (1)
  • (1)
  • (4)
  • (74)
  • (1)
  • (1)
  • (19)
  • (1)
  • (3,588)
  • (1)
  • (25)
  • (1)
  • (2)
  • (204)
  • (1)
  • (1)
  • (1)
  • (1)
  • (17)
  • (6)
  • (1)
  • (1)
  • (1)
  • (1)
  • (7)
  • (7,362)
  • (1)
  • (27)
  • (2)
  • (25)
  • (7)
  • (32)
  • (10)
  • (2)
  • (1)
  • (1)
  • (134)
  • (14)
  • (177)
  • (14)
  • (13)
  • (7)
  • (2,348)
  • (1)
  • (4)
  • (1,733)
  • (1)
  • (3)
  • (2,941)
  • (2)
  • (7)
  • (6)
  • (32)
  • (4)
  • (1)
  • (3)
  • (1)
  • (2)
  • (2)
  • (5)
  • (2)
  • (24)
  • (123)
  • (4)
  • (67)
  • (3)
  • (1)
  • (2)
  • (11)
  • (5)
  • (1)
  • (2)
  • (3)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (51)
  • (3)
  • (1)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (4)
  • (1)
  • (1)
  • (1)
  • (214)
  • (1)
  • (2)
  • (1)
  • (10)
  • (1)
  • (6)
  • (28)
  • (1)
  • (18)
  • (4)
  • (20)
  • (1)
  • (1)

special interests

  • (130)
  • (384)
  • (104)
  • (25)
  • (16,954)

Sample Type

  • (40)
  • (1)
  • (1)
  • (10)
  • (3)
  • (2,259)
  • (1)
Show all

Target Species

  • (1)
  • (7)
  • (86)
  • (124)
  • (3)
  • (37)
  • (10)
Show all

Immunoassay Kit Format

  • (1)
  • (101)
  • (76)
  • (40)
  • (9)
  • (1)
  • (35)
Show all

Detection Method

  • (4)
  • (4)
  • (2,990)
  • (36)
  • (1)
  • (20)
  • (5)
Show all

Quantity

  • (1)
  • (10)
  • (4)
  • (514)
  • (95)
  • (18)
  • (62)
Show all

Species

  • (1)
  • (20)
  • (2)
  • (1)
  • (1)
  • (1,102)
  • (290)
Show all

Product Type

  • (7)
  • (1)
  • (8)
  • (3)
  • (1)
  • (4)
  • (5)
Show all

Combinability

  • (628)
  • (22)
  • (65)

dimResearchArea

  • (4)
  • (4)
  • (45)
  • (60)
  • (5)
  • (95)
  • (32)
Show all

Label Type

  • (2)
  • (7)
  • (2)
  • (1)
Keyword Search:
2,941 – 2,955 of 90,200 results
2,941

Novus Biologicals™ Plant Vitamin A ELISA Kit (Colorimetric)
SDP

Assay has high sensitivity and specificity for detection of plant Vitamin A

2,942
Promotions Available

Invitrogen™ Mouse CCL6 ELISA Kit

ELISA

ENCOMPASS_PREFERRED
Protein Family Chemokine & Receptors
Target Species Mouse
Conjugate HRP
Intraassay CV <10
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 33 μL, Serum 33 μL, Supernatant 100 μL
Assay Sensitivity 18 pg/mL
Research Discipline Immunology
For Use With (Application) ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis
Test Time 1 hrs 20 mins
Assay Solid-phase sandwich ELISA
Target CCL6
Specificity Detect mouse CCL6, no cross reactivity with recombinant mouse CCL3, CCL4, or CCL9
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
Label or Dye HRP
Calibration Range 18 pg/mL to 1000 pg/mL
Interassay CV <12%
Gene Symbol MRP-1,Scya6,c10
Storage Requirements 2°C to 8°C
Assay Range 15.63 to 1000 pg/mL
Accession Number P27784
Regulatory Status RUO
Product Type ELISA
Gene ID (Entrez) 20305
Sample Type Plasma,Serum,Supernatant
Synonym RP23-320E6.4, MRP-1, Scya6, c10
2,944

R&D Systems™ Mouse TSLP Quantikine ELISA Kit

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

2,945

Invitrogen™ Human CD38 ELISA Kit

ELISA

ENCOMPASS_PREFERRED
For Use With (Equipment) Colorimetric Microplate Reader
Gene ID (Entrez) 952
Interassay CV <12%
Intraassay CV <10
Assay Sensitivity 0.41 ng/mL
Assay Range 0.41 to 100 ng/mL
2,946
Promotions Available

Invitrogen™ Rat EphA5 ELISA Kit

ELISA

ENCOMPASS_PREFERRED
Conjugate HRP
Interassay CV <12%
Intraassay CV <10
Gene Symbol EPHA5
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity 0.33 ng/mL
Storage Requirements 2°C to 8°C
Assay Range 0.33 to 80 ng/mL
Test Time 1 hrs 20 mins
Accession Number AI854630; ARCC2; AW125296; Brain-specific kinase; BSK; CEK7; CEK-7; CTPA; CTPP1; ECK; eck-like sequence 1; Ehk1; EHK-1; EK7; Ekh1; Els1; Els1.; epa5; EPH homology kinase 1; Eph receptor A5; EPHA5; EPH-like kinase 7; Ephrin A2; Ephrin A5; ephrin type-A receptor 5; EphrinA2; EphrinA5; HEK7; receptor protein-tyrosine kinase HEK7; Rek7; TYRO4; tyrosine-protein kinase receptor EHK-1
Regulatory Status RUO
Target EphA5
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
Gene ID (Entrez) 79208
Sample Type Plasma,Serum,Supernatant
Label or Dye HRP
2,947

R&D Systems™ Human RGM-A DuoSet ELISA

Human RGM-A DuoSet ELISA from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

2,948
Promotions Available

Invitrogen™ Mouse H60 ELISA Kit

ELISA

ENCOMPASS_PREFERRED
Conjugate HRP
Interassay CV <12%
Intraassay CV <10
Gene Symbol H60a
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity 82 pg/mL
Storage Requirements 2°C to 8°C
Assay Range 82 to 20 ng/mL
Test Time 1 hrs 20 mins
Accession Number H60; H60a; histocompatibility 60; histocompatibility 60 A
Regulatory Status RUO
Target H60
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
Gene ID (Entrez) 15101
Sample Type Plasma,Serum,Supernatant
Label or Dye HRP
2,949

Invitrogen™ Human Transferrin ELISA Kit

ELISA

ENCOMPASS_PREFERRED
2,950
Promotions Available

Invitrogen™ Human ULBP-3 ELISA Kit

ELISA

ENCOMPASS_PREFERRED
Conjugate HRP
Interassay CV <12%
Intraassay CV <10
Gene Symbol ULBP3
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity 1.3 pg/mL
Storage Requirements 2°C to 8°C
Assay Range 1.3 to 300 pg/mL
Test Time 1 hrs 20 mins
Accession Number ALCAN-gamma; N2DL3; N2DL-3; NKG2D ligand 3; NKG2D ligand3; NKG2DL3; RAET1N; Retinoic acid early transcript 1 N; UL16 binding protein 3; UL16-binding protein 3; ULBP; ULBP 3; ULBP3
Regulatory Status RUO
Target ULBP3
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
Gene ID (Entrez) 79465
Sample Type Plasma,Serum,Supernatant
Label or Dye HRP
2,951
Promotions Available

Invitrogen™ Human LDLR ELISA Kit

ELISA

ENCOMPASS_PREFERRED
Protein Family Other Proteins
Target Species Human
Conjugate HRP
Intraassay CV <10
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 2.5 μL, Serum 2.5 μL, Supernatant 100 μL
Assay Sensitivity 8 pg/mL
Research Discipline Virology
For Use With (Application) ELISA, Protein Assays, Protein Biology, Cancer Biology, Immunology, Neuroscience, Neurobiology, Protein Detection, Protein Analysis
Test Time 1 hrs 20 mins
Assay Solid-phase sandwich ELISA
Target LDLR
Specificity This ELISA pair antibody detects human LDLR. Other species not determined yet.
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
Label or Dye HRP
Interassay CV <12%
Gene Symbol FH,FHC,LDLCQ2
Storage Requirements 2°C to 8°C
Assay Range 8.19 to 2000 pg/mL
Accession Number P01130
Regulatory Status RUO
Product Type ELISA
Gene ID (Entrez) 3949
Sample Type Plasma,Serum,Supernatant
Synonym FH, FHC, LDLCQ2
2,952

R&D Systems™ Human Metabolic Luminex™ Performance Premixed Kit

Content And Storage Store the unopened product at 2°C to 8°C. Do not use past expiration date.
For Use With (Application) ELISA
Species Human
2,953

Invitrogen™ Canine IL-10 ELISA Kit

ELISA

ENCOMPASS_PREFERRED
2,954
Promotions Available

Invitrogen™ Mouse TECK (CCL25) ELISA Kit

ELISA

ENCOMPASS_PREFERRED
2,955

R&D Systems™ Human Pro-MMP-1 Quantikine ELISA Kit

Human Pro-MMP-1 Quantikine ELISA Kit from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Target Species Human
Conjugate HRP
Gene Symbol MMP1
Sample Volume Cell Culture Supernates (100uL),Serum (100uL),Heparin Plasma (100uL)
Assay Sensitivity 0.095 ng/mL
Storage Requirements Store the unopened product at 2°C to 8°C. Do not use past expiration date.
Assay Range 0.16 to 10 ng/mL
For Use With (Application) ELISA
Target MMP-1
Specificity Natural and Recombinant Human Pro-MMP-1
Product Type Solid Phase Sandwich ELISA
Gene ID (Entrez) 4312
Sample Type Cell Culture Supernatant,Plasma (Heparin),Serum
Synonym CLGmatrix metalloprotease 1, CLGN, EC 3.4.24, EC 3.4.24.7, Fibroblast collagenase, interstitial collagenase, matrix metallopeptidase 1 (interstitial collagenase), matrix metalloproteinase 1 (interstitial collagenase), Matrix metalloproteinase-1, MMP1, MMP-1
Cross Reactivity Cross-species reactivity not tested. <0.5% cross-reactivity observed with available related molecules.