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 (85,478)
Singleplex and Multiplex Bead Based Immunoassays (5,718)
ELISA Substrates and Reagents (2,191)

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

  • (997)
  • (5)

brands

  • (1)
  • (265)
  • (124)
  • (7)
  • (3)
  • (3,229)
  • (835)
  • (11)
  • (1)
  • (4)
  • (18)
  • (46)
  • (2)
  • (3)
  • (2)
  • (3)
  • (2)
  • (1)
  • (269)
  • (27)
  • (1)
  • (26,060)
  • (50)
  • (4)
  • (3)
  • (29)
  • (38)
  • (5)
  • (4)
  • (18)
  • (81)
  • (1)
  • (1)
  • (5)
  • (4)
  • (2)
  • (43)
  • (2)
  • (1)
  • (42)
  • (1)
  • (3)
  • (3)
  • (1)
  • (32)
  • (13)
  • (3)
  • (27)
  • (1)
  • (5)
  • (2)
  • (161)
  • (3)
  • (3)
  • (2)
  • (12)
  • (2)
  • (1,154)
  • (21,736)
  • (1)
  • (1)
  • (27)
  • (4)
  • (3,371)
  • (60)
  • (1)
  • (1)
  • (10)
  • (3)
  • (2)
  • (2)
  • (1)
  • (2)
  • (1)
  • (2)
  • (1)
  • (4)
  • (3)
  • (6)
  • (4)
  • (3)
  • (1)
  • (604)
  • (12)
  • (1)
  • (30)
  • (1)
  • (2)
  • (931)
  • (3)
  • (1)
  • (1)
  • (41)
  • (2)
  • (21)
  • (1)
  • (2)
  • (2)
  • (8)
  • (6)
  • (8)
  • (29)
  • (25)
  • (1)
  • (6)
  • (1)
  • (195)
  • (4,119)
  • (81)
  • (5)
  • (2)
  • (8)
  • (2)
  • (1)
  • (9)
  • (1)
  • (132)
  • (1)
  • (670)
  • (16)
  • (1)
  • (21)
  • (1)
  • (4)
  • (546)
  • (17)
  • (1)
  • (2)
  • (27)
  • (2)
  • (2)
  • (1)
  • (1)
  • (7)
  • (1)
  • (1)
  • (55)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (12)
  • (1)
  • (1)
  • (28)
  • (74)
  • (2)
  • (166)
  • (4)
  • (1)
  • (42)
  • (1)
  • (1)
  • (2)
  • (4,797)
  • (1,057)
  • (10)
  • (1)
  • (14)
  • (816)
  • (1)
  • (2)
  • (2)
  • (40)
  • (6)
  • (2)
  • (66)
  • (12)
  • (1)
  • (3)
  • (81)
  • (2)
  • (1)
  • (1)
  • (4)
  • (74)
  • (1)
  • (1)
  • (19)
  • (1)
  • (3,595)
  • (1)
  • (26)
  • (1)
  • (2)
  • (206)
  • (1)
  • (1)
  • (1)
  • (1)
  • (17)
  • (6)
  • (1)
  • (1)
  • (1)
  • (1)
  • (8)
  • (7,787)
  • (1)
  • (1)
  • (29)
  • (2)
  • (25)
  • (7)
  • (32)
  • (10)
  • (2)
  • (1)
  • (1)
  • (134)
  • (14)
  • (179)
  • (16)
  • (14)
  • (7)
  • (2,351)
  • (1)
  • (4)
  • (1,735)
  • (1)
  • (3)
  • (2,936)
  • (2)
  • (7)
  • (6)
  • (32)
  • (4)
  • (1)
  • (3)
  • (1)
  • (2)
  • (3)
  • (5)
  • (3)
  • (24)
  • (125)
  • (6)
  • (67)
  • (3)
  • (1)
  • (2)
  • (11)
  • (5)
  • (1)
  • (2)
  • (3)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (50)
  • (3)
  • (1)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (4)
  • (1)
  • (1)
  • (2)
  • (216)
  • (1)
  • (2)
  • (1)
  • (10)
  • (1)
  • (6)
  • (28)
  • (1)
  • (18)
  • (4)
  • (20)
  • (2)
  • (1)

special interests

  • (130)
  • (401)
  • (104)
  • (25)
  • (17,885)

Sample Type

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

Target Species

  • (1)
  • (7)
  • (86)
  • (124)
  • (3)
  • (38)
  • (10)
Show all

Immunoassay Kit Format

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

Detection Method

  • (4)
  • (28)
  • (3,385)
  • (36)
  • (1)
  • (20)
  • (5)
Show all

Quantity

  • (1)
  • (11)
  • (4)
  • (514)
  • (3)
  • (95)
  • (18)
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:
16 – 30 of 90,908 results
16

Invitrogen™ ProcartaPlex™ Human Cytokine and Chemokine Panel 1, 16plex

The ProcartaPlex Human Cytokine & Chemokine Panel 1 16plex enables the exploration of the immune response by analyzing 16 protein targets in a single well using Luminex xMAP technology.

ENCOMPASS
17

R&D Systems™ Mouse IL-1 beta/IL-1F2 DuoSet ELISA
GSA_VA

Mouse IL-1 beta/IL-1F2 DuoSet ELISA from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

EDGE
Content And Storage Store the unopened product at 2°C to 8°C. Do not use past expiration date.
Conjugate Biotin
Product Type ELISA Development Kit
Gene ID (Entrez) 16176
Quantity 1 Kit
Synonym catabolin, IL-1, IL1 beta, IL-1 beta, IL1B, IL-1B, IL1-BETA, IL-1F2, IL1F2IL-1 beta, interleukin 1, beta, interleukin-1 beta, preinterleukin 1 beta, pro-interleukin-1-beta
Assay Range 15.60 to 1000 pg/mL
For Use With (Application) ELISA
Cross Reactivity <50% cross-species reactivity observed with species tested. <0.5% cross-reactivity observed with available related molecules
Species Mouse
18
Promotions Available

Invitrogen™ Cell Extraction Buffer

Suitable for use in ELISA and Western blotting

EDGE ENCOMPASS
19

Invitrogen™ Human Amyloid beta 42 ELISA Kit

ELISA

EDGE ENCOMPASS
Target Species Human
Conjugate HRP
Interassay CV 4.3%
Intraassay CV 3.6
Incubation Time 4 hr.
Gene Symbol AAA,ABETA,ABPP,AD1I,CTFgamma,CVAP,PN-II,PN2,APP
Total Assay Time 4 hrs
Sample Volume Cerebrospinal Fluid 50 μL, Supernatant 50 μL, Tissue Homogenate 50 μL
Assay Sensitivity <10 pg/mL
Storage Requirements 2°C to 8°C
Concentration 15.6 to 1000 pg/mL
Assay Range 15.6 to 1000 pg/mL
Marker Gene Aβ 42
Test Time 1 hrs 20 mins
Accession Number P05067
Regulatory Status RUO
Target Amyloid beta 42
Kit Contents Pre-coated 96 well plate,Standard,Standard Dilution Buffer,Detection Antibody,Anti-IgG HRP,HRP Diluent,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment) Colorimetric Microplate Reader
Product Type ELISA
Gene ID (Entrez) 351
Sample Type Cerebrospinal Fluid,Supernatant,Tissue Homogenates
Label or Dye HRP
20

R&D Systems™ Human IFN-gamma Quantikine ELISA Kit

solid phase ELISA designed to measure human IFN-gamma levels in cell culture supernates, serum, and plasma.

EDGE
Target IFN-gamma
Specificity Natural and Recombinant Human IFN-gamma
Target Species Human
Gene ID (Entrez) 3458
Sample Type Cell Culture Supernatant,Plasma (EDTA),Heparin Plasma,Serum
Synonym IFG, IFI, IFNG, IFNgamma, IFN-gamma, Immune interferon, interferon gamma, interferon, gamma
Assay Sensitivity 5.69 pg/mL
Storage Requirements Store the unopened product at 2°C to 8°C. Do not use past expiration date.
Assay Range 15.60 to 1000 pg/mL
For Use With (Application) ELISA
21

R&D Systems™ Human/Canine/Porcine Insulin Quantikine ELISA Kit

Human/Canine/Porcine Insulin Quantikine ELISA Kit from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

EDGE
22

Invitrogen™ Triglyceride (TG) Colorimetric Assay Kit

These complete, ready-to-use kits include clear 96-well plate(s), other assay specific reagents, buffers, and a lot-specific technical data sheet.

EDGE ENCOMPASS
23

R&D Systems™ Human IFN-gamma DuoSet ELISA
GSA_VA

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

EDGE
Immunoassay Kit Format 96-well Plate
Target Interferon gamma
Kit Contents 96 well Micro Plates,PBS,Plate Sealers,Reagent Diluents Concentrate 2,Stop Solution,Substrate Solution,Wash Buffer
Target Species Human
Product Type Solid Phase Sandwich ELISA
Gene ID (Entrez) 3458 (Human); 15978 (Mouse); 25712 (Rat); 396991 (Porcine); 281237 (Bovine); 403801 (Canine); 493965 (Feline)
Sample Type Cell Culture Supernatant,Plasma (EDTA, Heparin),Serum
Storage Requirements Store the unopened product at 2° to 8°C. Do not use past expiration date.
Assay Range 9.38 - 600pg/mL
24

Invitrogen™ Urea Nitrogen (BUN) Colorimetric Detection Kit

Assay Urea Nitrogen (BUN) levels in Serum, Plasma, Urine, Saliva and Tissue Culture Media.

EDGE ENCOMPASS
Shipping Condition Approved for shipment on Wet or Dry Ice
Immunoassay Kit Format Colorimetric Detection Kit
Content And Storage 96-well plate(s), standard, other assay specific reagents, buffers, and lot-specific technical data sheet.

Store at 2–8°C.
For Use With (Equipment) Microplate Reader
Gene ID (Entrez) Non-Gene
Gene Symbol Non-Gene
Target Kit Named Urea Nitrogen (BUN)
25

Invitrogen™ Reduced Glutathione (GSH) Colorimetric Assay Kit

These complete, ready-to-use kits include clear 96-well plate(s), other assay specific reagents, buffers, and a lot-specific technical data sheet.

EDGE ENCOMPASS
26

Invitrogen™ Human IL-8 ELISA Kit

ELISA

EDGE ENCOMPASS
Target Species Human
Conjugate HRP
Interassay CV 6.1%
Intraassay CV 3.9
Gene Symbol GCP-1,GCP1,IL8,LECT,LUCT,LYNAP,MDNCF,MONAP,NAF,NAP-1,NAP1
Total Assay Time 2 hrs 30 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity <5 pg/mL
Storage Requirements 2°C to 8°C
Assay Range 15.6 to 1000 pg/mL
For Use With (Application) Colorimetric
Test Time 1 hrs 20 mins
Accession Number P10145
Regulatory Status RUO
Target IL-8
Kit Contents Pre-coated 96 well plate,Standard,Standard Dilution Buffer,Biotinylated Detection Antibody,Streptavidin-HRP,HRP Diluent,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
Precision <5 pg/mL
For Use With (Equipment) Colorimetric Microplate Reader
Product Type ELISA
Gene ID (Entrez) 3576
Sample Type Plasma,Serum,Supernatant
Label or Dye HRP
27

Invitrogen™ Testosterone High Sensitivity Competitive ELISA Kit

ELISA

EDGE ENCOMPASS
For Use With (Equipment) Colorimetric Microplate Reader
Interassay CV <10%
Intraassay CV <6
Assay Sensitivity 2.97 pg/mL
Assay Range 7.8 to 1000 pg/mL
28

Invitrogen™ Catalase Colorimetric Activity Kit

Assay Catalase Activity in Serum, Plasma, Cells, Tissues and Erythrocyte Lysates

EDGE ENCOMPASS
Shipping Condition Approved for shipment on Wet or Dry Ice
Immunoassay Kit Format Assay Activity Kit
Content And Storage 96-well plate(s), standard, detection reagent, assay buffer, substrate, and lot-specific technical data sheet.

Store at 2–8°C.
For Use With (Equipment) Microplate Reader
Product Type Catalase Colorimetric Activity Kit
Sample Type Plasma,Serum
Target Kit Named Catalase
Detection Method Colorimetric
29

Invitrogen™ Creatinine Urinary Detection Kit

Assay Urinary Creatinine levels in Human, Monkey, Dog, and Rat Urine.

EDGE ENCOMPASS
Shipping Condition Approved for shipment on Wet or Dry Ice
Immunoassay Kit Format Colorimetric Detection Kit
Content And Storage 96-well plate(s), standard, other assay specific reagents, buffers, and lot-specific technical data sheet.

Store at –20°C.
For Use With (Equipment) Microplate Reader
Product Type Creatinine Urinary Detection Kit
Gene ID (Entrez) Non-Gene
Sample Type Urine
Gene Symbol Non-Gene
Target Kit Named Creatinine Urinary
Detection Method Colorimetric
30
Promotions Available

Invitrogen™ Cell Lysis Buffer II

Cell Lysis Buffer II is a high-quality, ready-to-use lysis buffer suitable for the preparation of cell extracts for ELISA, western blotting, and antibody bead immunoassays (Luminex) applications.

EDGE ENCOMPASS