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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 (3,997)
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1 – 15 of 3,486 results
1

Invitrogen™ SARS-CoV-2 Neutralizing Ab ELISA Kit  DFS Item

ELISA

Shipping Condition Wet Ice
Content And Storage 2°C to 8°C
Host Species Human
Conjugate HRP
Interassay CV <10%
Intraassay CV <10
Total Assay Time 1 hrs 30 mins
Sample Volume Plasma 5 μL, Serum 5 μL
Protein SARS-CoV-2 Spike Protein RBD
Test Time 40 mins
Regulatory Status RUO
Target SARS-CoV-2 Spike Protein RBD
Kit Contents Pre-coated 96 well plate,Control,SA-HRP Conjugate,Assay Buffer concentrate,Wash Buffer concentrate,Substrate solution,Stop Solution,Adhesive Plate Covers
For Use With (Equipment) Colorimetric Microplate Reader
Product Type ELISA
Sample Type Plasma,Serum
3

Invitrogen™ IP-10 (CXCL10) Mouse ProcartaPlex™ Simplex Kit

Ideal solution for assessing multiple protein biomarkers in a single sample. Explore our broad portfolio of pre-configurated panels and combinable single analytes.

4

Invitrogen™ TARC (CCL17) Mouse ProcartaPlex™ Simplex Kit

The Mouse TARC (CCL17) Simplex ProcartaPlex Kit measures TARC (CCL17) protein and is designed to be combinable with other Simplex kits so that users can create their own multiplex panel that utilizes Luminex xMAP technology for protein detection/quantitation.

5

Invitrogen™ MIP-1A Non-Human Primate ProcartaPlex™ Simplex Kit

The Non-Human Primate MIP-1A ProcartaPlex Simplex Kit measures MIP-1A protein and is designed to be combinable with other Simplex kits so that you can create your own multiplex panel that utilizes Luminex xMAP technology for protein detection/quantitation.

6
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Invitrogen™ Canine Cystatin C ELISA Kit  DFS Item

ELISA

Conjugate HRP
Interassay CV <12%
Intraassay CV <10
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity 10 pg/mL
Storage Requirements 2°C to 8°C
Assay Range 10 to 2,500 pg/mL
Test Time 1 hrs 20 mins
Accession Number AD8; ARMD11; bA218C14.4 (cystatin C); cst3; CYSC; cystatin; cystatin 3; cystatin C; cystatin C (amyloid angiopathy and cerebral hemorrhage); Cystatin C (cysteine proteinase inhibitor); Cystatin3; cystatin-3; CystatinC; Cystatin-C; epididymis secretory protein Li 2; fb51d07; Gamma-trace; HEL-S-2; MGC117328; Neuroendocrine basic polypeptide; OTTHUMP00000030440; OTTHUMP00000164181; OTTHUMP00000164182; OTTMUSP00000016736; Post-gamma-globulin; RP23-250M11.9; wu:fb24g06; wu:fb51d07; wu:fc55f03; zgc:136227
Regulatory Status RUO
Target Cystatin C
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
Sample Type Plasma,Serum,Supernatant
Label or Dye HRP
7
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Invitrogen™ Human IL-1 R3/IL-1 R Acp ELISA Kit  DFS Item

ELISA

Conjugate HRP
Interassay CV <12%
Intraassay CV <10
Gene Symbol IL1RAP
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity 18 pg/mL
Storage Requirements 2°C to 8°C
Assay Range 18 to 4,000 pg/mL
Test Time 1 hrs 20 mins
Accession Number 6430709H04Rik; AI255955; AV239853; C3orf13; hide; IL 1 R 3; IL 1R3; IL 1 RAcP; IL 1 RAP; IL-1 receptor accessory protein; IL1R3; IL-1R3; IL-1 R-3; IL1RAcP; IL-1 RAcP; Il1racpb; Il1rap; ILN; Interleukin; interleukin 1 receptor accessory protein; interleukin-1 receptor 3; Interleukin-1 receptor accessory protein; interleukin-1 receptor accessory protein beta; Interleukin-33 receptot beta chain
Regulatory Status RUO
Target IL-1 RAcP
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) 3556
Sample Type Plasma,Serum,Supernatant
Label or Dye HRP
8

Invitrogen™ Mouse IL-13 ELISA Kit  DFS Item

ELISA

Protein Aliases IL-13, T-cell activation protein P600
Immunoassay Kit Format Sandwich ELISA Kit
Target Species Mouse
Conjugate HRP
Interassay CV 5%
Intraassay CV 4.6%
Gene Symbol Il13
Total Assay Time 3 hr 10 min
Assay Sensitivity 2.8 pg/mL
Storage Requirements 2-8°C
Assay Range 7.8-500 pg/mL
Test Time 1 hr 20 min
Accession Number P20109
Regulatory Status RUO
Target IL-13
Kit Contents Pre-coated 96 well plate, Standard, Sample Diluent, Assay Buffer concentrate, Biotinylated Detection Antibody, SAV-HRP, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Sample Diluent,Assay Buffer concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
Gene Alias ALRH; ALRH antibody; BHR1; il 13; Il13; Il-13; IL-13; cytokine; ILN; Interleukin; interleukin 13; Interleukin13; interleukin-13; interleukin-13 precursor; L13; MGC116786; MGC116788; MGC116789; NC30; NC30 antibody; P600; P600 antibody; T-cell activation protein P600ALRH; ALRH antibody; BHR1; il 13; Il13; Il-13; IL-13; cytokine; ILN; Interleukin; interleukin 13; Interleukin13; interleukin-13; interleukin-13 precursor; L13; MGC116786; MGC116788; MGC116789; NC30; NC30 antibody; P600; P600 antibody; T-cell activation protein P600; IL-13
Product Type ELISA
For Use With (Equipment) Absorbance Microplate Reader
Gene ID (Entrez) 16163
Sample Type Plasma,Serum,Supernatant
Label or Dye Biotin
9

Invitrogen™ Human IL-1 beta ELISA Kit

ELISA

Target Species Human
Conjugate HRP
Interassay CV 8.6%
Intraassay CV 5.1
Gene Symbol IL-1,IL1-BETA,IL1F2
Total Assay Time 3 hrs 10 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL, Urine 50 μL
Assay Sensitivity 0.3 pg/mL
Storage Requirements 2°C to 8°C
Assay Range 3.9 to 250 pg/mL
For Use With (Application) ELISA
Test Time 1 hrs 20 mins
Accession Number P01584
Regulatory Status RUO
Target IL-1 beta
Kit Contents Pre-coated 96 well plate,Standard,Standard,Sample Diluent,Biotinylated Detection Antibody,Biotinylated Detection Antibody,Wash Buffer,Controls,Chromogen,Chromogen,Stop Solution
For Use With (Equipment) Colorimetric Microplate Reader
Product Type ELISA
Gene ID (Entrez) 3553
Sample Type Plasma,Serum,Supernatant,Urine
Label or Dye HRP
Synonym Catabolin, Interleukin-1 beta, IL1F2
10

Invitrogen™ eBioscience™ ProcartaPlex NHP IL-5 Simplex

Ideal solution for assessing multiple protein biomarkers in a single sample. Explore our broad portfolio of pre-configurated panels and combinable single analytes.

11

Invitrogen™ MIP-1 alpha (CCL3) Mouse ProcartaPlex™ Simplex Kit

Ideal solution for assessing multiple protein biomarkers in a single sample. Explore our broad portfolio of pre-configurated panels and combinable single analytes.

12

Invitrogen™ Bovine Fibronectin ELISA Kit  DFS Item

ELISA

Conjugate HRP
Interassay CV <12%
Intraassay CV <10
Gene Symbol FN1
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity 1.2 ng/mL
Storage Requirements 2°C to 8°C
Assay Range 1.2 to 300 ng/mL
Test Time 1 hrs 20 mins
Accession Number Anastellin; CIG; Cold-insoluble globulin; cumulus cell-specific fibronectin 1 transcript; DKFZp686F10164; DKFZp686H0342; DKFZp686I1370; DKFZp686O13149; E330027I09; ED-B; embryo-specific fibronectin 1 transcript; ferritin L subunit; ferritin L-chain; FIBNEC; Fibronectin; fibronectin 1; fibronectin ED-A- region; fibronectin ED-B+ region; fibronectin variable region; FINC; Fn; FN1; fn-1; FNZ; GFND; GFND2; LETS; LOW QUALITY PROTEIN: fibronectin; migration-stimulating factor; MSF; Ugl-Y1; Ugl-Y2; Ugl-Y3
Regulatory Status RUO
Target Fibronectin
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) 280794
Sample Type Plasma,Serum,Supernatant
Label or Dye HRP
13
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Invitrogen™ Bovine IFN-alpha ELISA Kit  DFS Item

ELISA

Conjugate HRP
Interassay CV <12%
Intraassay CV <10
Gene Symbol IFNA1
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity 0.12 ng/mL
Storage Requirements 2°C to 8°C
Assay Range 0.12 to 30 ng/mL
Test Time 1 hrs 20 mins
Accession Number alpha-2 A interferon; Gm12597; ifa; Ifa1; Ifa2; IFL; IFN; IFN alpha; IFN a; IFN1@; IFNA; IFNA@; IFNA1; IFNA13; Ifna15; IFNA2; IFNA2A; IFNA2B; IFNA2C; IFNA3; IFNA6; Ifnaa; IFNAalphaIFN-alpha-1/13; IFNalpha; IFN-alpha; IFN-alpha 1 b; IFN-alpha1; IFN-alpha-1; IFN-alpha-1/13; IFN-alpha-2; IFN-alpha-6; IFN-alphaA; IFN-alphaD; IFN-gamma; IFNa; INFA2; interferon; interferon alpha; interferon alpha 1; interferon alpha 15; interferon alpha 1 b; interferon alpha 2; interferon alpha 2 A; interferon alpha 2 b; interferon alpha A; interferon alpha family gene 1; interferon alpha family, gene 2; interferon alpha protein; interferon alpha-1; interferon alpha-1 precursor; Interferon alpha-1/13; interferon alpha-2; Interferon alpha-A; Interferon alpha-D; interferon type A1/A2; interferon type A3; interferon, alpha 1; interferon, alpha 2; interferon-alpha; interferon-alpha 1; interferon-alpha1; interferon-alpha-6; leIF A; LeIF D; MGC138207; MGC138505; MGC138507; MuIFN-alpha-A; novel interferon alpha (Ifna) family member; OTTMUSG00000007655
Regulatory Status RUO
Target IFN alpha
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) 281843
Sample Type Plasma,Serum,Supernatant
Label or Dye HRP
14
Promotions Available

Invitrogen™ Bovine IGF-1 ELISA Kit  DFS Item

ELISA

Conjugate HRP
Interassay CV <12%
Intraassay CV <10
Gene Symbol IGF1
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity 1.23 ng/mL
Storage Requirements 2°C to 8°C
Assay Range 1.23 to 300 ng/mL
Test Time 1 hrs 20 mins
Accession Number C730016P09Rik; class 1 insulin-like growth factor I preproprotein; class 2 insulin-like growth factor I preproprotein; H-IGF-1; IBP1; IGF; IGF1; Igf-1; IGF1A; IGFI; Igf-I; IGFIa; IGF-IA; IGF-IB; insulin growth factor-1; Insulin like growth factor; insulin like growth factor 1; insulin-like growth factor 1; insulin-like growth factor 1 (somatomedin C); insulin-like growth factor I; insulin-like growth factor I (somatomedin C); insulin-like growth factor IB; mechano growth factor; MGF; M-IGF-1; OTTHUMP00000195084; prepro-IGF-I; prepro-insulin-like growth factor I; R-IGF-1; somatomedin; Somatomedin C; Somatomedin-C
Regulatory Status RUO
Target IGF1
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) 281239
Sample Type Plasma,Serum,Supernatant
Label or Dye HRP
15
Promotions Available

Invitrogen™ Mouse LOX-1/OLR1 ELISA Kit  DFS Item

ELISA

Conjugate HRP
Interassay CV <12%
Intraassay CV <10
Gene Symbol OLR1
Total Assay Time 4 hrs 45 mins
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity 0.045 ng/mL
Storage Requirements 2°C to 8°C
Assay Range 0.42 to 10 ng/mL
Test Time 1 hrs 20 mins
Accession Number CLEC8A; C-type lectin domain family 8 member A; hLOX 1; hLO x 1; hLOX-1; lectin-like oxidized LDL receptor; lectin-like oxidized LDL receptor 1; lectin-like oxidized low-density lipoprotein receptor; Lectin-like oxidized low-density lipoprotein receptor-1; lectin-like oxLDL receptor 1; lectin-type oxidized LDL receptor 1; LOX 1; LO x 1; LOX-1; LOXIN; Oldlr1; Oldr1; Olr1; ox LDL receptor 1; oxidised low density lipoprotein (lectin-like) receptor 1; oxidized low density lipoprotein (lectin-like) receptor 1; oxidized low density lipoprotein receptor 1; oxidized low-density lipoprotein receptor 1; Oxidized low-density lipoprotein receptor 1, soluble form; ox-LDL receptor 1; SCARE1; scavenger receptor class E, member 1; sLOX 1; SLO x 1; soluble LOX 1; SR-EI
Regulatory Status RUO
Target LOX-1
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) 108078
Sample Type Plasma,Serum,Supernatant
Label or Dye HRP