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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 (132,619)
Singleplex and Multiplex Bead Based Immunoassays (6,174)
ELISA Substrates and Reagents (2,341)

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2,461 – 2,475 of 138,521 results
2,461

Invitrogen™ Human PGRN ELISA Kit

ELISA

ENCOMPASS_PREFERRED
Shipping Condition Wet or Dry Ice
Immunoassay Kit Format Sandwich ELISA Kit
Target Species Human
Conjugate HRP
Interassay CV <12%
Intraassay CV <10%
Gene Symbol GRN
Total Assay Time 4 hr 45 min
Assay Sensitivity 0.1 ng/mL
Storage Requirements Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range 0.1-25 ng/mL
Test Time 1 hr 20 min
Accession Number P28799
Regulatory Status RUO
Target Progranulin
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 Acrogranin; acrogranulin; CLN11; epithelin; Epithelin precursor; Epithelin/granulin precursor; Epithelin-1; Epithelin-2; GEP; Glycoprotein of 88 Kda; GP88; granulin; Granulin A; Granulin B; Granulin C; Granulin D; Granulin E; Granulin F; Granulin G; Granulin precursor; Granulin-1; Granulin-2; Granulin-3; Granulin-4; Granulin-5; Granulin-6; Granulin-7; granulin-epithelin; granulins; GRN; Paragranulin; PC cell-derived growth factor; PCDGF; PEPI; Pgrn; Proepithelin; progranulinAcrogranin; acrogranulin; CLN11; epithelin; Epithelin precursor; Epithelin/granulin precursor; Epithelin-1; Epithelin-2; GEP; Glycoprotein of 88 Kda; GP88; granulin; Granulin A; Granulin B; Granulin C; Granulin D; Granulin E; Granulin F; Granulin G; Granulin precursor; Granulin-1; Granulin-2; Granulin-3; Granulin-4; Granulin-5; Granulin-6; Granulin-7; granulin-epithelin; granulins; GRN; Paragranulin; PC cell-derived growth factor; PCDGF; PEPI; Pgrn; Proepithelin; progranulin;
Product Type ELISA
For Use With (Equipment) Absorbance Microplate Reader
Gene ID (Entrez) 2896
Sample Type Plasma,Serum,Supernatant
Label or Dye Biotin
2,462

Novus Biologicals™ Human SHP-1 ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

Storage Requirements Storage of components varies. See protocol for specific instructions.
2,463

Novus Biologicals™ Human ROCK1 ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

2,464

Novus Biologicals™ Human Carbonic Anhydrase VB/CA5B ELISA Kit (Colorimetric)
SDP

ELISA kits are ideal for the quantification of target antigens in tissue extracts, serum and cell culture.

2,465

Novus Biologicals™ Human Carnosine Dipeptidase 1/CNDP1 ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

2,466

Novus Biologicals™ Human FUT6 ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

2,467

Invitrogen™ RAT TWEAK R ELISA Kit

ELISA

ENCOMPASS_PREFERRED
Shipping Condition Wet or Dry Ice
Immunoassay Kit Format Sandwich ELISA Kit
Target Species Rat
Conjugate HRP
Interassay CV <12%
Intraassay CV <10%
Gene Symbol TNFRSF12A
Total Assay Time 4 hr 45 min
Assay Sensitivity 0.3 ng/mL
Storage Requirements Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range 0.3-80 ng/mL
Test Time 1 hr 20 min
Regulatory Status RUO
Target CD266
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 AI255180; C87282; CD266; FGF-inducible 14; Fgfrp2; fibroblast growth factor regulated protein 2; fibroblast growth factor-inducible immediate-early response protein 14; Fibroblast growth factor-regulated protein 2; FN14; HPIP; TNF receptor superfamily member 12A; TNFRSF12A; Tumor necrosis factor receptor superfamily member 12A; tumor necrosis factor receptor superfamily, member 12A; TweakR; TWEAK-R; Tweak-receptor; type I transmembrane protein Fn14AI255180; C87282; CD266; FGF-inducible 14; Fgfrp2; fibroblast growth factor regulated protein 2; fibroblast growth factor-inducible immediate-early response protein 14; Fibroblast growth factor-regulated protein 2; FN14; HPIP; TNF receptor superfamily member 12A; TNFRSF12A; Tumor necrosis factor receptor superfamily member 12A; tumor necrosis factor receptor superfamily, member 12A; TweakR; TWEAK-R; Tweak-receptor; type I transmembrane protein Fn14;
Product Type ELISA
For Use With (Equipment) Absorbance Microplate Reader
Gene ID (Entrez) 302965
Sample Type Plasma,Serum,Supernatant
Label or Dye Biotin
2,468

Novus Biologicals™ Rabbit CXCL10/IP-10/CRG-2 ELISA Kit (Colorimetric)
SDP

Colorimetric Assay Kit

Assay Sensitivity 0.19 ng/mL
Assay Range 0.31 to 20 ng/mL
2,469

Novus Biologicals™ Human Cytokeratin 13 ELISA Kit (Colorimetric)
SDP

ELISA kits are ideal for the quantification of target antigens in tissue extracts, serum and cell culture.

2,470

Novus Biologicals™ Canine Cystatin C ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

2,471

Novus Biologicals™ Rat Syndecan-4 ELISA Kit (Colorimetric)
SDP

Rat Syndecan-4 ELISA Kit (Colorimetric) from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

2,472

Novus Biologicals™ Rat Plasmin-Antiplasmin Complex, PAP ELISA Kit (Colorimetric)
SDP

Colorimetric ELISA Kit

2,473

Invitrogen™ Rat Fas Ligand ELISA Kit

ELISA

ENCOMPASS_PREFERRED
Protein Family Other Proteins
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 90 pg/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 Fas Ligand (CD178)
Specificity This ELISA kit shows no cross-reactivity with the following cytokines tested: rat CINC-2, CINC-3, CNTF, Fractalkine, IL-1 alpha, IL-1 beta, IL-4, IL-6, IL-10, GM-CSF, IFN-gamma, Leptin, Lix, MCP-1, MIP-3 alpha, beta- NGF, TIMP-1, TNF-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,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
Sufficient For 96 assays
Interassay CV <12%
Gene Symbol Faslg
Storage Requirements Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range 90-60000 pg/mL
Accession Number P36940
Regulatory Status RUO
Product Type ELISA
Gene ID (Entrez) 25385
Sample Type Plasma,Serum,Supernatant
Synonym Apt1Lg1, CD95-L, Fasl, Tnfsf6
2,474

Invitrogen™ Human IL-1F5 ELISA Kit

ELISA

ENCOMPASS_PREFERRED
Shipping Condition Wet or Dry Ice
Immunoassay Kit Format Sandwich ELISA Kit
Target Species Human
Conjugate HRP
Interassay CV <12%
Intraassay CV <10%
Gene Symbol IL36RN
Total Assay Time 4 hr 45 min
Assay Sensitivity 0.07 ng/mL
Storage Requirements Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C
Assay Range 0.07-50 ng/mL
Test Time 1 hr 20 min
Accession Number Q9UBH0
Regulatory Status RUO
Target IL1F5
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 AI413231; FIL1; FIL1 delta; FIL1(DELTA); FIL1D; Fil1delta; IL-1 delta; IL-1 related protein 3; Il1f5; IL-1F5; IL1F5 (Canonical product IL-1F5a); IL-1F5 (IL-1HY1, FIL1-delta, IL-1RP3, IL-1L1, IL-1-delta); Il1h3; Il-1h3; IL1HY1; IL-1HY1; IL1L1; IL-1L1; IL-1ra homolog 1; IL-1-related protein 3; IL1RP3; IL-1RP3; IL36RA; IL-36Ra; IL36RN; Interleukin; interleukin 1 family, member 5; interleukin 1 family, member 5 (delta); interleukin 1 receptor antagonist homolog 1; interleukin 36 receptor antagonist; interleukin-1 delta; Interleukin-1 family member 5; interleukin-1 family member 5; interleukin-36 receptor antagonist protein; interleukin-1 homolog 3; Interleukin-1 HY1; interleukin-1 receptor antagonist homolog 1; Interleukin-1-like protein 1; interleukin-36 receptor antagonist protein; MGC29840; PSORP; PSORS14; UNQ1896/PRO4342AI413231; FIL1; FIL1 delta; FIL1(DELTA); FIL1D; Fil1delta; IL-1 delta; IL-1 related protein 3; Il1f5; IL-1F5; IL1F5 (Canonical product IL-1F5a); IL-1F5 (IL-1HY1, FIL1-delta, IL-1RP3, IL-1L1, IL-1-delta); Il1h3; Il-1h3; IL1HY1; IL-1HY1; IL1L1; IL-1L1; IL-1ra homolog 1; IL-1-related protein 3; IL1RP3; IL-1RP3; IL36RA; IL-36Ra; IL36RN; Interleukin; interleukin 1 family, member 5; interleukin 1 family, member 5 (delta); interleukin 1 receptor antagonist homolog 1; interleukin 36 receptor antagonist; interleukin-1 delta; Interleukin-1 family member 5; interleukin-1 family member 5; interleukin-36 receptor antagonist protein; interleukin-1 homolog 3; Interleukin-1 HY1; interleukin-1 receptor antagonist homolog 1; Interleukin-1-like protein 1; interleukin-36 receptor antagonist protein; MGC29840; PSORP; PSORS14; UNQ1896/PRO4342;
Product Type ELISA
For Use With (Equipment) Absorbance Microplate Reader
Gene ID (Entrez) 26525
Sample Type Plasma,Serum,Supernatant
Label or Dye Biotin
2,475
Promotions Available

Invitrogen™ Mouse Neprilysin ELISA Kit

ELISA

ENCOMPASS_PREFERRED
Conjugate HRP
Interassay CV <12%
Intraassay CV <10%
Gene Symbol Mme
Total Assay Time 4 hr 45 min
Sample Volume Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity 61 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 61-15000 pg/mL
Test Time 1 hr 20 min
Accession Number Q61391
Regulatory Status RUO
Target CD10
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) 17380
Sample Type Plasma,Serum,Supernatant
Label or Dye Biotin