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 (135,145)

Singleplex and Multiplex Bead Based Immunoassays (6,198)

ELISA Substrates and Reagents (2,230)

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316 – 330 of 141,015 results

316

Invitrogen™ Mouse IL-13 Uncoated ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Gene Symbol	RATTNF,TNF-alphaa,Tnf
Total Assay Time	24 hrs 30 mins
Sample Volume	Serum 100 μL, Supernatant 100 μL
Assay Sensitivity	4 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	4 to 500 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 45 mins
Accession Number	P20109
Regulatory Status	RUO
Target	IL-13
Kit Contents	Capture Antibody: Pre-titrated,Purified antibody,Detection Antibody: Pre-titrated,Biotin-conjugated antibody,Standard: Recombinant cytokine for generating standard curve and calibrating samples,eBioscience ELISA/ ELISPOT Coating Buffer Powder: This uncoated ELISA kit may contain ELISA/ELISPOT Coating Buffer Powder (Reconstitute to 1L with dH20 and filter (0.22 μM) or 10X PBS ELISA Coating Buffer (Dilute 1 part 10X Buffer into 9 parts dH20).,Assay Diluent: 5X concentrated,Detection enzyme: Pre-titrated Avidin-HRP,Substrate Solution: Tetramethylbenzidine (TMB) Substrate Solution,Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards,96 Well Plate: High affinity 96-well plate (included with product Cat. Nos. ending in suffixes -22, -76, -86)
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	16163
Sample Type	Serum,Supernatant
Label or Dye	HRP
Synonym	Interleukin-13, IL13

317

Invitrogen™ Human IgM Uncoated ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Total Assay Time	24 hrs 30 mins
Sample Volume	Plasma 10 μL, Serum 10 μL, Supernatant 10 μL
Assay Sensitivity	15.6 ng/mL
Assay Range	15.6 to 1,000 ng/mL
For Use With (Application)	ELISA
Test Time	1 hrs 45 mins
Regulatory Status	RUO
Target	Human IgM
Kit Contents	Capture Antibody: Pre-titrated,Purified antibody,Detection Antibody: Pre-titrated,HRP-conjugated antibody,Standard: Human IgM for generating standard curve and calibrating samples,10X Coating Buffer: Buffer for plating the Capture Antibody,5X ELISA/ELISPOT Diluent: Buffer for blocking and diluting the Detection Antibody and Enzyme,Substrate: 1X TMB Solution,Certificate of Analysis: Lot-specific instructions for dilution of antibodies and standards,96 Well Plate: High affinity 96-well plate (included with product Cat. Nos. ending in suffixes -22, -76, -86)
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3507
Sample Type	Plasma,Serum,Supernatant
Synonym	Immunoglobulin M

318

Invitrogen™ Bovine IFN gamma ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	281237
Interassay CV	2.6%
Intraassay CV	3
Assay Sensitivity	semi-quantitative
Assay Range	semi-quantitative
For Use With (Application)	Colorimetric Detection

319

Invitrogen™ Glutathione Colorimetric Detection Kit

Assay Glutathione levels in Whole Blood, Serum, Plasma, Erythrocytes, Urine, Cell Lysates and Tissue Samples (colorimetric).

Pricing & Availability
Specifications

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	Glutathione Colorimetric Detection Kit
Gene ID (Entrez)	Non-Gene
Sample Type	Other Biological Fluids,Plasma,Serum
Gene Symbol	Non-Gene
Target Kit Named	Glutathione
Detection Method	Colorimetric

320

Invitrogen™ Human GFAP ELISA Kit

ELISA

Pricing & Availability

321

Invitrogen™ Mouse D-Dimer ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	14161
Interassay CV	<10%
Intraassay CV	<10
Assay Sensitivity	46.88 ng/mL
Assay Range	78.13 to 5000 ng/mL

322

Invitrogen™ Mouse TGF beta-1 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Interassay CV	5.8%
Intraassay CV	7.9%
Total Assay Time	4 hr
Sample Volume	Plasma 20 μL, Serum 20 μL, Supernatant 20 μL
Assay Sensitivity	7.8 pg/mL
Storage Requirements	2-8°C
Assay Range	31.25-2000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	P04202
Regulatory Status	RUO
Target	TGF beta-1
Kit Contents	Pre-coated 96 well plate, Standard, Sample Diluent, Assay Buffer concentrate, HRP-conjugated Detection Antibody, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Sample Diluent,Assay Buffer concentrate,HRP-conjugated Detection Antibody,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	21803
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	Camurati-Engelmann disease, DPD1

323

Invitrogen™ Mouse PLGF-2 (PGF) ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Family	Growth Factors & Receptors
Target Species	Mouse
Conjugate	HRP
Intraassay CV	<10
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
Assay Sensitivity	1 pg/mL
Research Discipline	Development
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	PGF
Specificity	The sandwich ELISA antibody pair detects Mouse PLGF-2.
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
Sufficient For	96 Assays
Calibration Range	1 pg/mL to 400 pg/mL
Interassay CV	<12%
Gene Symbol	Pgf
Storage Requirements	2°C to 8°C
Assay Range	1.64 to 400 pg/mL
Accession Number	P49764
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	18654
Sample Type	Plasma,Serum,Supernatant
Synonym	AI854365, PIGF, Plgf

324

Invitrogen™ PKA (Protein Kinase A) Colorimetric Activity Kit

Assay PKA (Protein Kinase A) Activity in Cell Lysates, Tissue Extracts and Buffer Samples.

Pricing & Availability
Specifications

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 –20°C.
For Use With (Equipment)	Microplate Reader
Target Kit Named	PKA (Protein Kinase A)

325

Invitrogen™ Human IL-18 ProQuantum Immunoassay Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	qPCR Instruments
Gene ID (Entrez)	3606
Assay Sensitivity	<0.05 pg/mL
Assay Range	0.064 to 1000 pg/mL

326

R&D Systems™ Human Total Adiponectin/Acrp30 Quantikine ELISA

Human Total Adiponectin/Acrp30 Quantikine ELISA Kit from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability
Specifications

Specificity	Natural and Recombinant Human total Adiponectin (low, middle, and high molecular weight)
Target Species	Human
Conjugate	HRP
Product Type	Solid Phase Sandwich ELISA
Gene ID (Entrez)	9370
Sample Type	Cell Culture Supernatant,Plasma (EDTA),Plasma (Heparin),Serum
Sample Volume	Cell Culture Supernates (50uL),Serum (10uL),EDTA Plasma (10uL),Heparin Plasma (10uL)
Synonym	ACDC, Acrp30, ACRP30ADPN, adipocyte, C1Q and collagen domain containing, adiponectin, adiponectin, C1Q and collagen domain containing, AdipoQ, ADIPQTL1, apM-1, ApM1, APM1APM-1, C1q and collagen domain-containing protein, GBP28, GBP28apM1, Gelatin-binding protein
Assay Sensitivity	0.891ng/mL
Storage Requirements	Store the unopened product at 2° to 8°C. Do not use past expiration date.
Assay Range	3.90 - 250ng/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.

327

Invitrogen™ Mouse CD40L (Soluble) ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Intraassay CV	6.5%
Total Assay Time	3 hr 10 min
Sample Volume	Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.14 ng/mL
Assay Range	0.31-20.0 ng/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Regulatory Status	RUO
Target	CD154 (CD40 Ligand)
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
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	21947
Sample Type	Serum,Supernatant
Synonym	TRAP, HIGM 1, T cell antigen Gp39, CD154

328

Invitrogen™ Human IL-15 Uncoated ELISA Kit

ELISA

Pricing & Availability

329

Invitrogen™ Human IDO ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	Ido1
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.81 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.819 to 200 ng/mL
Test Time	1 hrs 20 mins
Accession Number	EC 1.13.11.52; Ido; IDO1; IDO-1; Indo; indolamine 2,3 dioxygenase; indole 2,3-dioxygenase; indoleamine; indoleamine 2,3-dioxygenase 1; indoleamine 23-dioxygenase; Indoleamine-2; indoleamine-pyrrole 2,3 dioxygenase; Indoleamine-pyrrole 2,3-dioxygenase
Regulatory Status	RUO
Target	IDO
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)	3620
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

330

Invitrogen™ Mouse IL-17 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Interassay CV	8.5%
Intraassay CV	9.1%
Gene Symbol	IL17A
Total Assay Time	3 hr 10 min
Sample Volume	Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	1.6 pg/mL
Storage Requirements	2-8°C
Assay Range	7.8-500 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	Q62386
Regulatory Status	RUO
Target	IL-17A
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
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	16171
Sample Type	Serum,Supernatant
Label or Dye	Biotin
Synonym	Interleukin-17, IL-17 A, CTLA8

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R&D Systems™ Human Total Adiponectin/Acrp30 Quantikine ELISA GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

R&D Systems™ Human Total Adiponectin/Acrp30 Quantikine ELISA