Life Science Research ELISA Kits

ELISA kits and systems for the quantification of target antigens in human, mouse, rat, bovine, and other tissue extracts, serums, and cell cultures; includes highly validated materials for accurate quantitation and long-term reproducibility.

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Invitrogen™ SARS-CoV-2 Neutralizing Ab ELISA Kit

ELISA

Pricing and Availability
Specifications

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

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Invitrogen™ Human R-Spondin 2 ELISA Kit

ELISA

Pricing and Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	RSPO2
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.55 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.55 to 35 ng/mL
Test Time	1 hrs 20 mins
Accession Number	2610028F08Rik; AA673245; CRISTIN2; Cristin-2; cysteine-rich and single thrombospondin domain-containing protein 2; D430027K22; ftls; hRspo2; mCristin-2; RGD1562331; roof plate-specific spondin-2; Rspo2; R-spondin 2; R-spondin 2 homolog; R-spondin 2 homolog (Xenopus laevis); R-spondin-2; UNQ9384/PRO34209
Regulatory Status	RUO
Target	RSPO2
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)	340419
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

Invitrogen™ Human IL-17F (Homodimer) Uncoated ELISA Kit

ELISA

Pricing and Availability

Invitrogen™ Monkey IL-8 ELISA Kit

ELISA

Pricing and Availability
Specifications

Target Species	Baboon,Cynomolgus Monkey
Conjugate	HRP
Interassay CV	8.7%
Intraassay CV	6.3%
Gene Symbol	CXCL8
Total Assay Time	3 hr 10 min
Sample Volume	Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	3.0 U/mL
Storage Requirements	2-8°C
Assay Range	19-1250 U/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Regulatory Status	RUO
Target	IL-8
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)	100381196, 102127272
Sample Type	Serum,Supernatant
Label or Dye	Biotin
Synonym	Protein 3-10 C, CXCL8, NAP-1, GCP-1

Thermo Scientific™ CaptureSelect™ Kappa Select Leakage ELISA

Thermo Scientific™ CaptureSelect™ KappaSelect Leakage ELISA is designed to detect possible leached ligand of human Fab fragments or Ig's with a kappa light chain that have been purified using KappaSelect affinity resin (Cytiva).

Pricing and Availability
Specifications

Assay	ELISA
Target	Kappa Select Affinity Ligand
Content And Storage	Store at -5°C to -30°C.
Format	Kit
For Use With (Equipment)	Microplate Reader

Invitrogen™ Human TRAIL R3/ TNFRSF10C ELISA Kit

ELISA

Pricing and Availability
Specifications

Protein Family	Other Proteins
Target Species	Human
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	15 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 hrs 20 mins
Assay	Solid-phase sandwich ELISA
Target	TRAIL-R3 (CD263)
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: human Angiogenin, BDNF, BLC, CNTF, ENA- 78, FGF-4, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL- 11, IL-12 p70, IL-12 p40, IL-13, IL-15, IL-309, IP-10, FGF-4, FGF-6, FGF- 7, G-CSF, GDNF, GM-CSF, IFN-gamma, IGFBP-2, IGFBP-3, IGFBP-4, Leptin (OB), MCP-1, MCP-2, MCP-3, MDC, MIF, MIG, MIP-1 alpha, MIP-1 beta, MIP-1 delta, PARC, PDGF, RANTES, SCF, SDF-1 alpha, TARC, TGF-beta, TIMP-1, TIMP-2, TNF-alpha, TNF-beta, TPO, VEGF.
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	15 pg/mL to 4000 pg/mL
Interassay CV	<12%
Gene Symbol	CD263,DCR1,DCR1-TNFR,LIT,TRAIL-R3,TRAILR3,TRID
Storage Requirements	2°C to 8°C
Assay Range	16.38 to 4000 pg/mL
Accession Number	O14798
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	8794
Sample Type	Plasma,Serum,Supernatant
Synonym	UNQ321/PRO366, CD263, DCR1, DCR1-TNFR, LIT, TRAIL-R3, TRAILR3, TRID

Invitrogen™ Human Serpin A1 ELISA Kit

ELISA

Pricing and Availability
Specifications

Protein Family	Proteases, Peptidases & Inhibitors
Target Species	Human
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	2 ng/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	alpha-1 Antitrypsin
Specificity	This ELISA pair antibody detects human Serpin A1. Other species not determined.
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	2 ng/mL to 500 ng/mL
Interassay CV	<12%
Gene Symbol	A1A,A1AT,AAT,PI,PI1,PRO2275,alpha1AT
Storage Requirements	2°C to 8°C
Assay Range	2.05 to 500 ng/mL
Accession Number	P01009
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	5265
Sample Type	Plasma,Serum,Supernatant
Synonym	PRO0684, A1A, A1AT, AAT, PI, PI1, PRO2275, alpha1AT

Invitrogen™ Human TFF-3 ELISA Kit

ELISA

Pricing and Availability
Specifications

Protein Family	Other Proteins
Target Species	Human
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	1.5 ng/mL
Research Discipline	Endocrinology
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	TFF3
Specificity	This ELISA pair antibody detects human TFF-3. Other species not determined.
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	1.5 ng/mL to 500 ng/mL
Interassay CV	<12%
Gene Symbol	ITF,P1B,TFI
Storage Requirements	2°C to 8°C
Assay Range	2.048 to 500 ng/mL
Accession Number	Q07654
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	7033
Sample Type	Plasma,Serum,Supernatant
Synonym	ITF, P1B, TFI

Invitrogen™ Human HVEM/TNFRSF14 ELISA Kit

ELISA

Pricing and Availability
Specifications

Protein Family	Cytokines & Receptors
Target Species	Human
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	30 pg/mL
Research Discipline	Biomarker-Related Pathways
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	TNFRSF14 (HVEM)
Specificity	This ELISA kit shows no cross-reactivity with the following cytokines tested: human Angiogenin, BDNF, BLC, CNTF, ENA- 78, FGF-4, IL-1 alpha, IL-1 beta, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-9, IL- 11, IL-12 p70, IL-12 p40, IL-13, IL-15, IL-309, IP-10, FGF-4, FGF-6, FGF- 7, G-CSF, GDNF, GM-CSF, IFN-gamma, IGFBP-2, IGFBP-3, IGFBP-4, Leptin (OB), MCP-1, MCP-2, MDC, MIF, MIG, MIP-1 alpha, MIP-1 beta, MIP-1 delta, PARC, PDGF, RANTES, SCF, SDF-1 alpha, TARC, TGF-beta, TIMP-1, TIMP- 2, TNF-alpha, TNF-beta, TPO, VEGF.
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	30 pg/mL to 8000 pg/mL
Interassay CV	<12%
Gene Symbol	CD258,HVEML,LIGHT,LTg
Storage Requirements	2°C to 8°C
Assay Range	32.77 to 8000 pg/mL
Accession Number	Q92956
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	8764
Sample Type	Plasma,Serum,Supernatant
Synonym	RP3-395M20.6, ATAR, CD270, HVEA, HVEM, LIGHTR, TR2

Invitrogen™ Human Cortisol Competitive ELISA Kit

ELISA

Pricing and Availability
Specifications

Target Species	Human
Conjugate	HRP
Description	Cortisol Competitive ELISA Kit
Interassay CV	8.1%
Intraassay CV	8.8
Total Assay Time	1 hrs 30 mins
Sample Volume	Fecal Extract 50 μL, Plasma 1 μL, Saliva 12.5 μL, Serum 1 μL, Supernatant 50 μL, Urine 6.25 μL
Assay Sensitivity	17.3 pg/mL
Storage Requirements	-20°C
Research Discipline	Inflammation
Assay Range	100 to 3200 pg/mL
For Use With (Application)	ELISA, Protein Assays, Aktivity Assays, Protein Biology, Reproductive Biology, Inflammation, Oxidative Stress, Metabolism, Cell Signaling, Epigenetics, Hematology, DNA Damage, Cancer Biology, Immunology, Neuroscience, Neurobiology, Steroid Hormone Detecti
Test Time	1 hrs 20 mins
Detection Method	Fluorescence
Regulatory Status	RUO
Target	Cortisol
Kit Contents	Pre-coated 96 well plate,Standard,Assay Diluent concentrate,HRP-Conjugated Detection Antibody,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Sample Type	Fecal Extract,Plasma,Saliva,Serum,Supernatant,Urine
Label or Dye	HRP

Invitrogen™ Bovine IL-2 ELISA Kit

ELISA

Pricing and Availability
Specifications

Protein Family	Other Proteins
Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	IL2
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 100 μL
Assay Sensitivity	0.2 ng/mL
Storage Requirements	2°C to 8°C
Research Discipline	Immunology
Assay Range	0.273 to 200 ng/mL
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
Accession Number	P05016
Regulatory Status	RUO
Target	IL-2
Specificity	Detects bovine IL-2 in. this Sandwich ELISA. It shows less than 0.2% cross-reactivity with the recombinant human IL-2, recombinant mouse IL-2, recombinant rat IL-2, recombinant cotton rat IL-2, recombinant canine IL-2, recombinant equine IL-2, recombinant feline IL-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
Product Type	ELISA
Gene ID (Entrez)	280822
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	BOS

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Invitrogen™ Human CD300e/LMIR6 ELISA Kit

ELISA

Pricing and Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	CD300E
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	0.5 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.5 to 30 ng/mL
Test Time	1 hrs 20 mins
Accession Number	BC034097; CD300 antigen like family member E; CD300 antigen-like family member E; CD300E; CD300e antigen; CD300e molecule; Cd300le; CLM2; CLM-2; CMRF35A5; CMRF35-A5; CMRF35-like molecule 2; CMRF-35-like molecule-1; Immune receptor expressed on myeloid cells 2; IREM2; IREM-2; PIgR2; PIgR-2; poly-Ig receptor 2; polymeric immunoglobulin receptor 2; TREM5
Regulatory Status	RUO
Target	CD300e
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)	342510
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

Invitrogen™ Human IL-22 ELISA Kit

ELISA

Pricing and Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	4.5%
Intraassay CV	6.7%
Gene Symbol	IL22
Total Assay Time	4 hr 10 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	5.0 pg/mL
Storage Requirements	2-8°C
Assay Range	31.3-2000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 20 min
Accession Number	Q9GZX6
Regulatory Status	RUO
Target	IL-22
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)	50616
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	ILD110, ILTIF, TIFa

Invitrogen™ Human IL-6 Receptor (Soluble) ELISA Kit

ELISA

Pricing and Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	2.2%
Intraassay CV	1.7
Gene Symbol	CD126,IL-6 R-1,IL-6 RA,IL6QA,IL6RQ,gp80,IL6R
Total Assay Time	2 hrs 10 mins
Sample Volume	Amniotic Fluid 20 μL, Plasma 10 μL, Serum 10 μL, Supernatant 20 μL, Urine 20 μL
Assay Sensitivity	0.01 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	0.08 to 5.0 ng/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Accession Number	P08887
Regulatory Status	RUO
Target	IL-6 Receptor (CD126)
Kit Contents	Pre-coated 96 well plates,Standard,Sample Diluent,Assay Buffer concentrate,HRP-conjugated Detection Antibody,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3570
Sample Type	Amniotic Fluid,Plasma,Serum,Supernatant,Urine
Label or Dye	HRP
Synonym	CD126, Membrane glycoprotein 80

Invitrogen™ Human PD-1 ELISA Kit

ELISA

Pricing and Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	5133
Interassay CV	6.4%
Intraassay CV	3.2
Assay Sensitivity	1.14 pg/mL
Assay Range	2.34 to 150 pg/mL
For Use With (Application)	ELISA

Life Science Research ELISA Kits

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Thermo Scientific™ CaptureSelect™ Kappa Select Leakage ELISA Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Thermo Scientific™ CaptureSelect™ Kappa Select Leakage ELISA