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 (132,601)

Singleplex and Multiplex Bead Based Immunoassays (6,181)

ELISA Substrates and Reagents (2,340)

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61 – 75 of 138,509 results

Invitrogen™ Human IL-8 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	6.1%
Intraassay CV	3.9%
Gene Symbol	CXCL8
Total Assay Time	2 hr 30 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	<5 pg/mL
Storage Requirements	2-8°C
Assay Range	15.6-1000 pg/mL
For Use With (Application)	Colorimetric
Test Time	1 hr 20 min
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,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)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3576
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

Invitrogen™ Human IL1RA ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet Ice
Protein Family	Cytokines & Receptors
Protein Aliases	IL-1RN, IL-1ra, IRAP, ICIL-1RA, IL1 inhibitor
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	6.1%
Intraassay CV	4.5%
Gene Symbol	IL1RN
Total Assay Time	3 hr 30 min
Assay Sensitivity	4 pg/mL
Storage Requirements	2-8°C
Assay Range	31.2-2000 pg/mL
Test Time	1 hr 20 min
Accession Number	P18510
Regulatory Status	RUO
Target	IL1RA
Kit Contents	Pre-coated 96 well plate, Standard, Standard Dilution Buffer, Incubation Buffer, Biotinylated Detection Antibody, Streptavidin-HRP, HRP Diluent, Wash Buffer, Chromogen, Stop Solution, Controls,Standard,Standard Dilution Buffer,Incubation Buffer,Biotinylated Detection Antibody,Streptavidin-HRP,HRP Diluent,Wash Buffer,Chromogen,Stop Solution,Controls
Gene Alias	Anakinra; CD121A; cytokine; D2S1473; DIRA; F630041P17Rik; ICIL-1RA; IL 1 receptor antagonist; IL1 inhibitor; il1 receptor; il-1 receptor; IL1 receptor antagonist; IL1F3; IL1R; il-1r; IL1RA; IL-1RA; IL1-RA; IL-1ra3; IL-1R-alpha; IL1RN; IL-1RN; IL1RN (IL1F3); interleukin 1 receptor antagonist; interleukin-1 receptor; interleukin-1 receptor antagonist; interleukin-1 receptor antagonist protein; interleukin-1 receptor antagonist secretory form; intracellular IL-1 receptor antagonist type II; intracellular interleukin-1 receptor antagonist (icIL-1ra); IRAP; IRAP1; MGC10430; MVCD4; P80; type II interleukin-1 receptor antagonistAnakinra; CD121A; cytokine; D2S1473; DIRA; F630041P17Rik; ICIL-1RA; IL 1 receptor antagonist; IL1 inhibitor; il1 receptor; il-1 receptor; IL1 receptor antagonist; IL1F3; IL1R; il-1r; IL1RA; IL-1RA; IL1-RA; IL-1ra3; IL-1R-alpha; IL1RN; IL-1RN; IL1RN (IL1F3); interleukin 1 receptor antagonist; interleukin-1 receptor; interleukin-1 receptor antagonist; interleukin-1 receptor antagonist protein; interleukin-1 receptor antagonist secretory form; intracellular IL-1 receptor antagonist type II; intracellular interleukin-1 receptor antagonist (icIL-1ra); IRAP; IRAP1; MGC10430; MVCD4; P80; type II interleukin-1 receptor antagonist; DIRA; ICIL-1RA; IL-1RN; IL-1ra; IL-1ra3; IL1F3; IL1RA; IRAP; MVCD4
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	3557
Sample Type	Plasma,Serum,Supernatant,Urine
Label or Dye	Biotin

Invitrogen™ Human TNF alpha ELISA Kit, Ultrasensitive

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	8.5%
Intraassay CV	5.9%
Gene Symbol	Tnf
Total Assay Time	3 hr
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	<0.09 pg/mL
Storage Requirements	2-8°C
Assay Range	0.5-32 pg/mL
For Use With (Application)	Colorimetric
Test Time	1 hr 20 min
Accession Number	P01375
Regulatory Status	RUO
Target	TNF alpha
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,Standard,Standard Dilution Buffer,Biotinylated Detection Antibody,Streptavidin-HRP,HRP Diluent,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
Precision	<0.09 pg/mL
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	7124
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

Invitrogen™ Human IL-10 ELISA Kit

ELISA

Pricing & Availability
Specifications

Measurement	Absorbance at 450 nm minus absorbance (at 550 nm)
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Human
Conjugate	HRP
Description	Human IL-10 ELISA Kit
Interassay CV	<10%
Intraassay CV	<10%
Gene Symbol	IL10
Total Assay Time	3 hr
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL, Urine 50 μL
Assay Sensitivity	<3 pg/mL
Storage Requirements	2-8°C
Assay Range	15.36-600 pg/mL
Test Time	1 hr 20 min
Accession Number	P22301
Regulatory Status	RUO
Target	IL-10
Specificity	No significant cross-reaction with human IL-1 A, IL-2, IL-3, IL-4, IL-6, IL-7, IL-8, TNFa, TNFß or IFNg. Approx. 2% cross-reactivity with recombinant mouse IL-10
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
Precision	Intra-assay CV <10%; inter-assay CV <10%
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3586
Sample Type	Plasma,Serum,Supernatant,Urine
Label or Dye	Biotin

Invitrogen™ Human Tau (Phospho) [pS396] ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet Ice
Protein Aliases	Neurofibrillary tangle protein, Paired helical filament-tau, PHF-tau
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	6.2%
Intraassay CV	4.2%
Gene Symbol	MAPT
Total Assay Time	5 hr
Assay Sensitivity	<2 pg/mL
Storage Requirements	2-8°C
Assay Range	15.6-1000 pg/mL
Test Time	1 hr 20 min
Accession Number	P10636
Regulatory Status	RUO
Target	Tau
Kit Contents	Pre-coated 96 well plate, Standard, Standard Dilution Buffer, Detection Antibody, anti-rabbit-HRP, HRP Diluent, Wash Buffer, Chromogen, Stop Solution, Adhesive Plate Covers,Standard,Standard Dilution Buffer,Detection Antibody,anti-rabbit-HRP,HRP Diluent,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
Gene Alias	AI413597; AW045860; DDPAC; FLJ31424; FTDP17; FTDP-17; G protein beta1/gamma2 subunit-interacting factor 1; map tau; Mapt; MAPTL; MGC138549; microtubule associated protein tau; microtubule-associated protein tau; microtubule-associated protein tau, isoform 4; microtubules; MSTD; Mtapt; MTBT1; MTBT2; Neurofibrillary tangle protein; neurofibrillary tangles; Neuronal Marker; paired helical filament-tau; PHFtau; PHF-tau; PPND; PPP1R103; protein phosphatase 1, regulatory subunit 103; pTau; RNPTAU; Tau; Tau microtubule-associated protein; tau protein; Tau-4; Tau5; Unknown (protein for MGC:134287)AI413597; AW045860; DDPAC; FLJ31424; FTDP17; FTDP-17; G protein beta1/gamma2 subunit-interacting factor 1; map tau; Mapt; MAPTL; MGC138549; microtubule associated protein tau; microtubule-associated protein tau; microtubule-associated protein tau, isoform 4; microtubules; MSTD; Mtapt; MTBT1; MTBT2; Neurofibrillary tangle protein; neurofibrillary tangles; Neuronal Marker; paired helical filament-tau; PHFtau; PHF-tau; PPND; PPP1R103; protein phosphatase 1, regulatory subunit 103; pTau; RNPTAU; Tau; Tau microtubule-associated protein; tau protein; Tau-4; Tau5; Unknown (protein for MGC:134287); DDPAC; FTDP-17L; MSTD; MTBT1; MTBT2; PPND; PPP1R103; TAU; MAPT
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	4137
Sample Type	Cerebrospinal Fluid,Supernatant
Label or Dye	HRP

Invitrogen™ Hemoglobin High Sensitivity Colorimetric Detection Kit

The Hemoglobin High Sensitivity Colorimetric Detection Kit is designed to detect and quantify the level of hemoglobin in serum and plasma (EDTA and heparin).

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 • Detection reagent • Assay buffer • Substrate • Lot-specific technical data sheet Store at –20°C.
Target Species	Universal
For Use With (Equipment)	Microplate Reader
Product Type	Hemoglobin High Sensitivity Colorimetric Detection Kit
Gene ID (Entrez)	Non-gene
Sample Type	Plasma (EDTA, Heparin),Serum
Target Kit Named	Hemoglobin
Detection Method	Colorimetric

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R&D Systems™ Human Leptin Quantikine ELISA Kit

Human Leptin 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 Leptin
Target Species	Human
Conjugate	HRP
Product Type	Solid Phase Sandwich ELISA
Gene ID (Entrez)	3952
Sample Type	Cell Culture Supernatant,Plasma (EDTA, Citrate, Heparin),Serum
Sample Volume	Cell Culture Supernates (100uL),Serum (10uL),EDTA Plasma (10uL),Heparin Plasma (10uL),Citrate Plasma (10uL)
Synonym	FLJ94114, LEP, leptin, leptin (murine obesity homolog), leptin (obesity homolog, mouse), OB, Obese protein, obese, mouse, homolog of, Obesity factor, OBOBS
Assay Sensitivity	7.8pg/mL
Storage Requirements	Store the unopened product at 2° to 8°C. Do not use past expiration date.
Assay Range	15.60 - 1000pg/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

Invitrogen™ Mouse GFAP ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet or Dry Ice
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Mouse
Conjugate	HRP
Interassay CV	<10%
Intraassay CV	<10%
Gene Symbol	GFAP
Total Assay Time	3 hr 30 min
Assay Sensitivity	9.38 pg/mL
Storage Requirements	Refer to product documentation for component specific storage temperature.
Assay Range	15.63-1000 pg/mL
Test Time	1 hr 20 min
Accession Number	P03995
Regulatory Status	RUO
Target	GFAP
Kit Contents	Pre-coated 96 well plate, Standard, Biotinylated Detection Antibody, HRP Conjugate, Standard & Sample Diluent, Biotinylated Detection Antibody Diluent, HRP Conjugate Diluent, Wash Buffer, TMB Substrate, Stop Solution, Plate Sealer,Standard,Biotinylated Detection Antibody,HRP Conjugate,Standard & Sample Diluent,Biotinylated Detection Antibody Diluent,HRP Conjugate Diluent,Wash Buffer,TMB Substrate,Stop Solution,Plate Sealer
Gene Alias	6330404F12Rik; 65 kDa glutamic acid decarboxylase; AI836096; ALXDRD; Astrocyte or Intermediate Filament Protein; cb345; class III intermediate filament protein; etID36982.3; FLJ45472; GAD(65); Gad2; Gad-2; GAD65; GAD-65; GFAP; GFAP epsilon; gfap protein; gfapl; glial fibrillary acidic protein; Glial Fibrillary Acidic Protein (GFAP); glial fibrillary acidic protein alpha; glutamate decarboxylase 2; Glutamate decarboxylase 65 kDa isoform; glutamic acid decarboxylase 2; I79_011607; intermediate filament; intermediate filament protein; intermediate filament protein; GFAP; Unknown (protein for MGC:139638); wu:fb34h11; wu:fk42c12; xx:af506734; zgc:110485; zGFAP; intermediate filament protein; zrf-1 antigen6330404F12Rik; 65 kDa glutamic acid decarboxylase; AI836096; ALXDRD; Astrocyte or Intermediate Filament Protein; cb345; class III intermediate filament protein; etID36982.3; FLJ45472; GAD(65); Gad2; Gad-2; GAD65; GAD-65; GFAP; GFAP epsilon; gfap protein; gfapl; glial fibrillary acidic protein; Glial Fibrillary Acidic Protein (GFAP); glial fibrillary acidic protein alpha; glutamate decarboxylase 2; Glutamate decarboxylase 65 kDa isoform; glutamic acid decarboxylase 2; I79_011607; intermediate filament; intermediate filament protein; intermediate filament protein; GFAP; Unknown (protein for MGC:139638); wu:fb34h11; wu:fk42c12; xx:af506734; zgc:110485; zGFAP; intermediate filament protein; zrf-1 antigen;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	14580
Sample Type	Plasma,Serum
Label or Dye	Biotin

Invitrogen™ Human SARS-CoV-2 RBD ELISA Kit

ELISA

Pricing & Availability

Invitrogen™ Mouse IL-6 ELISA Kit

ELISA

Pricing & Availability
Specifications

Protein Aliases	IL-6, B-cell hybridoma growth factor, Interleukin HP-1
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Mouse
Conjugate	HRP
Interassay CV	8.9%
Intraassay CV	5%
Gene Symbol	Il6
Total Assay Time	3 hr 30 min
Assay Sensitivity	6.5 pg/mL
Storage Requirements	2-8°C
Assay Range	31.3-2000 pg/mL
Test Time	1 hr 20 min
Accession Number	P08505
Regulatory Status	RUO
Target	IL-6
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	B-cell differentiation factor; B-cell hybridoma growth factor; B-cell stimulatory factor 2; BSF2; BSF-2; CDF; CHIL-6; CTL differentiation factor; cytokine; HGF; H-IL-6; HSF; hybridoma growth factor; Ifnb2; IFN-beta-2; Il6; IL-6; ILg6; ILN; interferon beta-2; Interleukin; interleukin 6; Interleukin 6 (interferon, beta 2); interleukin 6 precursor; interleukin BSF-2; interleukin HP-1; Interleukin6; Interleukin-6; interleukin-6 precursor; interleukin-6 protein; M-IL-6; prointerleukin 6; R-IL-6B-cell differentiation factor; B-cell hybridoma growth factor; B-cell stimulatory factor 2; BSF2; BSF-2; CDF; CHIL-6; CTL differentiation factor; cytokine; HGF; H-IL-6; HSF; hybridoma growth factor; Ifnb2; IFN-beta-2; Il6; IL-6; ILg6; ILN; interferon beta-2; Interleukin; interleukin 6; Interleukin 6 (interferon, beta 2); interleukin 6 precursor; interleukin BSF-2; interleukin HP-1; Interleukin6; Interleukin-6; interleukin-6 precursor; interleukin-6 protein; M-IL-6; prointerleukin 6; R-IL-6; IL-6
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	16193
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

Invitrogen™ Human Amyloid beta 42 ELISA Kit, Ultrasensitive

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet Ice
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Human
Conjugate	HRP
Interassay CV	7.5%
Intraassay CV	8.6%
Gene Symbol	APP
Total Assay Time	4 hr
Assay Sensitivity	<1 pg/mL
Storage Requirements	2-8°C
Assay Range	1.56-100 pg/mL
Test Time	1 hr 20 min
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,Standard,Standard Dilution Buffer,Detection Antibody,Anti-IgG HRP,HRP Diluent,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
Gene Alias	A beta 1 42; A β 1 42; A4; AAA; AB42; Abeta; Abeta40; Abeta42; ABPP; AD1; Adap; AG; AICD-50; AICD-57; AICD-59; AID(50); AID(57); AID(59); Alpha-CTF; Alpha-secretase C-terminal fragment; Alzheimer disease amyloid A4 protein homolog; alzheimer disease amyloid protein; Amyloid; amyloid A4; Amyloid b; Amyloid beta; amyloid beta (A4) precursor protein; Amyloid beta 1 42; amyloid beta A4 protein; amyloid beta precursor protein; Amyloid intracellular domain 50; Amyloid intracellular domain 57; Amyloid intracellular domain 59; Amyloid precursor protein; Amyloid β; Amyloid-beta A4 protein; Amyloid-beta precursor protein; Amyloid-beta protein 40; Amyloid-beta protein 42; Amyloidogenic glycoprotein; APP; APP-C57; APP-C59; APP-C99; APPI; appican; Aβ 1 42; B APP42; BAPP42; beta-amyloid peptide; beta-amyloid peptide(1-40); beta-amyloid peptide(1-42); beta-amyloid precursor protein; betaApp; Beta-APP40; BetaAPP42; Beta-APP42; Beta-CTF; Beta-secretase C-terminal fragment; C31; C80; C83; C99; Cerebral vascular amyloid peptide; CTFgamma; Cvap; E030013M08Rik; Gamma-CTF(50); Gamma-CTF(57); Gamma-CTF(59); Gamma-secretase C-terminal fragment 50; Gamma-secretase C-terminal fragment 57; Gamma-secretase C-terminal fragment 59; N-APP; P3(40); P3(42); peptidase nexin-II; PN2; PN-II; PreA4; protease nexin II; protease nexin-II; S-APP-alpha; S-APP-beta; Soluble APP-alpha; Soluble APP-beta; testicular tissue protein Li 2; β APP42; βAPP42A beta 1 42; A β 1 42; A4; AAA; AB42; Abeta; Abeta40; Abeta42; ABPP; AD1; Adap; AG; AICD-50; AICD-57; AICD-59; AID(50); AID(57); AID(59); Alpha-CTF; Alpha-secretase C-terminal fragment; Alzheimer disease amyloid A4 protein homolog; alzheimer disease amyloid protein; Amyloid; amyloid A4; Amyloid b; Amyloid beta; amyloid beta (A4) precursor protein; Amyloid beta 1 42; amyloid beta A4 protein; amyloid beta precursor protein; Amyloid intracellular domain 50; Amyloid intracellular domain 57; Amyloid intracellular domain 59; Amyloid precursor protein; Amyloid β; Amyloid-beta A4 protein; Amyloid-beta precursor protein; Amyloid-beta protein 40; Amyloid-beta protein 42; Amyloidogenic glycoprotein; APP; APP-C57; APP-C59; APP-C99; APPI; appican; Aβ 1 42; B APP42; BAPP42; beta-amyloid peptide; beta-amyloid peptide(1-40); beta-amyloid peptide(1-42); beta-amyloid precursor protein; betaApp; Beta-APP40; BetaAPP42; Beta-APP42; Beta-CTF; Beta-secretase C-terminal fragment; C31; C80; C83; C99; Cerebral vascular amyloid peptide; CTFgamma; Cvap; E030013M08Rik; Gamma-CTF(50); Gamma-CTF(57); Gamma-CTF(59); Gamma-secretase C-terminal fragment 50; Gamma-secretase C-terminal fragment 57; Gamma-secretase C-terminal fragment 59; N-APP; P3(40); P3(42); peptidase nexin-II; PN2; PN-II; PreA4; protease nexin II; protease nexin-II; S-APP-alpha; S-APP-beta; Soluble APP-alpha; Soluble APP-beta; testicular tissue protein Li 2; β APP42; βAPP42; AAA; ABETA; ABPP; AD1I; CTFgamma; CVAP; PN-II; PN2; APP
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	351
Sample Type	Cerebrospinal Fluid,Supernatant,Tissue Homogenates
Label or Dye	Biotin

Invitrogen™ Human Coagulation Factor XI ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10%
Gene Symbol	F11
Total Assay Time	4 hr 45 min
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	10 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	10-2500 pg/mL
Test Time	1 hr 20 min
Accession Number	P03951
Regulatory Status	RUO
Target	Factor XI
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)	2160
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin

Invitrogen™ Bovine IFN gamma ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet Ice
Protein Family	Cytokines & Receptors
Protein Aliases	BoIFNG, IFN-gamma
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	Bovine
Conjugate	HRP
Interassay CV	2.6%
Intraassay CV	3%
Gene Symbol	IFNG
Total Assay Time	2 hr 15 min
Assay Sensitivity	semi-quantitative
Storage Requirements	2-8°C
Assay Range	semi-quantitative
Test Time	1 hr 20 min
Accession Number	P07353
Regulatory Status	RUO
Target	IFN gamma
Kit Contents	Pre-coated 96 well plate, Standard, Standard Dilution Buffer, Incubation Buffer, HRP conjugated Detection Antibody, Wash Buffer, Chromogen, Stop Solution, Controls,Standard,Standard Dilution Buffer,Incubation Buffer,HRP conjugated Detection Antibody,Wash Buffer,Chromogen,Stop Solution,Controls
Gene Alias	BoIFNG; cytokine; EGK_03901; gamma interferon; gamma interferon precursor; gamma-interferon; gamma-interferon precursor (AA -23 to 143); H-IFN-g; IFG; IFI; IFN gamma; IFN γ; Ifng; IFN-g; IFNG2; IFN-gamma; IFN-gamma precursor; IFN-y; IFNγ; Immune interferon; Interferon; interferon gamma; interferon gamma precursor; interferon gamma type 2; Interferon y; Interferon γ; interferon, gamma; interferon-gama; interferon-gamma; Interferon-gamma level; interferon-gamma precursor; Interferonγ; M-IFN-g; R-IFN-gBoIFNG; cytokine; EGK_03901; gamma interferon; gamma interferon precursor; gamma-interferon; gamma-interferon precursor (AA -23 to 143); H-IFN-g; IFG; IFI; IFN gamma; IFN γ; Ifng; IFN-g; IFNG2; IFN-gamma; IFN-gamma precursor; IFN-y; IFNγ; Immune interferon; Interferon; interferon gamma; interferon gamma precursor; interferon gamma type 2; Interferon y; Interferon γ; interferon, gamma; interferon-gama; interferon-gamma; Interferon-gamma level; interferon-gamma precursor; Interferonγ; M-IFN-g; R-IFN-g;
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Gene ID (Entrez)	281237
Sample Type	Plasma,Supernatant
Label or Dye	HRP

Invitrogen™ Histamine Competitive ELISA Kit

ELISA

Pricing & Availability
Specifications

Shipping Condition	Wet or Dry Ice
Immunoassay Kit Format	Sandwich ELISA Kit
Target Species	All Species
Conjugate	HRP
Interassay CV	<10%
Intraassay CV	<10%
Total Assay Time	2 hr 30 min
Assay Sensitivity	0.94 ng/mL
Storage Requirements	Refer to product documentation for component specific storage temperature.
Assay Range	1.56-100 ng/mL
Test Time	1 hr 20 min
Regulatory Status	RUO
Target	Histamine
Kit Contents	Pre-coated 96 well plate, Standard, Biotinylated Detection Antibody, HRP Conjugate, Standard & Sample Diluent, Biotinylated Detection Antibody Diluent, HRP Conjugate Diluent, Wash Buffer, TMB Substrate, Stop Solution, Plate Sealer,Standard,Biotinylated Detection Antibody,HRP Conjugate,Standard & Sample Diluent,Biotinylated Detection Antibody Diluent,HRP Conjugate Diluent,Wash Buffer,TMB Substrate,Stop Solution,Plate Sealer
Product Type	ELISA
For Use With (Equipment)	Absorbance Microplate Reader
Sample Type	Plasma,Serum
Label or Dye	Biotin

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.

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R&D Systems™ Human Leptin Quantikine ELISA Kit GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Human Total Adiponectin/Acrp30 Quantikine ELISA GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

R&D Systems™ Human Leptin Quantikine ELISA Kit

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