Immunoassay Reagents and Kits

46 – 60 of 86,718 results

R&D Systems™ Human IL-6 Quantikine HS ELISA

Human IL-6 Quantikine HS ELISA Kit from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability

R&D Systems™ Human TNF-alpha Quantikine HS ELISA

Human TNF-alpha Quantikine HS ELISA from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability

R&D Systems™ Human Total IL-18/IL-1F4 Quantikine ELISA Kit

Human Total IL-18/IL-1F4 Quantikine ELISA Kit from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability

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)

Invitrogen™ Human Galectin-9 ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	Lgals9
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	36 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	36.86 to 9,000 pg/mL
Test Time	1 hrs 20 mins
Accession Number	36 kDa beta-galactoside-binding lectin; AA407335; AI194909; AI265545; Ecalectin; Gal9; gal-9; galectin 9; Galectin9; galectin-9; HOM HD 21; HUAT; Lectin galactose binding soluble 9 (Galectin-9); lectin, galactose binding, soluble 5; lectin, galactose binding, soluble 9; Lectin, galactose binding, soluble 9 (Galectin-9); lectin, galactoside binding soluble 9; lectin, galactoside-binding, soluble, 9; LGALS35; Lgals5; LGALS9; LGALS9A; Tumor antigen HOM-HD-21; UAT; Urate transporter/channel; urate transporter/channel protein
Regulatory Status	RUO
Target	Galectin 9
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)	3965
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

Invitrogen™ Human IFN gamma ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	6.0%
Intraassay CV	5.5
Incubation Time	2.75 hr.
Gene Symbol	IFG,IFI
Total Assay Time	2 hrs 45 mins
Sample Volume	Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	<4 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	15.6 to 1000 pg/mL
Marker Gene	IFN-γ
For Use With (Application)	Colorimetric Detection
Test Time	1 hrs 20 mins
Accession Number	P01579
Regulatory Status	RUO
Target	IFN gamma
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
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3458
Sample Type	Serum,Supernatant
Label or Dye	HRP

Invitrogen™ Human GFAP ELISA Kit

ELISA

Pricing & Availability

Invitrogen™ Human IL-6 ELISA Kit

ELISA

Pricing & Availability
Specifications

Immunoassay Kit Format	Colorimetric ELISA (TMB substrate) with Plates
Description	Human IL-6 ELISA Kit
Precision	Intra-assay CV <10%; inter-assay CV <10%

R&D Systems™ Human Fibronectin Quantikine ELISA Kit

a 4.5 hour solid-phase ELISA designed to measure human SDF-1 alpha in cell culture supernates and platelet-poor plasma.

Pricing & Availability

Invitrogen™ Triiodothyronine (T3) Competitive ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Description	Triiodothyronine (T3) Competitive ELISA Kit
Interassay CV	13.4%
Intraassay CV	6.3
Total Assay Time	2 hrs 30 mins
Sample Volume	Fecal Extract 100 μL, Plasma 100 μL, Serum 100 μL, Supernatant 100 μL, Urine 25 μL
Assay Sensitivity	37.4 pg/mL
Storage Requirements	-20°C
Research Discipline	Metabolism
Assay Range	78.125 to 5000 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	Triiodothyronine (T3)
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,Serum,Supernatant,Urine
Label or Dye	HRP

R&D Systems™ Human VEGF Quantikine ELISA Kit

Human VEGF 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 VEGF. This assay also recognizes Recombinant Human VEGF165b.
Target Species	Human
Conjugate	HRP
Gene ID (Entrez)	7422
Sample Type	Cell Culture Supernatant,Plasma (EDTA, Citrate, Heparin),Serum
Sample Volume	Cell Culture Supernates (200uL),Serum (100uL),EDTA Plasma (100uL),Heparin Plasma (100uL),Citrate Plasma (100uL)
Synonym	MVCD1, VAS, vascular endothelial growth factor A, Vascular permeability factor, Vasculotropin, VEGFA, VEGF-A, VEGFMGC70609, VPF, VPFvascular endothelial growth factor
Assay Sensitivity	5 pg/mL (Cell Culture Supernates), 9 pg/mL (Serum, Heparin Plasma, Citrate Plasma, EDTA Plasma)
Storage Requirements	Store the unopened product at 2° to 8°C. Do not use past expiration date.
Assay Range	15.60 to 1000 pg/mL (Cell Culture Supernates), 31.30 to 2000 pg/mL (Serum, Heparin Plasma, Citrate Plasma, EDTA Plasma)
For Use With (Application)	ELISA
Cross Reactivity	Cross-species reactivity observed with 1 or more species tested. <0.5% cross-reactivity observed with available related molecules.

Invitrogen™ Human Arginase-1 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	8.5%
Intraassay CV	6.6%
Gene Symbol	ARG1
Total Assay Time	3 hr 30 min
Sample Volume	Cell Lysate 50 μL, Plasma 50 μL, Serum 50 μL
Assay Sensitivity	20.81 pg/mL
Storage Requirements	2-8°C
Assay Range	78.1-5000 pg/mL
Test Time	1 hr 20 min
Accession Number	P05089
Regulatory Status	RUO
Target	Arginase 1
Kit Contents	Pre-coated 96 well plate, Standard (2 vials), Sample Diluent, Assay Buffer concentrate, Biotinylated Detection Antibody, Streptavidin-HRP, Wash Buffer, Substrate Solution, Stop Solution, Adhesive Plate Covers,Standard (2 vials),Sample Diluent,Assay Buffer concentrate,Biotinylated Detection Antibody,Streptavidin-HRP,Wash Buffer,Substrate Solution,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	383
Sample Type	Cell Lysates,Plasma,Serum
Label or Dye	Biotin

R&D Systems™ Human CXCL10/IP-10 Quantikine ELISA Kit

Human CXCL10/IP-10 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 IP-10
Target Species	Human
Conjugate	HRP
Product Type	Solid Phase Sandwich ELISA
Gene ID (Entrez)	3627
Sample Type	Cell Culture Supernatant,Plasma (EDTA, Heparin),Saliva,Serum,Urine
Sample Volume	Cell Culture Supernates (10uL),Serum (75uL),EDTA Plasma (75uL),Heparin Plasma (75uL),Saliva (10uL),Urine (100uL)
Synonym	C7, chemokine (C-X-C motif) ligand 10, crg-2, CRG2, gIP-10, IFI10, INP10, IP-10, mob-1, SCYB10
Assay Sensitivity	4.46pg/mL
Storage Requirements	Store the unopened product at 2° to 8°C. Do not use past expiration date.
Assay Range	7.81 - 500pg/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™ Lactate Dehydrogenase (LDH) Colorimetric Activity Kit

These complete, ready-to-use kits include clear 96-well plate(s), other assay specific reagents, buffers, and a lot-specific technical data sheet.

Pricing & Availability

R&D Systems™ Human IL-1 beta/IL-1F2 Quantikine ELISA Kit

Human IL-1 beta/IL-1F2 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 IL-1 beta
Target Species	Human
Conjugate	HRP
Product Type	Solid Phase Sandwich ELISA
Gene ID (Entrez)	3553
Sample Type	Cell Culture Supernatant,Plasma (EDTA, Citrate, Heparin),Serum
Sample Volume	Cell Culture Supernates (200uL),Serum (200uL),EDTA Plasma (200uL),Heparin Plasma (200uL),Citrate Plasma (200uL)
Synonym	catabolin, IL-1, IL1 beta, IL-1 beta, IL-1 b, IL1B, IL1-BETA, IL-1F2, IL1F2IL-1 beta, interleukin 1, beta, interleukin-1 beta, preinterleukin 1 beta, pro-interleukin-1-beta
Assay Sensitivity	1pg/mL
Storage Requirements	Store the unopened product at 2° to 8°C. Do not use past expiration date.
Assay Range	3.90 - 250pg/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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Immunoassay Reagents and Kits

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R&D Systems™ Human TNF-alpha Quantikine HS ELISA GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

R&D Systems™ Human CXCL10/IP-10 Quantikine ELISA Kit GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

R&D Systems™ Human IL-1 beta/IL-1F2 Quantikine ELISA Kit GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

R&D Systems™ Human TNF-alpha Quantikine HS ELISA

R&D Systems™ Human CXCL10/IP-10 Quantikine ELISA Kit

R&D Systems™ Human IL-1 beta/IL-1F2 Quantikine ELISA Kit