Immunoassay Reagents and Kits

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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.

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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 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

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.

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Invitrogen™ Human HIF1A ELISA Kit

ELISA

Pricing & Availability
Specifications

Measurement	Absorbance at 450 nm minus absorbance (at 550 nm)
Protein Family	Transcription factors
Immunoassay Kit Format	Colorimetric ELISA (TMB substrate) with Plates
Host Species	Human
Target Species	Rat,Mouse
Conjugate	HRP
Intraassay CV	<10
Substrate Type	TMB
Total Assay Time	4 hrs
Sample Volume	Cell Lysate 50 μL, Plasma 50 μL, Serum 50 μL
Assay Sensitivity	30 pg/mL
Research Discipline	Immunology
For Use With (Application)	Protein Assays and Analysis
Test Time	1 hrs 20 mins
Detection Method	Colorimetric
Target	HIF1A
Specificity	Specific to human HIF-1 A and shows cross-reactivity with mouse and rat HIF-1 A
Kit Contents	Pre-coated 96 well plate,Standard,Assay Diluent concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Chromogen,Stop Solution,Adhesive Plate Covers
Measuring Range	450 to 550 nm
For Use With (Equipment)	Colorimetric Microplate Reader
Label or Dye	HRP
Interassay CV	<10%
Gene Symbol	HIF-1-alpha,HIF-1 A,HIF-1 alpha,HIF1,HIF1-ALPHA,MOP1,PASD8,bHLHe78
Storage Requirements	2°C to 8°C
Assay Range	81.92 to 20,000 pg/mL
Accession Number	Q16665
Regulatory Status	RUO
Precision	Intra-assay CV <10%; inter-assay CV <10%
Product Type	ELISA
Gene ID (Entrez)	3091
Sample Type	Cell Lysates,Plasma,Serum

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

Invitrogen™ Malondialdehyde (MDA) Colorimetric Assay 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

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™ 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

Invitrogen™ Human VEGF-A ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	4.3%
Intraassay CV	6.2
Gene Symbol	MVCD1,VEGF,VPF
Total Assay Time	4 hrs 30 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	7.9 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	15.6 to 1,000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Accession Number	P15692
Regulatory Status	RUO
Target	VEGF
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
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	7422
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Vascular endothelial growth factor A, VPF

Invitrogen™ Human IL-12 p70 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	4.8%
Intraassay CV	3
Gene Symbol	CLMF,CLMF2,IL-12 B,IMD28,IMD29,NKSF,NKSF2,CLMF,IL-12 A,NFSK,NKSF1,P35
Total Assay Time	3 hrs 10 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	2.1 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	3.1 to 200 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Accession Number	P29459,P29460
Regulatory Status	RUO
Target	IL-12 p70
Kit Contents	Pre-coated 96 well plate,Standard,Sample Diluent,Assay Buffer concentrate,Biotinylated Detection Antibody,SAV-HRP,Wash Buffer,Controls,Chromogen,Stop Solution,Adhesive Plate Covers
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	3592, 3593
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Interleukin-12 subunit p70, CLMF, NKSF

Invitrogen™ Mouse IgE Uncoated ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Total Assay Time	24 hrs 30 mins
Sample Volume	Plasma 10 μL, Serum 10 μL, Supernatant 50 μL
Assay Sensitivity	4 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	4 to 250 ng/mL
For Use With (Application)	ELISA
Test Time	1 hrs 45 mins
Regulatory Status	RUO
Target	Mouse IgE
Kit Contents	Capture Antibody: Pre-titrated,Purified antibody,Detection Antibody: Pre-titrated,Biotin-conjugated antibody,Standard: Recombinant protein 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,Enzyme: Pre-titrated Avidin-HRP,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)	380792
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Immunoglobulin E

Invitrogen™ ProcartaPlex™ Rat Cytokine & Chemokine Panel, 22plex

The ProcartaPlex Rat Cytokine & Chemokine Panel 22plex enables the study of immune function by analyzing 22 protein targets in a single well using Luminex xMAP technology.

Pricing & Availability

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Immunoassay Reagents and Kits

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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 IL-1 beta/IL-1F2 Quantikine ELISA Kit