Immunoassay Reagents and Kits

91 – 105 of 90,206 results

Invitrogen™ Human/Mouse TGF beta-1 Uncoated ELISA Kit with Plates

ELISA

Pricing & Availability
Specifications

Target Species	Human,Mouse
Conjugate	HRP
Gene Symbol	Tgfb1
Total Assay Time	24 hr 30 min
Sample Volume	Plasma 20 μL, Serum 20 μL, Supernatant 100 μL
Assay Sensitivity	15.6 pg/mL
Storage Requirements	2-8°C
Assay Range	15.6-1000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 45 min
Accession Number	P01137, P04202
Regulatory Status	RUO
Target	TGF beta-1
Kit Contents	Capture Antibody: Pre-titrated, purified antibody, Detection Antibody: Pre-titrated, HRP-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, 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),Purified antibody,Detection Antibody: Pre-titrated,HRP-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,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)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	21803, 7040
Sample Type	Plasma,Serum,Supernatant
Label or Dye	Biotin
Synonym	Transforming Growth Factor beta 1, TGF-b1

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-1 beta Uncoated ELISA Kit with Plates

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Gene Symbol	IL-21
Total Assay Time	24 hrs 30 mins
Sample Volume	Plasma 100 μL, Serum 100 μL, Supernatant 100 μL
Assay Sensitivity	2 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	2 to 150 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 45 mins
Accession Number	P01584
Regulatory Status	RUO
Target	IL-1 beta
Kit Contents	Capture Antibody: Pre-titrated,Purified antibody,Detection Antibody: Pre-titrated,HRP-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,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)	3553
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Interleukin-1 beta

Invitrogen™ Human IL-1 alpha ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Human
Conjugate	HRP
Interassay CV	10%
Intraassay CV	5.4
Gene Symbol	IL-1 A,IL1,IL1-ALPHA,IL1F1
Total Assay Time	3 hrs 10 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL, Urine 50 μL
Assay Sensitivity	1.1 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	1.6 to 100 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Accession Number	P01583
Regulatory Status	RUO
Target	IL-1 alpha
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)	3552
Sample Type	Plasma,Serum,Supernatant,Urine
Label or Dye	HRP
Synonym	Hematopoietin 1, IL1F1, Interleukin 1 alpha

Invitrogen™ Livestock SAA ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Gene ID (Entrez)	100033905, 100034017, 100525856, 403585, 480749, 616035, 751814
Interassay CV	11.7%
Intraassay CV	5.9
Assay Sensitivity	1.5 μ g/mL
Assay Range	9.4 to 150 μg/mL
For Use With (Application)	Colorimetric Detection

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™ Rat IL-6 ELISA Kit

ELISA

Pricing & Availability
Specifications

Target Species	Rat
Conjugate	HRP
Interassay CV	10%
Intraassay CV	5
Gene Symbol	ILg6,Ifnb2
Total Assay Time	3 hrs 10 mins
Sample Volume	Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	12.0 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	31.3 to 2,000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 20 mins
Accession Number	P20607
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
For Use With (Equipment)	Colorimetric Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	24498
Sample Type	Serum,Supernatant
Label or Dye	HRP
Synonym	Interferon-beta 2, B-cell stimulatory factor 2,HGF

R&D Systems™ Mouse CCL2/JE/MCP-1 Quantikine ELISA Kit

Mouse CCL2/JE/MCP-1 Quantikine ELISA Kit from the most referenced ELISA manufacturer. Highly validated for accurate quantitation and long-term reproducibility.

Pricing & Availability
Specifications

Target	CCL2/JE/MCP-1
Specificity	Natural and Recombinant Mouse MCP-1
Host Species	Mouse
Gene ID (Entrez)	6347
Gene Symbol	CCL2
Total Assay Time	4.5 hr.
Sample Volume	Cell Culture Supernates (50 uL),Tissue Lysates (50 uL),Tissue Culture Supernates (50 uL),Serum (50 uL),EDTA Plasma (50 uL),Heparin Plasma (50 uL)
Assay Sensitivity	0.666 pg/mL
Storage Requirements	Store the unopened product at 2° to 8°C. Do not use past expiration date.
Assay Range	7.81 - 500 pg/mL
For Use With (Application)	ELISA

Invitrogen™ Mouse IL-33 Uncoated ELISA Kit with Plates

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Gene Symbol	IL1rl1, IL33
Total Assay Time	24 hr 30 min
Sample Volume	Serum 100 μL, Supernatant 100 μL
Assay Sensitivity	47 pg/mL
Storage Requirements	2-8°C
Assay Range	47-3000 pg/mL
For Use With (Application)	ELISA
Test Time	1 hr 45 min
Accession Number	P14719, Q8BVZ5
Regulatory Status	RUO
Target	IL-33
Kit Contents	Capture Antibody: Pre-titrated, purified antibody,Detection Antibody: Pre-titrated, HRP-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,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),Purified antibody,Detection Antibody: Pre-titrated,HRP-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,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)	Absorbance Microplate Reader
Product Type	ELISA
Gene ID (Entrez)	17082, 77125
Sample Type	Serum,Supernatant
Label or Dye	Biotin
Synonym	Interleukin-33

100

Invitrogen™ ProcartaPlex™ Cell Lysis Buffer

Used to lyse cells under nondenaturing conditions. Invitrogen™ ProcartaPlex™ Cell Lysis Buffer is available in 20mL units that should be stored chilled (for continual use) or frozen (for longer periods of time.) Additional protease inhibitors can be added without any difficulties.

Pricing & Availability

101

Invitrogen™ ProcartaPlex™ Porcine Cytokine & Chemokine Panel 1, 9plex

The ProcartaPlex Porcine Cytokine & Chemokine Panel 1 9plex enables the study of immune response by analyzing 9 protein targets in a single well using Luminex xMAP technology.

Pricing & Availability

102

Promotions Available

Invitrogen™ Tissue Extraction Reagent I

Lysis buffer for total protein extraction from tissue samples

Pricing & Availability

103

Invitrogen™ Human BDNF ELISA Kit

ELISA

Pricing & Availability
Specifications

Conjugate	HRP
Interassay CV	<12%
Intraassay CV	<10
Gene Symbol	BDNF
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 50 μL, Serum 50 μL, Supernatant 50 μL
Assay Sensitivity	80 pg/mL
Storage Requirements	2°C to 8°C
Assay Range	0.066 to 16 ng/mL
Test Time	1 hrs 20 mins
Accession Number	abrineurin; ANON2; anorexia BDNF; Bdnf; BDNF precursor form; bdnf protein; brain derived neurothrophic factor; brain derived neurotrophic factor; brain-derived neurotrophic factor; BULN2; H-BDNF; neurotrophin; ProBDNF
Regulatory Status	RUO
Target	BDNF
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)	627
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP

104

Invitrogen™ 8-OHdG Competitive ELISA Kit

ELISA

Pricing & Availability
Specifications

For Use With (Equipment)	Colorimetric Microplate Reader
Interassay CV	<10%
Intraassay CV	<10
Assay Sensitivity	0.94 ng/mL
Assay Range	1.56 to 100 ng/mL

105

Invitrogen™ Mouse IL-6 Uncoated ELISA Kit with Plates

ELISA

Pricing & Availability
Specifications

Target Species	Mouse
Conjugate	HRP
Gene Symbol	HP40,IL-9,P40
Total Assay Time	24 hrs 30 mins
Sample Volume	Cell Lysate 100 μL, Plasma 100 μL, 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	P08505
Regulatory Status	RUO
Target	IL-6
Kit Contents	Capture Antibody: Pre-titrated,Purified antibody,Detection Antibody: Pre-titrated,HRP-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,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)	16193
Sample Type	Cell Lysates,Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Interleukin-6

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Immunoassay Reagents and Kits

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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

R&D Systems™ Human Leptin Quantikine ELISA Kit