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Invitrogen™ Qubit™ Protein and Protein Broad Range (BR) Assay Kits

Achieve sensitive detection of protein, and low protein-to-protein variation, with the Qubit Protein and Protein BR Assay Kits for fluorescence-based protein quantitation assays.

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Specifications

Total Protein Assay Kits

Product Line	Qubit™
Detection Method	Fluorescence

Invitrogen™ ELISA Stop Solution

A ready-to-use solution intended for use as a stop solution in ELISA applications that use horseradish peroxidase and TMB substrate solution.

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Specifications

ELISA Substrates and Reagents

Shipping Condition	Ambient
Content And Storage	Store at 2°C to 8°C
Form	Liquid
Product Type	ELISA Stop Solution
Substrate Type	HRP, TMB

Thermo Scientific™ Pierce™ 660nm Protein Assay Reagent

Red-to-green (A660nm), ready-to-use, detergent- and reducing agent-compatible assay reagent to measure total protein concentration vs. protein standard.

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Total Protein Assay Kits

Thermo Scientific™ Micro BCA™ Reagent A (MA)

Special 3-component version of our popular BCA Reagents to measure total protein concentration of dilute protein solutions (0.5 to 20 micrograms/mL).

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Total Protein Assay Kits

Invitrogen™ Cell Extraction Buffer

Suitable for use in ELISA and Western blotting

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Life Science Research ELISA Kits

Invitrogen™ Human Albumin ELISA Kit

ELISA

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Specifications

Life Science Research ELISA Kits

Protein Family	Other Proteins
Target Species	Human
Conjugate	HRP
Intraassay CV	<10
Total Assay Time	4 hrs 45 mins
Sample Volume	Plasma 1 μL, Serum 1 μL, Supernatant 100 μL
Research Discipline	Other Research
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	Human Serum Albumin
Specificity	This ELISA pair antibody detects human Albumin. 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	60 pg/mL to 12,000 pg/mL
Interassay CV	<12%
Gene Symbol	HSA,PRO0883,PRO0903,PRO1341
Storage Requirements	2°C to 8°C
Assay Range	4.915 to 1200 ng/mL
Accession Number	P02768
Regulatory Status	RUO
Product Type	ELISA
Gene ID (Entrez)	213
Sample Type	Plasma,Serum,Supernatant
Synonym	GIG20, ANALBA, FDAH, PRO0883, PRO0903, PRO1341

Invitrogen™ Cell Lysis Buffer II

Cell Lysis Buffer II is a high-quality, ready-to-use lysis buffer suitable for the preparation of cell extracts for ELISA, western blotting, and antibody bead immunoassays (Luminex) applications.

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Life Science Research ELISA Kits

Invitrogen™ Human IL-6 ELISA Kit

ELISA

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Specifications

Life Science Research ELISA Kits

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

Thermo Scientific™ Pierce™ BCA Protein Assay Kits

The Pierce BCA Protein Assay Kit is a high-precision, detergent-compatible protein assay for determination of protein concentration. Pierce BCA reagents provide accurate determination of protein concentration with most sample types encountered in protein research.

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Specifications

Total Protein Assay Kits

Assay	BCA Assay
For Use With (Equipment)	Spectrophotometer, Microplate Reader
Product Type	Protein Quantitation Assay
For Use With (Application)	Solution-based Detection, Absorbance
Product Line	Pierce™
Detection Method	Colorimetric

Thermo Scientific™ Pierce™ Bovine Serum Albumin Standard Ampules, 2 mg/mL

High-quality, calibrated BSA solutions (2 mg/mL) to serially dilute to create protein assay standard curves to accurately measure protein concentration.

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Total Protein Assay Kits

Invitrogen™ Human TNF alpha Uncoated ELISA Kit

ELISA

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Specifications

Life Science Research ELISA Kits

Target Species	Human
Conjugate	HRP
Gene Symbol	CANDF6,IL-17 F,ML-1,ML1
Total Assay Time	24 hrs 30 mins
Sample Volume	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	P01375
Regulatory Status	RUO
Target	TNF alpha
Kit Contents	Capture Antibody: Pre-titrated,Purified antibody,Detection Antibody: Pre-titrated,Biotin-conjugated antibody,Standard: Recombinant cytokine for generating standard curve and calibrating samples,ELISA/ELISPOT Coating Buffer Powder: This uncoated ELISA kit may contain ELISA/ELISPOT Coating Buffer Powder (Reconstitute to 1L with dH20 and filter (0.22 μM)) or 10X PBS ELISA Coating Buffer (Dilute 1 part 10X Buffer into 9 parts dH20).,Assay Diluent: 5X concentrated,Detection enzyme: Pre-titrated Streptavidin-HRP Concentrate (100X),Substrate Solution: Tetramethylbenzidine (TMB) Substrate 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)	7124
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Tumor Necrosis Factor alpha, tnf-a, tnf-alpha

Thermo Scientific™ Micro BCA™ Protein Assay Kit

Special 3-component version of our popular BCA Reagents to measure total protein concentration of dilute protein solutions (0.5 to 20 micrograms/mL).

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Total Protein Assay Kits

Invitrogen™ Human IL-6 Uncoated ELISA Kit with Plates

ELISA

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Specifications

Life Science Research ELISA Kits

Target Species	Human
Conjugate	HRP
Gene Symbol	CVID11,IL-21,Za11
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 200 pg/mL
For Use With (Application)	ELISA
Test Time	1 hrs 45 mins
Accession Number	P05231
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)	3569
Sample Type	Plasma,Serum,Supernatant
Label or Dye	HRP
Synonym	Interleukin-6

Thermo Scientific™ Pierce™ Detergent Compatible Bradford Assay Kit

Quickly and reliably measure protein concentration of cell lysates or other samples that contain Triton™ X-100, NP-40 or other detergents using the the Thermo Scientific™ Pierce™ Detergent Compatible Bradford Assay Kit.

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Total Protein Assay Kits

Invitrogen™ Human IgG (Total) Uncoated ELISA Kit

ELISA

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Specifications

Life Science Research ELISA Kits

Target Species	Human
Conjugate	HRP
Total Assay Time	24 hrs 30 mins
Sample Volume	Plasma 10 μL, Serum 10 μL
Assay Sensitivity	1.6 ng/mL
Storage Requirements	2°C to 8°C
Assay Range	1.6 to 100 ng/mL
For Use With (Application)	ELISA
Test Time	1 hrs 45 mins
Regulatory Status	RUO
Target	Human IgG
Kit Contents	Capture Antibody: Pre-titrated,Purified antibody,Detection Antibody: Pre-titrated,HRP-conjugated antibody,Standard: 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
Sample Type	Plasma,Serum
Label or Dye	HRP
Synonym	Immunoglobulin G

Invitrogen™ Qubit™ Protein and Protein Broad Range (BR) Assay Kits

Invitrogen™ ELISA Stop Solution

Thermo Scientific™ Pierce™ 660nm Protein Assay Reagent

Thermo Scientific™ Micro BCA™ Reagent A (MA)

Invitrogen™ Cell Extraction Buffer

Invitrogen™ Human Albumin ELISA Kit

Invitrogen™ Cell Lysis Buffer II

Invitrogen™ Human IL-6 ELISA Kit

Thermo Scientific™ Pierce™ BCA Protein Assay Kits

Thermo Scientific™ Pierce™ Bovine Serum Albumin Standard Ampules, 2 mg/mL

Invitrogen™ Human TNF alpha Uncoated ELISA Kit

Thermo Scientific™ Micro BCA™ Protein Assay Kit

Invitrogen™ Human IL-6 Uncoated ELISA Kit with Plates

Thermo Scientific™ Pierce™ Detergent Compatible Bradford Assay Kit

Invitrogen™ Human IgG (Total) Uncoated ELISA Kit

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Invitrogen™ Qubit™ Protein and Protein Broad Range (BR) Assay Kits Greener Choice ProductThis product offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More About the Greener Choice Program

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Invitrogen™ Qubit™ Protein and Protein Broad Range (BR) Assay Kits