
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.
Assay | BCA Assay |
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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™ 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).
Thermo Scientific™ Pierce™ Bradford Protein Assay Kit
Brown-to-purple (A595nm), ready-to-use, classic reducing agent-compatible assay reagent to measure total protein concentration vs. protein standard.
Thermo Scientific™ Pierce™ Bradford Plus Protein Assay Reagent
Brown-to-purple (A595nm), ready-to-use, fast reducing agent-compatible assay reagent to measure total protein concentration vs. protein standard.
Thermo Scientific™ Pierce™ BCA Protein Assay Reagent A
Estimate visually, or measure with a standard spectrophotometer or plate reader at 562 nm.
Assay | BCA Assay |
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Specificity | Not Target-Specific |
Content And Storage | Store at room temperature. |
Description | Pierce BCA Protein Assay Reagent A |
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™ BCA Protein Assay Reagent B
Green-to-blue (A562nm), two-component, precise, detergent-compatible assay reagent to measure total protein concentration vs. protein standard.
Invitrogen™ Dynabeads™ MyOne™ Streptavidin C1
Dynabeads MyOne Streptavidin C1 beads are 1-ÎĽm monosized, monodispersed, superparamagnetic beads covalently coupled to streptavidin.
Shipping Condition | Ambient Temperature |
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Content And Storage | Dynabeads MyOne Streptavidin C1 are supplied in PBS, pH 7.4, with 0.01% Tween-20 and 0.09% NaN3. Store at 2–8°C. |
Description | Recombinant streptavidin covalently coupled to Dynabeads |
Surface Functionality | Carboxylic Acid, Hydrophilic |
Isolation Technology | Magnetic Beads |
Color | Brown |
Binding Property | >2,500 pmoles free biotin/mg beads |
Concentration | 10 mg/mL |
High-throughput Compatibility | Yes |
For Use With (Application) | Capture of Biotinylated Targets |
Size Distribution | CV <5% |
Ligand Type | Streptavidin |
Regulatory Status | For Research Use Only |
Format | Beads in suspension |
Bead Type | Magnetic Polystyrene |
Product Type | Streptavidin Magnetic Beads |
For Use With (Equipment) | KingFisher™ Sample Purification System, DynaMag™ magnets |
Sample Type | Any Sample Type |
Diameter (Metric) | 1 ÎĽm |
Certifications/Compliance | ISO9001 and ISO13485 |
Shelf Life | 36 months from date of manufacture |
Thermo Scientific™ Pierce™ Bradford Plus Protein Assay Kits
The Pierce Bradford Plus Protein Assay Kit is a ready-to-use, reducing agent-compatible, improved Bradford assay reagent used to quickly measure total protein concentration compared to a protein standard.
Assay | Bradford Assay |
---|---|
For Use With (Equipment) | Spectrophotometer, Microplate Reader |
Product Type | Protein Quantitation Assay |
Sufficient For | 630 Tube Assays or 3160 Microplate Assays |
Quantity | 950 mL |
For Use With (Application) | Solution-based Detection, Absorbance |
Product Line | Pierce™ |
Detection Method | Colorimetric |
Invitrogen™ Qubit™ Protein and Protein Broad Range (BR) Assay Kits
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This product offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”
Learn More About the Greener Choice Program
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.
Product Line | Qubit™ |
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Detection Method | Fluorescence |
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.
Invitrogen™ Dynabeads™ MyOne™ Streptavidin T1
Dynabeads MyOne Streptavidin T1 beads are 1-ÎĽm monosized, monodispersed, superparamagnetic beads covalently coupled to streptavidin and intended for use in the isolation and handling of biotinylated nucleic acids, antibodies, and other biotinylated ligands.
Shipping Condition | Ambient Temperature |
---|---|
Content And Storage | Dynabeads MyOne Streptavidin T1 are supplied in PBS, pH 7.4, with 0.1% BSA and 0.02% NaN3 . Store at 2–8°C. |
Description | Recombinant streptavidin covalently coupled to Dynabeads |
Isolation Technology | Magnetic Beads |
Color | Brown |
Binding Property | 950–1,500 pmoles free biotin/mg beads |
Concentration | 10 mg/mL |
High-throughput Compatibility | Yes |
For Use With (Application) | Capture of Biotinylated Targets |
Size Distribution | CV <5% |
Ligand Type | Streptavidin |
Regulatory Status | For Research Use Only |
Target | Biotin |
Format | Beads in suspension |
Bead Type | Magnetic Polystyrene |
Product Type | Streptavidin Magnetic Beads |
For Use With (Equipment) | KingFisher™ Sample Purification System, DynaMag™ magnets |
Sample Type | Any Sample Type |
Certifications/Compliance | ISO9001 and ISO13485 |
Shelf Life | 48 months from date of manufacture |
Species | Recombinant |
Product Line | Dynabeads™, MyOne™ |
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.
Invitrogen™ Alexa Fluor™ 647 NHS Ester (Succinimidyl Ester)
Alexa Fluor™ 647 is a bright and photostable far-red dye with excitation ideally suited to the 633 nm laser line.
Emission | 672 nm |
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Excitation | 651 nm |
Molecular Probes™ Streptavidin, R-Phycoerythrin Conjugate (SAPE) - 1 mg/mL
Streptavidin, R-Phycoerythrin Conjugate (SAPE) - 1 mg/mL
Molecular Probes™ Acryloyl-X, SE (6-((acryloyl)amino)hexanoic acid, succinimidyl ester)
Acryloyl-X, SE (6-((acryloyl)amino)hexanoic acid, succinimidyl ester) is an amine-reactive molecule that enables crosslinking of acrylamide to proteins and other biomolecules containing amines.