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.
Invitrogen™ Dynabeads™ Streptavidin Magnetic Beads
Dynabeads Streptavidin Magnetic Beads are designed for high-specificity, low-background capture of target molecules with biotinylated affinity binders such as antibodies, antigens, or oligonucleotides. Available in various sizes and surface chemistries, these beads can be tailored to provide the best fit for specific application needs.
Invitrogen™ Alexa Fluor™ 568 NHS Ester (Succinimidyl Ester)
Alexa Fluor™ 568 is a bright orange dye. Used for stable signal generation in imaging and flow cytometry, Alexa Fluor™ 568 dye is water soluble and pH-insensitive from pH 4 to pH 10.
Thermo Scientific™ Micro BCA™ Reagent B (MB)
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™ 660nm Protein Assay Kit
Red-to-green (A660nm), ready-to-use, detergent- and reducing agent-compatible assay reagent to measure total protein concentration vs. protein standard.
Invitrogen™ Fluorescein-5-Isothiocyanate (FITC 'Isomer I')
Fluorescein-5-Isothiocyanate (FITC 'Isomer I')
Thermo Scientific™ Pierce™ HRV 3C Protease Solution Kit (2 units/μL)
Remove fusion tags from proteins with the HRV 3C cleavage sequence with this recombinant cysteine protease that is dual tagged for easy removal from the sample after cleavage.
Invitrogen™ SiteClick™ Antibody Azido Modification Kit
Create a label-ready site-specific azido-modified antibody without lengthy genetic modification using the SiteClick Antibody Azido Modification Kit.
Invitrogen™ pHrodo™ Dyes for Amine Labeling
Amine-reactive and TFP ester pHrodo dyes enable accurate measurement of cell endocytosis and phagocytosis, with low signal-to-background, for use in live cell assays.
Invitrogen™ Dynabeads™ Untouched™ Mouse CD8 Cells Kit
Dynabeads™ Untouched™ Mouse CD8 Cells supplies both 4.5 μm superparamagnetic Dynabeads (with a polyclonal sheep anti-rat IgG antibody covalently bound to the bead surface) and a monoclonal Antibody Mix.
Molecular Probes™ Alexa Fluor™ 488 Azide (Alexa Fluor™ 488 5-Carboxamido-(6-Azidohexanyl), Bis(Triethylammonium Salt)), 5-isomer
The green-fluorescent Alexa Fluor™ 488 azide is reactive with terminal alkynes via a copper-catalyzed click reaction.
Invitrogen™ 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.