Protein Labeling Reagents
Biotium MB succinimidyl ester
The amine reactive succinimidyl ester of MB (methylene blue) can be conjugated to peptides, proteins, drugs, polymeric materials and biomolecules with primary amine groups. The conjugate will have a blue color and be able to complex with nucleic acids. Methylene blue is a well known redox dye which can be reversibly reduced to its colorless leuco form. Upon oxidation, the blue color of the dye is recovered.
Cytoskeleton, Inc. SPY650-DNA Kit, Live Cell Nuclear Stain, Far-Red Fluorescence, 100 Stainings
The SPY650-DNA Kit from Cytoskeleton, Inc. is a highly specific live cell nuclear stain designed for DNA labeling in live and fixed cells. Its far-red fluorescent properties reduce phototoxicity and autofluorescence, making it ideal for advanced imaging techniques like confocal and STED microscopy. Each kit provides sufficient reagent for 100 stainings, facilitating multicolor imaging without genetic manipulation.
Biotium LipidSpot 488, fluorogenic neutral lipid stain, green fluorescence, 1000X concentration, DMSO solvent, 2 to 8 °C storage
LipidSpot 488, fluorogenic neutral lipid stain, green fluorescence, 1000X concentration, DMSO solvent, 2 to 8 °C storage
Lumiprobe Sulfo-Cyanine7 NHS ester | 1603861-95-5 | MFCD28385520 | 1 mg
Sulfo-Cyanine7 NHS ester | Purity: 95% | Mol Wt: 844.05 | 1603861-95-5 | MFCD28385520 | 1 mg
Sigma Aldrich Fine Chemicals Biosciences Chromeo P503, 1 mg
Chromeo P503 is used as a fluorogenic reagent to label primary amine groups within molecules such as proteins. Chromeo P503 labeled proteins may be studied in a variety of gel electrophoresis and chromatographic applications.
Lumiprobe BDP FL NHS ester, 146616-66-2, 5mg
Molecular formula: C18H18BF2N3O4, Molecular weight: 389.16, Appearance: orange solid, Solubility: Good in organic solvents (DMF, DMSO, dichlromethane), limited in water; Very bright and photostable green emitting fluorescent dye; an analog of BODIPY FL. Amine-reactive dye for the labeling of proteins/peptides and amino-oligonucleotides.
Dojindo Molecular Technologies Inc Dojindo Labeling Kit, HiLyte Fluor™ 647, NH2, 3 Samples
This labeling kit is primarily utilized for preparing red fluorescence-labeled proteins, such as IgG for immunostaining, and cellular proteins for tracing. It includes NH2-reactive HiLyte Fluor™ 647, which has a succinimidyl group (NHS) that reacts with amino groups on proteins or other molecules. This kit contains all necessary reagents for labeling.
- Only 1 hour to recover conjugates
- All processes are conducted in a single filtration tube
- High recovery of conjugates
- Applicable for 50 to 200 μg IgG
- Simple labeling process, forming covalent bond with target protein without activation
- Filtration tube removes small molecules that interfere with the assay or labeling reaction
- Comprehensive kit contains all necessary reagents for labeling, including storage buffer for conjugates
Nanotemper Technologies Inc PROTEIN LABELING KIT RED-NHS
Protein Labeling Kit RED-NHS 2nd Generation
STOGGLES Round Jade Med
Our Standard LucidLens™ is lightweight, shatter-proof, blue-light blocking, and sealed under the world’s best fog protection. Our non-prescription lens is molded to ultra-precise specifications, ensuring superior clarity and quality. Round Stoggles are a classic shape that is subtle, stylish, and softens stronger features. Just like eye protection, a round shape will never go out of style. Try Round if you have a square, heart, or triangle face.
Biotium MemBrite™ Fix 405/430 Cell Surface Staining Kit, 100 Reactions
MemBrite Fix 405/430 is a blue fluorescent dye that covalently labels the surface of live cells. Unlike lipophilic membrane dyes, MemBrite is well-retained after fixation and permeabilization or methanol fixation. One vial for 100 labeling reactions (200 uL staining volume). Ex/Em 404/431 nm.