Protein Labeling Reagents
Biotium CF640R succinimidyl ester
CF Dye Succinimidyl Esters (SE, also known as NHS esters) are amine-reactive fluorescent dyes. SE dyes are commonly used to label antibodies and other proteins on free amine groups, such as lysine residues. CF dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Far-red fluorescent CF640R dye has excitation/emission at 642/662 nm.
STEMCELL Technologies NeuroFluor™ NeuO, Size: 0.1 mL
NeuroFluor™ NeuO is a membrane-permeable fluorescent probe that selectively labels primary and pluripotent stem cell-derived neurons in live cultures (J C Er et al. Angew Chem Int Ed, 2015). Cells labeled with NeuroFluor™ NeuO can be visualized using fluorescent imaging. Labeling with this probe is non-permanent; it can be washed off, providing unlabeled, viable cells for downstream applications. For additional information, see References.
Sigma Aldrich Fine Chemicals Biosciences SIGMA ALDRICH FINE CHEMICALS BIOSCIENCES
NC4002722 1 NAPHTHYL PHOSPHATE DISOD 1G
Biotium CF488A Protein Labeling Kit "3 labelings"
This kit contains everything you need to label antibodies or other proteins with a fluorescent CF dye succinimidyl ester (CF dye SE). Each kit contains reagents for three labeling reactions of up to 1 mg protein per reaction. CF dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Green fluorescent CF488A dye has excitation/emission at 490/515 nm.
Biotium GloMelt™ Thermal Shift Protein Stability kit
GloMelt™ dye undergoes fluorescence enhancement upon binding to hydrophobic regions of denatured proteins. GloMelt™ can therefore be used to detect protein unfolding or protein thermal stability by performing a thermal shift assay, also called differential scanning fluorimetry or Thermofluor assay.
Biotium LysoView™ 540 Dye, 50uL
LysoView™ dyes label lysosomes in live cells, and are available with blue, green, visible red, and far-red fluorescence. Far-red LysoView™ 650 is compatible with super-resolution imaging by STED and SIM.
Biotium ADVASEP-7
ADVASEP-7 is a sulfonated β-cyclodextrin derivative that has been reported to reduce background fluorescence when using SynaptoGreen C4 to stain brain slices. Properties: Average MW: 2163; C42H70-nO35(C4H8SO3Na)n•hydrate where n = Average Degree of Substitution 6.5; White solid soluble in water; Store at 4°C
Sigma Aldrich Fine Chemicals Biosciences d-Desthiobiotin, 533-48-2, MFCD00213804, 1g
Empirical Formula (Hill Notation) C10H18N2O3, ≥98% (TLC), Molecular Weight 214.26, Synonym: 5-Methyl-2-oxo-4-imidazolidinehexanoic acid. d-Desthiobiotin is used in affinity chromatography and protein chromatography. d-Desthiobiotin can be used for protein labeling, detection and isolation.
Nanotemper Technologies Inc PROTEIN LABELING KIT RED-NHS
Protein Labeling Kit RED-NHS 2nd Generation
Biotium STEADY MEMBRANE STAIN KIT,500
CellBrite™ Steady Membrane Staining Kits •Full size kit (500 labelings): •CellBrite™ Steady Dye, 1000X in DMSO, 100 uL.•CellBrite™ Steady Enhancer, 1000X in DMSO, 100 uL.CellBrite™ Steady Membrane Staining Kits allow fluorescence imaging of cell surface for up to several days in culture. The CellBrite™ Steady Dyes are unique fluorescent membrane probes that distribute between the cell surface and intracellular compartments, so cells retain cell surface staining over time. With the use of CellBrite™ Steady Enhancer, intracellular staining can be reduced or eliminated for imaging of cell outlines or boundaries.
MONOD BIO INC
His-Tag NovoBody™ Duo (Biotin Conjugate) is a bivalent His-Tag binder with a Twin-Strep-tag created by fusing two copies of the same His-Tag NovoBody™, providing substantially improved binding and affinity over conventional antibodies. Biotinylated via amine chemistry (degree of labeling 2–4). Unit size: 100 μg