Protein Labeling Reagents
Biotium CF750 Maleimide
CF Dye Maleimides are thiol-reactive fluorescent dyes. Maleimides are commonly used to label proteins on free thiol groups. CF750 (Ex/Em 755/777 nm) is one of Biotium's next-generation near-infrared dyes, with superior brightness, water-solubility, and photostability. Unit size 0.5 umol.
Sigma Aldrich Fine Chemicals Biosciences Atto 647 NHS ester BioReag1MG
ATTO Atto 647 NHS ester BioReag1MG
Cayman Chemical LY2183240 2-Isomer 10mg
A less potent, 2,5-regioisomer of LY2183240 that inhibits anandamide hydrolysis and uptake with IC50 values of 33 and 998 nM, respectively
Biotium Mix-n-Stain™ CF555 Small Ligand Labeling Kit
Mix-n-Stain™ Small Ligand Labeling Kits are designed for rapid labeling of low molecular weight (MW 150 -5000) ligands without a purification step. Suitable ligands or substrates include SNAP-tag, CLIP-tag™ and HaloTag ligand derivatives that have an aliphatic amine. CF dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Orange-red fluorescent CF555 dye has excitation/emission at 555/565 nm. It is suitable for labeling ligands for cell surface staining.
Biotium ViaFluor 405 Live Cell Microtubule Stain
ViaFluor™ 405 is a blue fluorescent taxol probe with excitation/emission at 408/452 nm that allows fluorescent staining of microtubules in living cells for detection in the DAPI channel. Supplied at 1000X in DMSO, with a vial of 100 mM verapamil, which can enhance staining in some cell types.
Biotium Fluorescein hexylamine
Fluorescein hexylamine can be coupled to activated carboxy groups or sulfonyl chlorides. This product could be used as a direct replacement to fluorescein cadaverine. Ex / Em (pH9) = 493/517 nm Yellow solid soluble in DMSO, DMF, or pH>6.5 buffers Store at 4°C and protect from light C 29 H 27 F 3 N 2 O 8 MW: 588.54
Biotium Mix-n-Stain™ CF488A Small Ligand Labeling Kit
Mix-n-Stain™ Small Ligand Labeling Kits are designed for rapid labeling of low molecular weight (MW 150 -5000) ligands without a purification step. Suitable ligands or substrates include SNAP-tag, CLIP-tag™ and HaloTag ligand derivatives that have an aliphatic amine. 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. It is suitable for labeling ligands for cell surface staining.
Cayman Chemical AcrIdInIum NHS ester 5mg
The acridinium NHS ester can be used to label proteins and nucleic acids. The covalently bound acridinium NHS ester will produce chemiluminescence in the presence of hydrogen peroxide. Acridinium-labeled proteins can be used as a detection method in immunoassays.{2437,2438}
Cayman Chemical BIotIn hydrazIde 250mg
A biotinyl derivative used to label surface functional groups, antibodies, lectins, sugars, nucleic acids, or molecules with free carboxylic or keto groups; probe for determining protein carbonylation
Sigma Aldrich Fine Chemicals Biosciences Atto 647N NHS ester BioRea1MG
Atto 647N is a superior red-emitting fluorescence dye with a strong absorption excellent fluorescence quantum yield (65%) high photostability excellent ozone resistance good solubility and very little triplet formation.