Protein Labeling Reagents
Biotium CF800 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. Near-infrared fluorescent CF800 dye has excitation/emission at 797/816 nm.
Biotium CF640R Biocytin
Fluorescent biocytin conjugates are cell-impermeant, fixable polar tracers with biotin and an aldehyde-fixable primary amine groups. Polar tracers are commonly used to investigate cell-cell and cell-liposome fusion as well as membrane permeability and transport through gap junctions or cell uptake during pinocytosis. 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.
Biotium CF514 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. Green fluorescent CF514 dye has excitation/emission at 516/548 nm.
Biotium CF770R 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/near-IR fluorescent CF770R dye has excitation/emission at 770/701 nm.
Biotium CF750, 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. Near-infrared fluorescent CF750 dye has excitation/emission at 755/777 nm.
Biotium CF640R Aminooxy
Aminooxy dyes have an aminooxy reactive group, which can be used to label a target molecule with an aldehyde or ketone group. An aminooxy group readily reacts with an aldehyde or ketone group to form a stable linkage without the use of a reducing agent. 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.
Biotium CF568 Protein Labeling Kit , 3x(1mg) 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. Red fluorescent CF568 dye has excitation/emission at 562/583 nm.
Life Tein LLC Phospha Oseltamivir Biotin Conjugate, 1 mg, Solid powder, Purity >90%, Low water solubility, Soluble in DMSO, Undecaethylene glycol spacer
Phospha Oseltamivir Biotin Conjugate (1 mg) is a specialized molecular tool designed for advanced research and drug development related to the influenza virus. It combines phosphate-oseltamivir, a potent influenza neuraminidase (NA) inhibitor, with d-biotin, facilitating its application in diagnostic assays and vaccine development. The compound's robust stability on streptavidin-coated biosensors ensures its efficacy in selective influenza virus immobilization, providing critical insights into viral activity and resistance mechanisms.
- Retains strong inhibitory action against influenza neuraminidase
- Facilitates interaction with avidin or streptavidin detection systems
- Low water solubility; soluble in DMSO or DMF
- Very stable on streptavidin-coated biosensors
- Useful in influenza diagnosis and drug discovery
Enzo Life Sciences TSQ (ultra pure), (25mg), CAS Number: 109628-27-5
Zinc dye . TSQ is an efficient membrane-permeable fluorescent probe for zinc (II). It is selective for Zn (II) in the presence of physiological concentrations of Ca (II) and Mg (II) ions. Fluorescence of TSQ is enhanced upon binding Zn (II), but the probe does not demonstrate a shift or change in emission wavelength. TSQ forms a largely insoluble 2:1 (Ligand-Metal) complex with zinc and emits blue light upon excitation at 365 nanometers. Alternative Name: N-(6-Methoxy-8-quinolyl)-p-toluenesulfonamide. Formula: C17H16N2O3S. MW: 328.4. CAS Number: 109628-27-5. Purity: ≥98% (HPLC). Solubility: Soluble in DMSO. Use/Stability: Stable for at least one year after receipt when stored as recommended. Long Term Storage: -20°C
Biotium 5-(AND-6)-CARBOXYTetramethylrhodamine SU
5(6)-TAMRA SE (full name: 5-(and-6)-Carboxytetramethylrhodamine succinimidyl ester (mixed isomers)) is the amine reactive form of TAMRA, one of the most commonly used red fluorescent dyes. The succinimidyl ester reacts readily with primary or secondary amines under mild conditions. Properties: Ex/Em (MeOH) = 540/565 nm; e = 95,000; Red solid soluble in DMF or DMSO; Store at -20°C and protect from light; C 29 H 25 N 3 O 7; MW: 527.5; [150408-83-6]
Lumiprobe Cyanine5 maleimide | 1437796-65-0 | MFCD28385511 | 25 mg
Cyanine5 maleimide | Purity: 95% | Mol Wt: 641.24 | 1437796-65-0 | MFCD28385511 | 25 mg
Biotium 5(6)-CARBOXYRhodamine 110-C5-Maleimide (
CR110-C5-maleimide (full name: 5(6)-Carboxyrhodamine 110-C5-maleimide) is a maleimide derivative of the green fluorescent dye carboxyrhodamine 110. The dye has spectral properties (Ex/Em (MeOH) = 502/524 nm) similar to those of fluorescein (fluorescein-5-maleimide, for example), but the photostability of the dye is among the best of all green fluorescent dyes. Thus, the dye is a superior green fluorescent dye for labeling thiols. Properties: Orange red solid soluble in DMF or DMSO; Store at -20°C and protect from light, especially in solution; C31H30N4O6; MW: 554.59.
Biotium 5(6)-Tetramethylrhodamine Maleimide
5(6)-Carboxytetramethylrhodamine maleimide has C6-linker that enhances the fluorescence after the dye is conjugated to proteins. The product is a direct replacement for 5(6)-carboxytetramethylrhodamine C5-maleimide (91040).Properties: Ex/Em (MeOH) = 540/565 nm; Red solid soluble in DMF or DMSO; Store at -20°C and protect from light, especially in solution; C35H36N4O6; MW: 608.66.
Biotium ViaFluor 405 Live Cell Microtubule Stain, Trial Size
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.
American Research Products Inc Mouse Protein disulfide isomer
Mouse Protein disulfide-isomerase (P4HB) ELISA kit from CUSABIO Detection Range 0 312 ng/mL-20 ng/mL Sensitivity 0 078 ng/mL Sample serum plasma tissue homogenates Method Sandwich
