Adjustable particle size Good monodispersity Narrow particle size distribution High stability Good biocompatibility Biomedicine: magnetic resonance imaging, magnetic separation, tumor hyperthermia technology, targeted drug carriers, cell labeling and separation; research of enhanced display agents and contrast agents
High efficiency quantum yield quantum dots at an affordable price! NNCrystal's newly released, high efficiency, water-soluble indium phosphide zinc sulfide (InP/ZnS) product line possesses high quantum yields (30+%) and FWHM of 35-50nm. The pricing is comparable to our original INPW product line. The water-soluble indium phosphide zinc sulfide (InP/ZnS) quantum dots from NN-Labs are an environmentally-friendly, heavy metal-free, non-toxic alternative to cadmium based quantum dots. Their water-soluble and non-toxic nature makes them especially excellent bio-labeling reagents. Potential applications: imaging and display research, bio-labeling, commercial based applications Specifications: - Carboxylic acid stabilizing ligands - 5-10.5 nm particle size - Emission peaks 530-650 nm - Water-soluble Catalog No. Item/Description HEINPW530-1 High efficiency InP/ZnS Water Soluble, EMS 530 ± 15nm, 1 mg sample in water ($144.90) HEINPW560-1 High efficiency InP/ZnS Water Soluble, EMS 560 ± 15nm, 1 mg sample in water($144.90) HEINPW590-1 High efficiency InP/ZnS Water Soluble, EMS 590 ± 15nm, 1 mg sample in water ($144.90) HEINPW620-1 High efficiency InP/ZnS Water Soluble, EMS 620 ± 15nm, 1 mg sample in water ($144.90) HEINPW650-1 High efficiency InP/ZnS Water Soluble, EMS 650 ± 15nm, 1 mg sample in water ($144.90) HEINPW530-5 High efficiency InP/ZnS Water Soluble, EMS 530 ± 15nm, 5 mg sample in water ($579.60) HEINPW560-5 High efficiency InP/ZnS Water Soluble, EMS 560 ± 15nm, 5 mg sample in water ($579.60) HEINPW590-5 High efficiency InP/ZnS Water Soluble, EMS 590 ± 15nm, 5 mg sample in water ($579.60) HEINPW620-5 High efficiency InP/ZnS Water Soluble, EMS 620 ± 15nm, 5 mg sample in water ($579.60) HEINPW650-5 High efficiency InP/ZnS Water Soluble, EMS 650 ± 15nm, 5 mg sample in water ($579.60) HEINPW530-10 High efficiency InP/ZnS Water Soluble, EMS 530 ± 15nm, 10 mg sample in water ($945) HEINPW560-10 High efficiency InP/ZnS Water Soluble, EMS 560 ± 15nm, 10 mg sample in water ($945) HEINPW590-10 High efficiency InP/ZnS Water Soluble, EMS 590 ± 15nm, 10 mg sample in water ($945) HEINPW620-10 High efficiency InP/ZnS Water Soluble, EMS 620 ± 15nm, 10 mg sample in water ($945) HEINPW650-10 High efficiency InP/ZnS Water Soluble, EMS 650 ± 15nm, 10 mg sample in water ($945) HEINPW530-25 High efficiency InP/ZnS Water Soluble, EMS 530 ± 15nm, 25 mg sample in water ($1890) HEINPW560-25 High efficiency InP/ZnS Water Soluble, EMS 560 ± 15nm, 25 mg sample in water ($1890) HEINPW590-25 High efficiency InP/ZnS Water Soluble, EMS 590 ± 15nm, 25 mg sample in water ($1890) HEINPW620-25 High efficiency InP/ZnS Water Soluble, EMS 620 ± 15nm, 25 mg sample in water ($1890) HEINPW650-25 High efficiency InP/ZnS Water Soluble, EMS 650 ± 15nm, 25 mg sample in water ($1890) HEINPW530-100 High efficiency InP/ZnS Water Soluble, EMS 530 ± 15nm, 100 mg sample in water ($4347) HEINPW560-100 High efficiency InP/ZnS Water Soluble, EMS 560 ± 15nm, 100 mg sample in water ($4347) HEINPW590-100 High efficiency InP/ZnS Water Soluble, EMS 590 ± 15nm, 100 mg sample in water ($4347) HEINPW620-100 High efficiency InP/ZnS Water Soluble, EMS 620 ± 15nm, 100 mg sample in water ($4347) HEINPW650-100 High efficiency InP/ZnS Water Soluble, EMS 650 ± 15nm, 100 mg sample in water ($4347)
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The standard citrate stabilized spherical gold nanoparticles are prepared using a modified proprietary citrate reduction protocol and are optimized for high protein binding efficiency. The high shape uniformity of our colloidal gold nanoparticles minimizes the variability within your assay by allowing control over the available surface area while absorbing proteins to the gold nanoparticles. This translates into higher performance and reduced costs for your specific assay. Potential applications: conjugate development, lateral flow assays, dark field microscopy, Localized Surface Plasmon Resonance (LSPR)-based assays and Surface Enhanced Raman Spectroscopy (SERS) Specifications: - 100-400 nm particle size - 95% reactant free Catalog No. Item/Description G-100-40 100nm Standard Gold Nanoparticles, 40mL, 572nm absorption peak (1 OD), supplied in 0.1mM phosphate-buffered saline – Purity: 95.0% reactant free ($185) G-150-40 150nm Standard Gold Nanoparticles, 40mL, supplied in 0.1mM phosphate-buffered saline – Purity: 95.0% reactant free ($192) G-200-40 200nm Standard Gold Nanoparticles, 40mL, supplied in 0.1mM phosphate-buffered saline – Purity: 95.0% reactant free($192) G-250-40 250nm Standard Gold Nanoparticles, 40mL, supplied in 0.1mM phosphate-buffered saline – Purity: 95.0% reactant free($192) G-300-40 300nm Standard Gold Nanoparticles, 40mL, supplied in 0.1mM phosphate-buffered saline – Purity: 95.0% reactant free ($293) G-400-40 400nm Standard Gold Nanoparticles, 40mL, supplied in 0.1mM phosphate-buffered saline – Purity: 95.0% reactant free($293) G-100-100 100nm Standard Gold Nanoparticles, 100mL, 572nm absorption peak (1 OD), supplied in 0.1mM phosphate-buffered saline – Purity: 95.0% reactant free ($253) G-150-100 150nm Standard Gold Nanoparticles, 100mL, supplied in 0.1mM phosphate-buffered saline – Purity: 95.0% reactant free ($289) G-200-100 200nm Standard Gold Nanoparticles, 100mL, supplied in 0.1mM phosphate-buffered saline – Purity: 95.0% reactant free($289) G-250-100 250nm Standard Gold Nanoparticles, 100mL, supplied in 0.1mM phosphate-buffered saline – Purity: 95.0% reactant free($289) G-300-100 300nm Standard Gold Nanoparticles, 100mL, supplied in 0.1mM phosphate-buffered saline – Purity: 95.0% reactant free ($550) G-400-100 400nm Standard Gold Nanoparticles, 100mL, supplied in 0.1mM phosphate-buffered saline – Purity: 95.0% reactant free($550) G-100-500 100nm Standard Gold Nanoparticles, 500mL, 572nm absorption peak (1 OD), supplied in 0.1mM phosphate-buffered saline – Purity: 95.0% reactant free ($835) G-150-500 150nm Standard Gold Nanoparticles, 500mL, supplied in 0.1mM phosphate-buffered saline – Purity: 95.0% reactant free ($995) G-200-500 200nm Standard Gold Nanoparticles, 500mL, supplied in 0.1mM phosphate-buffered saline – Purity: 95.0% reactant free($995) G-250-500 250nm Standard Gold Nanoparticles, 500mL, supplied in 0.1mM phosphate-buffered saline – Purity: 95.0% reactant free($995) G-300-500 300nm Standard Gold Nanoparticles, 500mL, supplied in 0.1mM phosphate-buffered saline – Purity: 95.0% reactant free ($2250) G-400-500 400nm Standard Gold Nanoparticles, 500mL, supplied in 0.1mM phosphate-buffered saline – Purity: 95.0% reactant free ($2250)
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The NHS-activated Silver Nanoparticle Conjugation Kits have been optimized for high efficiency one-step conjugations of proteins and other primary amine-containing ligands to silver nanoparticles with diameters in the size range of 10nm-100nm. The kit contains ready-to-use pre-made mixtures. No activation or manipulation of the silver nanoparticles is required prior to conjugation, a step that often results in poor performing conjugates. Simply mix your protein with the pre-activated NHS ester silver nanoparticles supplied in the kit. Potential applications: blotting, lateral flow assays, microscopy and transmission electron microscopy (TEM). Kit Components - NHS-Activated Silver Nanoparticles (lyophilized) - Protein Re-suspension Buffer - Reaction Buffer - Quencher Solution Catalog No. Item/Description SN5K-10-1 One-Step mini kit for covalent conjugation of proteins and other amine containing ligands to 10nm silver nanoparticles. Contains enough reagents for conjugation of 3 x 120ug of protein. ($214) SN5K-10-2 One-Step mini kit for covalent conjugation of proteins and other amine containing ligands to 10nm silver nanoparticles. Contains enough reagents for conjugation of 10 x 120ug of protein. ($465) SN5K-10-3 One-Step MIDI scale-up kit for covalent conjugation of proteins and other amine containing ligands to 10nm silver nanoparticles. Contains enough reagents for conjugation of 1.2 mg of protein.($465) SN5K-20-1 One-Step mini kit for covalent conjugation of proteins and other amine containing ligands to 20nm silver nanoparticles. Contains enough reagents for conjugation of 3 x 40ug of protein.($214) SN5K-20-2 One-Step mini kit for covalent conjugation of proteins and other amine containing ligands to 20nm silver nanoparticles. Contains enough reagents for conjugation of 10 x 40ug of protein.($465) SN5K-20-3 One-Step MIDI scale-up kit for covalent conjugation of proteins and other amine containing ligands to 20nm silver nanoparticles. Contains enough reagents for conjugation of 400ug of protein.($465) SN5K-30-1 One-Step mini kit for covalent conjugation of proteins and other amine containing ligands to 30nm silver nanoparticles. Contains enough reagents for conjugation of 3 x 40ug of protein.($214) SN5K-30-2 One-Step mini kit for covalent conjugation of proteins and other amine containing ligands to 30nm silver nanoparticles. Contains enough reagents for conjugation of 10 x 40ug of protein.($465) SN5K-30-3 One-Step MIDI scale-up kit for covalent conjugation of proteins and other amine containing ligands to 30nm silver nanoparticles. Contains enough reagents for conjugation of 400ug of protein.($465) SN5K-40-1 One-Step mini kit for covalent conjugation of proteins and other amine containing ligands to 40nm silver nanoparticles. Contains enough reagents for conjugation of 3 x 20ug of protein.($214) SN5K-40-2 One-Step mini kit for covalent conjugation of proteins and other amine containing ligands to 40nm silver nanoparticles. Contains enough reagents for conjugation of 10 x 20ug of protein.($465) SN5K-40-3 One-Step MIDI scale-up kit for covalent conjugation of proteins and other amine containing ligands to 40nm silver nanoparticles. Contains enough reagents for conjugation of 200ug of protein.($465) SN5K-50-1 One-Step mini kit for covalent conjugation of proteins and other amine containing ligands to 50nm silver nanoparticles. Contains enough reagents for conjugation of 3 x 20ug of protein.($214) SN5K-50-2 One-Step mini kit for covalent conjugation of proteins and other amine containing ligands to 50nm silver nanoparticles. Contains enough reagents for conjugation of 10 x 20ug of protein.($465) SN5K-50-3 One-Step MIDI scale-up kit for covalent conjugation of proteins and other amine containing ligands to 50nm silver nanoparticles. Contains enough reagents for conjugation of 200ug of protein.($465) SN5K-60-1 One-Step mini kit for covalent conjugation of proteins and other amine containing ligands to 60nm silver nanoparticles. Contains enough reagents for conjugation of 3 x 20ug of protein.($214) SN5K-60-2 One-Step mini kit for covalent conjugation of proteins and other amine containing ligands to 60nm silver nanoparticles. Contains enough reagents for conjugation of 10 x 20ug of protein.($465) SN5K-60-3 One-Step MIDI scale-up kit for covalent conjugation of proteins and other amine containing ligands to 60nm silver nanoparticles. Contains enough reagents for conjugation of 200ug of protein.($465) SN5K-80-1 One-Step mini kit for covalent conjugation of proteins and other amine containing ligands to 80nm silver nanoparticles. Contains enough reagents for conjugation of 3 x 20ug of protein.($214) SN5K-80-2 One-Step mini kit for covalent conjugation of proteins and other amine containing ligands to 80nm silver nanoparticles. Contains enough reagents for conjugation of 10 x 20ug of protein.($465) SN5K-80-3 One-Step MIDI scale-up kit for covalent conjugation of proteins and other amine containing ligands to 80nm silver nanoparticles. Contains enough reagents for conjugation of 200ug of protein.($465) SN5K-100-1 One-Step mini kit for covalent conjugation of proteins and other amine containing ligands to 100nm silver nanoparticles. Contains enough reagents for conjugation of 3 x 20ug of protein.($214) SN5K-100-2 One-Step mini kit for covalent conjugation of proteins and other amine containing ligands to 100nm silver nanoparticles. Contains enough reagents for conjugation of 10 x 20ug of protein.($465) SN5K-100-3 One-Step MIDI scale-up kit for covalent conjugation of proteins and other amine containing ligands to 100nm silver nanoparticles. Contains enough reagents for conjugation of 200ug of protein.($465)
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THIS PRODUCT LINE HAS BEEN DISCONTINUED. CZ PRODUCTS ARE STILL AVAILABLE WHILE SUPPLIES LAST. Our HECZ product line is an equivalent substitution. Optical properties of the cadmium selenide zinc sulfide (CdSe/ZnS) core/shell quantum dots from NN-Labs are as outstanding as our CdSe quantum dots. They feature a ZnS coating that helps to protect and stabilize the unique optical properties of the CdSe core from potentially damaging environments, while reducing surface trap states and improving performance. Furthermore, the ZnS shell renders bright and stable luminescence. Their stable nature allows further surface-chemistry manipulation. Potential applications: imaging and display research, surface chemistry Please contact us for information about available solvents or if you need a specific solvent. Specifications: - Octadecylamine (ODA) stabilizing ligands - 5.0-9.5 nm particle size - Absorption peak 500-640 nm - Emission peaks 515-660 nm Lead times may vary based on emission wavelength and amount ordered. Catalog No. Item/Description CZ500-10 CdSe/ZnS, ABS 500 ± 10nm, 10 mg sample in 5mL organic solvent ($180) CZ520-10 Please contact us for pricing and availability. CZ540-10 Please contact us for pricing and availability. CZ560-10 CdSe/ZnS, ABS 560 ± 10nm, 10 mg sample in 5mL organic solvent ($180) CZ580-10 CdSe/ZnS, ABS 580 ± 10nm, 10 mg sample in 5mL organic solvent ($180) CZ600-10 CdSe/ZnS, ABS 600 ± 10nm, 10 mg sample in 5mL organic solvent ($180) CZ620-10 Please contact us for pricing and availability. CZ640-10 Please contact us for pricing and availability. CZ500-25 Please contact us for pricing and availability. CZ520-25 Please contact us for pricing and availability. CZ540-25 Please contact us for pricing and availability. CZ560-25 CdSe/ZnS, ABS 560 ± 10nm, 25 mg sample in 5mL organic solvent ($330) CZ580-25 CdSe/ZnS, ABS 580 ± 10nm, 25 mg sample in 5mL organic solvent ($330) CZ600-25 CdSe/ZnS, ABS 600 ± 10nm, 25 mg sample in 5mL organic solvent ($330) CZ620-25 Please contact us for pricing and availability. CZ640-25 Please contact us for pricing and availability. CZ500-100 Please contact us for pricing and availability. CZ520-100 Please contact us for pricing and availability. CZ540-100 Please contact us for pricing and availability. CZ560-100 CdSe/ZnS, ABS 560 ± 10nm, 100 mg sample in 20 mL organic solvent ($1080) CZ580-100 CdSe/ZnS, ABS 580 ± 10nm, 100 mg sample in 20 mL organic solvent ($1080) CZ600-100 CdSe/ZnS, ABS 600 ± 10nm, 100 mg sample in 20 mL organic solvent ($1080) CZ620-100 Please contact us for pricing and availability. CZ640-100 Please contact us for pricing and availability. CZK-10 Please contact us for pricing and availability. CZK-25 Please contact us for pricing and availability. CZK-100 Please contact us for pricing and availability.
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