Sixteen different vitronectin-mimetic peptide combinations are immobilized on the surface of cell culture plates for the study and identification of these peptides on different cell behaviors. This kit can help researchers to quickly identify the best vitronectin-mimetic peptides supporting cell attachment and growth.
The Ytterbium/ Thulium doped NaYF4 nanoparticles were synthesized by a modified thermal-decomposition method. Currently this product is spherical with a diameter from 10-15nm. The particles were chemically stabilized with hydrophobic properties and can be dispersed in hexane or any other non-polar solvents, such as toluene and cyclohexane, to form a stable single phase colloidal solution. The emission intensity is higher than most of the fluorescence dye and could be noticed by naked eyes under regular in-door environment. The life time of the particles are close to unlimited due to the special mechanism. The fluorescence can’t be quenched by heat, surface modification, UV exposure, acid/base or aggregation. The particles can be easily modified to hydrophilic surface.
Sixteen different fibronectin-mimetic peptides are immobilized on the surface of cell culture plates for the study and identification of these peptides on different cell behaviors. This kit can help researchers to quickly identify the best fibronectin-mimetic peptides supporting cell attachment and growth.
Xeno-free and serum-free cell culture products for supporting the culture of human stem cells and regular cells in 2D and 3D. This series of products replace human or animal derived products, such as laminin, fibronectin, vitronectin, collagen, matrigel, and so on.
The iron oxides nanoparticles were synthesized through a straight forward supercritical method then chemically modified to form a hydrophilic surface. These nanoparticles has perfect spherical shape and uniform size. Furthermore, The nanoparticles could be dispersed in any polar solvents, such as water, culture medium, hexane, chloroform or toluene, to form a clear, transparent and stable colloidal solution. These particles are ideal for peptide or protein modification, MRI contract reagent or any other biomedical application. Our particles were protected by duel layer of highly bio-compatible polymer which protect the particles from being oxidized or dissolved.
4Arm-PEG-VS is a homo-multi-functional PEG reagent with a thiol reactive vinylsulfone group on each arm. VS group selectively reacts with free thiol, SH, sulfhydryl or mercapto groups.
4Arm-PEG-VS can be used as crosslinkers for PEGylation of proteins and peptides, nanoparticle and so on.