The supplier does not provide the molecular weight or a molecular weight range for any of the latex beads. Polystyrene has a linear formula of [CH2CH(C6H5)]n. There are no exact values for the molecular weight available, although some internet sources may state a range of 100,000 to 400,000 amu. The polystyrene can be unmodified or surface modified. The dye is encapsulated inside the surface functionalized (amine or carboxylic) PS beads, which are well dispersed in the cationic surfactant assisted solution. The dye is not strongly bonded, and the PS may have a porous structure, so the dye can come out when changing to an organic solvent.
L1030
Latex beads, amine-modified polystyrene, fluorescent yellow-green
aqueous suspension, 1.0 μm mean particle size
Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Seleccione un Tamaño
1 ML
$86.100
$86.100
Fecha estimada de envío03 de mayo de 2025
Seleccione un Tamaño
Cambiar Vistas
1 ML
$86.100
About This Item
$86.100
Fecha estimada de envío03 de mayo de 2025
Productos recomendados
Formulario
aqueous suspension
Nivel de calidad
composición
Solids, 2.5%
técnicas
cell based assay: suitable
tamaño medio de partícula
1.0 μm
fluorescencia
λex ~470 nm; λem ~505 nm
aplicaciones
cell analysis
¿Está buscando productos similares? Visita Guía de comparación de productos
Aplicación
Acciones bioquímicas o fisiológicas
Polystyrene latex beads can be used to create latex agglutination systems. It can be used to study the transmission of Mycobacterium leprae, the causative pathogen of leprosy. These beads are also utilized to develop a method for mass screening for both pulmonary and extrapulmonary tuberculosis.
Código de clase de almacenamiento
10 - Combustible liquids
Clase de riesgo para el agua (WGK)
WGK 2
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Elija entre una de las versiones más recientes:
¿Ya tiene este producto?
Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.
Los clientes también vieron
Ivan Gusachenko et al.
Biophysical journal, 102(9), 2220-2229 (2012-07-25)
Collagen is a triple-helical protein that forms various macromolecular organizations in tissues and is responsible for the biomechanical and physical properties of most organs. Second-harmonic generation (SHG) microscopy is a valuable imaging technique to probe collagen fibrillar organization. In this
Amany Ramah et al.
Veterinary immunology and immunopathology, 220, 109991-109991 (2019-12-20)
Tannin is one of the most common phytochemical secondary phenolic metabolites, which is widely distributed in various plant production systems. Dietary intake of tannin can exert different actions on the immune system. The aim of this study was to evaluate
Claire Teulon et al.
Optics express, 23(7), 9313-9328 (2015-05-15)
Polarization-resolved second harmonic generation (P-SHG) microscopy is an efficient imaging modality for in situ observation of biopolymers structure in tissues, providing information about their mean in-plane orientation and their molecular structure and 3D distribution. Nevertheless, P-SHG signal build-up in a
James M May et al.
Archives of biochemistry and biophysics, 440(2), 165-172 (2005-08-02)
Since activated macrophages generate potentially deleterious reactive oxygen species, we studied whether ascorbic acid might function as an antioxidant in these cells. Thioglycollate-elicited murine peritoneal macrophages contained about 3 mM ascorbate that was halved by culture in ascorbate-free medium. However
Soumya M Turaga et al.
Neuro-oncology, 22(11), 1591-1601 (2020-06-28)
Glioblastoma (GBM) is the most aggressive primary brain tumor and has a dismal prognosis. Previously, we identified that junctional adhesion molecule A (JAM-A), a cell adhesion molecule, is highly elevated in human GBM cancer stem cells and predicts poor patient
-
What is the linear chemical formula and molecular weight of the various latex beads with product codes L1528, L1403, L9902, L9529, L9904, L9654, L0780, L0280, L3030, L3280, L5530, L2778, L4655, L4530, L5155, and L1030?
1 answer-
Helpful?
-
-
Hi, can you please provide me some information about the density of amines loaded on the surface of this particles?
1 answer-
The amine content is not specifically quantified on a lot-to-lot basis. Historical data indicate a total parking area of 30 to 300 angstroms squared per charge group. Unfortunately, no further information is available.
Helpful?
-
Active Filters
Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.
Póngase en contacto con el Servicio técnico
