P8045
Protein G-Biotin from Streptococcus sp.
recombinant, expressed in unspecified host, lyophilized powder
Sinónimos:
Biotinylated Protein G, Protein G Biotin, Protein G-Biotin
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About This Item
Productos recomendados
recombinante
expressed in unspecified host
Nivel de calidad
conjugado
biotin conjugate
Formulario
lyophilized powder
composición
Protein, ~90% biuret
Extensión del etiquetado
2-4 mol d-biotin per mol protein
técnicas
direct ELISA: 1:70,000 using human IgG
temp. de almacenamiento
2-8°C
Descripción general
Protein G binds to antibodies reversibly and thus, it is considered in antibody purification. It is a 20 kDa protein.
Protein G is an immunoglobulin (IgG) specific bacterial cell wall protein isolated from Streptococci (group G). Native proteins G consist of two IgG-binding domains and albumin and cell surface binding sites. Biotin is a water soluble vitamin that acts as a coenzyme for carboxylase enzyme reactions. Biotin deficiency results in deregulation of metabolic pathways and various physiological impairments. Biotin deficiency is known to cause birth anomalies indicating its important role in development and differentiation of embryos.
Especificidad
Binds IgG only from most mammalian species except cat; binds chicken IgG.
Aplicación
Protein G-Biotin from Streptococcus sp. has been used during incubation for synergistic immunocapture of antigen which was performed using streptavidin-coated magnetic beads.
Protein G-Biotin from Streptococcus sp. has been used in electrochemical biosensing, for the attachment of antibodies with different specificities.
Envase
Package size based on protein content
Otras notas
Truncated - lacks albumin, Fab and membrane binding sites.
Nota de preparación
Prepared using biotinamidocaproate N-hydroxysuccinimide which incorporates an aminocaproyl spacer.
Cláusula de descargo de responsabilidad
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
Eyeshields, Gloves, type N95 (US)
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