A lineup of blocking agents is provided to meet the different requirements from high sensitive reagents to general reagents.
Blockmaster™ is a fully chemical synthetic blocking agent, which does not contain any proteins, viruses and blood components. MBL provides the product line to meet different purposes.
- CE510/CE210 ― with excellent blocking and binding activity to improve the signal-to-noise ratio of the reagent.
- DB1130 ― equivalent to BSA as blocking reagent.
- PA1080 ― a versatile polymer permitting well-coating to various materials with effective inhibition of the adsorption of proteins and cells to the solid surface.
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For
immunological
testsBlockmaster™CE510/CE210
Target Material
- Latex beads
- Magnetic beads (Material having a functional group capable of binding to the amino group)
- Colloidal gold particles
Mode of attachment
- Primary ･･･ Covalent coupling
- Secondary ･･･ Physical adsorption
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For
immunological
testsBlockmaster™DB1130
Target Material
- Latex beads
- Magnetic beads
Mode of attachment
- Physical adsorption
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Blocking agents
for multiple purposeBlockmaster™PA1080
Target Material
- Applicable to various materials and substrates (PSt, PP, COP, Glass, PDMS, PVDF, Nitro cellulose, etc)
Mode of attachment
- Physical adsorption
Product list
Blockmaster™ CE series
Covalent coupling type blocking agentBlockmaster™ CE series, the unique water-soluble polymer proposed by JSR, has the end functional group that can covalently conjugate with the amino group on solid state. By supressing the unspecific adsorption of protein, the ligands become easier to be activated, and therefore higher signal-to-noise-ratio can be achieved. It can be used to replace BSA or used with BSA.
Product list of Blockmaster™ CE seriesBlockmaster™ DB series
Synethetic blocking agent for latex particleBlockmaster™ DB1130 is developed as surface blocking agents of latex particles. It can well suppress the unspecific binding of latex to enhance the stabiliy of colloid. The unique water-soluble polymer with the proper balalnce of hydrophobic unit and hydrophilic unit proposed by JSR can be used as a replacement of BSA.
Product list of Blockmaster™ DB seriesBlockmaster™ PA series
Fully synthetic physical adsorption type blocking agentBlockmaster™ PA series is a physical adsorption type blocking agent which is fully chemical synthetic and can be used in a wide variety of applications. The unique water-soluble polymer with the proper balalnce of hydrophobic unit and hydrophilic unit proposed by JSR can prevent the adsorption of proteins or cells for microplate or petri dish made with different material.
Product list of Blockmaster™ PA series
