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Jsr Life Sciences Corporation patents


Recent patent applications related to Jsr Life Sciences Corporation. Jsr Life Sciences Corporation is listed as an Agent/Assignee. Note: Jsr Life Sciences Corporation may have other listings under different names/spellings. We're not affiliated with Jsr Life Sciences Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "J" | Jsr Life Sciences Corporation-related inventors


Affinity support and method for isolating immunoglobulin

. . To provide an affinity support in which a binding property of a ligand to a target substance is improved. The affinity support contains a solid phase support and a protein ligand, wherein the protein ligand is represented by formula (1): r—r1 (1) wherein r represents a linker binding to the solid phase support, which contains a polyproline, and r1 represents a protein showing an affinity to immunoglobulin, and the r is bound to a c terminal or an n terminal of an amino acid sequence in r1.. ... Jsr Life Sciences Corporation

Solid-phase support, ligand-binding solid-phase support, method for detecting or separating target substance, and method for producing the solid-phase support

. . A solid-phase support, formed by binding a chain polymer at least to the surface, wherein the chain polymer is a block polymer comprising a first block constituted from repetitions of a hydrophilic structural unit and a second block constituted from repetitions of a structural unit having a reactive functional group, a content ratio of the number of moles “a” of the reactive functional group contained in the chain polymer and the number of moles “b” of the whole structural unit contained in the chain polymer, (a/b), is from 0.03 to 0.25, and a density of the chain polymer occupying the surface of the solid-phase support is 0.1 polymers/nm2 or more.. . ... Jsr Life Sciences Corporation

Immunoglobulin-binding protein and affinity carrier using same

Provided is an affinity chromatography carrier that maintains high immunoglobulin-binding capacity and high alkali resistance. An immunoglobulin-binding protein including at least one modified immunoglobulin-binding domain, the modified immunoglobulin-binding domain being a polypeptide consisting of an amino acid sequence of an immunoglobulin-binding domain selected from the group consisting of the b domain, z domain, c domain, and variants thereof of staphylococcus aureus protein a, in which at least one amino acid residue is inserted between positions corresponding to the 3-position and position 4 of the amino acid sequence of the b domain, z domain or c domain.. ... Jsr Life Sciences Corporation

Solid-phase carrier, production method for solid-phase carrier, carrier for affinity refining, production method for filler for affinity chromatography, filler for affinity chromatography, chromatography column, and refining method

. . . . . . There are provided a solid-phase carrier and a carrier for affinity refining that exhibit high dynamic binding capacity when a ligand is immobilized, have excellent antifouling properties, and are unlikely to have non-specific adsorption of impurities. The solid-phase carrier has a functional group capable of fixing a ligand and is characterized by having a group having a sulfinyl group, a sulfide group, an oxy group or an imino group, and a hydroxyl group, a thiol group, an amino group, a carboxy group, a sulfate group, a phosphate group or an alkanoyl group.. ... Jsr Life Sciences Corporation

Method for assaying soluble gpc3 protein

The present invention relates to a method for assaying soluble gpc3 protein in a test sample, comprising using two different antibodies binding to different epitopes present in the n-terminal region of gpc3 protein.. . ... Jsr Life Sciences Corporation








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