IMMUNOCYTOKINE CONTAINING IL-21R MUTEIN
Provided herein is an immunocytokine comprising (i) an antigen binding protein (ABP) specific to a target protein; (ii) an IL-21 domain; and (iii) an IL-21Rα mutein, wherein the IL-21Rα mutein has a reduced binding affinity to the IL-21 domain compared to a wild-type IL-21Rα. Further provided inc...
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Main Authors | , , , , , , , , , , |
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Format | Patent |
Language | English Spanish |
Published |
22.04.2024
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Subjects | |
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Abstract | Provided herein is an immunocytokine comprising (i) an antigen binding protein (ABP) specific to a target protein; (ii) an IL-21 domain; and (iii) an IL-21Rα mutein, wherein the IL-21Rα mutein has a reduced binding affinity to the IL-21 domain compared to a wild-type IL-21Rα. Further provided includes a method of using the immunocytokine to selectively activate an IL-21Rα on a target cell, thereby enhance immune response or treat cancer.
En el presente documento, se proporciona una inmunocitocina que comprende (I) una proteína de unión a antígeno (ABP) específica a una proteína objetivo, (II) un dominio IL-21 y (III) una muteína de IL-21Ra, donde la muteína de IL-21Ra tiene una afinidad de unión reducida al dominio IL-21 en comparación a una IL-21Ra de tipo natural. Se proporciona, además, la inclusión de un método para usar la inmunocitocina para activar, selectivamente, una IL-21Ra en una célula efectora para, de este modo, aumentar la respuesta inmunitaria o tratar el cáncer. |
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AbstractList | Provided herein is an immunocytokine comprising (i) an antigen binding protein (ABP) specific to a target protein; (ii) an IL-21 domain; and (iii) an IL-21Rα mutein, wherein the IL-21Rα mutein has a reduced binding affinity to the IL-21 domain compared to a wild-type IL-21Rα. Further provided includes a method of using the immunocytokine to selectively activate an IL-21Rα on a target cell, thereby enhance immune response or treat cancer.
En el presente documento, se proporciona una inmunocitocina que comprende (I) una proteína de unión a antígeno (ABP) específica a una proteína objetivo, (II) un dominio IL-21 y (III) una muteína de IL-21Ra, donde la muteína de IL-21Ra tiene una afinidad de unión reducida al dominio IL-21 en comparación a una IL-21Ra de tipo natural. Se proporciona, además, la inclusión de un método para usar la inmunocitocina para activar, selectivamente, una IL-21Ra en una célula efectora para, de este modo, aumentar la respuesta inmunitaria o tratar el cáncer. |
Author | LEE Do Sup KIM Jihye CHO Jea Won SON Ukjin BAN Hong Seok KWON Hye Mi YANG Seok-woo SHON Suh-youn BAN Jun Su LEE Seong Wook LEE Ji-hyung |
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DocumentTitleAlternate | INMUNOCITOCINA QUE CONTIENE LA MUTEINA DE IL-21R. |
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Snippet | Provided herein is an immunocytokine comprising (i) an antigen binding protein (ABP) specific to a target protein; (ii) an IL-21 domain; and (iii) an IL-21Rα... |
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Title | IMMUNOCYTOKINE CONTAINING IL-21R MUTEIN |
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