Korea Advanced Institute of Science and Technology

Samsung Display Co., Ltd.

Jung-Min Choi

Sung-Hun Lee

Chang-Woong Chu

Joong-Jae Lee

Hak-Sung Kim

Gwan-Hyoung Lee

Woosung Heu

Da Eun Hwang

Seung-Hyup Yoo

Tae-Wook Koh

The present invention relates to novel polypeptide for binding to a complement protein C5a. More particularly, the present invention relates to polypeptide which can be bound to a complement protein C5a and inhibit the activation of same, polynucleotide which codes for the polypeptide, a recombinant vector which comprises the polynucleotide, a recombinant microorganism to which the recombinant vector has been introduced, a method for producing the polypeptide by means of the recombinant microorganism, and a pharmaceutical composition, for treating immune diseases or sepsis, containing the polypeptide. A polypeptide, according to the present invention, can be bound to a complement protein C5a, with higher affinity compared to being bound to a complement protein C5a receptor which is present in nature, and inhibits the activation of same, thus being widely utilized for development of formulation for preventing or treating diseases related to a complement protein C5a.

Polypeptide for binding to complement protein C5A, and use of same

An organic light emitting device having increased outcoupling efficiency, a lighting apparatus including the organic light emitting device, and an organic light emitting display apparatus including the organic light emitting device. The organic light emitting device includes a substrate, a first electrode layer that is uniformly patterned on the substrate, a low refractive conductive layer disposed on the first electrode layer, and having a conductive material with a lower refractive index than a refractive index of an organic layer that is disposed on the low refractive conductive layer, and a second electrode layer formed on the organic layer.

Organic light emitting device, lighting apparatus and organic light emitting display apparatus

Growing community of inventors

Jecheon-si, South Korea

Jung-Min Choi