Trimer stabilizing HIV envelope protein mutations

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United States of America Patent

PATENT NO 10793607
APP PUB NO 20180072777A1
SERIAL NO

15704651

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Abstract

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Human immunodeficiency virus (HIV) envelope proteins having mutations that stabilize the trimeric form of the envelope protein are provided. The HIV envelope proteins have certain amino acid substitutions at specified positions in the envelope protein sequence. The HIV envelope proteins described herein have an improved percentage of trimer formation and/or an improved trimer yield as compared to an HIV envelope protein that does not have one or more of the indicated amino acid substitutions. Also provided are nucleic acid molecules and vectors encoding the HIV envelope proteins, as well as compositions containing the HIV envelope proteins, nucleic acid, and vectors.

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Patent Owner(s)

Patent OwnerAddress
JANSSEN VACCINES & PREVENTION B V2333 CN LEIDEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Langedijk, Johannes Petrus Maria Amsterdam, NL 44 181
Rutten, Lucy Gouda, NL 16 61
Strokappe, Nika Mindy Utrecht, NL 7 26
Truan, Daphné Haarlem, NL 8 24

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