Antibody specifically binding to strep-tag II tag and use thereof
AssigneesImunopharm Technology Co., Ltd., Beijing Yimiaoyiliao Co., Ltd
InventorsXinan Lu, Ting He, Feifei Qi, Ru Huang
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Abstract
Disclosed is an antibody that specifically binds to a Strep-Tag II tag, and further disclosed are an amino acid sequence of the antibody of the present invention, a cloning or expression vector, a host cell, and a method for expressing or separating the antibody, and also disclosed is a composition comprising the antibody of the present invention. Also disclosed is a method for detecting or purifying a biological sample expressing the Strep-Tag II Tag by means of using the antibody of the present invention.
Claims20
An isolated antibody that specifically binds to a Strep-Tag II tag, comprising a heavy chain variable region (VH) and a light chain variable region (VL), wherein
- the VH comprises:
- a VH-CDR1 comprising SEQ ID NO:
- 1, a VH-CDR2 comprising SEQ ID NO:
- 2, a VH-CDR 3 comprising SEQ ID NO:
- 3 or SEQ ID NO:
- 4;
- and
- the VL comprises:
- a VL-CDR1 comprising SEQ ID NO:
- 5 or SEQ ID NO:
- 6, a VL-CDR2 comprising SEQ ID NO:
- 7 or SEQ ID NO:
- 8, a VL-CDR3 comprising SEQ ID NO:
- 9 or SEQ ID NO:
- 10.
Dependencies are inferred from the claim text.