<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE ST26SequenceListing PUBLIC "-//WIPO//DTD Sequence Listing 1.3//EN" "ST26SequenceListing_V1_3.dtd">
<ST26SequenceListing   dtdVersion="V1_3" fileName="IEC240431PCT.xml" softwareName="WIPO Sequence" softwareVersion="2.3.0" productionDate="2026-06-10">
	<ApplicationIdentification>
		<IPOfficeCode>WO</IPOfficeCode>
		<ApplicationNumberText></ApplicationNumberText>
		<FilingDate></FilingDate>
	</ApplicationIdentification>
	<ApplicantFileReference>IEC240431PCT</ApplicantFileReference>
	<EarliestPriorityApplicationIdentification>
		<IPOfficeCode>CN</IPOfficeCode>
		<ApplicationNumberText>202311743747.1</ApplicationNumberText>
		<FilingDate>2023-12-18</FilingDate>
	</EarliestPriorityApplicationIdentification>
	<ApplicantName languageCode="en">MINGHUI PHARMACEUTICAL  (HANGZHOU) LIMITED</ApplicantName>
	<InventionTitle languageCode="en">Antigen-binding protein and use thereof</InventionTitle>
	<SequenceTotalQuantity>14</SequenceTotalQuantity>
	<SequenceData sequenceIDNumber="1">
		<INSDSeq>
			<INSDSeq_length>5</INSDSeq_length>
			<INSDSeq_moltype>AA</INSDSeq_moltype>
			<INSDSeq_division>PAT</INSDSeq_division>
			<INSDSeq_feature-table>
				<INSDFeature>
					<INSDFeature_key>source</INSDFeature_key>
					<INSDFeature_location>1..5</INSDFeature_location>
					<INSDFeature_quals>
						<INSDQualifier>
							<INSDQualifier_name>mol_type</INSDQualifier_name>
							<INSDQualifier_value>protein</INSDQualifier_value>
						</INSDQualifier>
						<INSDQualifier id="q29">
							<INSDQualifier_name>organism</INSDQualifier_name>
							<INSDQualifier_value>synthetic construct</INSDQualifier_value>
						</INSDQualifier>
					</INSDFeature_quals>
				</INSDFeature>
			</INSDSeq_feature-table>
			<INSDSeq_sequence>AYITN</INSDSeq_sequence>
		</INSDSeq>
	</SequenceData>
	<SequenceData sequenceIDNumber="2">
		<INSDSeq>
			<INSDSeq_length>16</INSDSeq_length>
			<INSDSeq_moltype>AA</INSDSeq_moltype>
			<INSDSeq_division>PAT</INSDSeq_division>
			<INSDSeq_feature-table>
				<INSDFeature>
					<INSDFeature_key>source</INSDFeature_key>
					<INSDFeature_location>1..16</INSDFeature_location>
					<INSDFeature_quals>
						<INSDQualifier>
							<INSDQualifier_name>mol_type</INSDQualifier_name>
							<INSDQualifier_value>protein</INSDQualifier_value>
						</INSDQualifier>
						<INSDQualifier id="q30">
							<INSDQualifier_name>organism</INSDQualifier_name>
							<INSDQualifier_value>synthetic construct</INSDQualifier_value>
						</INSDQualifier>
					</INSDFeature_quals>
				</INSDFeature>
			</INSDSeq_feature-table>
			<INSDSeq_sequence>TVTPGGSTIAADSVKG</INSDSeq_sequence>
		</INSDSeq>
	</SequenceData>
	<SequenceData sequenceIDNumber="3">
		<INSDSeq>
			<INSDSeq_length>5</INSDSeq_length>
			<INSDSeq_moltype>AA</INSDSeq_moltype>
			<INSDSeq_division>PAT</INSDSeq_division>
			<INSDSeq_feature-table>
				<INSDFeature>
					<INSDFeature_key>source</INSDFeature_key>
					<INSDFeature_location>1..5</INSDFeature_location>
					<INSDFeature_quals>
						<INSDQualifier>
							<INSDQualifier_name>mol_type</INSDQualifier_name>
							<INSDQualifier_value>protein</INSDQualifier_value>
						</INSDQualifier>
						<INSDQualifier id="q31">
							<INSDQualifier_name>organism</INSDQualifier_name>
							<INSDQualifier_value>synthetic construct</INSDQualifier_value>
						</INSDQualifier>
					</INSDFeature_quals>
				</INSDFeature>
			</INSDSeq_feature-table>
			<INSDSeq_sequence>IPPKR</INSDSeq_sequence>
		</INSDSeq>
	</SequenceData>
	<SequenceData sequenceIDNumber="4">
		<INSDSeq>
			<INSDSeq_length>8</INSDSeq_length>
			<INSDSeq_moltype>AA</INSDSeq_moltype>
			<INSDSeq_division>PAT</INSDSeq_division>
			<INSDSeq_feature-table>
				<INSDFeature>
					<INSDFeature_key>source</INSDFeature_key>
					<INSDFeature_location>1..8</INSDFeature_location>
					<INSDFeature_quals>
						<INSDQualifier>
							<INSDQualifier_name>mol_type</INSDQualifier_name>
							<INSDQualifier_value>protein</INSDQualifier_value>
						</INSDQualifier>
						<INSDQualifier id="q32">
							<INSDQualifier_name>organism</INSDQualifier_name>
							<INSDQualifier_value>synthetic construct</INSDQualifier_value>
						</INSDQualifier>
					</INSDFeature_quals>
				</INSDFeature>
			</INSDSeq_feature-table>
			<INSDSeq_sequence>GITLSAYI</INSDSeq_sequence>
		</INSDSeq>
	</SequenceData>
	<SequenceData sequenceIDNumber="5">
		<INSDSeq>
			<INSDSeq_length>7</INSDSeq_length>
			<INSDSeq_moltype>AA</INSDSeq_moltype>
			<INSDSeq_division>PAT</INSDSeq_division>
			<INSDSeq_feature-table>
				<INSDFeature>
					<INSDFeature_key>source</INSDFeature_key>
					<INSDFeature_location>1..7</INSDFeature_location>
					<INSDFeature_quals>
						<INSDQualifier>
							<INSDQualifier_name>mol_type</INSDQualifier_name>
							<INSDQualifier_value>protein</INSDQualifier_value>
						</INSDQualifier>
						<INSDQualifier id="q33">
							<INSDQualifier_name>organism</INSDQualifier_name>
							<INSDQualifier_value>synthetic construct</INSDQualifier_value>
						</INSDQualifier>
					</INSDFeature_quals>
				</INSDFeature>
			</INSDSeq_feature-table>
			<INSDSeq_sequence>VTPGGST</INSDSeq_sequence>
		</INSDSeq>
	</SequenceData>
	<SequenceData sequenceIDNumber="6">
		<INSDSeq>
			<INSDSeq_length>7</INSDSeq_length>
			<INSDSeq_moltype>AA</INSDSeq_moltype>
			<INSDSeq_division>PAT</INSDSeq_division>
			<INSDSeq_feature-table>
				<INSDFeature>
					<INSDFeature_key>source</INSDFeature_key>
					<INSDFeature_location>1..7</INSDFeature_location>
					<INSDFeature_quals>
						<INSDQualifier>
							<INSDQualifier_name>mol_type</INSDQualifier_name>
							<INSDQualifier_value>protein</INSDQualifier_value>
						</INSDQualifier>
						<INSDQualifier id="q34">
							<INSDQualifier_name>organism</INSDQualifier_name>
							<INSDQualifier_value>synthetic construct</INSDQualifier_value>
						</INSDQualifier>
					</INSDFeature_quals>
				</INSDFeature>
			</INSDSeq_feature-table>
			<INSDSeq_sequence>NTIPPKR</INSDSeq_sequence>
		</INSDSeq>
	</SequenceData>
	<SequenceData sequenceIDNumber="7">
		<INSDSeq>
			<INSDSeq_length>16</INSDSeq_length>
			<INSDSeq_moltype>AA</INSDSeq_moltype>
			<INSDSeq_division>PAT</INSDSeq_division>
			<INSDSeq_feature-table>
				<INSDFeature>
					<INSDFeature_key>source</INSDFeature_key>
					<INSDFeature_location>1..16</INSDFeature_location>
					<INSDFeature_quals>
						<INSDQualifier>
							<INSDQualifier_name>mol_type</INSDQualifier_name>
							<INSDQualifier_value>protein</INSDQualifier_value>
						</INSDQualifier>
						<INSDQualifier id="q35">
							<INSDQualifier_name>organism</INSDQualifier_name>
							<INSDQualifier_value>synthetic construct</INSDQualifier_value>
						</INSDQualifier>
					</INSDFeature_quals>
				</INSDFeature>
			</INSDSeq_feature-table>
			<INSDSeq_sequence>TVTPGGSTYYADSVKG</INSDSeq_sequence>
		</INSDSeq>
	</SequenceData>
	<SequenceData sequenceIDNumber="8">
		<INSDSeq>
			<INSDSeq_length>113</INSDSeq_length>
			<INSDSeq_moltype>AA</INSDSeq_moltype>
			<INSDSeq_division>PAT</INSDSeq_division>
			<INSDSeq_feature-table>
				<INSDFeature>
					<INSDFeature_key>source</INSDFeature_key>
					<INSDFeature_location>1..113</INSDFeature_location>
					<INSDFeature_quals>
						<INSDQualifier>
							<INSDQualifier_name>mol_type</INSDQualifier_name>
							<INSDQualifier_value>protein</INSDQualifier_value>
						</INSDQualifier>
						<INSDQualifier id="q36">
							<INSDQualifier_name>organism</INSDQualifier_name>
							<INSDQualifier_value>synthetic construct</INSDQualifier_value>
						</INSDQualifier>
					</INSDFeature_quals>
				</INSDFeature>
			</INSDSeq_feature-table>
			<INSDSeq_sequence>QVQLVESGGDLVQPGGSLRLSCAASGITLSAYITNWYRQVPGKQRELVATVTPGGSTIAADSVKGRFTISRDNTKNTVYLQMNILKPEDTAVYYCNTIPPKRWGQGTRVTVSS</INSDSeq_sequence>
		</INSDSeq>
	</SequenceData>
	<SequenceData sequenceIDNumber="9">
		<INSDSeq>
			<INSDSeq_length>113</INSDSeq_length>
			<INSDSeq_moltype>AA</INSDSeq_moltype>
			<INSDSeq_division>PAT</INSDSeq_division>
			<INSDSeq_feature-table>
				<INSDFeature>
					<INSDFeature_key>source</INSDFeature_key>
					<INSDFeature_location>1..113</INSDFeature_location>
					<INSDFeature_quals>
						<INSDQualifier>
							<INSDQualifier_name>mol_type</INSDQualifier_name>
							<INSDQualifier_value>protein</INSDQualifier_value>
						</INSDQualifier>
						<INSDQualifier id="q37">
							<INSDQualifier_name>organism</INSDQualifier_name>
							<INSDQualifier_value>synthetic construct</INSDQualifier_value>
						</INSDQualifier>
					</INSDFeature_quals>
				</INSDFeature>
			</INSDSeq_feature-table>
			<INSDSeq_sequence>QVQLVESGGGLVQPGGSLRLSCAASGITLSAYITNWVRQAPGKGRELVATVTPGGSTIAADSVKGRFTISRDNSKNTVYLQMNSLRPEDTAVYYCNTIPPKRWGQGTRVTVSS</INSDSeq_sequence>
		</INSDSeq>
	</SequenceData>
	<SequenceData sequenceIDNumber="10">
		<INSDSeq>
			<INSDSeq_length>113</INSDSeq_length>
			<INSDSeq_moltype>AA</INSDSeq_moltype>
			<INSDSeq_division>PAT</INSDSeq_division>
			<INSDSeq_feature-table>
				<INSDFeature>
					<INSDFeature_key>source</INSDFeature_key>
					<INSDFeature_location>1..113</INSDFeature_location>
					<INSDFeature_quals>
						<INSDQualifier>
							<INSDQualifier_name>mol_type</INSDQualifier_name>
							<INSDQualifier_value>protein</INSDQualifier_value>
						</INSDQualifier>
						<INSDQualifier id="q38">
							<INSDQualifier_name>organism</INSDQualifier_name>
							<INSDQualifier_value>synthetic construct</INSDQualifier_value>
						</INSDQualifier>
					</INSDFeature_quals>
				</INSDFeature>
			</INSDSeq_feature-table>
			<INSDSeq_sequence>QVQLVESGGGLVQPGGSLRLSCAASGITLSAYITNWVRQAPGKQRELVATVTPGGSTYYADSVKGRFTISRDNSKNTVYLQMNSLRPEDTAVYYCNTIPPKRWGQGTRVTVSS</INSDSeq_sequence>
		</INSDSeq>
	</SequenceData>
	<SequenceData sequenceIDNumber="11">
		<INSDSeq>
			<INSDSeq_length>232</INSDSeq_length>
			<INSDSeq_moltype>AA</INSDSeq_moltype>
			<INSDSeq_division>PAT</INSDSeq_division>
			<INSDSeq_feature-table>
				<INSDFeature>
					<INSDFeature_key>source</INSDFeature_key>
					<INSDFeature_location>1..232</INSDFeature_location>
					<INSDFeature_quals>
						<INSDQualifier>
							<INSDQualifier_name>mol_type</INSDQualifier_name>
							<INSDQualifier_value>protein</INSDQualifier_value>
						</INSDQualifier>
						<INSDQualifier id="q39">
							<INSDQualifier_name>organism</INSDQualifier_name>
							<INSDQualifier_value>synthetic construct</INSDQualifier_value>
						</INSDQualifier>
					</INSDFeature_quals>
				</INSDFeature>
			</INSDSeq_feature-table>
			<INSDSeq_sequence>EPKSSDKTHTCPPCPAPEAAGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK</INSDSeq_sequence>
		</INSDSeq>
	</SequenceData>
	<SequenceData sequenceIDNumber="12">
		<INSDSeq>
			<INSDSeq_length>345</INSDSeq_length>
			<INSDSeq_moltype>AA</INSDSeq_moltype>
			<INSDSeq_division>PAT</INSDSeq_division>
			<INSDSeq_feature-table>
				<INSDFeature>
					<INSDFeature_key>source</INSDFeature_key>
					<INSDFeature_location>1..345</INSDFeature_location>
					<INSDFeature_quals>
						<INSDQualifier>
							<INSDQualifier_name>mol_type</INSDQualifier_name>
							<INSDQualifier_value>protein</INSDQualifier_value>
						</INSDQualifier>
						<INSDQualifier id="q40">
							<INSDQualifier_name>organism</INSDQualifier_name>
							<INSDQualifier_value>synthetic construct</INSDQualifier_value>
						</INSDQualifier>
					</INSDFeature_quals>
				</INSDFeature>
			</INSDSeq_feature-table>
			<INSDSeq_sequence>QVQLVESGGDLVQPGGSLRLSCAASGITLSAYITNWYRQVPGKQRELVATVTPGGSTIAADSVKGRFTISRDNTKNTVYLQMNILKPEDTAVYYCNTIPPKRWGQGTRVTVSSEPKSSDKTHTCPPCPAPEAAGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK</INSDSeq_sequence>
		</INSDSeq>
	</SequenceData>
	<SequenceData sequenceIDNumber="13">
		<INSDSeq>
			<INSDSeq_length>345</INSDSeq_length>
			<INSDSeq_moltype>AA</INSDSeq_moltype>
			<INSDSeq_division>PAT</INSDSeq_division>
			<INSDSeq_feature-table>
				<INSDFeature>
					<INSDFeature_key>source</INSDFeature_key>
					<INSDFeature_location>1..345</INSDFeature_location>
					<INSDFeature_quals>
						<INSDQualifier>
							<INSDQualifier_name>mol_type</INSDQualifier_name>
							<INSDQualifier_value>protein</INSDQualifier_value>
						</INSDQualifier>
						<INSDQualifier id="q41">
							<INSDQualifier_name>organism</INSDQualifier_name>
							<INSDQualifier_value>synthetic construct</INSDQualifier_value>
						</INSDQualifier>
					</INSDFeature_quals>
				</INSDFeature>
			</INSDSeq_feature-table>
			<INSDSeq_sequence>QVQLVESGGGLVQPGGSLRLSCAASGITLSAYITNWVRQAPGKGRELVATVTPGGSTIAADSVKGRFTISRDNSKNTVYLQMNSLRPEDTAVYYCNTIPPKRWGQGTRVTVSSEPKSSDKTHTCPPCPAPEAAGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK</INSDSeq_sequence>
		</INSDSeq>
	</SequenceData>
	<SequenceData sequenceIDNumber="14">
		<INSDSeq>
			<INSDSeq_length>345</INSDSeq_length>
			<INSDSeq_moltype>AA</INSDSeq_moltype>
			<INSDSeq_division>PAT</INSDSeq_division>
			<INSDSeq_feature-table>
				<INSDFeature>
					<INSDFeature_key>source</INSDFeature_key>
					<INSDFeature_location>1..345</INSDFeature_location>
					<INSDFeature_quals>
						<INSDQualifier>
							<INSDQualifier_name>mol_type</INSDQualifier_name>
							<INSDQualifier_value>protein</INSDQualifier_value>
						</INSDQualifier>
						<INSDQualifier id="q42">
							<INSDQualifier_name>organism</INSDQualifier_name>
							<INSDQualifier_value>synthetic construct</INSDQualifier_value>
						</INSDQualifier>
					</INSDFeature_quals>
				</INSDFeature>
			</INSDSeq_feature-table>
			<INSDSeq_sequence>QVQLVESGGGLVQPGGSLRLSCAASGITLSAYITNWVRQAPGKQRELVATVTPGGSTYYADSVKGRFTISRDNSKNTVYLQMNSLRPEDTAVYYCNTIPPKRWGQGTRVTVSSEPKSSDKTHTCPPCPAPEAAGGPSVFLFPPKPKDTLMISRTPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLNGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK</INSDSeq_sequence>
		</INSDSeq>
	</SequenceData>
</ST26SequenceListing>
