>|Anti-Idiotypic-Palivizumab-Nanobody1(AIP1VHH) YPYDVPDYAGYPYDVPDYAGYPYDVPDYALKDVQLQESGGGLVQAGGSLRLSCVASGLTFRYDMGWFRQAPGKEREFVAQITWRGGSATYYADSVKGRFTIARDIAKNAVYLQMNSLKPEDTAVYYCAAAYGSAGYRPDEYDSWGQGTQVTVSSAAASAWSHPQFEKGGGSGGGSGGSAWSHPQFEK