TY - BOOK AU - Wagner B AU - Breiteneder H AU - Buck D AU - Krebitz M AU - KyungHwan Han AU - Niggemann B AU - Scheiner AU - Yeet Yeang Hong TI - Cloning expression, and characterization of recombinant Hev b 3, a Hevea brasiliensis protein associated with latex allergy in patients with spina bifida PY - 1999/// PB - Journal of Allergy and Clinical Immunology KW - Cloning KW - Hevea brasiliensis KW - Latex allergy N1 - Source Year: 2000 N2 - A cDNA encoding Hev b 3 was amplified from RNA of fresh latex collected from Malaysian rubber trees and the 5- end sequence was obtained by specific amplification of cDNA ends. The recombinant Hev b 3 was produced in Escherichia coli as a 6xHis tagged protein. Immunoblotting and inhibition assays were performed to characterize the recombinant allergen. An Hev b 3 cDNA clone of 922 bp encoding a protein of 204 amino acid residues (22.3kDa) was obtained. It is concluded that recombinant Hev b 3 constitutes a suitable in vitro reagent for the diagnosis of latex allergy in patients with spina bifida. Nucleotide sequence data for the complete cDNA sequence of Hev b 3 have been deposited under EMBL accession number AJ223388 UR - PBA ER -