New York Blood Center Hospital & Health Care · Health/Allied Services · Health/Allied Services Mfg Biological Products · Health/Allied Services Commercial Physical Research Noncommercial Research Organization · Noncommercial Research Organization Commercial Physical Research
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Marion Reid Director
BioArray Solutions Biotechnology · Noncommercial Research Organization · Research & Development in Biotechnology
Ghazala Hashmi - Holmdel NJ, US Michael Seul - Fanwood NJ, US Marion E. Reid - Jamaica Estates NY, US Michael Pierce - Flemington NJ, US
Assignee:
Bio Array Solutions - Warren NJ New York Blood Center - New York NY
International Classification:
C12Q 1/68
US Classification:
435 6
Abstract:
Disclosed are a method and an algorithm for genetic cross-matching based on the comparison of recipient and donor genotypes—and the underlying combinations of alleles and haplotypes. The method of the invention, rather than focusing on phenotype prediction, instead relies on a comparison of genetic variants identified in the recipient and available donors, whose information preferably will be compiled in a widely available donor registry, to maximize molecular compatibility. The genotypes can be matched based on the weighted clinical significance of a genotypic difference between donor and recipient, such that certain mismatches are more acceptable than others.
Primers For Exons Of Variants Of Rhce And Rhd Genes
Ghazala Hashmi - Holmdel NJ, US Michael Seul - Fanwood NJ, US Marion E. Reid - Jamaica Estates NY, US Michael Pierce - Flemington NJ, US
Assignee:
BioArray Solutions Ltd. - Warren NJ
International Classification:
C07H 21/04 C12N 15/12
US Classification:
536 2433
Abstract:
Disclosed are a method and an algorithm for genetic cross-matching based on the comparison of recipient and donor genotypes—and the underlying combinations of alleles and haplotypes. The method of the invention, rather than focusing on phenotype prediction, instead relies on a comparison of genetic variants identified in the recipient and available donors, whose information preferably will be compiled in a widely available donor registry, to maximize molecular compatibility. The genotypes can be matched based on the weighted clinical significance of a genotypic difference between donor and recipient, such that certain mismatches are more acceptable than others.
Identification Of The Dombrock Blood Group Glycoprotein As A Polymorphic Member Of The Adp-Ribosyltransferase Gene Family
The present invention provides an isolated peptide comprising a Dombrock carrier molecule that contains either a Dombrock (a) antigen or a Dombrock (b) antigen. Further, the present invention provides a nucleic acid encoding a Dombruck carrier molecule or fragments thereof. Moreover, a nucleic acid encoding a Dombrock (a) antigen or fragments thereof is provided. The present invention also provides a nucleic acid encoding a Dombrock (b) antigen or fragments thereof. Kits comprising antibodies to either the Dombrock (a) antigen or the Dombrock (b) antigen are also provided. Moreover, kits comprising either the Dombrock (a) antigen or the Dombrock (b) antigen, and kits comprising nucleic acids that encode the Dombrock (a) antigen or the Dombrock (b) antigen are provided. Methods for detecting the Dombrock (a) antigen or the Dombrock (b) antigen, and methods for detecting antibodies specifically binding to the Dombrock (a) antigen or the Dombrock (b) antigen are provided.
Marion Reid - Jamaica NY, US Asok Chaudhuri - Hicksville NY, US
Assignee:
New York Blood Center, Inc. - New York NY
International Classification:
C12Q 1/68 C07H 21/04
US Classification:
435 6, 536 231
Abstract:
Disclosed herein are nucleic acid molecules which permit the accurate and direct determination of blood groups based on the presence of certain genes. A method of determining blood groups is also provided.
Method Of Making Monoclonal Antibodies Using Polymorphic Transgenic Animals
The invention relates to a method for making monoclonal antibodies having pre-defined specificity for an epitope characteristic of or unique to a single form of a polymorphic protein. The method includes constructing a first transgenic animal to express a first form of a polymorphic protein encoded by a first allele of a gene encoding the protein; constructing a second transgenic animal to express a second form of the polymorphic protein encoded by a second allele of the gene encoding the protein; and immunizing the first transgenic animal with cells from the second transgenic animal expressing the second form of the polymorphic protein to induce an immune response in the first transgenic animal yielding an antibody specific for an epitope peculiar to the second form of the polymorphic protein. The invention further includes hybridoma cells secreting a monoclonal antibody specific for the second form of the protein. The invention is particularly advantageous in the context of making monoclonal antibodies and derivative reagents specifically identifying polymorphic blood group proteins, such as the Duffy gp-Fy protein.