Curagen Corporation

Genaissance Pharmaceuticals, Inc.

Vincent Peter Schulz

Krishnan Nandabalan

Meijia Yang

Meija Yang

The present invention relates to complexes of the 53BP2 protein with proteins identified as interacting with 53BP2 by a yeast two hybrid assay system. The proteins identified to interact with 53BP2 are &bgr;-tubulin, p62, hnRNP G, and three gene products, 53BP2-IP1, 53BP2-IP2, and 53BP2-IP3 encoded, in part, by the EST R72810 sequence. Thus, the invention provides complexes of 53BP2 and &bgr;-tubulin, p62, hnRNP G, 53BP2-IP1, 53BP2-IP2, and 53BP2-IP3 and derivatives, fragments and analogs thereof. The invention also provides the 53BP2-IP1, 53BP2-IP2 and 53BP2-IP3 genes and proteins and derivatives, fragments and analogs thereof. Methods of screening the complexes for efficacy in treating and/or preventing certain diseases and disorders, particularly cancer, autoimmune disease and neurodegenerative disease are also provided.

53BP2 complexes

The present invention relates to complexes of the CDK2 protein with proteins identified as interacting with CDK2 by a modified yeast two hybrid assay system. The proteins identified to interact with CDK2 are cyclin H, cyclin I, ERH, and two gene products, hsReq*-1 and hsReq*-2, which are splice variants of the gene hsReq. Thus, the invention provides complexes of CDK2 and cyclin H, cyclin I, ERH, hsReq*-1, and hsReq*-2, and derivatives, fragments and analogs thereof. The invention also provides nucleic acids encoding the hsReq*-1 and hsReq*-2, and proteins and derivatives, fragments and analogs thereof. Methods of screening the complexes for efficacy in treating and/or preventing certain diseases and disorders, particularly cancer, atherosclerosis and neurodegenerative disease are also provided.

HsReq*1 and hsReq*2proteins and use thereof to detect CDK2

The present invention discloses complexes of the Nlk1 protein with proteins identified as interacting with the Nlk1 protein (Nlk1 protein-IPs) by a modified, improved yeast two hybrid assay system. The proteins which were identified to interact with the Nlk1 protein, and thus form complexes, included: TrkA, protein phosphatase 1&agr;, 14-3-3&egr;, &agr;-tropomyosin, vimentin, p0071, Ini-1, IP-1, IP-2, IP-3, IP-4 and IP-5, as well as derivatives, fragments analogs and homologs thereof. Methodologies of screening these aforementioned complexes for efficacy in treating and/or preventing various diseases and disorders, particularly, neoplasia, neurodegenerative disease, hypertrophic cardiomyopathy, viral infections and metabolic diseases and disorders are also disclosed herein.

NLK1 protein and NLK1 protein complexes

Disclosed are complexes of the MDM2 protein and a novel MDM2-interacting protein (MDMIP). Also disclosed are nucleic acids encoding the MDMIP polypeptide, as well as derivatives, fragments, analogs and homologs of the MDMIP polypeptide and MDM2-MDMIP complexes.

Nucleic acid encoding the MDM interacting protein

Methods for reducing degradation of polymerase extension products in the presence of formamide, where the polymerase extension products comprise a nonradioactive detection moiety, are disclosed. The methods comprise adding a base, a buffer or a reducing agent to the polymerase extension products. Sequencing methods which generate polymerase extension products comprising a nonradioactive detection moiety are also disclosed, wherein the degradation of the extension products is reduced or eliminated by the addition of a base, a buffer, or a reducing agent. Compositions for reducing degradation of the above polymerase extension products are also disclosed, where the compositions comprise a base, a buffer, or a reducing agent. Kits for performing sequencing methods are also disclosed, wherein the degradation of polymerase extension products is reduced or eliminated. The kits comprise a base, a buffer, or a reducing agent, and instructions.

Stabilizer of dye sequencing products

The present invention relates to complexes of the 53BP2 protein with proteins identified as interacting with 53BP2 by a yeast two hybrid assay system. The proteins identified to interact with 53BP2 are .beta.-tubulin, p62, hnRNP G, and three gene products, 53BP2-IP1, 53BP2-IP2, and 53BP2-IP3 encoded, in part, by the EST R72810 sequence. Thus, the invention provides complexes of 53BP2 and .beta.-tubulin, p62, hnRNP G, 53BP2-IP1, 53BP2-IP2, and 53BP2-IP3 and derivatives, fragments and analogs thereof. The invention also provides the 53BP2-IP1, 53BP2-IP2 and 53BP2-IP3 genes and proteins and derivatives, fragments and analogs thereof. Methods of screening the complexes for efficacy in treating and/or preventing certain diseases and disorders, particularly cancer, autoimmune disease and neurodegenerative disease are also provided.

Growing community of inventors

Madison, CT, United States of America

Vincent Peter Schulz