Abstract: Provided herein is technology relating to detecting neoplasia and particularly, but not exclusively, to methods, compositions, and related uses for detecting premalignant and malignant neoplasms such as colorectal cancer.

Abstract: The present disclosure relates to detecting one or more types of gynecological cancer in a biological sample from a subject. In particular, the present disclosure provides compositions and methods for detecting the presence or absence of one or more types of gynecological cancer (e.g., cervical cancer, ovarian cancer, endometrial cancer) in a biological sample from a subject having or suspected of having a gynecological cancer.

Abstract: This invention describes a method of removing N-terminal alanine residues from polypeptides, preferably recombinant proteins, using an aminopeptidase derived from the marine bacterium Aeromonas proteolytica. Accordingly, Aeromonas aminopeptidase (AAP; E.C. 3.4.11.10) can be used to remove N-terminal alanyl residues from derivatives of human somatotropin (hST, human growth hormone, or hGH), porcine somatotropin (pST), and bovine somatotropin (bST), for example, to yield proteins having their native amino acid sequences. The enzyme reactions can be carried out in free solution, or the AAP can be immobilized on a solid support, for reactions carried out in vitro. An efficient method for converting Ala-hGH to hGH, for example, comprises expression of Ala-hGH in E. coli, recovery of inclusion bodies, solubilization and refolding in detergent, detergent removal by ultrafiltration, selective precipitation, enzyme cleavage, followed by two column chromatography steps.

Abstract: This invention describes a method of removing N-terminal alanine residues from polypeptides, preferably recombinant proteins, using an aminopeptidase derived from the marine bacterium Aeromonas proteolytica. Accordingly, Aeromonas aminopeptidase (AAP; E.C. 3.4.11.10) can be used to remove N-terminal alanyl residues from derivatives of human somatotropin (hST, human growth hormone, or hGH), porcine somatotropin (pST), and bovine somtotropin (bST), for example, to yield proteins having their native amino acid sequences. The enzyme reactions can be carried out in free solution, or the AAP can be immobilized on a solid support, for reactions carried out in vitro. An efficient method for converting Ala-hGH to hGH, for example, comprises expression of Ala-hGH in E. coli, recovery of inclusion bodies, solubilization and refolding in detergent, detergent removal by ultrafiltration, selective precipitation, enzyme cleavage, followed by two column chromatography steps.

Abstract: A wave-scanning antenna is disclosed that does not require a rotary joint. The antenna produces a collimated beam that can be scanned through 360 degrees. The beam is directed perpendicular to the antenna's axis of rotation to form a disc-like surveillance volume, or at an angle above or below the perpendicular to form a cone-shaped surveillance volume. The radar's structure contains a transmitter and receiver coupled to a horn protruding through open centers of the support bearing and driven gear into the antenna housing. Energy emitted by the horn proceeds upward until deflected through an angle of 90 degrees by an angled reflector located on the axis of rotation. The energy is collected by a dielectric lens and focused into a collimated beam. Reflected energy is collected by the lens and directed by the reflector to the horn, where it is fed to a waveguide coupled to the receiver.

Abstract: A gene coding for Pin m III, which is associated with overwintering and frost hardiness in western white pine, has been cloned and characterized. The gene contains an open reading frame of 486 base pairs, encoding a protein of 161 amino acid residues, with a calculated molecular weight of 18002.30 daltons. The predicted isoelectricl point is 5.534. The gene is transcriptionally regulated with the highest expression in fall and winter months. The protein Pin m III is high in infected tissue such as canker. Accordingly, the gene can be used to determine frost hardiness and blister resist fungus susceptibility in conifers.

Abstract: The present invention describes a game projectile having an energy dissipative core having an irregular shape, a pliant moisture-resistant cover enclosing said core to form an irregularly-shaped inner body and a pliant, substantially puncture-resistant, exterior casing enveloping said inner body. The game projectile is used to play a soccer-like game on ice.