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New Products: Jan 29, 2009

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Oxford Expression this week launched its baculovirsus expression service, baculoXPRESS.

The services include gene synthesis, PCR cloning; sub-cloning; production of recombinant viruses using Oxford Expression’s flashBAC, flashBACGOLD, and flashBACULTRA virus DNA; expression optimization, protein production and purification; and next-day virus titration using the company’s baculoQUANT methodology. Additional expression services are available upon request.


GE Healthcare this week introduced 2D Protein Extraction Buffer for the extraction of high quality protein lysates with high yield.

The product is a series of six buffers are modified protein solubilizers. They are available as a dry powder, rehydrated with the provided diluent. The dry powder formulation eliminates problems associated with carbamylation which can cause spot artifacts on 2D spot maps.

Each package contains reagents to prepare 50ml buffer, and the 2D Protein Extraction Buffer Trial Kit includes reagents for preparing 10ml of each of the six buffers.

The Scan

Study Reveals New Details About Genetics of Major Cause of Female Infertility

Researchers in Nature Medicine conducted a whole-exome sequencing study of mote than a thousand patients with premature ovarian insufficiency.

Circulating Tumor DNA Shows Potential as Biomarker in Rare Childhood Cancer

A study in the Journal of Clinical Oncology has found that circulating tumor DNA levels in rhabdomyosarcoma may serve as a biomarker for prognosis.

Study Recommends Cancer Screening for Dogs Beginning Age Seven, Depending on Breed

PetDx researchers report in PLOS One that annual cancer screening for dogs should begin by age seven.

White-Tailed Deer Harbor SARS-CoV-2 Variants No Longer Infecting Humans, Study Finds

A new study in PNAS has found that white-tailed deer could act as a reservoir of SARS-CoV-2 variants no longer found among humans.