Scientists Make Clones of Mice Dead 16 Years
Feat represents another advance in stem cell research, experts say MONDAY, Nov. 3 (HealthDay News) -- Japanese scientists have succeeded in creating cloned mice from mouse bodies that had been frozen for up to 16 years. While the feat may raise the specter of resurrecting lost speci...'Good' And 'Evil' Clones Of Acute Lymphoblastic Leukaemia cells
According to Australian scientists, there are two types of acute lymphoblastic leukaemia (ALL) cells, good and bad. //The latter type of cells are those that have a pre-existing immunity to drugs used to treat ALL, that is responsible for relapse after treatment. The discovery means that now re...Computer simulation captures immune response to flu
...he right receptor protein to link up with, and become activated by, any invader encountered. When this occurs, the immune cell expands into an army of clones specifically selected to attack that organism. Workhorses of the adaptive system include "killer" T cells that attack cells that have been infected by...Research Team Clones Genes Responsible for Amino Acid Absorption
MORGANTOWN, W.Va., May 23 /PRNewswire-USNewswire/ -- Researchers at the West Virginia University School of Medicine have discovered ways to block substances that interfere with absorption of nutrients in patients with inflammatory bowel disease (IBD), according to Uma Sundaram, M.D., Section C...Blood Testing Identifies Abnormal Cells Up to Six Years Prior to Leukemia Diagnosis
...tudy, Dr. Albitar and Ms. Ma developed a method to identify abnormal B-cell clones in blood specimens. Quest Diagnostics plans to use a similar approach to de...atients, MBL was confirmed by both methods. The study, titled "B-Cell clones as Early Markers for Chronic Lymphocytic Leukemia," (Vol. 360, No. 7, Feb. ...Cloned Human Embryos Successfully Reprogrammed Using Human - But Not Animal - Eggs
...t, Inc.) demonstrates that although human-to-human clones (human clones) and human-to-animal clones (hybrids) appear similar, the pattern of reprogram... hybrids, the gene expression pattern of the human clones was highly similar to normal human embryos. The p...Carnegie donates landmark clones to biology
Palo Alto, CAWith the information explosion, it's remarkable that so little is known about the interactions that proteins have with each other and the protective membrane that surrounds a cell. These interactive, so-called membrane proteins regulate nutrients and water fluxes, sense environmental ...Texas-sized tract of single-celled clones
HOUSTON -- (March 11, 2009) -- A Rice University study of microbes from a Houston-area cow pasture has confirmed once again that everything is bigger in Texas, even the single-celled stuff. The tests revealed the first-ever report of a large, natural colony of amoebae clones -- a Texas-sized expan...Study finds role for parasites in evolution of sex
...xuals, and the rates of parasite infection for both. The team found that clones that were plentiful at the beginning of the study became more susceptible t...o parasites over time. As parasite infections increased, the once plentiful clones dwindled dramatically in number. Some clonal types disappeared entirely. Me...Cancer-causing protein can also help fight the tumors it causes
...at the membranes of the cells temporarily fuse together. What is certain, however, is that once t-cells acquire mutated Ras, they are able to generate clones with the ability to respond against this specific threat. "When immune cells scan their targets they bind to their targets," he says. "When immu...P[acman]-generated fruit fly gene 'library': A new research tool
... researchers led by Baylor College of Medicine has established a library of clones that cover most of the genome of Drosophila melanogaster (fruit fly) and ...ibraries, so that a researcher can choose a gene and find the corresponding clones in the library that cover that gene. Their collaborators at Lawrence Berkel...Animal eggs not suitable substitutes to produce stem cells
...es not produce the same results. Although the human-bovine and human-rabbit clones looked similar to the human-human embryos, the human-animal hybrids did not exhibit the changes in gene expression seen in the human-human clones and normal embryos. Specifically, they did not achieve up-regulation of cri...OriGene Announces 37,000 ORF cDNA Clones in a GFP Vector
ROCKVILLE, Md., Oct. 31 /PRNewswire/ -- OriGene Technologies, Inc. announces its flagship products, TrueORF cDNA clones, are available now in a GFP (green fluorescence protein) vector, enabling easy transfection monitoring and protein expression. With this launch, over 25,000 human ORF (open re...High-Throughput Cultivation of Bacterial Clones
Culture 192 clones simultaneously with the tempest thermoshaker Jeff Braman Stratagene Figure 1: The tempest Thermoshaker The tempest thermoshaker and a 96-deep-well round-bottom plate were used t...SAFC Biosciences(R) Expands Media Capability for Chinese Hamster Ovary (CHO) Cell Lines
...n 20 cGMP media formulations for CHO cells that can be quickly accessed for media screening optimization projects. Historical data shows that CHO clones have diverse nutritive requirements and that no single media formulation is optimized for every application. According to Archie Cullen, Vice Presiden...GeneCopoeia Introduces Genome-Wide MicroRNA (miRNA) Functional Analysis Tools
...reporter gene. miTarget(TM) miRNA target sequence (3' UTR) expression clones cover genome-wide human, mouse and rat genes. These expression ready const...full-sequence-verified human and mouse full length protein coding ORF cDNA clones , which are offered to customers in more than 80 vectors with a choice of o...APAgene BAC End Amplification Kit w/o Enzyme from Bio S&T
Description:...BAC End Amplification kit can be used for insert-end amplification of large clones such as P1, YAC and BAC, and localized sub-cloning of large clones such as P1, YAC and BAC. Enzyme mix is not included....Flp-In pcDNA5/FRT Complete Kit from Invitrogen
Description:... Since the Flp-In System creates isogenic cell lines all transfected clones produce equivalent levels of the protein of interest. This homogeneous expr... Flp-In-293 cells. Western blot analysis of individual hygromycin-resistant clones clearly shows that each produces equivalent levels of CAT....Flp-In pcDNA5/FRT Core Kit from Invitrogen
Description:... Since the Flp-In System creates isogenic cell lines all transfected clones produce equivalent levels of the protein of interest. This homogeneous expr... Flp-In-293 cells. Western blot analysis of individual hygromycin-resistant clones clearly shows that each produces equivalent levels of CAT....Custom Monoclonal Antibody Development from A&G Pharmaceutical, Inc.
Description:...es; $5,000 Cloning and screening by EIA. Screening up to 20 EIA-positive clones by WB if blots are provided by the customer. Inquire about other available ...p to 5 clones. Antigen Requirement: 0.5 - 1 mg Deliverables: From the clones chosen by the customer, A&G will provide three vials of frozen cells per cl...E. coli Expression System with Gateway Technology from Invitrogen
Description:...ion System with Gateway Technology is designed to create E. coli expression clones containing the T7 promoter. The expression clones are ready for transformation and expression in E. coli. The system offers:...