KFO France Co. Ltd. is biotech laboratories founded in France and China in 2001, KFO focuses on research and development of metallic ,reagent.
Tuesday, May 29, 2012
How to get CAMK2D + SU6656 + calmodulin?
Calcium/calmodulin-dependent protein kinase blazon II basin alternation is an agitator that in bodies is encoded by the CAMK2D gene.
The artefact of this gene belongs to the serine/threonine protein kinase ancestors and to the Ca(2+)/calmodulin-dependent protein kinase subfamily. Calcium signaling is acute for several aspects of bendability at glutamatergic synapses. In beastly cells, the agitator is composed of four altered chains: alpha, beta, gamma, and delta. The artefact of this gene is a basin chain. Four alternatively spliced archetype variants that encode three altered isoforms accept been characterized to date. Distinct isoforms of this alternation accept altered announcement patterns.
SU6656 is a Src ancestors kinase inhibitor developed by the biotechnology aggregation SUGEN Inc (a accessory of Pharmacia) in 2000. SU6656 was initially articular as a Src kinase inhibitor by advantage of its adeptness to about-face an aftereffect that an activated aberrant anatomy of Src (hu SRC Y530F) has on the actin cytoskeleton, namely the accumulation of podosome rosettes, contrarily accepted as invadopodia. SU6656 was initially appear as a Src ancestors kinase inhibitor with selectivity about to Platelet-derived advance agency receptor Tyrosine kinase. Subsequent studies accept accepted that SU6656 is almost careful for Src ancestors kinases but some added biochemical activities accept been articular including: BRSK2, AMPK, Aurora C, Aurora B, CaMKKβ. The inhibition of these kinases in biochemical reactions in vitro does not necessarily announce that these kinases are targets of SU6656 in cells.
SU6656 has been acclimated primarily as a analysis apparatus to investigate the action of Src ancestors kinases in cellular arresting transduction processes and biology. SU6656 is awash as a analysis apparatus by several companies including: EMD chemicals, Cayman Chemicals, Merck Chemicals, Calbiochem, Santa Cruz Biotechnology etc.
Calmodulin (CaM) (an abridgement for CALcium-MODULated proteIN) is a calcium-binding agent protein bidding in all eukaryotic cells. CaM is a multifunctional average agent protein that transduces calcium signals by bounden calcium ions and again modifying its interactions with assorted ambition proteins.
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Thursday, May 24, 2012
How to get Cancer Antigen CA19-9 quantitative detection Kit (TRIFA)?
CA19-9 (carbohydrate antigen 19-9, aswell alleged blight antigen 19-9[1] or sialylated Lewis (a) antigen) is a bump marker that is acclimated primarily in the administration of pancreatic cancer.
Uses
Guidelines from the American Society of Clinical Oncology abash the use of CA19-9 as a screening analysis for cancer, decidedly pancreatic cancer. The acumen is that the analysis may be falsely accustomed (false negative) in abounding cases, or abnormally animated in humans who accept no blight at all (false positive). The capital use of CA19-9 is accordingly to see whether a pancreatic bump is secreting it; if that is the case, afresh the levels should abatement if the bump is treated, and they may acceleration afresh if the ache recurs.
In humans with pancreatic masses, CA19-9 can be advantageous in appropriate amid blight and added diseases of the gland.
CA19-9 can be animated in abounding types of gastrointestinal cancer, such as colorectal cancer, esophageal blight and hepatocellular carcinoma. Apart from cancer, animated levels may aswell action in pancreatitis, cirrhosis, and diseases of the acerbity ducts. It can be animated in humans with obstruction of the acerbity ducts.
In patients who abridgement the Lewis antigen (a claret blazon protein on red claret cells), which is about 10% of the Caucasian population, CA19-9 is not expressed, even in those with ample tumors. This is because of a absence of a fucosyltransferase agitator that is bare to aftermath CA19-9 as able-bodied as the Lewis antigen.
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