The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
补充说明Cysteine Dioxygenase Type 1 protein although stable 4°C for 4 weeks, should be stored desiccated below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.
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Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle.
pH: 8.00 Constituents: 0.32% Tris HCl, 0.02% DTT, 10% Glycerol
Cysteine dioxygenase type 1
Cysteine dioxygenase type I
Cytosolic cysteine dioxygenase
功能Initiates several important metabolic pathways related to pyruvate and several sulfurate compounds including sulfate, hypotaurine and taurine. Critical regulator of cellular cysteine concentrations. Has an important role in maintaining the hepatic concentation of intracellular free cysteine within a proper narrow range.
组织特异性Highly expressed in liver and placenta. Low expression in heart, brain and pancreas. Also detected in hepatoblastoma HepG2 cells.
通路Organosulfur biosynthesis; taurine biosynthesis; hypotaurine from L-cysteine: step 1/2.
序列相似性Belongs to the cysteine dioxygenase family.
翻译后修饰The thioether cross-link between Cys-93 and Tyr-157 plays a structural role through stabilizing the Fe(2+) ion, and prevents the production of highly damaging free hydroxyl radicals by holding the oxygen radical via hydroxyl hydrogen.