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Mouse Cortisol Binding Globulin Protein, His Tag, Avi Tag

Mouse Cortisol Binding Globulin Protein, His Tag, Avi Tag

产品编号

KMP3885

别名

皮质醇结合球蛋白, Cortisol Binding Globulin Protein, Mouse Cortisol Binding Globulin Protein, His Tag, Avi Tag

规格
  • 50ug
  • 100ug
  • 200ug
产品介绍
Alias皮质醇结合球蛋白, Cortisol Binding Globulin Protein, Mouse Cortisol Binding Globulin Protein, His Tag, Avi Tag
Catalog NumberKMP3885
Product DescriptionThe Mouse Cortisol Binding Globulin Protein(KMP3885) is produced in HEK293 Cells. A DNA sequence encoding the Mouse SerpinA6 (Q06770) (Met1-Ala397) is expressed with a C-terminal Avi tag followed by a His tag. The expressed protein is biotinylated in vivo by the Biotin-Protein ligase (BirA enzyme) which is co-expressed.
Molecular NameCortisol Binding Globulin
SpeciesMouse
HostHEK293 Cells
Size50ug, 100ug, 200ug
Purity>95% as determined by SDS-PAGE
PurificationAffinity purification
Endotoxin<1.0 EU/ug determined by the LAL method
FormulationPBS, pH7.4
BackgroundCorticosteroid-binding globulin (CBG), also known as SerpinA6, is a non-inhibitory member of the serine proteinase inhibitor (serpin) superfamily. It is the high-affinity transport protein for glucocorticoids in vertebrate blood. CBG is specifically cleaved by this protease at a precise site close to its carboxy-terminus. This induces a conformation change and disrupts the binding between glucocorticoids and CBG, and promotes a significant and local release of glucocorticoids (over 90% of them are bound to CBG in human plasma). In this context, CBG directs glucocorticoids to sites of inflammation, and plays in consequence a crucial role in efficient glucocorticoid action in physiology. The SerpinA6 protein is mainly secreted by the liver. This negative acute phase protein regulates free cortisol levels in the blood and distributes cortisol to its target tissues. SerpinA6 deficiency is an extremely rare hereditary disorder characterized by reduced corticosteroid-binding capacity with normal or low plasma corticosteroid-binding globulin concentration, and normal or low basal cortisol levels associated with hypo-/hypertension and muscle fatigue. There are three heritable, human CBG gene mutations that can reduce CBG-cortisol binding affinity and/or reduce circulating CBG levels.
Storage ConditionAliquot and store at -20℃ to -80℃. Avoid repeated freezing and thawing cycles.
Shipping ConditionIn general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. If supplied as liquid, the proteins will be shipped with dry ice.
Molecular Weight45.54 kDa

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