CASQ2 Calsequestrin-2 Dog protein

Calsequestrin is the major calcium storage protein of the sarcoplasmic reticulum. Intraluminar Ca2+ binds to calsequestrin during diastole to prevent Ca2+ precipitation and to lower its free ionic concentration to facilitate efficient storage. During systole, Calsequestrin coordinately releases 40-­50 Ca2+ ions per molecule for each contraction-relaxation cycle by an uncertain mechanism. Calsequestrin has been shown to be of major importance in the regulation of cardiac excitation-contraction coupling.

Size: 5ug
Source: Dog Heart.
Purity: Greater than 90% as determined by SDS-PAGE.
Application: Cell Culture
Storage temperature: Store in -20°C for long term storage. After reconstitution, store in 4°C for short term usage within a few days. Avoid freeze-thaw cycles.
Transport temperature: Shipped with wet ice

Supplier: Bosterbio