Calsequestrin is a high-capacity, moderate affinity, calcium-binding protein and thus acts as an internal calcium store in muscle. The release of calcium bound to calsequestrin through a calcium release channel triggers muscle contraction. Binds 40 to 50 moles of calcium. Also binds laminin.
产品应用
应用
已检合格种属
预测种属
推荐稀释比例
IHC-P
Human, Mouse, Rat
1:50-200
IHC-F
Human, Mouse, Rat
1:50-200
IF
Human, Mouse, Rat
1:50-200
Flow-Cyt
Human, Mouse, Rat
1:50-100
交叉反应
交叉反应: Human, Mouse, Rat
相关产品
暂无相关产品
靶标
基因名
CASQ1
蛋白名
Calsequestrin-1
亚细胞定位
Sarcoplasmic reticulum lumen. Mitochondrion. Note=This isoform of calsequestrin occurs in the sarcoplasmic reticulum's terminal cisternae luminal spaces of fast skeletal muscle cells. Also mitochondrial according to PubMed:7945294.
相似性
Belongs to the calsequestrin family.
功能
Calsequestrin is a high-capacity, moderate affinity, calcium-binding protein and thus acts as an internal calcium store in muscle. The release of calcium bound to calsequestrin through a calcium release channel triggers muscle contraction. The skeletal muscle isoform (CASQ1) binds around 80 Ca(2+) ions, while the cardiac isoform (CASQ2) binds approximately 60 Ca(2+).