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- Bioss
- bs-20346P
- 2025年10月16日
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- 规格：
500ug
| 产品编号 | bs-20346P |
| 英文名称 | CASQ1 Antibody Blocking Peptide |
| 中文名称 | 肌钙集蛋白/收钙素封闭多肽 |
| 英文别名 | CASQ; Calsequestrin 1; Calsequestrin 1 fast twitch skeletal muscle; Calsequestrin 2; Calsequestrin 2 fast twitch cardiac muscle; Calsequestrin cardiac muscle isoform; Calsequestrin skeletal muscle isoform; Cardiac calsequestrin 2; CASQ 1; CASQ 2; PDIB1; PDIB2; Skeletal muscle calsequestrin 1. |
| 纯化方法 | HPLC |
| 研究领域 | Signal Transduction > Signaling Pathway > Calcium Signaling > Calcium Binding Proteins |
| 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+). |
| 保存条件 | Shipped at 4℃. Stored at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 背景资料 | The sarcoplasmic reticulum (SR) is, in part, responsible for maintaining the level of intracellular calcium in cardiac and skeletal muscle by storing and releasing calcium. Several intralumenal SR calcium binding proteins have been identified, the most prominent of these is calsequestrin. Calsequstrin is a calcium binding protein known to sequester calcium accumulated in the sarcoplasmic reticulum of muscle cells during relaxation and is found discretely localized to the junctional and corbular (terminal cisternae) SR. Calsequestrin functions to localize calcium near the junctional face of the terminal cisternae from which calcium can be released into the cytosol via the ryanodine receptor. This protein is highly acidic and has a large capacity and moderate to low affinity for calcium. |
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CASQ1 Antibody Blocking Peptide(bs-20346P)-500ug
￥880
