Gene Symbol | CASQ1 |
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Entrez Gene | 844 |
Alt Symbol | CASQ, PDIB1, VMCQA |
Species | Human |
Gene Type | protein-coding |
Description | calsequestrin 1 (fast-twitch, skeletal muscle) |
Other Description | calmitin|calmitine|calsequestrin, skeletal muscle isoform|calsequestrin-1 |
Swissprots | Q8TBW7 B1AKZ2 P31415 B2R863 |
Accessions | EAW52736 P31415 AA197256 AI141895 AK300713 BAG62390 AK313250 BAG36060 BC022289 AAH22289 BF574316 BX500008 DA766051 DQ891985 ABM82911 DQ895175 ABM86101 S73775 AAB32063 NM_001231 NP_001222 |
Function | Calsequestrin is a high-capacity, moderate affinity, calcium-binding protein and thus acts as an internal calcium store in muscle. Calcium ions are bound by clusters of acidic residues at the protein surface, often at the interface between subunits. Can bind around 80 Ca(2+) ions. Regulates the release of lumenal Ca(2+) via the calcium release channel RYR1; this plays an important role in triggering muscle contraction. {ECO:0000269|PubMed:22337878, ECO:0000303|PubMed:22337878}. |
Subcellular Location | Sarcoplasmic reticulum lumen {ECO:0000250|UniProtKB:P07221}. Sarcoplasmic reticulum membrane; Peripheral membrane protein; Lumenal side {ECO:0000250|UniProtKB:P07221}. Mitochondrion matrix {ECO:0000250|UniProtKB:O09165}. Note=This isoform of calsequestrin occurs in the sarcoplasmic reticulum's terminal cisternae luminal spaces of fast skeletal muscle cells. {ECO:0000250|UniProtKB:P07221}. |
calsequestrin 1 CRISPR/Cas9 KO Plasmid (h) - sc-403375 from Santa Cruz Biotechnology
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calsequestrin 1 HDR Plasmid (h) - sc-403375-HDR from Santa Cruz Biotechnology
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calsequestrin 1 Double Nickase Plasmid (h) - sc-403375-NIC from Santa Cruz Biotechnology
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calsequestrin 1 Double Nickase Plasmid (h2) - sc-403375-NIC-2 from Santa Cruz Biotechnology
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calsequestrin 1 CRISPR Activation Plasmid (h) - sc-403375-ACT from Santa Cruz Biotechnology
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calsequestrin 1 CRISPR Activation Plasmid (h2) - sc-403375-ACT-2 from Santa Cruz Biotechnology
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calsequestrin 1 Lentiviral Activation Particles (h) - sc-403375-LAC from Santa Cruz Biotechnology
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calsequestrin 1 Lentiviral Activation Particles (h2) - sc-403375-LAC-2 from Santa Cruz Biotechnology
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calsequestrin 1 siRNA (h) - sc-43275 from Santa Cruz Biotechnology
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calsequestrin 1 shRNA Plasmid (h) - sc-43275-SH from Santa Cruz Biotechnology
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calsequestrin 1 shRNA (h) Lentiviral Particles - sc-43275-V from Santa Cruz Biotechnology
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MISSION® esiRNA - EHU003181 from Sigma-Aldrich
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CompoZr® Knockout ZFN Kit - CKOZFN5390 from Sigma-Aldrich
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CompoZr® Knockout ZFN Kit, ZFN plasmid only - CKOZFND5390 from Sigma-Aldrich
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MISSION® 3′UTR Lenti GoClone™ - HUTR04239 from Sigma-Aldrich
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CASQ1 siRNA (Human) - CRH0598 from Cohesion Biosciences
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Calsequestrin 1 RNAi - H00000844-R01 from Novus Biologicals
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CASQ1 - MBS8227290 from MyBioSource
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calsequestrin 1 HDR Plasmid (h2) - sc-403375-HDR-2 from Santa Cruz Biotechnology
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calsequestrin 1 CRISPR/Cas9 KO Plasmid (h2) - sc-403375-KO-2 from Santa Cruz Biotechnology
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shRNA set against Human CASQ1 (NM_001231.4) - SHH255061 from Creative biogene
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Human CASQ1 siRNA - orb261100 from Biorbyt
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CASQ1 shRNA Plasmid (Human) - CHH0598 from Cohesion Biosciences
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CASQ1 miRNA 3'UTR clone - MiUTR3H-00337 from Creative biogene
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