Browse our CASQ2 Proteins (CASQ2)

Full name:
Calsequestrin 2 (Cardiac Muscle) Proteins (CASQ2)
On are 15 Calsequestrin 2 (Cardiac Muscle) (CASQ2) Proteins from 7 different suppliers available. Additionally we are shipping CASQ2 Antibodies (75) and many more products for this protein. A total of 94 CASQ2 products are currently listed.
AA033488, AW146219, CAL, cardCSQ, CASQ1, CASQ2, cCSQ, DKFZp468D075, ESTM52, PDIB2
list all proteins Gene Name GeneID UniProt
CASQ2 12373 O09161
CASQ2 845 O14958
CASQ2 29209 P51868

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CASQ2 Proteins (CASQ2) by Origin

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Top referenced CASQ2 Proteins

  1. Human CASQ2 Protein expressed in Escherichia coli (E. coli) - ABIN666959 : Lahat, Pras, Olender, Avidan, Ben-Asher, Man, Levy-Nissenbaum, Khoury, Lorber, Goldman, Lancet, Eldar: A missense mutation in a highly conserved region of CASQ2 is associated with autosomal recessive catecholamine-induced polymorphic ventricular tachycardia in Bedouin families from Israel. in American journal of human genetics 2001 (PubMed)
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More Proteins for CASQ2 Interaction Partners

Mouse (Murine) Calsequestrin 2 (Cardiac Muscle) (CASQ2) interaction partners

  1. Calcium entry activated by ablation of both JP45 (show JSRP1 Proteins)-CASQ1 (show CASQ1 Proteins) and JP45 (show JSRP1 Proteins)-CASQ2 complexes supports tetanic force development in slow twitch soleus muscles.

  2. The minimal KEKE motif of TRN (show TNPO1 Proteins) involved in the interactions with CSQ2, HRC and RyR2 within the Ca2 (show CA2 Proteins)+ release units of cardiac sarcoplasmic reticulum has been defined.

  3. While CASQ2 stabilizes RyR2 rendering it refractory in the diastolic phase, HRC enhances RyR2 activity facilitating RyR2 recovery from refractoriness.

  4. Results show that CASQ2 deletion causes abnormal sarcoplasmic reticulum Ca(2 (show CA2 Proteins)+) release and selective interstitial fibrosis in the atrial pacemaker complex, which disrupt SAN pacemaking and increase susceptibility to atrial fibrillation

  5. Viral gene transfer of wild-type CASQ2 into the heart of R33Q mice prevents and reverts severe manifestations of catecholaminergic polymorphic ventricular tachycardia.

  6. Cardiac hypertrophy and calcium waves in CASQ2-null cardiac muscle are governed by the ryanodine receptor (Ryr)2 Ca2+ sensor.

  7. Expression of CASQ2-R33Q influences molecular and ultra-structural heart development; post-natal, adaptive changes appear capable of ensuring until adulthood a new pathophysiological equilibrium.

  8. Mutant CASQ2(D307H) protein retains some of its physiological function. Its expression decreases with age and is inversely related to arrhythmia severity.

  9. Qualitatively similar results were obtained in a hybrid strain created by crossing CASQ2 knockout mice with mice deficient in phospholamban (show PLN Proteins).

  10. The triadin (show TRDN Proteins)-to-calsequestrin ratio is a critical modulator of the sarcoplasmic reticulum Ca(2 (show CA2 Proteins)+) signaling in ventricular myocytes.

Human Calsequestrin 2 (Cardiac Muscle) (CASQ2) interaction partners

  1. a direct interaction exists between RyR2 and CSQ2, is reported.

  2. induced Pluripotent Stem Cell-derived cardiomyocytes are useful for investigating the similarities/differences in the pathophysiological consequences of RyR2 versus CASQ2 mutations underlying Catecholaminergic polymorphic ventricular tachycardia.

  3. Mutations in the MYBPC3 (show MYBPC3 Proteins) and CASQ2 genes and six combinations between loci in the MYBPC3 (show MYBPC3 Proteins), MYH7 (show MYH7 Proteins) and CASQ2 genes were responsible for cardiomyopathy risk in a studied cohort.

  4. We observed association between a CASQ2 polymorphism and SCA due to VA in patients with CAD adjusting for CHF and independent associations between CASQ2 SNPs and CHF adjusting for SCA.

  5. The sarcoplasmic reticulum calcium content in human type II fibres is primarily determined by the CSQ1 (show CASQ1 Proteins) abundance, and in type I fibres, by the combined amounts of both CSQ1 (show CASQ1 Proteins) and CSQ2.

  6. Molecular analysis of the CASQ2 gene in 43 probands with Catecholaminergic polymorphic ventricular tachycardia were performed and eight mutations in five patients, were identified.

  7. In a consanguineous family, a novel homozygous CASQ2 mutation (p.L77P) was identified in a child with CPVT who required implantation of a cardioverter defibrillator due to episodes of syncope while on medical therapy

  8. A review of the physiology of Casq2 in cardiac Ca2 (show CA2 Proteins)+ handling and discuss pathophysiological mechanisms that lead to catecholaminergic polymorphic ventricular tachycardia caused by CASQ2 mutations.

  9. patients with CASQ2-associated CPVT should be recommended to receive ICDs to prevent sudden death when medical therapy is not effective.

  10. Aspartate to histidine casq2 mutation causes arrhythmia in cardiomyocytes generated from catecholaminergic polymorphic ventricular tachycardia patients.

Pig (Porcine) Calsequestrin 2 (Cardiac Muscle) (CASQ2) interaction partners

  1. endogenous ankyrin repeat domain 1 protein and CASQ2 are co-enriched in piglet cardiac Purkinje cells

Rabbit Calsequestrin 2 (Cardiac Muscle) (CASQ2) interaction partners

  1. data shows that phosphorylated calsequestrin is required for high capacity calcium buffering and suggest that ryanodine receptor (show RYR3 Proteins) inhibition by calsequestrin is mediated by junctin (show ASPH Proteins)

CASQ2 Protein Profile

Protein Summary

The protein encoded by this gene specifies the cardiac muscle family member of the calsequestrin family. Calsequestrin is localized to the sarcoplasmic reticulum in cardiac and slow skeletal muscle cells. The protein is a calcium binding protein that stores calcium for muscle function. Mutations in this gene cause stress-induced polymorphic ventricular tachycardia, also referred to as catecholaminergic polymorphic ventricular tachycardia 2 (CPVT2), a disease characterized by bidirectional ventricular tachycardia that may lead to cardiac arrest.

Alternative names and synonyms associated with CASQ2

  • calsequestrin 2 (cardiac muscle) (CASQ2)
  • calsequestrin 2 (Casq2)
  • calsequestrin 2 (cardiac muscle) (Casq2)
  • AA033488 protein
  • AW146219 protein
  • CAL protein
  • cardCSQ protein
  • CASQ1 protein
  • CASQ2 protein
  • cCSQ protein
  • DKFZp468D075 protein
  • ESTM52 protein
  • PDIB2 protein

Protein level used designations for CASQ2

calsequestrin 2 (cardiac muscle) , Calsequestrin-2 , calsequestrin, cardiac muscle isoform , calsequestrin-2 , cardiac calsequestrin , calsequestrin 2, fast-twitch, cardiac muscle , SR calcium binding protein , aspartactin , calsequestrin homologue , calsequestrin, skeletal muscle isoform , calsequestrin-1 , laminin-binding protein

100172607 Pongo abelii
12373 Mus musculus
845 Homo sapiens
29209 Rattus norvegicus
395198 Gallus gallus
483134 Canis lupus familiaris
397436 Sus scrofa
100009261 Oryctolagus cuniculus
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