Calsequestrin 2 Antibody 1 Publications

Rabbit Polyclonal| Catalog number: 18422-1-AP

  • Print page
  • Download PDF

Be the first to review this product



Con: 39 μg/150 μl

Choose size:

Please visit your regions distributor:

Species specificity:
human, mouse, rat

Positive WB detected in:
human heart tissue, human skeletal muscle tissue

Positive IHC detected in:
human heart tissue, human heart tissue, human kidney tissue, human ovary tissue, human placenta tissue, human skin tissue, human spleen tissue

Positive IF detected in:
C2C12 cell

Recommended dilution:
WB : 1:1000-1:4000
IHC : 1:50-1:500
IF : 1:50-1:500

Product Information


Purification method:
Antigen affinity purification


PBS with 0.02% sodium azide and 50% glycerol pH 7.3. Store at -20oC. Aliquoting is unnecessary for -20oC storage.

Immunogen Information

Full name:
calsequestrin 2 (cardiac muscle)

Calculated molecular weight:
46 kDa

Observed molecular weight:
55 kDa

GenBank accession number:

Gene ID (NCBI):

Gene symbol

Calsequestrin 2, CASQ2, FLJ26321, FLJ93514, PDIB2

Calsequestrin (CASQ) is a Ca2+-binding protein present primarily in junctional sarcoplasmic reticulum of skeletal and cardiac muscle; the cardiac form (CASQ2) is encoded by a separate gene. The primary role of CASQ2 is buffering of the sarcoplasmic reticulum Ca2+ ions, but another role for CASQ2 has emerged recently: CASQ2 regulates the open probability of ryanodine receptor 2 (RyR2). Mutations in CASQ2 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.

to top