Ryanodine Receptor 3 (RYR3) Rabbit Polyclonal Antibody
Other products for "RYR3"
Specifications
Product Data | |
Applications | IHC, WB |
Recommended Dilution | WB: 1:200-1:2000; IHC: 1:100-1:3000 |
Reactivities | Rat |
Host | Rabbit |
Clonality | Polyclonal |
Immunogen | Peptide CHIAHVNPAAEEDLK, corresponding to amino acid residues 935-949 of human Ryanodine Receptor 3. Intracellular, N-terminus. |
Formulation | Lyophilized. Concentration before lyophilization ~0.8mg/ml (lot dependent, please refer to CoA along with shipment for actual concentration). Buffer before lyophilization: Phosphate buffered saline (PBS), pH 7.4, 1% BSA, 0.05% NaN3. |
Purification | Affinity purified on immobilized antigen. |
Conjugation | Unconjugated |
Storage | Store at -20°C as received. |
Stability | Stable for 12 months from date of receipt. |
Gene Name | ryanodine receptor 3 |
Database Link | |
Background | It is well established that cytosolic calcium (Ca2+) acts as a key second messenger in many intracellular pathways including synaptic transmission, muscle contraction, hormonal secretion, cell growth and proliferation. The primary intracellular Ca2+ storage/release organelles in most cells is the endoplasmic reticulum (ER) or the sarcoplasmic reticulum (SR) in striated muscle cells. The ER and SR contain two Ca2+ release channel families, the Inositol trisphosphate receptors (IP3Rs) and the Ryanodine receptors (RyRs). The Ryanodine receptor family consists of three different isoforms: The skeletal muscle isoform, Ryanodine Receptor type 1 (RyR1); the cardiac muscle isoform, Ryanodine Receptor type 2 (RyR2) and the brain isoform, Ryanodine Receptor type 3 (RyR3). The Ryanodine receptors are homotetrameric proteins generating a Ca2+ conducting channel. They play a key role in the mechanism of excitation-contraction coupling in striated muscle. Binding of Ryanodine (poisonous alkaloid found in the South American plant Ryania speciosa to the Ryanodine receptor causes two major changes in the channel: a reduction in single-channel conductance and a marked increase in the open state probability, leading to an overall increase/decrease in the Ca2+ release capability of the channel. RyR3 is the most widely expressed RyR channel which is predominantly expressed in smooth muscle tissues and certain regions of the brain. |
Synonyms | RYR-3 |
Reference Data | |
Protein Families | Druggable Genome, Transmembrane |
Protein Pathways | Alzheimer's disease, Calcium signaling pathway |
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