The Ryanodine Receptor (RyR) is the channel responsible for calcium release from muscle cell Sarcoplasmic Reticulum (SR) and also plays a role in calcium regulation in non-muscle cells. The RyR exists as a homotetramer and is predicted to have a short cytoplasmic C-terminus and 4-10 transmembrane domains. The remainder of the protein, termed the "foot" region, is located in the cytoplasm between the transverse tubule and the SR. Mammalian RyR isoforms are the product of three different genes: RyR-1 is expressed predominantly in skeletal muscle and areas of the brain; RyR-2 is expressed predominantly in heart muscle but also found in the stomach, endothelial cells and diffuse areas of the brain; and RyR-3 is found in smooth muscle and the brain (striatum, thalamus and hippocampus). In non-mammalian vertebrates, the RyR isoforms are termed alpha, beta and cardiac which correlate loosely to the mammalian RyR-1, RyR-3 and RyR-2 isoforms respectively.

RYR1_HUMAN; Arrhythmogenic right ventricular dysplasia 2; ARVC 2; ARVC2; ARVD 2; ARVD2; Brain ryanodine receptor calcium release channel; Brain type ryanodine receptor; Cardiac muscle ryanodine receptor; Cardiac muscle ryanodine receptor calcium release channel; Cardiac muscle type ryanodine receptor; CCO; Central core disease of muscle; HBRR; hRYR 2; hRYR2; MHS; MHS1; Ryanodine receptor 1 (skeletal); Ryanodine receptor 1; Ryanodine receptor 2 (cardiac); Ryanodine receptor 2; Ryanodine receptor 3; Ryanodine receptor type1; RYDR; RYR 1; RYR 2; RYR 3; RYR; RYR1; RYR2; RYR3; Sarcoplasmic reticulum calcium release channel; Skeletal muscle calcium release channel; Skeletal muscle ryanodine receptor; Skeletal muscle type ryanodine receptor; SKRR; Type 1 like ryanodine receptor; VTSIP.

Mouse,Human,Rat,Dog,Pig,Cow,Rabbit

IHC,IF,ICC

IHC 1:100-500
IF 1:100-500
ICC 1:100-1:400

566kD

6261

P21817

https://www.uniprot.org/uniprotkb/P21817

Sarcoplasmic reticulum membrane; Multi-pass membrane protein (Probable). Membrane; Multi-pass membrane protein. Microsome membrane; Multi-pass membrane protein.

Brain, skeletal muscle, placenta and possibly liver and kidney. In brain, highest levels are found in the cerebellum, hippocampus, caudate nucleus and amygdala, with lower levels in the corpus callosum, substantia nigra and thalamus.

KLH conjugated synthetic peptide derived from human Ryanodine Receptor

Rabbit

Polyclonal

IgG

affinity purified by Protein A

Liquid

0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles.