Anti-JPH2 JPH4 Antilichaam

Junctional complexes between the plasma membrane (PM) and endoplasmic/sarcoplasmic reticulum (ER/SR) are a common feature of all excitable cell types and mediate cross talk between cell surface and intracellular ion channels. Junctophilins (JPs) are important components of the junctional complexes. JPs are composed of a carboxy-terminal hydrophobic segment spanning the ER/SR membrane and a remaining cytoplasmic domain that shows specific affinity for the PM. Four JPs have been identified as tissue-specific subtypes derived from different genes: JPH1 is expressed in skeletal muscle, JPH2 is detected throughout all muscle cell types, and JPH3 and JPH4 are predominantly expressed in the brain and contribute to the subsurface cistern formation in neurons. JPH2-null mice died of embryonic cardiac arrest and human patients with mutations in the JPH2 gene showed hypertrophic cardiomyopathy, demonstrating the importance of this protein. Multiple isoforms of JPH2 are known to exist.

Boster Bio Anti-JPH2 JPH4 Antibody (Catalog # A13608) . Tested in ELISA, WB applications. This antibody reacts with Human, Mouse, Rat.

JP4, JPHL1, KIAA1831, Junctophilin-4, Junctophilin-like 1 protein, JP-4

JPH4

Q96JJ6

Human, Mouse, Rat

JPH2 antibody was raised against a 14 amino acid synthetic peptide near the carboxy terminus of human JPH2. The immunogen is located within amino acids 510 - 560 of JPH2.

Abundantly expressed in skeletal muscle. Very low levels in heart.

ELISA, WB

Signal Transduction

JPH2 Antibody is affinity chromatography purified via peptide column.

1 mg/mL

Liquid

Junctophilins contribute to the formation of junctional membrane complexes (JMCs) which link the plasma membrane with the endoplasmic or sarcoplasmic reticulum in excitable cells. Provides a structural foundation for functional cross-talk between the cell surface and intracellular calcium release channels. JPH4 is brain- specific and appears to have an active role in certain neurons involved in motor coordination and memory (By similarity) . .

JPH2 antibody can be stored at 4°C for three months and -20°C, stable for up to one year. Avoid repeated freeze-thaw cycles. Antibodies should not be exposed to prolonged high temperatures.

https://www.bosterbio.com/msds?sku=A13608

65861 MW

Junctophilin 4

Cell membrane ; Peripheral membrane protein . Endoplasmic reticulum membrane ; Single-pass type IV membrane protein . Localized predominantly on the plasma membrane. The transmembrane domain is anchored in endoplasmic reticulum membrane, while the N-terminal part associates with the plasma membrane (By similarity) . .

Junctophilin 4

IgG

JPH2 Antibody is supplied in PBS containing 0.02% sodium azide.