Overview

  • Product name
    Anti-Junctophilin-2 antibody
    See all Junctophilin-2 primary antibodies
  • Description
    Rabbit polyclonal to Junctophilin-2
  • Tested applications
    Suitable for: WBmore details
  • Species reactivity
    Reacts with: Mouse
    Predicted to work with: Rat, Rabbit, Horse, Chicken, Guinea pig, Cow, Cat, Dog, Human, Zebrafish
  • Immunogen

    Synthetic peptide corresponding to a region within N terminal amino acids 66-115 (

    QGKRHGLGIETKGRWLYKGEWTHGFKGRYGIRQSTNSGAKYEGTWNNGLQ

    ) of Mouse Junctophilin-2 (NP_067541).

  • Positive control
    • Mouse pancreas lysate.

Properties

  • Form
    Liquid
  • Storage instructions
    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term.
  • Storage buffer
    Constituents: 98% PBS, 2% Sucrose
  • Concentration information loading...
  • Purity
    Immunogen affinity purified
  • Clonality
    Polyclonal
  • Isotype
    IgG
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab116077 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB Use a concentration of 1 µg/ml. Predicted molecular weight: 75 kDa. Good results were obtained when blocked with 5% non-fat dry milk in 0.05% PBS-T.

Target

  • Function
    Contributes to the stabilization of the junctional membrane complexes, which are common to excitable cells and mediate cross-talk between cell surface and intracellular ion channels. Probably acts by anchoring the plasma membrane and endoplasmic/sarcoplasmic reticulum. Contributes to the construction of skeletal muscle triad junctions, and plays an essential role in heart development.
  • Tissue specificity
    Specifically expressed in skeletal muscle and heart.
  • Involvement in disease
    Defects in JPH2 are the cause of cardiomyopathy familial hypertrophic type 17 (CMH17) [MIM:613873]. CMH17 is a hereditary heart disorder characterized by ventricular hypertrophy, which is usually asymmetric and often involves the interventricular septum. The symptoms include dyspnea, syncope, collapse, palpitations, and chest pain. They can be readily provoked by exercise. The disorder has inter- and intrafamilial variability ranging from benign to malignant forms with high risk of cardiac failure and sudden cardiac death.
  • Sequence similarities
    Belongs to the junctophilin family.
    Contains 8 MORN repeats.
  • Domain
    The MORN (membrane occupation and recognition nexus) repeats contribute to the plasma membrane binding, possibly by interacting with phospholipids.
  • Cellular localization
    Cell membrane. Endoplasmic reticulum membrane. Sarcoplasmic reticulum membrane. Localized predominantly on the plasma membrane. The transmembrane domain is anchored in endoplasmic/sarcoplasmic reticulum membrane, while the N-terminal part associates with the plasma membrane. In heart cells, it predominantly associates along Z lines within myocytes. In skeletal muscle, it is specifically localized at the junction of A and I bands.
  • Information by UniProt
  • Database links
  • Alternative names
    • FLJ40969 antibody
    • JP-2 antibody
    • JP2 antibody
    • Jph2 antibody
    • JPH2_HUMAN antibody
    • Junctophilin 2 antibody
    • Junctophilin type 2 antibody
    • Junctophilin-2 antibody
    • OTTHUMP00000031651 antibody
    • OTTHUMP00000031652 antibody
    see all

Images

  • Anti-Junctophilin-2 antibody (ab116077) at 1 mg/ml + Mouse pancreas lysate at 10 µg

    Predicted band size : 75 kDa

References

This product has been referenced in:
  • Bennett HJ  et al. Human junctophilin-2 undergoes a structural rearrangement upon binding PtdIns(3,4,5)P3 and the S101R mutation identified in hypertrophic cardiomyopathy obviates this response. Biochem J 456:205-17 (2013). Read more (PubMed: 24001019) »

See 1 Publication for this product

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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