Render Target: STATIC
Render Timestamp: 2024-11-21T13:41:24.066Z
Commit: 5c4accf06eb7154018ba3f54329c7590f97f534a
XML generation date: 2024-09-30 01:56:07.964
Product last modified at: 2024-11-13T16:00:09.444Z
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PDP - Template Name: Monoclonal Antibody
PDP - Template ID: *******c5e4b77
R Recombinant
Recombinant: Superior lot-to-lot consistency, continuous supply, and animal-free manufacturing.

SIGMAR1 (D4J2E) Rabbit mAb #61994

Filter:
  • WB
  • IP

    Supporting Data

    REACTIVITY H M R
    SENSITIVITY Endogenous
    MW (kDa) 25
    Source/Isotype Rabbit IgG
    Application Key:
    • WB-Western Blotting 
    • IP-Immunoprecipitation 
    Species Cross-Reactivity Key:
    • H-Human 
    • M-Mouse 
    • R-Rat 

    Product Information

    Product Usage Information

    Application Dilution
    Western Blotting 1:1000
    Immunoprecipitation 1:50

    Storage

    Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

    Protocol

    Specificity / Sensitivity

    SIGMAR1 (D4J2E) Rabbit mAb recognizes endogenous levels of total SIGMAR1 protein.

    Species Reactivity:

    Human, Mouse, Rat

    Source / Purification

    Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Arg137 of human SIGMAR1 protein.

    Background

    Sigma non-opioid intracellular receptor 1 (SIGMAR1) is an endoplasmic reticulum (ER) membrane chaperone that forms raft-like microdomains on the ER, where it interacts with mitochondria at the mitochondria-associated ER membrane domain (MAM). At MAM, SIGMAR1 maintains proper ER-mitochondrion Ca2+ signaling, regulates mitochondria function, and enhances cellular survival upon ER stress (1-4). When activated, SIGMAR1 translocates to ER and plasma membrane, where it interacts with a plethora of membrane proteins, including ion channels, neurotransmitter receptors, and kinases. SIGMAR1 also modulates a variety of neuronal functions, such as neuronal excitability, neuroplasticity, neuroprotection, and neurorestoration (5-7). SIGMAR1 binds to many anti-psychotic drugs and it is implicated in addiction, pain, neurodegenerative diseases, and depression (8-11). Recently, mutations in the SIGMAR1 gene have been reported to be associated with amyotrophic lateral sclerosis (12,13). Besides its important roles in central nervous system and peripheral nervous system, SIGMAR1 also enhances cancer cell migration and invasion (14,15).
    For Research Use Only. Not For Use In Diagnostic Procedures.
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