SIGMAR1 antibody (Intracellular)

Catalog No. ABIN7043628

Product Details anti-SIGMAR1 Antibody

Target: SIGMAR1 (sigma Non-Opioid Intracellular Receptor 1 (SIGMAR1))

Binding Specificity: AA 113-126, Intracellular

Reactivity: Human

Host: Rabbit

Clonality: Polyclonal

Conjugate: This SIGMAR1 antibody is un-conjugated

Application: Western Blotting (WB), Immunohistochemistry (IHC)

Purpose: A Rabbit Polyclonal Antibody to Sigma-1 Receptor

Specificity: Intracellular, C-terminus

Cross-Reactivity: Human, Mouse, Rat

Predicted Reactivity: Rat,mouse - identical

Characteristics: Anti-Sigma-1 Receptor Antibody (ABIN7043628, ABIN7044522 and ABIN7044523)) is a highly specific antibody directed against an epitope of the human protein. The antibody can be used in western blot analysis. It has been designed to recognize SIGMAR1 from human, rat, and mouse samples.

Purification: Affinity purified on immobilized antigen.

Grade: KO Validated

Immunogen:

Immunogen: Synthetic peptide

Immunogen Sequence: (C)SRGHSGRYWAEISD, corresponding to amino acid residues 113-126 of human SIGMAR1

Isotype: IgG

Application Details

Application Notes:

Antigen preadsorption control: 1 μg peptide per 1 μg antibody

Application Dilutions Immunohistochemistry paraffin embedded sections ihc: 1:300

Application Dilutions Western blot wb: 1:200

Comment:

Negative Control: BLP-IP006

Blocking Peptide: BLP-IP006

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: 0.2 mL double distilled water (DDW).

Concentration: 1 mg/mL

Buffer: PBS pH 7.4

Storage: 4 °C,-20 °C

Storage Comment:

Storage before reconstitution: The antibody ships as a lyophilized powder at room temperature. Upon arrival, it should be stored at -20°C.

Storage after reconstitution: The reconstituted solution can be stored at 4°C for up to 1 week. For longer periods, small aliquots should be stored at -20°C. Avoid multiple freezing and thawing. Centrifuge all antibody preparations before use (10000 x g 5 min).

Target Details for SIGMAR1

Target: SIGMAR1 (sigma Non-Opioid Intracellular Receptor 1 (SIGMAR1))

Alternative Name: SIGMAR1 (SIGMAR1 Products)

Background: SIGMAR1, OPRS1, Sigma non-opioid intracellular receptor 1, SIG-1R, Aging-associated gene 8 protein, SR31747-binding protein, SRBP,Sigma receptors were first identified as a subtype of opioid receptors. The different members of the family are differentially distributed in various parts of the CNS and are responsible for a vast range of functions and behaviors1. Today, sigma receptors are mostly considered to be a separate receptor family with two main subtypes characterized.The sigma-1 receptor is encoded by a gene baring the same name and is a protein of 223 amino acids with two transmembrane domains and a typical endoplasmic reticulum localized signal near its short N terminus. Sigma receptors are mostly detected in the central nervous system with a high density in the spinal cord, pons, medulla oblongata, red nucleus, cerebellum and hippocampus.Sigma-1 is mainly localized on the mitochondrial associated endoplasmic reticulum membrane (MAM), forming a BiP chaperone structure with high sensitivity to the calcium ion. When activated by agonists such as cocaine or analgesics, sigma-1 receptors separate from BiP and translocate from MAM to other parts of the cell. Through regulation of inositol triphosphate (IP3) receptors, NMDA receptors, dopamine receptors and voltage-gated Ca2+ channels, sigma-1 receptors can influence TCA cycle, oxidative stress, mitochondrial function, neuron plasticity and the release of various neurotransmitters.The exact etiology and pathophysiology of Alzheimer's disease is not fully understood. A few hypotheses suggest the involvement of Sigma-1 in the progression of Alzheimer's disease. The suggested mechanisms include protection from Aβ toxicity, prevention of Tau protein hyperphosphorylation and the upregulation of acetylcholine release2.

Alternative names: Sigma-1 Receptor, SIGMAR1, OPRS1, Sigma non-opioid intracellular receptor 1, SIG-1R, Aging-associated gene 8 protein, SR31747-binding protein, SRBP

Gene ID: 10280

NCBI Accession: NM_005866

UniProt: Q99720

Pathways: SARS-CoV-2 Protein Interactome