ERN1 antibody (N-Term)

Catalog No. ABIN6990592

This Rabbit Polyclonal antibody specifically detects ERN1 in WB, ELISA, IF and ICC. It exhibits reactivity toward Human, Mouse and Rat.

Quick Overview for ERN1 antibody (N-Term) (ABIN6990592)

Target: ERN1 (Endoplasmic Reticulum To Nucleus Signaling 1 (ERN1))

Reactivity: Human, Mouse, Rat

Host: Rabbit

Clonality: Polyclonal

Conjugate: This ERN1 antibody is un-conjugated

Application: Western Blotting (WB), ELISA, Immunofluorescence (IF), Immunocytochemistry (ICC)

Product Details anti-ERN1 Antibody

Binding Specificity: AA 150-200, N-Term

Purification: IRE1p Antibody is affinity chromatography purified via peptide column.

Immunogen: IRE1p antibody was raised against a 15 amino acid synthetic peptide from near the amino terminus of human IRE1p. The immunogen is located within amino acids 150 - 200 of IRE1p.

Isotype: IgG

Application Details

Application Notes: IRE1p antibody can be used for the detection of IRE1p by Western blot at 0.5 - 2 μ,g/mL. Antibody can also be used for immunocytochemistry starting at 1 μ,g/mL. For immunofluorescence start at 10 μ,g/mL.

Antibody validated: Western Blot in mouse samples, Immunocytochemistry in mouse samples and Immunofluorescence in mouse samples. All other applications and species not yet tested.

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 mg/mL

Buffer: IRE1p Antibody is supplied in PBS containing 0.02 % sodium azide.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: -20 °C,4 °C

Storage Comment: IRE1p antibody can be stored at 4°C for three months and -20°C, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.

Target Details for ERN1

Target: ERN1 (Endoplasmic Reticulum To Nucleus Signaling 1 (ERN1))

Alternative Name: IRE1p

Background: IRE1p Antibody: Accumulation of malfolded proteins in the endoplasmic reticulum (ER) activates the unfolded protein response (UPR) and the upregulation of the ER molecular chaperones GRP78 and GRP 94. These proteins are normally bound to ER transmembrane proteins such as IRE1p and ATF6 but ER stress causes their dissociation. This allows IRE1p, a serine-threonine protein kinase to transduce the unfolded protein signal from the ER to the nucleus. IRE1p also has an endoribonuclease activity that is required to splice X-box binding protein (XBP1) mRNA converting it to a potent UPR transcriptional activation. Depletion of IRE1p through the expression of a dominant negative form of IRE1p has no effect on transfected cells, but cell death via apoptosis occurs under stress conditions that cause unfolded proteins to accumulate in the ER. Two alternatively spliced transcript variants encoding different isoforms have been found for this gene.

Gene ID: 2081

UniProt: O75460

Pathways: ER-Nucleus Signaling, Unfolded Protein Response