ERO1L Monoclonal antibody

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• KD/KO Validated

ERO1L Monoclonal Antibody for WB, IHC, IF/ICC, IF-P, ELISA

Host / Isotype

Mouse / IgG2b

Reactivity

Human, Mouse, Rat and More (1)

Applications

WB, IHC, IF/ICC, IF-P, ELISA

Conjugate

Unconjugated

Publications

1

CloneNo.

1G12E11

Cat no : 67416-1-Ig

Synonyms

ERO1 L, ERO1 alpha, Endoplasmic reticulum oxidoreductase alpha, Endoplasmic oxidoreductin-1-like protein, EC:1.8.4.-

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Validation Data Gallery

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  WB analysis using 67416-1-Ig

  Various lysates were subjected to SDS PAGE followed by western blot with 67416-1-Ig (ERO1L antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

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  WB analysis of HepG2 using 67416-1-Ig

  WB result of ERO1L antibody (67416-1-Ig; 1:10000; incubated at room temperature for 1.5 hours) with sh-Control and sh-ERO1L transfected HepG2 cells.

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  IHC staining of human pancreas cancer using 67416-1-Ig

  Immunohistochemical analysis of paraffin-embedded human pancreas cancer tissue slide using 67416-1-Ig (ERO1L antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human pancreas cancer using 67416-1-Ig

  Immunohistochemical analysis of paraffin-embedded human pancreas cancer tissue slide using 67416-1-Ig (ERO1L antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human stomach cancer using 67416-1-Ig

  Immunohistochemical analysis of paraffin-embedded human stomach cancer tissue slide using 67416-1-Ig (ERO1L antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human stomach cancer using 67416-1-Ig

  Immunohistochemical analysis of paraffin-embedded human stomach cancer tissue slide using 67416-1-Ig (ERO1L antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of human stomach cancer using 67416-1-Ig

  Immunofluorescent analysis of (4% PFA) fixed human stomach cancer tissue using ERO1L antibody (67416-1-Ig, Clone: 1G12E11 ) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Mouse IgG(H+L).

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  IF Staining of HEK-293 using 67416-1-Ig

  Immunofluorescent analysis of (4% PFA) fixed HEK-293 cells using ERO1L antibody (67416-1-Ig, Clone: 1G12E11 ) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Mouse IgG(H+L).

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Tested Applications

• Positive WB detected in: HeLa cells, HepG2 cells, HEK-293 cells, Jurkat cells, HSC-T6 cells, NIH/3T3 cells, 4T1 cells
• Positive IHC detected in: human pancreas cancer tissue, human stomach cancer tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
• Positive IF-P detected in: human stomach cancer tissue
• Positive IF/ICC detected in: HEK-293 cells, human stomach cancer tissue

Recommended dilution

• Western Blot (WB): WB : 1:5000-1:50000
• Immunohistochemistry (IHC): IHC : 1:500-1:2000
• Immunofluorescence (IF)-P: IF-P : 1:200-1:800
• Immunofluorescence (IF)/ICC: IF/ICC : 1:200-1:800

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Published Applications

• WB: See 1 publications below

Product Information

67416-1-Ig targets ERO1L in WB, IHC, IF/ICC, IF-P, ELISA applications and shows reactivity with Human, Mouse, Rat samples.

• Tested Reactivity: Human, Mouse, Rat
• Cited Reactivity: mouse
• Host / Isotype: Mouse / IgG2b
• Class: Monoclonal
• Type: Antibody
• Immunogen: ERO1L fusion protein Ag29910
• Full Name: ERO1-like (S. cerevisiae)
• Calculated Molecular Weight: 468 aa, 54 kDa
• Observed Molecular Weight: 60 kDa
• GenBank Accession Number: BC008674
• Gene Symbol: ERO1L
• Gene ID (NCBI): 30001
• RRID: AB_2882656
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

ERO1L, also named as ERO1-alpha, is an essential oxidoreductase that oxidizes proteins in the endoplasmic reticulum to produce disulfide bonds. It acts by oxidizing directly P4HB/PDI isomerase through a direct disulfide exchange. It does not act as a direct oxidant of folding substrate, but relies on P4HB/PDI to transfer oxidizing equivalent. Associates with ERP44 but not with GRP54, demonstrating that it does not oxidize all PDI related proteins and can discriminate between PDI and related proteins. Its reoxidation probably involves electron transfer to molecular oxygen via FAD. Glutathione may be required to regulate its activity in the endoplasmic reticulum. It may be responsible for a significant proportion of reactive oxygen species (ROS) in the cell, thereby being a source of oxidative stress. It is required for the folding of immunoglobulin proteins. Responsible for the release of the unfolded cholera toxin from reduced P4HB/PDI in case of infection by V.cholerae, thereby playing a role in retrotranslocation of the toxin. ERO1L has a calculated molecular weight of 54 kDa and can be detected as 60kDa.

Publications

Species	Application	Title
mouse	WB	Theranostics; A novel NEDD4L-TXNIP-CHOP axis in the pathogenesis of nonalcoholic steatohepatitis; Authors - Qian Guo