ERp72 Monoclonal antibody

ERp72 Monoclonal Antibody for IHC, WB, ELISA

Host / Isotype

Mouse / IgG1

Reactivity

human and More (1)

Applications

WB, IHC, IF, ELISA

Conjugate

Unconjugated

Publications

4

CloneNo.

1D5F3

Cat no : 66365-1-Ig

Synonyms

Cell and organelle markers, endoplasmic reticulum marker, ER marker, ER protein 70, ER protein 72, ERp 72, ERP70, ERp72, PDIA4, Protein disulfide isomerase A4

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Validation Data Gallery

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  WB analysis using 66365-1-Ig

  Various lysates were subjected to SDS PAGE followed by western blot with 66365-1-Ig (ERp72 antibody) at dilution of 1:4900 incubated at room temperature for 1.5 hours. The membrane was stripped and reblotted with HRP-conjugated Beta Actin Monoclonal antibody (HRP-66009) as loading control.

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  IHC staining of human liver cancer using 66365-1-Ig

  Immunohistochemical analysis of paraffin-embedded human liver cancer tissue slide using 66365-1-Ig (ERp72 antibody) at dilution of 1:500 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human liver cancer using 66365-1-Ig

  Immunohistochemical analysis of paraffin-embedded human liver cancer tissue slide using 66365-1-Ig (ERp72 antibody) at dilution of 1:500 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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Tested Applications

• Positive WB detected in: A431 cells, JAR cells, HEK-293 cells
• Positive IHC detected in: human liver cancer tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

• Western Blot (WB): WB : 1:2000-1:10000
• Immunohistochemistry (IHC): IHC : 1:250-1:1000

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
• IF: See 3 publications below

Product Information

66365-1-Ig targets ERp72 in WB, IHC, IF, ELISA applications and shows reactivity with human samples.

• Tested Reactivity: human
• Cited Reactivity: human, mouse
• Host / Isotype: Mouse / IgG1
• Class: Monoclonal
• Type: Antibody
• Immunogen: ERp72 fusion protein Ag6873
• Full Name: protein disulfide isomerase family A, member 4
• Calculated Molecular Weight: 73 kDa
• Observed Molecular Weight: 72 kDa
• GenBank Accession Number: BC000425
• Gene Symbol: PDIA4
• Gene ID (NCBI): 9601
• RRID: AB_2881745
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein G 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

PDIA4 (Protein disulfide-isomerase A4) is also named ERP70, ERP72, and belongs to the protein disulfide isomerase family. It catalyzes the rearrangement of -S-S- bonds in proteins. ERp72 is a soluble protein localized in the ER lumen and contains the COOH-terminal retention signal, KEEL. There are 6 cysteine residues in the amino acid sequences of mouse and human ERp72. All of the cysteine residues occur in the internal thioredoxin motif, CGHC(PMID:15475357). The full-length protein has a signal peptide with 20 amino acids.

Publications

Species	Application	Title
human	WB	Cell Rep; The ubiquitin E3 ligase TRIM10 promotes STING aggregation and activation in the Golgi apparatus; Authors - Lingli Kong
human	IF	Hypertension; Upregulation of Piezo1 (Piezo Type Mechanosensitive Ion Channel Component 1) Enhances the Intracellular Free Calcium in Pulmonary Arterial Smooth Muscle Cells From Idiopathic Pulmonary Arterial Hypertension Patients.; Authors - Jing Liao
mouse	IF	Front Mol Biosci; Glycosylation at Asn254 Is Required for the Activation of the PDGF-C Protein.; Authors - Wenjie Hu
human	IF	J Exp Clin Cancer Res; 14-3-3ζ inhibits heme oxygenase-1 (HO-1) degradation and promotes hepatocellular carcinoma proliferation: involvement of STAT3 signaling.; Authors - Jia Song