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264M-9 Sigma-Aldrich

Hepatocyte Specific Antigen (Hep Par-1) (OCH1E5) Mouse Monoclonal Antibody

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Properties

Related Categories Alphabetical Index, Anatomic Pathology, Antibodies, Cell Marque Antibodies, Gastrointestinal (GI) Pathology,
conjugate   unconjugated
clone   OCH1E5, monoclonal
biological source   mouse
application(s)   immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100-1:500
species reactivity   human
form   buffered aqueous solution
shipped in   wet ice
storage temp.   2-8°C
packaging   vial of 0.1 mL concentrate (264M-94)
  vial of 0.5 mL concentrate (264M-95)
  bottle of 1.0 mL predilute (264M-97)
  vial of 1.0 mL concentrate (264M-96)
  bottle of 7.0 mL predilute (264M-98)
antibody form   culture supernatant
isotype   IgG1κ
antibody product type   primary antibodies
Quality Level   GMP-IVD
description   For In Vitro Diagnostic Use in Select Regions (See Chart)
mfr. no.   Cell Marque
concentration   0.01-1 μg/mL (predilute)
  5-20 μg/mL (concentrate)
control   liver
visualization   cytoplasmic

Description

General description

Anti-hepatocyte specific antigen, also known as anti-Hep-Par1, recognizes both benign and malignant liver-derived tissues including such tumors as hepatoblastoma, hepatocellular carcinoma, and hepatic adenoma. It recognizes both normal adult and fetal liver tissue. The typical pattern is a granular cytoplasmic staining. This antibody is useful in differentiating hepatocellular carcinomas with adenoid features from adenocarcinomas, either primary in the liver or metastatic lesions to the liver. In labeling hepatoblastoma, it is useful in differentiating this entity from other small round cell tumors.

Physical form

Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide

Legal Information

Cell Marque is a trademark of Sigma-Aldrich Co. LLC

Quality


IVD

IVD

IVD

RUO

Linkage

Hepatocyte Specific Antigen (Hep-Par1)(OCH1E5) Positive Control Slides, Product No. 264S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).

Preparation Note

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Other Notes

For Technical Service please contact: 800-665-7284 or email: service@cellmarque.com

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport

Documents

Certificate of Analysis

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Protocols & Articles

Articles

Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
Keywords: Affinity chromatography, Centrifugation, Chromatography, Digestions, Direct immunofluorescence, Gene expression, High performance liquid chromatography, Immunofluorescence, Ion Exchange, Microscopy, Precipitation, Purification, Rheumatology, Scanning electron microscopy

Immunohistochemistry: Current Applications in Gastrointestinal Cancer

Incidence Deaths Lifetime risk of Colorectal Cancer Signs and Symptoms Immunohistochemistry and Colon Cancer Metastatic Carcinoma [Webinar] Colorectal Cancer and Immunohistochemistry Materials Refere...
Mike Lacey
M.D. Pathologist and Chief Medical Officer
Keywords: Adhesion, Cancer, Clinical, Diagnostic, Gastrointestinal, Gene expression, Genetics, Growth factors, Hormones, Immunohistochemistry, Immunostaining, Indicators, Microscopy, Morphogenesis, Obesity, Transcription

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Peer-Reviewed Papers
15

References

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264S Hepatocyte Specific Antigen (Hep-Par1) Positive Control Slides, suitable for immunohistochemistry (formalin-fixed, paraffin-embedded sections) 

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