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Blood Group A / Forssman Antigen Monoclonal Mouse Antibody (HE-193)

This antibody recognizes human blood group A (monofucosyl and difucosyl A antigens with chain types 1, 2, 3, 4, 5, 6) and Forssmann antigen.

Product Attributes

Antibody number

1064

Reactivity (target)

Blood Group Antigen A, A, Forssman, Forssman Antigen

Antibody type

Primary

Host species

Mouse

Clonality

Monoclonal

Clone

HE-193

Isotype

IgM, kappa

Molecular weight

Multiple

Human gene symbol

ABO

Entrez gene ID

28

SwissProt

P16442

Unigene

654423

Immunogen

Mixture of erythrocytes of blood group A and glycoprotein fraction isolated from the saliva of secretors with blood group A

Cellular localization

Membrane/cell surface

Species reactivity

Human

Applications

Agglutination, Immunofluorescence, Immunohistology (formalin)

Application notes

Immunohistology formalin-fixed 0.5-1.0 ug/mL, Staining of formalin/paraffin tissues requires boiling tissue sections in 10 mM citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 min, Immunofluorescence 0.5-1 ug/mL, Optimal dilution for a specific application should be determined by user

Positive control

KG1 cells or human colorectal carcinoma tissues.

Shipping condition

Room temperature

Storage Conditions

Store at 2 to 8 °C, Note: store BSA-free antibodies at -10 to -35 °C

Shelf life

Guaranteed for at least 24 months from date of receipt when stored as recommended

Regulatory status

For research use only (RUO)

Research areas

Hematology

Conjugation
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Product Description

This antibody recognizes human blood group A (monofucosyl and difucosyl A antigens with chain types 1, 2, 3, 4, 5, 6) and Forssman antigen. Blood-group antigens are generally defined as molecules formed by sequential addition of saccharides to the carbohydrate side chains of lipids and proteins detected on erythrocytes and certain epithelial cells. The A, B and H antigens are reported to undergo modulation during malignant cellular transformation. Blood group related antigens represent a group of carbohydrate determinants carried on both glycolipids and glycoproteins. They are usually mucin-type, and are detected on erythrocytes, certain epithelial cells, and in secretions of certain individuals. Sixteen genetically and biosynthetically distinct but inter-related specificities belong to this group of antigens, including A, B, H, Lewis A, Lewis B, Lewis X, Lewis Y, and precursor type 1 chain antigens.

This antibody is available purified with BSA/azide at 200 ug/mL, or BSA/azide-free at 1 mg/mL.

References

Nemec M et al. Murine monoclonal antibodies to human A erythrocytes: differential reactivity with N-acetyl-D-galactosamine. Vox Sang 52:125-8 (1987)

 

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