Blood Group Lewis A antibody

Catalog No. ABIN93924

Product Details

Target: Blood Group Lewis A

Reactivity: Human

Host: Mouse

Clonality: Monoclonal

Conjugate: Un-conjugated

Application: Western Blotting (WB), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p)), ELISA

Specificity: The mouse monoclonal antibody 7LE recognizes Lewis^a blood group antigen, a carbohydrate determinant carried on both glycolipids and glycoproteins, expressed on colonic epithelial cells. Lewis^a may be useful for detection of gastrointestinal, pancreatic and colorectal tumors.

Cross-Reactivity (Details): Other not tested, Human

Purification: Purified by protein-A affinity chromatography.

Purity: > 95 % (by SDS-PAGE)

Immunogen: Mucin isolated by size-exclusion chromatography from an ovarian cyst fluid (pure endocervical type according to the Fenoglio´s classification).

Clone: 7LE

Isotype: IgG1

Application Details

Application Notes: Immunohistochemistry (paraffin sections): Recommended dilution: 5 μg/mL, positive control: colorectal adenocarcinoma, heat mediated antigen retrieval (sodium citrate), mAb incubation 1 hour / RT, detection DAB.

Restrictions: For Research Use only

Handling

Concentration: 1 mg/mL

Buffer: Phosphate buffered saline (PBS), pH 7.4, 15 mM 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.

Handling Advice: Do not freeze.

Storage: 4 °C

Storage Comment: Store at 2-8°C. Do not freeze.

References

Creuzot-Garcher, Guerzider, Assem, Bron, Delannoy, Bara: "Alteration of sialyl Lewis epitope expression in pterygium." in: Investigative ophthalmology & visual science, Vol. 40, Issue 8, pp. 1631-6, (1999) (PubMed).

"First International Workshop on Monoclonal Antibodies Against Red Blood Cell and Related Antigens. Paris, September 21-24, 1987. Vol. II: Other blood group systems." in: Revue française de transfusion et immuno-hématologie, Vol. 31, Issue 2, pp. 115-486, (1989) (PubMed).

Target Details

Target: Blood Group Lewis A

Synonyms: CD174 antibody, FT3B antibody, FucT-III antibody, LE antibody, Les antibody, fucosyltransferase 3 (Lewis blood group) antibody, FUT3 antibody