Blood Group Lewis A antibody

Catalog No. ABIN6937769

This Mouse Monoclonal antibody specifically detects Blood Group Lewis A in FACS, IF and IHC. It exhibits reactivity toward Human and Mouse.

Quick Overview for Blood Group Lewis A antibody (ABIN6937769)

Target: Blood Group Lewis A

Reactivity: Human, Mouse

Host: Mouse

Clonality: Monoclonal

Conjugate: Un-conjugated

Application: Flow Cytometry (FACS), Immunofluorescence (IF), Immunohistochemistry (IHC)

Clone: 7LE

Product Details

Purpose: Lewis A (Blood Group Antigen) Antibody

Specificity: Recognizes a carbohydrate determinant of Gal 1-3(Fuc 1-4) GlcNAc which is blood group antigen Lewis A. It is present primarily on epithelial cells such as colon and kidneys. In the tumors and dedifferentiated tissues, decrease of Lewis A antigen was observed. Lewis A (type 1 chain) is expressed in colonic epithelial cells and may be useful for detection of gastrointestinal tumors, pancreatic cancer, and colorectal tumors. 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.

Purification: 200ug/ml of Ab Purified from Bioreactor Concentrate by Protein A/G.

Immunogen: Mucins isolated from ovarian cyst fluid

Isotype: IgG1, kappa

Application Details

Application Notes:

Positive Control: Colon tissue.

Known Application: Flow Cytometry (0.5-1 μg/million cells), Immunofluorescence (0.5-1 μg/mL), Immunohistochemistry (Formalin-fixed) (0.5-1.0 μg/mL for 30 minutes at RT)(Staining of formalin-fixed tissues requires boiling tissue sections in 10 mM citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes)Optimal dilution for a specific application should be determined.

Restrictions: For Research Use only

Handling

Concentration: 1.0 mg/mL

Buffer: Prepared in 10  mM PBS

Preservative: Azide free

Storage: -20 °C,-80 °C

Storage Comment: Antibody with azide - store at 2 to 8°C. Antibody without azide - store at -20 to -80°C. Antibody is stable for 24 months. Non-hazardous. No MSDS required.

Expiry Date: 24 months

Target Details

Target: Blood Group Lewis A

Alternative Name: Lewis A (Blood Group Antigen)

Background:

Lewis A antigen

Colon tissue.