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Home / Antibodies

Blood Group Lewis a Antibody (V3077IHC)

SKU : BHA17124702

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NSJ Bioreagents

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Mfr.No.	V3077IHC-7ML
Clonality	Monoclonal (mouse origin)
Description	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.
Formulation	Prediluted in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide; For IHC use only
Host	Mouse
Immunogen Region	Mucins isolated from ovarian cyst fluid were used as the immunogen for the Blood Group Lewis a antibody.
Isotype	Mouse IgG1, kappa
Species Reactivity	Human
Note	Optimal dilution of the Blood Group Lewis a antibody should be determined by the researcher.1. Staining of formalin-fixed tissues requires boiling tissue sections in pH 9 10mM Tris with 1mM EDTA for 10-20 min followed by cooling at RT for 20 min.2. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.

Uniprot	Not Applicable

Format	Purified
Purity	Protein G affinity chromatography
Storage	Store the Blood Group Lewis a antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).

Applications	IHC-P
Description	The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.

Product Manual	Datasheet

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SKU	Supplier No.	Size	Your price	Quantity
BHA17124702	V3077IHC-7ML	7 ml	$499		Add to Cart

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