- K21 (See other available formats)
- Regulatory Status
- Other Names
- Blood group antigen precursor, type 1 (BG1)
- Mouse IgM, κ
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- Product Citations
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BG1 is the precursor molecule for major blood group antigens, including the ABO and Lewis blood groups.Product Details
- Antibody Type
- Host Species
- Tera-1 teratocarcinoma cell line.
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
- The antibody was purified by affinity chromatography.
- 0.5 mg/ml
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C.
IHC - Quality tested
- Recommended Usage
Each lot of this antibody is quality control tested by immunohistochemistry. For immunohistochemistry, a concentration range of 0.5 - 5.0 µg/ml is suggested. It is recommended that the reagent be titrated for optimal performance for each application.
Tissue Sections: Formalin-fixed, paraffin-embedded tissues, and frozen tissues.
Pre-treatment: Not required.
Incubation: 20-60 minutes at room temperature.
Positive Control: Human kidney tumor tissue.
- Application Notes
Clone K21 is specific for the Lacto-N-tetraose carbohydrate moiety.
We recommend using our Ultra Streptavidin (USA) HRP Detection Kit (Multi-Species) (Cat. No. 929601).
- Application References
- Bry L, et al. 1996. Proc. Natl. Acad. Sci. USA 93:1161. (IHC)
- Domino S, et al. 2001. Mol. Cell Biol. 21:8336. (IHC) PubMed
- Product Citations
AB_2566099 (BioLegend Cat. No. 932101)
AB_2566098 (BioLegend Cat. No. 932102)
- Lacto-N-tetraose carbohydrate moiety.
- Widely expressed on red blood cells, epithelial tumors, teratocarcinoma, and renal-cell carcinoma.
- BG1 is the substrate for the ABO blood group-related antigens.
- Biology Area
- Cancer Biomarkers, Cell Biology, Neuroinflammation, Neuroscience
- Antigen References
1. Franchini M and Liumbruno GM. 2013. Clin. Chem. Lab. Med. 51(8):1545.
- Gene ID
- View information about BG1 on UniProt.org
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