53-9893-82
antibody from Invitrogen Antibodies
Targeting: MUC1
ADMCKD, ADMCKD1, CD227, MCD, MCKD, MCKD1, PEM, PUM
Antibody data
- Antibody Data
- Antigen structure
- References [0]
- Comments [0]
- Validations
- Immunocytochemistry [1]
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- Product number
- 53-9893-82 - Provider product page
- Provider
- Invitrogen Antibodies
- Product name
- CD227 (Mucin 1) Monoclonal Antibody (SM3), Alexa Fluor™ 488, eBioscience™
- Antibody type
- Monoclonal
- Antigen
- Other
- Description
- Description: This SM3 monoclonal antibody reacts with the under-glycosylated form of human Mucin 1 (MUC1, CD227), a large glycoprotein belonging to the mucin protein family. Mucin 1 contains a polypeptide core consisting of multiple tandem repeats that become highly glycosylated. Mucin 1 is typically expressed in ductal or glandular epithelial cells and is localized to the apical membrane. In cancerous cells, Mucin 1 expression is increased and membrane-specific localization is lost resulting in expression throughout the membrane and cytoplasm. High levels of under-glycosylated Mucin 1 are thought to affect cell behavior during both invasion and metastasis as well as in immune recognition. In addition, under-glycosylated Mucin 1 is shed from the epithelial cell surface and can be detected in circulation. Alterations in Mucin 1 glycosylation are found in most adenocarcinomas of the breast, lung, pancreas, prostate, and ovary. Mucin 1 has recently been shown to co-localize and interact with members of the erbB receptor kinase family, proteins that are upregulated in more aggressive forms of breast cancer. Please note this antibody sees a distinct epitope from other Mucin 1 antibodies. Applications Reported: This SM3 antibody has been reported for use in flow cytometric analysis and immunocytochemistry. Applications Tested: This SM3 antibody has been tested by flow cytometry and can be used at less than or equal to 1 µg/mL. This SM3 antibody has also been tested by immunocytochemistry on methanol fixed MCF7 cells and can be used at less than or equal to 20 µg/mL. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest. Excitation: 488 nm; Emission: 519 nm; Laser: Blue Laser. Filtration: 0.2 µm post-manufacturing filtered.
- Reactivity
- Human
- Host
- Mouse
- Conjugate
- Green dye
- Isotype
- IgG
- Antibody clone number
- SM3
- Vial size
- 100 µg
- Concentration
- 0.5 mg/mL
- Storage
- 4° C, store in dark, DO NOT FREEZE!
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Supportive validation
- Submitted by
- Invitrogen Antibodies (provider)
- Main image
- Experimental details
- Immunocytochemistry of fixed MCF7 cells using 20 µg/mL of Mouse IgG1 Isotype Control Alexa Fluor® 488 (Product # 53-4714-80) (left) or Anti-Human CD227 (Mucin 1) Alexa Fluor® 488 (right). Nuclei are counterstained with DAPI.
- Conjugate
- Green dye