MUC1 Antibody (OTI2E3) - Azide and BSA Free

Novus Biologicals | Catalog # NBP2-72826

Novus Biologicals
100% Guarantee

Key Product Details

Species Reactivity

Validated:

Human, Canine, Monkey

Predicted:

Monkey (100%). Backed by our 100% Guarantee.

Applications

Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG2A Clone # OTI2E3

Format

Azide and BSA Free
View all MUC-1 Primary Antibodies »

Product Specifications

Immunogen

Full length human recombinant protein of human MUC1 (NP_001018016) produced in HEK293T cell.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2A

Theoretical MW

25.1 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Scientific Data Images for MUC1 Antibody (OTI2E3) - Azide and BSA Free

Western Blot: MUC1 Antibody (OTI2E3)Azide and BSA Free [NBP2-72826]

Western Blot: MUC1 Antibody (OTI2E3)Azide and BSA Free [NBP2-72826]

Western Blot: MUC1 Antibody (OTI2E3) - Azide and BSA Free [NBP2-72826] - Analysis of HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY MUC-1.
Immunohistochemistry-Paraffin: MUC1 Antibody (OTI2E3) - Azide and BSA Free [NBP2-72826]

Immunohistochemistry-Paraffin: MUC1 Antibody (OTI2E3) - Azide and BSA Free [NBP2-72826]

Immunohistochemistry-Paraffin: MUC1 Antibody (OTI2E3) - Azide and BSA Free [NBP2-72826] - Human breast tissue within the normal limits using anti-MUC1 mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 120 degrees C for 3min.
Western Blot: MUC1 Antibody (OTI2E3)Azide and BSA Free [NBP2-72826]

Western Blot: MUC1 Antibody (OTI2E3)Azide and BSA Free [NBP2-72826]

Western Blot: MUC1 Antibody (OTI2E3) - Azide and BSA Free [NBP2-72826] - Analysis of extracts (35ug) from 9 different cell lines by using MUC1 monoclonal antibody (HepG2: human; HeLa: human; SVT2: mouse; A549: human; COS7: monkey; Jurkat: human; MDCK: canine; PC12: rat; MCF7: human).
Immunohistochemistry-Paraffin: MUC1 Antibody (OTI2E3) - Azide and BSA Free [NBP2-72826]

Immunohistochemistry-Paraffin: MUC1 Antibody (OTI2E3) - Azide and BSA Free [NBP2-72826]

Immunohistochemistry-Paraffin: MUC1 Antibody (OTI2E3) - Azide and BSA Free [NBP2-72826] - Carcinoma of Human thyroid tissue using anti-MUC1 mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 120 degrees C for 3min.
Immunohistochemistry-Paraffin: MUC1 Antibody (OTI2E3) - Azide and BSA Free [NBP2-72826]

Immunohistochemistry-Paraffin: MUC1 Antibody (OTI2E3) - Azide and BSA Free [NBP2-72826]

Immunohistochemistry-Paraffin: MUC1 Antibody (OTI2E3) - Azide and BSA Free [NBP2-72826] - Carcinoma of Human lung tissue using anti-MUC1 mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 120 degrees C for 3min.
Immunohistochemistry-Paraffin: MUC1 Antibody (OTI2E3) - Azide and BSA Free [NBP2-72826]

Immunohistochemistry-Paraffin: MUC1 Antibody (OTI2E3) - Azide and BSA Free [NBP2-72826]

Immunohistochemistry-Paraffin: MUC1 Antibody (OTI2E3) - Azide and BSA Free [NBP2-72826] - Carcinoma of Human liver tissue using anti-MUC1 mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 120 degrees C for 3min.
Immunohistochemistry-Paraffin: MUC1 Antibody (OTI2E3) - Azide and BSA Free [NBP2-72826]

Immunohistochemistry-Paraffin: MUC1 Antibody (OTI2E3) - Azide and BSA Free [NBP2-72826]

Immunohistochemistry-Paraffin: MUC1 Antibody (OTI2E3) - Azide and BSA Free [NBP2-72826] - Human Kidney tissue within the normal limits using anti-MUC1 mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 120 degrees C for 3min.
Immunohistochemistry-Paraffin: MUC1 Antibody (OTI2E3) - Azide and BSA Free [NBP2-72826]

Immunohistochemistry-Paraffin: MUC1 Antibody (OTI2E3) - Azide and BSA Free [NBP2-72826]

Immunohistochemistry-Paraffin: MUC1 Antibody (OTI2E3) - Azide and BSA Free [NBP2-72826] - Human colon tissue within the normal limits using anti-MUC1 mouse monoclonal antibody. (Heat-induced epitope retrieval by 10mM citric buffer, pH6.0, 120 degrees C for 3min.

Applications for MUC1 Antibody (OTI2E3) - Azide and BSA Free

Application
Recommended Usage

Immunohistochemistry

1:150

Western Blot

1:2000-4000

Formulation, Preparation, and Storage

Purification

Immunogen affinity purified

Reconstitution

we recommend adding 100uL distilled water to a final antibody concentration of about 1 mg/mL. To use this carrier-free antibody for conjugation experiment, we strongly recommend performing another round of desalting process.

Formulation

Lyophilized from PBS (pH 7.3) with 8% Trehalose

Format

Azide and BSA Free

Preservative

No Preservative

Concentration

LYOPH mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at -20C. Avoid freeze-thaw cycles.

Calculators

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Background: MUC-1

Mucin 1 (MUC1), also known as episialin, EMA (epithelial membrane antigen), PEM (polymorphic epithelial mucin), and CA-15-3 antigen, is a membrane-bound type I transmembrane glycoprotein (1,2). MUC1 is typically expressed in the luminal or glandular epithelial cells of the gastrointestinal tract, breast, lungs, and more, and is often overexpressed in epithelial cancers, but also serves a protective role against infection and helps regulate inflammatory response (2,3). Human MUC1 is 1255 amino acids (aa) in length with a theoretical molecular weight of 122 kDa; however, depending on the amount of glycosylation can weigh between 250 - 500 kDa (2,4). Structurally, MUC1 consists of a N-terminal domain which contains a signal peptide, a variable number tandem repeat region (VNTR), and a SEA domain, as well a C-terminal domain which has the extracellular domain (ECD), transmembrane domain (TMD), and cytoplasmic tail (CT) (2,3). The VNTR is comprised of between 25 - 125 repeats of a 20 aa conserved sequence (3). MUC1 is heavily O-glycosylated in the VNTR and has moderate N-glycosylation sites following the VNTR and in the ECD (2). Glycosylation contributes to MUC1's functional properties (2). The MUC1 gene contains seven exons, giving rise to several MUC1 isoforms as a result of alternative splicing (2).

Overexpression of mucins, including MUC1, is a feature of many epithelial cancers (1,3,5,6). The presence of truncated glycan structures called tumor-associated carbohydrate antigens (TACAs) on MUC1 play a role in cancer progression and a loss of apical-basal polarity (5). Carbohydrate-binding partners called lectins are the primary binding partners of TACAs that give rise to the pro-tumor microenvironment and metastasis (5). Given this unique feature, TACAs are a potential target for cancer immunotherapies (5). There are a number of vaccines, drugs, and antibodies targeting MUC1 for treatment of a variety of cancers including breast, lung, and prostate (6). In addition to a role in cancer progression, MUC1, and specifically the CT portion, has been shown to have a positive, anti-inflammatory role in a variety of lung and airway infections (7).

References

1. Khodabakhsh, F., Merikhian, P., Eisavand, M. R., & Farahmand, L. (2021). Crosstalk between MUC1 and VEGF in angiogenesis and metastasis: a review highlighting roles of the MUC1 with an emphasis on metastatic and angiogenic signaling. Cancer cell international. https://doi.org/10.1186/s12935-021-01899-8

2. Nath, S., & Mukherjee, P. (2014). MUC1: a multifaceted oncoprotein with a key role in cancer progression. Trends in molecular medicine. https://doi.org/10.1016/j.molmed.2014.02.007

3. Dhar, P., & McAuley, J. (2019). The Role of the Cell Surface Mucin MUC1 as a Barrier to Infection and Regulator of Inflammation. Frontiers in cellular and infection microbiology. https://doi.org/10.3389/fcimb.2019.00117

4. Uniprot (P15941)

5. Beckwith, D. M., & Cudic, M. (2020). Tumor-associated O-glycans of MUC1: Carriers of the glyco-code and targets for cancer vaccine design. Seminars in immunology. https://doi.org/10.1016/j.smim.2020.101389

6. Almasmoum H. (2021). The Roles of Transmembrane Mucins Located on Chromosome 7q22.1 in Colorectal Cancer. Cancer management and research. https://doi.org/10.2147/CMAR.S299089

7. Ballester, B., Milara, J., & Cortijo, J. (2021). The role of mucin 1 in respiratory diseases. European respiratory review : an official journal of the European Respiratory Society. https://doi.org/10.1183/16000617.0149-2020

Long Name

Mucin 1, Cell Surface-associated

Alternate Names

CD227, Episialin, H23AG, KL-6, Mucin-1, PEM, PEMT

Gene Symbol

MUC1

Additional MUC-1 Products

Product Documents for MUC1 Antibody (OTI2E3) - Azide and BSA Free

Certificate of Analysis

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Product Specific Notices for MUC1 Antibody (OTI2E3) - Azide and BSA Free

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Protocols

Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.

FAQs for MUC1 Antibody (OTI2E3) - Azide and BSA Free

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  • Q: I would like to perform a sandwich assay for the determination of MUC1 protein. May you suggest me some antibodies that can be used together? In particular, if possible, I should need antibodies product in mouse or rabbit.

    A:

    Unfortunately we are not aware of a pair of antibodies that have been used in sandwich ELISA in particular. If you are interested in trying two you may find our Innovators Reward Program to be helpful.

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