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Anti-MUC5B Antibody (N-Terminus, clone 5B19-2E) LS-C9123

Catalog Size Price
LS-C9123-100 100 µg (0.5 mg/ml) Unavailable

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100% Guaranteed
Mouse Monoclonal [clone 5B19-2E] (IgG1,k) to Human MUC5B
IHC - Paraffin, Western blot, ELISA (applications tested for the base form of this product only)


Human MUC5B
Human (tested or 100% immunogen sequence identity)
IgG1,k Monoclonal [5B19-2E]
Unconjugated. Also available conjugated with AP, APC, Biotin, FITC, HRP, PE.
Protein A purified


  • IHC - Paraffin
  • Western blot (5 - 10 µg/ml)
  • ELISA (0.1 - 1 µg/ml)
  • (applications tested for the base form of this product only)

Specificity and Use

MUC5B antibody was raised against synthetic peptide derived from the N-terminal region of the human MUC5B protein.
Specific for the calculated ~590kD MUC5B protein. On Western Blots, recognizes a band significantly higher than 250kD. Reactivity has been confirmed with deglycosylated and secreted media from primary human tracheobranchial epithelial culture and a deglycosylated human saliva sample. Immunohistochemical assays were also performed using trachea samples from both normal and chronic obstructive pulmonary disease patients.
Suitable for use in ELISA, Western Blot and Immunohistochemistry. ELISA: 0.1-1 ug/ml. Western Blot: 5-10 ug/ml. Immunohistochemistry (Formalin paraffin): 5-10 ug/ml. Note: Western Blot and Immunohistochemistry require deglycosylation. Refer to protocols.


PBS, pH 7.4, 0.1% sodium azide.
Short term 4°C, long term aliquot and store at -20°C, avoid freeze thaw cycles. Store undiluted.
For research use only.

About MUC5B

Q9HC84 NM_002458 NP_002449.2

MUC5B Antibody, MUC-5B Antibody, MUC9 Antibody, Mucin-5B Antibody, Sublingual gland mucin Antibody, MG1 Antibody, Cervical mucin Antibody, Cervical mucin MUC5B Antibody, MUC5 Antibody

MUC5B is a member of the mucin family of proteins, which are highly glycosylated macromolecular components of mucus secretions. This family member is the major gel-forming mucin in mucus. It is a major contributor to the lubricating and viscoelastic properties of whole saliva, normal lung mucus and cervical mucus.

Requested From: 
Date Requested: 3/23/2018

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