CD14 Antibody (18D11)



Product Details

Product Discontinued
View other related CD14 Primary Antibodies

Order Details

    • Catalog Number
    • Availability
      Product Discontinued

    Can't find what you are looking for? Use our Antibody Concierge Service & we will help you locate your antibody!

    Or feel free to contact us for alternative products.

CD14 Antibody (18D11) Summary

The monoclonal antibody 18D11 recognizes human monocyte marker CD14, a 53 kDa glycoprotein.
Protein A or G purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Packaging, Storage & Formulations

Store at 4C. Do not freeze.
0.2 µm filtered FITC conjugated antibody solution in PBS, containing 1% bovine serum albumin
No Preservative
Please see the vial label for concentration. If unlisted please contact technical services.
Protein A or G purified

Reactivity Notes

Human, Porcine


For inhibition of biological activity in vitro dilutions have to be made according to the amounts of human sCD14 to be inactivated.


The monoclonal antibody Sa14-2 reacts with the mouse monocyte marker CD14, a 53 kDa glycoprotein. CD14 is a glycophosphatidylinositol-linked protein, which is part of the LPS receptor complex. CD14 binds lipopolysaccharide (LPS) and as such, acts as a pattern recognition receptor (PRR). CD14 has also been suggested to mediate phagocytosis of bacteria an apoptotic cells. CD14 is involved in the endotoxin mediated release of Tumor Necrosis Factor-alpha by monocytic cells. CD14 is present on most monocytic and macrophage like cell types: monocytes, macrophages, Kupffer cells, pleural phagocytic cells and dendritic reticular cells. CD14 is present in low density on a subpopulation of granulocytes and activated or transformed B-cells. The monoclonal antibody 18D11 reacts with both soluble and membrane CD14. The monoclonal antibody 18D11 is useful for inhibition of biological activity of sCD14, it inhibits LPS induced TNF production. The monoclonal antibody is cross reactive with pig CD14. Together with a C5a neutralizing monoclonal antibody, 18D11 blocks sepsis in a pig model.


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.

Customers Who Viewed This Item Also Viewed...

Species: Hu, Mu
Applications: WB, ICC/IF, IHC, IHC-P, IP
Species: Mu
Applications: Flow, ICC
Species: Hu
Applications: WB, ICC/IF, IHC, IHC-P
Species: Hu, Ca
Applications: B/N, Flow, ICC/IF, IP, In vitro, Flow-CS, Flow-IC
Species: Hu, Mu, Rt
Applications: WB, Simple Western, Flow, ICC/IF, IHC, IHC-Fr, IHC-P
Species: Hu, Mu, Rt, Ca, Rb
Applications: WB, Simple Western, ICC/IF, IHC, IHC-P
Species: Mu
Applications: WB, ELISA, Flow, ICC/IF, IHC, IHC-Fr, IHC-P, IP
Species: Hu, Mu, Rt, Po, Bv
Applications: WB, ICC/IF
Species: Hu
Applications: Flow, Func, In vitro, In vivo, Flow-CS
Species: Mu
Applications: WB, Flow, Func, ICC/IF, IHC, IHC-Fr, IHC-P, IP, In vivo
Species: Hu, Mu, Rt
Applications: WB, IHC, IHC-P
Species: Mu, Rt
Applications: Flow, ICC/IF, IHC, IHC-Fr, IHC-P, IP, Cell Depl, InhibTFunc

Publications for CD14 Antibody (NBP1-51123) (0)

There are no publications for CD14 Antibody (NBP1-51123).
By submitting your publication information earn gift cards and discounts for future purchases.

Reviews for CD14 Antibody (NBP1-51123) (0)

There are no reviews for CD14 Antibody (NBP1-51123). By submitting a review earn points towards our Rewards Program.
  • 250 points for product review
  • 500 additional points for an image with your product review
  • Double points (500) if you are the first to review this product
  • Double points (1000) if you are the first to review this product with an image

FAQs for CD14 Antibody (NBP1-51123) (0)

There are no specific FAQs related to this product. Read our general customer & technical service FAQs.

Additional CD14 Antibody (18D11) Products

Related Products by Gene

Bioinformatics Tool for CD14 Antibody (NBP1-51123)

Discover related pathways, diseases and genes to CD14 Antibody (NBP1-51123). Need help? Read the Bioinformatics Tool Guide for instructions on using this tool.
Visit Tool

Diseases for CD14 Antibody (NBP1-51123)

Discover more about diseases related to CD14 Antibody (NBP1-51123).

Pathways for CD14 Antibody (NBP1-51123)

View related products by pathway.

PTMs for CD14 Antibody (NBP1-51123)

Learn more about PTMs related to CD14 Antibody (NBP1-51123).

Blogs on CD14.

The role of TLR4 in breast cancer
Toll like receptors (TLRs) are highly conserved proteins that are first known for their role in pathogen recognition and immune response activation.  In order to elicit the necessary immune response in reaction to a foreign pathogen, TLRs trigger cy...  Read full blog post.

CD14 - TLR4 is my friend in battle against infections!
CD14 is a well-characterized cell-activating receptor for lipopolysaccharide-binding protein (LBP) and peptidoglycan. It is an important modulator for lipopolysaccharide (LPS)-dependent signaling and is a component of the multi-protein complex contain...  Read full blog post.

CD11b: Marker for a New Type of B Cell that Participates in Cell-Mediated Immunity
Think B lymphocytes just produce antibodies? Think again! Although, of course, B cells are vital for the humoral immune response, many studies in recent years have begun to uncover antibody-independent actions of B cells: regulating T cells and thus a...  Read full blog post.

Contact Information

Product PDFs


Gene Symbol CD14

Customer Resources

Novus Review - Submit your review and earn rewards points which can be used for merchandise & discounts.
Risk Free Testing - Test on a species/application not listed above to receive a full credit towards a future purchase.

Novus' Quality Guarantee - Novus guarantees that every product we sell will work in the application and species listed on our website and datasheets.

Submit your question on NBP1-51123 below.
During business hours, we will respond to your email within 24 hours. For any questions submitted on the weekend, a response will be received on Monday.
For immediate assistance during business hours M- F (excluding major holidays), please contact us.
Ask a Scientist - We have a lab full of white coats just waiting for your scientific questions and concerns.