Purified anti-CD141 (Thrombomodulin) Antibody (Previously Covance catalog# MMS-176P)

Pricing & Availability
Phx-01 (See other available formats)
Regulatory Status
Other Names
Thrombomodulin, Fetomodulin, CD141 antigen, AHUS6, BDCA3, THPH12, THRM
Covance Catalog# MMS-176P
Mouse IgG1
Ave. Rating
Submit a Review
Product Citations
IHC staining of Phx-01, MMS-176P on frozen human placenta.
  • Phx-01_Purified_CD141_Antibody_IHC_021315
    IHC staining of Phx-01, MMS-176P on frozen human placenta.
  • Phx-01_Purified_CD141_Antibody_WB_112817
    Total lysates (15 µg protein) from HL-60 (low expression negative control), HeLa and MCF-7 (positive control) were resolved by electrophoresis (4-20% Tris-glycine gel), transferred to nitrocellulose, and probed with 1:500 (1 µg/ml) purified anti-CD141 antibody, clone Phx-01. Proteins were visualized using chemiluminescence detection by incubation with HRP Goat anti-Mouse secondary antibody (Cat. No. 405306, 1:3000 dilution). Direct-Blot™ HRP anti-GAPDH was used as a loading control (Cat. No. 649203, 1:1000 dilution).
Cat # Size Price Quantity Check Availability Save
902102 25 µL $89
Check Availability

Need larger quantities of this item?
Request Bulk Quote
902101 100 µL $253
Check Availability

Need larger quantities of this item?
Request Bulk Quote

CD141 is a 75 kD, single chain, type I membrane glycoprotein also known as thrombomodulin, TM, THRM, THBD, and fetomodulin. CD141 is an important cofactor in the protein C anticoagulant system. After binding to its ligand thrombin, CD141 activates protein C, which degrades clotting factors Va and VIIIa, and as a consequence the amount of thrombin is reduced. CD141 is expressed on macrophages, monocytes, a subpopulation of myeloid dendritic cells, vascular endothelial cells, and keratinocytes. Besides anti-coagulation function, CD141 is also involved in embryonic and atherosclerotic plaque development.  CD141 is an endothelial cell surface glycoprotein involved in the regulation of coagulation. Via a direct interaction with thrombin, thrombomodulin causes down-regulation of multiple pro-coagulation pathways in order to preserve the anticoagulant properties of the endothelial cell surface.

Product Details
Technical data sheet

Product Details

Verified Reactivity
Reported Reactivity
Other species
Antibody Type
Host Species
Phosphate-buffered solution & 0.03% Thimerosal.
The antibody was purified by affinity chromatography.
1 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C. Please note the storage condition for this antibody has been changed from -20°C to between 2°C and 8°C. You can also check your vial or your CoA to find the most accurate storage condition for this antibody.

IHC-F - Quality tested
WB, ELISA - Verified

Recommended Usage

Each lot of this antibody is quality control tested by immunohistochemical staining.

The optimal working dilution should be determined for each specific assay condition.
WB: 1 - 2 µg/ml (1:500 - 1:1000)
ELISA: 1:1,000
IHC: 1:100

Tissue Sections: Frozen tissue sections
Incubation: 60 minutes at room temperature

Application Notes

This antibody is effective in immunoblotting, immunohistochemistry (IHC) and ELISA.

*Predicted MW = 60 kD

Positive control tissue: human placenta

This antibody reacts with an epitope within the EGF 5 domain and inhibits thrombin binding.

Application References

(PubMed link indicates BioLegend citation)
  1. Nagashima M, et al. 1993. J Biol Chem. 268:2888.
  2. Parkinson JF, et al. 1992. Biochem Biophys Res Commun. 185:567
Product Citations
  1. Gruber CN, et al. 2020. Cell. 183:982. PubMed
AB_2734669 (BioLegend Cat. No. 902102)
AB_2565016 (BioLegend Cat. No. 902101)

Antigen Details

Single chain, type I membrane glycoprotein, 75 kD

Macrophages, monocytes, subset of myeloid dendritic cells, vascular endothelial cells, keratinocytes

After thrombin binding, CD141 activates protein C, which degrades clotting factors Va and VIIIa and reduces the amount of thrombin generated.
Protein C, Thrombin-activatable fibrinolysis inhibitor (TAFI), Platelet factor 4 (PF4)
Cell Type
Dendritic cells, Endothelial cells, Macrophages, Monocytes
Biology Area
Cell Biology, Neuroinflammation, Neuroscience, Signal Transduction
Gene ID
7056 View all products for this Gene ID
View information about CD141 on UniProt.org

Related FAQs

There are no FAQs for this product.
Go To Top Version: 4    Revision Date: 09/22/2023

For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.


*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, www.biolegend.com/ordering#license). BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.


8999 BioLegend Way, San Diego, CA 92121 www.biolegend.com
Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

  • Purified anti-CD141 (Thrombomodulin)


Remember me
Forgot your password? Reset Password
Request an Account