LSBio The Immunohistochemistry Antibody Company
  • Antibodies
  • All Antibodies
  • Primary Antibodies
  • Secondary Antibodies
  • IHC-plus Antibodies
  • Isotype Control Antibodies
  • ELISA Kits
  • All Kits
  • Sandwich ELISA Kits
  • Competitive EIA Kits
  • Cell-Based ELISA Kits
  • DNA-Binding ELISA Kits
  • Direct ELISA Kits
  • Functional ELISA Kits
  • Phospho-Specific ELISA Kits
  • Custom ELISA Kits
  • Proteins
  • All Proteins
  • Recombinant Proteins
  • Native Proteins
  • Over-expression Lysates
  • Cell and Tissue Lysates
  • Bio-active Proteins
  • Animal-free Proteins
  • Synthetic Peptides
  • Immunohistochemistry
  • Comprehensive IHC Reports
  • Custom IHC Services
  • TCR Screening Services
  • IHC-plus Antibodies
  • Other
  • Blocking Peptides
  • Immunohistochemistry Services

  • Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting immunostaining in relation to complex human pathologies.

  • TCR Screening Services

  • Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding. Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".
Have a question?
  • Purchasing
  • Product Ordering Terms and Conditions
  • Holiday Schedule
  • About the LSBio Guarantee
  • About Our Rewards Program
  • Reference Material
  • About LSBio (LifeSpan BioSciences Inc.)
  • About Our 2-million Specimen Tissue Bank
  • About Our IHC Validation Process
  • About Our IHC-plus™ Immunohistochemistry Protocol
  • Publications
  • Secure Logins
  • Login to Our Secure FTP Site
  • Login to Our IHC Database
Contact Us

2401 Fourth Avenue Suite 900
Seattle WA 98121

Phone: 866-819-4732 (Toll Free North America)
206-374-1102 (International)

Fax: 866-206-6909 (Toll Free North America)
206-577-4565 (International)
How to Buy - Details about how to buy our products. - To submit a new order. - To submit questions about existing orders, pricing, availability, bulk quotes, proforma invoice requests, or other billing issues. - To request technical information requests about an LSBio product or its application. - To request information about fee-for-service contract IHC studies, IHC reports, distribution agreements, or general business development.

Worldwide Distributors List - To find your local distributor if you're not within the United States.
Quick Order ▾
View Cart

Anti-TFPI / LACI Antibody (aa292-304) LS-C34623


Wt. Vol. Conc. Price
100 µg - 0.5 mg/ml $395
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular TFPI / LACI Antibodies

Anti-TFPI / LACI Antibody IHC-plus™ LS-B5333
Mouse Monoclonal (IgG) to Human TFPI / LACI
IHC - Paraffin, Western blot, ELISA
Immunohistochemistry Image
Anti-TFPI / LACI Antibody (aa119-168) LS-C145374
Rabbit Polyclonal to Human TFPI / LACI
Human, Rat, Bovine, Guinea pig
Western blot
Western blot Image
Anti-TFPI / LACI Antibody (aa160-250) LS-C195698
Mouse Monoclonal (IgG1) to Human TFPI / LACI
Western blot, Flow Cytometry, ELISA

100% Guaranteed 100% Guaranteed
Goat Polyclonal to Human TFPI / LACI
Western blot, ELISA


Human (tested or 100% immunogen sequence identity)
Monkey (at least 90% immunogen sequence identity)
Immunoaffinity purified


  • Western blot (0.3 - 1 µg/ml)
  • ELISA (1:64000)

Specificity and Use

TFPI / LACI antibody was raised against synthetic peptide C-VKIAYEEIFVKNM from the C-terminus of human TFPI (NP_006278.1). Percent identity by BLAST analysis: Human, Gorilla, Orangutan (100%); Monkey (92%).
LS-E25208 - Lyophilized - 100 µg - $145.00
Human TFPI. This antibody is expected to recognize isoform a (NP_006278.1) only.
Peptide ELISA: antibody detection limit dilution 1:64000. Western blot: Approx 50 kDa band observed in lysates of cell lines HepG2 and HeLa (calculated MW of 35.0 kDa according to NP_006278.1). In transfected HEK293 transiently expressing TFPI bands of approx. 38 kDa to 45 kDa are observed. These bands are not observed in the non-transfected HEK293. Recommended concentration: 0.3-1 ug/ml.


Tris-buffered saline, pH 7.3, 0.5% BSA, 0.02% sodium azide
Store at -20°C. Minimize freezing and thawing.
For research use only.


P10646 NM_006287 NP_006278.1

TFPI Antibody, Anti-convertin Antibody, Extrinsic pathway inhibitor Antibody, EPI Antibody, LACI Antibody, TFI Antibody, TFPI1 Antibody

TFPI / LACI is a protease inhibitor that regulates the tissue factor (TF)-dependent pathway of blood coagulation. The coagulation process initiates with the formation of a factor VIIa-TF complex, which proteolytically activates additional proteases (factors IX and X) and ultimately leads to the formation of a fibrin clot. The product of this gene inhibits the activated factor X and VIIa-TF proteases in an autoregulatory loop.

Western blot

Western blot
TFPI antibody staining (0.3 ug/ml) of HeLa lysate (RIPA buffer, 35g total protein cells per lane). Primary incubated for 1 hour. Detected by Western blot of chemiluminescence.

Requested From: United States
Date Requested: 10/22/2016

Get Social With Us! Follow us on Facebook Follow us on Google+ Follow us on LinkedIn
Copyright © 2016 LifeSpan BioSciences, Inc. All Rights Reserved Privacy Policy
Catalog Number