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

Human TMSB4X / Thymosin Beta-4 Recombinant Protein LS-G130


Wt. Vol. Conc. Price
20 µg - - $215
100 µg - - $285
Inquire for larger quantities
LSBio (Direct) LSBio (Direct)

Most Popular TMSB4X / Thymosin Beta-4 Proteins

Horse TMSB4X / Thymosin Beta-4 Recombinant (His) Protein - LS-G14055
E. coli Expression System
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image
Human TMSB4X / Thymosin Beta-4 Recombinant Protein - LS-G18164
E. coli Expression System
TMSB4X / Thymosin Beta-4 Protein - LS-G18214

100% Guaranteed 100% Guaranteed
Recombinant Protein
TMSB4X / Thymosin Beta-4
5.2 kDa
E. coli
E. coli
Greater than 95% by SDS-PAGE and HPLC
Pretreatment of primary lung fibroblasts with recombinant Thymosin-beta4, using a concentration of 0.5 - 10 ug/ml, produces a protective effect against hydrogen peroxide induced cell death.
Less than 0.1 ng/µg of protein (less than 1EU/µg).
Sterile filtered, lyophilized with no additives.
Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. For extended storage it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.
If lyophilized, can be stored for 1 month at room temperature, 6 months at 4°C, or through the expiration date at -20°C to -80°C. Once reconstituted per the supplied instructions, can be stored for 3 months at -20°C to -80°C, or for 1 week at 2°C to 8°C. Avoid repeat freeze-thaw cycles.
For research use only.

About TMSB4X / Thymosin Beta-4

P62328 NM_021109 NP_066932.1

TMSB4X Protein, FX Protein, Thymosin beta-4 Protein, Thymosin, beta 4, X chromosome Protein, TMSB4 Protein, Prothymosin beta-4 Protein, TB4X Protein, THYB4 Protein, Thymosin beta 4, X-linked Protein, PTMB4 Protein, T beta-4 Protein

Plays an important role in the organization of the cytoskeleton (By similarity). Binds to and sequesters actin monomers (G actin) and therefore inhibits actin polymerization.

Requested From: United States
Date Requested: 10/24/2016

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