LSBio
Products
  • Antibodies
  • All Antibodies
  • Primary Antibodies
  • Secondary Antibodies
  • IHC-plus Antibodies
  • Isotype Control Antibodies
  • ELISA and Assay Kits
  • All Kits
  • Assay Kits
  • Traditional ELISA Kits
  • Cell-Based ELISA Kits
  • DNA-Binding ELISA Kits
  • Phospho-Specific ELISA Kits
  • ELISA Development Kits
  • Chemiluminescent CLIA Kits
  • Proteins
  • All Proteins
  • Recombinant Proteins
  • Native Proteins
  • Over-expression Lysates
  • Cell and Tissue Lysates
  • Bio-active Proteins
  • Animal-free Proteins
  • Synthetic Peptides
  • Biochemicals
  • All Biochemicals

  • Immunohistochemistry
  • Comprehensive IHC Reports
  • Custom IHC Services
  • TCR Screening Services
  • IHC-plus Antibodies
Services
  • 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? CustomerSupport@LSBio.com
Resources
  • 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
  • Protocols
  • Secure Logins
  • Login to Our Secure ShareFile Site
  • Login to Our IHC Database
Distributors
Contact Us

LSBio
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.

Orders@LSBio.com - To submit a new order.

Customer.Support@LSBio.com - To submit questions about existing orders, pricing, availability, bulk quotes, proforma invoice requests, or other billing issues.

Technical.Support@LSBio.com - To request technical information requests about an LSBio product or its application.

Sales@LSBio.com - 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.
Login ▾
Wish List
View Cart

Human FGF19 Protein (Recombinant) - LS-G4461

Catalog Size Price
LS-G4461-25 25 µg Unavailable
LS-G4461-100 100 µg Unavailable
LS-G4461-1000 1000 µg Unavailable

Most Popular FGF19 Proteins

Human FGF19 Protein (Recombinant) - LS-G37
E. coli Expression System
195 AA
None
Purified / Lyophilized / Biologically Active / Endotoxin Level: Less than 0.1 ng/µg of protein (less than 1EU/µg).
Human FGF19 Protein (Recombinant His) (aa1-216) - LS-G3805
Human HEK 293 Cells
His
Purified / Biologically Active / Endotoxin Level: Less than 0.1 EU/µg protein (determined by LAL method).
Functional Assay Image
Human FGF19 Protein (Recombinant FLAG) (aa1-216) - LS-G3856
Human HEK 293 Cells
FLAG
Purified / Lyophilized / Endotoxin Level: Less than 0.1 EU/µg protein (determined by LAL method).
Functional Assay Image
Human FGF19 Protein (Recombinant Human IgG1 Fc) (aa1-216) - LS-G3857
Human HEK 293 Cells
Human IgG1 Fc
Purified / Lyophilized / Endotoxin Level: Less than 0.1 EU/µg protein (determined by LAL method).
Functional Assay Image
Human FGF19 Protein (Recombinant) - LS-G4461
E. coli Expression System
None
Purified / Lyophilized / Biologically Active / Endotoxin Level: Less than 0.1 ng/µg of protein.

100% Guaranteed
LS-G4461
Recombinant Protein
FGF19
Human
21.8 kDa
E. coli
E. coli
None
Greater than 95% by SDS-PAGE
Determined by a cell proliferation assay using balb/c 3T3 cells. The expected ED50 for this effect is 50-200 ng/ml.
Less than 0.1 ng/µg of protein.
Lyophilized
Reconstitute in water to 0.1 to 1.0 µg/µl. This solution can then be diluted into other aqueous buffers
Store at -20°C. Avoid freeze-thaw cycles.
For research use only.

About FGF19

O95750 NM_005117 NP_005108.1

FGF19 Protein, Fibroblast growth factor 19 Protein, FGF-19 Protein

FGF19 is a member of the fibroblast growth factor (FGF) family. FGF family members possess broad mitogenic and cell survival activities, and are involved in a variety of biological processes including embryonic development cell growth, morphogenesis, tissue repair, tumor growth and invasion. This growth factor is a high affinity, heparin dependent ligand for FGFR4. Expression of this gene was detected only in fetal but not adult brain tissue.

Requested From: 
Date Requested: 8/20/2017

Get Social With Us! Follow us on Facebook Follow us on Google+ Follow us on LinkedIn PSL Alliance Member
Copyright © 2017 LifeSpan BioSciences, Inc. All Rights Reserved Privacy Policy
Catalog Number