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
  • 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 IGFBP4 Recombinant Protein - LS-G27236

Catalog Size Price
LS-G27236-10 10 µg Unavailable
LS-G27236-50 50 µg (0.1 mg/ml) Unavailable
LS-G27236-1 1 mg Unavailable

Most Popular IGFBP4 Proteins

Human IGFBP4 Recombinant Protein - LS-G381
Trichoplusia ni High Five Cells
237 AA
None
Purified / Lyophilized / Biologically Active / Endotoxin Level: Less than 0.1 ng/µg of protein (less than 1EU/µg).
Human IGFBP4 Recombinant Protein - LS-G4949
Trichoplusia ni High Five Cells
232 AA
None
Purified / Lyophilized / Biologically Active / Endotoxin Level: Less than 0.1 ng/µg of protein (less than 1EU/µg).
Human IGFBP4 Recombinant (His) Protein (aa22-258) - LS-G11406
E. coli Expression System
His
Purified / Lyophilized
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image
Pig IGFBP4 Recombinant (His + T7) Protein (aa23-259) - LS-G11408
E. coli Expression System
His + T7
Purified / Lyophilized
Sodium Dodecyl Sulfate - Polyacrylamide Gel Electrophoresis Image
Human IGFBP4 Recombinant Protein - LS-G27236
Human HEK 293 Cells
243 AA
None
Purified / Lyophilized / Biologically Active / Endotoxin Level: Less than 0.2 EU/µg protein (determined by LAL method).

100% Guaranteed
LS-G27236
Recombinant Protein
IGFBP4
Human
30-35 kDa (SDS-PAGE)
DEAIHCPPCS EEKLARCRPP VGCEELVREP GCGCCATCAL
GLGMPCGVYT PRCGSGLRCY PPRGVEKPLH TLMHGQGVCM
ELAEIEAIQE SLQPSDKDEG DHPNNSFSPC SAHDRRCLQK
HFAKIRDRST SGGKMKVNGA PREDARPVPQ GSCQSELHRA
LERLAASQSR THEDLYIIPI PNCDRNGNFH PKQCHPALDG
QRGKCWCVDR KTGVKLPGGL EPKGELDCHQ LADSFREHHH
HHH
HEK 293 Cells
Human
None
Greater than 95% by SDS-PAGE
ED50 < 50 ng/ml, measured in a bioassay using FDC-P1 cells in the presence of 15ng/ml human IGF-II.
Less than 0.2 EU/µg protein (determined by LAL method).
Lyophilized from PBS.
Reconstitute in ddH2O or PBS at 100 µg/ml.
Stable at -80°c for up to 6 months. Upon reconstitution, store at 4°c for up to 1 week or at -20°c for up to 2 months.
For research use only.

About IGFBP4

P22692 NM_001552 NP_001543.2

IGFBP4 Protein, BP-4 Protein, HT29-IGFBP Protein, IGF-binding protein 4 Protein, IBP-4 Protein, IGFBP-4 Protein, IBP4 Protein

IGF-binding proteins prolong the half-life of the IGFs and have been shown to either inhibit or stimulate the growth promoting effects of the IGFs on cell culture. They alter the interaction of IGFs with their cell surface receptors.

Requested From: 
Date Requested: 6/26/2017

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