missing translation for 'onlineSavingsMsg'
Learn More
Please login to your online account to display your discounted pricing

Sino Biological™ IL4 Recombinant Human Protein DFS Item

This recombinant protein was expressed from a DNA sequence encoding the mature form of human IL4 isoform 1 (P05112-1) (His 25-Ser 153) retaining the initial Met

Manufacturer:  Life Technologies LS11846HNAE50

 View more versions of this product

Catalog No. 11846HNAE50


 

Disclaimers:

For Research Use Only. Not for use in diagnostic procedures.


Specifications

Description

Protein; Sino Biological; IL4 Recombinant Human Protein; 50ug; Source: Human; Purity: greater than or equal to 90% by SDS-PAGE

Interleukin 4 (IL-4), recombinant human protein is supplied as a lyophilized powder. It is suitable for use in analysis of protein structure, and performing cell based assays. It can also be used as an immunogen, as a protein standard, or in other research applications.
  • Activity: Measured in a cell proliferation assay using TF1 human erythroleukemic cells (Kitamura, T. et al.,1989, J. Cell Physiol. 140:323.); the EC50 for this effect is typically 0.1-0.3ng/mL
  • Formulation: Lyophilized in 140mM NaCl, 2.7mM KCl, 10mM Na2HPO4, 1.8mM KH2PO4, pH 7.4, 5% Mannitol, 5% Trehalose, 0.02% Tween 80
  • Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2mg/mL or lower; aliquot and use as soon as possible

This protein is manufactured by Sino Biological Inc.

Description & Specifications

Specifications

Proteins, Expression, Isolation & Analysis; Enzyme & Protein Activity Assays; Protein Assay Controls, Reference Standards & Accessories
15kDa
50μg
Full Length/Recombinant
BCGF-1, BCGF1, BSF1, IL-4, mgC79402
IL4
Cytokines & Receptors
Untagged
Lyophilized
≥90% by SDS-PAGE
Store at -20°C. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles. Expires one year from date of receipt when stored as instructed.
Interleukins
Interleukin 4
Assay Standard
E. coli