Recombinant Human Interleukin-4-ProtTech Inc.

  
     
Home > Product > Cell Factor
Recombinant Human Interleukin-4
Interleukin-4 (IL-4) is a lymphokine that has pleiotropic effects on both immune and non-immune cells. IL-4 stimulates the proliferation of activated B and T cells. IL-4 preferentially induced IgE and IgG4 production. IL-4 enhances the functional activities of myeloid cells, and the cytotoxic activity of lymphocytes and monocytes. IL-4 also shows inhibitory effect on the growth of chronic lymphocytic B-cells, and anti-tumor activity.
  • Name: Recombinant Human Interleukin-4
  • Synonyms: IL-4, BSF-1, Binetrakin, lymphocyte stimulatory factor 1, pitrakinra
  • Catalogue Number:PT-CF-hIL4-001
  • Application:Research
  • Price: 50ug $80.00 100ug $100.00 500ug $400.00
  • Number:
  • Concentration:1.0mg/ml
  • Store:Avoid repeated freeze-thaw cycles. 12 months at -20 C to -80 C. 1 month at 2 C to 8 C.

Sequence:.HKCDITLQEI IKTLNSLTEQ KTLCTELTVT DIFAASKNTT EKETFCRAAT VLRQFYSHHE KDTRCLGATA QQFHRHKQLI RFLKRLDRNL WGLAGLNSCP VKEANQSTLE NFLERLKTIM REKYSKCSS

Acession #: P05112

Quality control: Verified by Mass Spectrometry analyses and disulfide mapping.

Product Source: IL-4 was produced in E. Coli cells transformed with human IL-4 gene. This product is sterile and does not contain any components of animal origin.

Usage: FOR LABORATORY RESEARCH USE ONLY.

References:

  1. Walter, M. R., Cook, W. J., Zhao, B. G.,      Cameron, R. P., Ealick, S. E., Walter, R. L., ... & Bugg, C. E.      (1992). Crystal structure of recombinant human interleukin-4. Journal of Biological      Chemistry267(28),      20371-20376.

  2. Pene, J., Rousset, F., Brière, F., Chrétien,      I., Bonnefoy, J. Y., Spits, H., ... & Banchereau, J. (1988). IgE      production by normal human lymphocytes is induced by interleukin 4 and      suppressed by interferons gamma and alpha and prostaglandin E2. Proceedings of the National      Academy of Sciences85(18),      6880-6884.


Cat No.: PT-CF-hIL4-001
Product Name: Recombinant Human Interleukin-4
Type: Protein
Property:
Origin:
Source: E.coli
Application: Research
Formulation: Sterile filtered through a 0.2 micron filter in 50% glycerol, 10 mM Phosphate buffer at pH 7, 200 mM
Purity: >95% by SDS-PAGE gel
Storage: Avoid repeated freeze-thaw cycles. 12 months at -20 C to -80 C. 1 month at 2 C to 8 C.
Limitation:
Note: