重组大鼠IL-4 5ug
英文名称: Recombinant Rat IL-4
型号:null    产品货号: 400-04
价格:请致电:010-57128832,18610462672
品牌: 美国
试剂级别: 细胞培养级

 

Murine & Rat Growth Factors & Cytokines

Recombinant Rat IL-4



 
 

Synonyms :

BCGF, BCDF, B cell stimulating factor (BSF-1)

Description :

IL-4 is a pleiotropic cytokine that regulates diverse T and B cell responses including cell proliferation, survival and gene expression. Produced by mast cells, T cells and bone marrow stromal cells, IL-4 regulates the differentiation of naive CD4+ T cells into helper Th2 cells, characterized by their cytokine-secretion profile that includes secretion of IL-4, IL-5, IL-6, IL-10, and IL-13, which favor a humoral immune response. Another dominant function of IL-4 is the regulation of immunoglobulin class switching to the IgG1 and IgE isotypes. Excessive IL-4 production by Th2 cells has been associated with elevated IgE production and allergy. Recombinant rat IL-4 is a 14.0 kDa globular protein containing 126 amino acid residues.

Catalog #:

400-04

Source :

E.coli

Purity :

Greater than 98% by SDS-PAGE gel and HPLC analyses.

Endotoxin Level :

Endotoxin level is less than 0.1 ng per μg (1EU/μg).

Biological Activity :

Tested by its ability to suppress LPS-induced TNF-alpha and MIP-2 production in mouse splenocytes.

Selected References :

Selected List of References Citing This PeproTech Product

AA Sequence :

MHGCNDSPLR EIINTLNQVT EKGTPCTEMF VPDVLTATRN TTENELICRA SRVLRKFYFP RDVPPCLKNK SGVLGELRKL CRGVSGLNSL RSCTVNESTL TTLKDFLESL KSILRGKYLQ SCTSMS

PubMed Link :

IL-4+AND+rat

Country of Origin :

USA

 

 

Size A5μg$80  
 
Size B20μg$195  
 
Size C1mg$5200  
 

 


 

Special Sizes:
Many products can be ordered in custom sizes. Please click here to contact Peprotech with your request.

 

Usage:
For Research Use Only. Not for use in diagnostic or therapeutic procedures.