Summary:
![Active Interleukin 4 (IL4)](/upload/product/od/APA077Ra61.png)
APA077Ra61 | Rattus norvegicus (Rat)
BSF1; BCGF1 ;B Cell Stimulatory Factor 1; Lymphocyte stimulatory factor 1; B Cell Growth Factor; Binetrakin; Pitrakinra
![Active Interleukin 4 (IL4)](/upload/product/od/APA077Mu61.png)
APA077Mu61 | Mus musculus (Mouse)
BSF1; BCGF1 ;B Cell Stimulatory Factor 1; Lymphocyte stimulatory factor 1; B Cell Growth Factor; Binetrakin; Pitrakinra
![Recombinant Interleukin 4 (IL4)](/upload/product/od/RPA077Hu01.jpg)
RPA077Hu01 | Homo sapiens (Human)
BSF1; BCGF1 ;B Cell Stimulatory Factor 1; Lymphocyte stimulatory factor 1; B Cell Growth Factor; Binetrakin; Pitrakinra
![Active Interleukin 4 (IL4)](/upload/product/od/APA077Ra01.png)
APA077Ra01 | Rattus norvegicus (Rat)
BSF1; BCGF1 ;B Cell Stimulatory Factor 1; Lymphocyte stimulatory factor 1; B Cell Growth Factor; Binetrakin; Pitrakinra
![Eukaryotic Interleukin 4 (IL4)](/upload/product/od/EPA077Bo61.jpg)
EPA077Bo61 | Bos taurus; Bovine (Cattle)
BSF1; BCGF1 ;B Cell Stimulatory Factor 1; Lymphocyte stimulatory factor 1; B Cell Growth Factor; Binetrakin; Pitrakinra
![Active Interleukin 4 (IL4)](/upload/product/od/APA077Mu01.png)
APA077Mu01 | Mus musculus (Mouse)
BSF1; BCGF1 ;B Cell Stimulatory Factor 1; Lymphocyte stimulatory factor 1; B Cell Growth Factor; Binetrakin; Pitrakinra
![Eukaryotic Interleukin 4 (IL4)](/upload/product/od/EPA077Gu61.jpg)
EPA077Gu61 | Cavia (Guinea pig )
BSF1; BCGF1 ;B Cell Stimulatory Factor 1; Lymphocyte stimulatory factor 1; B Cell Growth Factor; Binetrakin; Pitrakinra
![Eukaryotic Interleukin 4 (IL4)](/upload/product/od/EPA077Rb61.jpg)
EPA077Rb61 | Oryctolagus cuniculus (Rabbit)
BSF1; BCGF1 ;B Cell Stimulatory Factor 1; Lymphocyte stimulatory factor 1; B Cell Growth Factor; Binetrakin; Pitrakinra
![Active Interleukin 4 (IL4)](/upload/product/od/APA077Bo61.jpg)
APA077Bo61 | Bos taurus; Bovine (Cattle)
BSF1; BCGF1 ;B Cell Stimulatory Factor 1; Lymphocyte stimulatory factor 1; B Cell Growth Factor; Binetrakin; Pitrakinra
![Active Interleukin 4 (IL4)](/upload/product/od/APA077Gu61.jpg)