Interleukin 4 (IL4), Active Protein

Verified reactivity

Homo sapiens (Human)
Protein number

Q5W4U1
Gene number

Please refer to GenBank
Other name

BSF1; BCGF1 ; B Cell Stimulatory Factor 1; Lymphocyte stimulatory factor 1; B Cell Growth Factor; Binetrakin; Pitrakinra
Protein origin

E. coli
Protein region

Please contact us.
Protein sequence

Please contact us.
Information about sequence

His25~Ser153
Expected molecular weight

17kDa
Protein purity

≥ 95%
Verified applications

Cell culture; Activity Assays; In vivo assays.
Storage recommendation

Aliquot and store at -20°C. Minimize freezing and thawing.
Use before

1 year
Shipping requirements

Blue ice
Estimated production time

7-11 business days
Notes

For research use only. Not for diagnostic procedures.
Hyperlink
Gene

Interleukin 4 (IL4) is a cytokine that induces differentiation of naive helper T cells (Th0 cells) to Th2 cells. It is used for dendritic and T cell therapy. Upon activation by IL-4, Th2 cells subsequently produce additional IL-4 in a positive feedback loop. The cell that initially produces IL-4, thus inducing Th0 differentiation, has not been identified, but recent studies suggest that basophils may be the effector cell. It is closely related and has functions similar to Interleukin 13. Recombinant, GMP rec. E. coli interleukin-4 for cell culture supplied by GENTAUR. Free samples on request.

Gene target

Interleukin IL4 Active Protein
Gene symbol

IL4
Short name

Interleukin 4 (IL4), Active Protein
Label

N-terminal His Tag
Alternative name

Interleukin 4 (interleukin 4), functionnal Protein
Alternative to gene target

interleukin 4, BCGF-1 and BCGF1 and BSF-1 and BSF1 and IL-4, IL4 and IDBG-42701 and ENSG00000113520 and 3565, growth factor activity, Extracellular, Il4 and IDBG-172024 and ENSMUSG00000000869 and 16189, IL4 and IDBG-644671 and ENSBTAG00000015957 and 280824