Recombinant Interleukin 4 (IL4)

Source

Prokaryotic expression
Predicted Molecular Mass KD

18.7kDa
Accurate Molecular Mass KD

17kDa
Organism species

Homo sapiens (Human)
Item Name

Interleukin 4
Alternative Names

BSF1; BCGF1 ;B Cell Stimulatory Factor 1; Lymphocyte stimulatory factor 1; B Cell Growth Factor; Binetrakin; Pitrakinra
Research Area

Cytokine;Immune molecule;
Buffer Formulation

20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose and Proclin300.
Traits

Freeze-dried powder
Isoelectric Point

9.5
Purity

≥ 95%
Protein length

His25~Ser153
Tag

N-terminal His-tag and T7 tag
Expression System

Prokaryotic expression
Application

Positive Control; Immunogen; SDS-PAGE; WB.
Manual link
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.
Additional source

Recombinants or rec. proteins
Group

recombinants

Gene target

Interleukin IL4
Gene symbol

IL4
Short name

Recombinant Interleukin 4 (IL4)
Technique

Recombinant, E. coli recombinant proteins are genetic recombinations in Escherichia coli, supplied as white sterile powder lyopillized. Cloud Clone Corp advises they will be reconstituted in a buffer soluion or culture medium for cell culture.
Host

E.coli
Species

Homo sapiens (Human)
Alternative name

Rec. Interleukin 4 (interleukin 4)
Alternative technique

rec
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

Name

Primary Cell Culture
Concept

Scope note: The initial culturing of cells derived directly from fresh TISSUES.
Tree numbers
- E01.370.225.500.223.500
- E05.200.500.265.500
- E05.242.223.500
- E05.481.500.249.500
Qualifiers

ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data