"IL4" Related Products

Recombinant Mouse IL4 Protein

Cat.No.: IL4-958M
Product Overview: Recombinant mouse IL4 (NP_067258.1) (His23-Ser140) was expressed with a N-terminal Met.
Source: E. coli
Species: Mouse
Predicted N Terminal: Met
Form: Lyophilized from sterile PBS, pH 7.4, 5%~8% trehalose and mannitol.
Bio-activity: Measured in a cell proliferation assay using HT-2 mouse T cells. The ED50 for this effect is typically 0.4-2 ng/mL.
Molecular Mass: he recombinant mouse IL4 consists of 119 amino acids and predicts a molecular mass of 13.4 KDa. It migrates as an approximately 14 KDa band in SDS-PAGE under reducing conditions.
Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.
Purity: >90 % as determined by SDS-PAGE.
Stability: Samples are stable for up to twelve months from date of receipt at -70ºC.
Storage: Store it under sterile conditions at -20ºC~-70ºC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.25 ug/ul. Centrifuge the vial at 4ºC before opening to recover the entire contents.
Gene Name: Il4 interleukin 4 [ Mus musculus ]
Official Symbol: IL4
Synonyms: IL4; interleukin 4; interleukin-4; IGG1 induction factor; B-cell growth factor 1; B-cell stimulatory factor 1; lymphocyte stimulatory factor 1; B-cell IgG differentiation factor; Il-4; BSF-1;
Gene ID: 16189
mRNA Refseq: NM_021283
Protein Refseq: NP_067258
MIM:
UniProt ID:
Pathway: Allograft rejection, organism-specific biosystem; Allograft rejection, conserved biosystem; Asthma, organism-specific biosystem; Asthma, conserved biosystem; Autoimmune thyroid disease, organism-specific biosystem; Autoimmune thyroid disease, conserved bi
Function: cytokine activity; cytokine receptor binding; growth factor activity; interleukin-4 receptor binding;

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Optional requirements on this protein    +Expand
C-fusion    N-fusion   Non-tagged
His    GST   Fc   Others
<1.0 eu/μg    <0.1 eu/μg   <0.01 eu/μg   Not required
Monomer Isolation    Dimer Isolation    Not required
>80% by SDS-PAGE    >90% by SDS-PAGE   >95% by SDS-PAGE   Others

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