Active Recombinant Rabbit IL4, Met-tagged

Cat.No. : IL4-698R
Product Overview : Recombinant Rabbit IL4 (Accession # NP_001156649) Arg25-Ser147, fused with an N-terminal Met, was produced in E. coli-derived.
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Species : Rabbit
Source : E.coli
Protein Length : 25-147 a.a.
Predicted N Terminal : Met
Form : Lyophilized from a 0.2 µm filtered solution in PBS with BSA as a carrier protein.
Bio-activity : Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. Kitamura, T. et al. (1989) J. Cell Physiol. 140:323.The ED50 for this effect is typically 3 - 15 ng/mL.
Molecular Mass : Recombinant Rabbit IL4, Met-tagged has a calculated MW of 14.2 kDa. In SDS-PAGE migrates as 12.5 kDa, reducing conditions.
Purity : >95%, by SDS-PAGE under reducing conditions and visualized by silver stain.
Storage : Avoid repeated freeze-thaw cycles. No activity loss was observed after storage at: In lyophilized state for 1 year (4ºC); After reconstitution under sterile conditions for 3 months (-70ºC).
Reconstitution : Reconstitute at 100 µg/mL in PBS containing at least 0.1% human or bovine serum albumin.
Gene Name IL4 interleukin 4 [ Oryctolagus cuniculus ]
Official Symbol IL4
Synonyms IL4; interleukin 4; interleukin-4; B-cell stimulatory factor 1; lymphocyte stimulatory factor 1; IL2; BSF-1;
Gene ID 100302454
mRNA Refseq NM_001163177
Protein Refseq NP_001156649
MIM

Not For Human Consumption!

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