Active Recombinant Equine IL4

Cat.No. : IL4-669E
Product Overview : Recombinant Equine IL4 (Accession # NP_001075988) Lys26-Cys137 was produced in E. coli-derived.
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Species : Equine
Source : E.coli
Tag : Non
Protein Length : 26-137 a.a.
Predicted N Terminal : Lys26
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 10 - 60 ng/mL.
Molecular Mass : Recombinant Equine IL4 has a calculated MW of 12.6 kDa.
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 sterile PBS containing at least 0.1% human or bovine serum albumin.
Gene Name IL4 interleukin 4 [ Equus caballus (horse) ]
Official Symbol IL4
Synonyms IL4; interleukin 4; IL-4; BSF-1; interleukin-4; B-cell stimulatory factor 1; lymphocyte stimulatory factor 1
Gene ID 100034225
mRNA Refseq NM_001082519
Protein Refseq NP_001075988
MIM
UniProt ID P42202
Chromosome Location 14

Not For Human Consumption!

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