Recombinant Mouse Il4 protein
Product Description
Cat
IMP-5853
Official Symbol
Il4
Product Overview
Recombinant Mouse Il4 protein(P07750)(21-140aa) was expressed in E.Coli.
Expression System
E.Coli
Species
Mouse
Tag
N/A
Form
Lyophilized from a 0.2 µm filtered , PBS, pH 7.4
Molecular Mass
13.5 kDa
Protein length
21-140aa
AA Sequence
M+HIHGCDKNH LREIIGILNE VTGEGTPCTE MDVPNVLTAT KNTTESELVC RASKVLRIFY LKHGKTPCLK KNSSVLMELQ RLFRAFRCLD SSISCTMNES KSTSLKDFLE SLKSIMQMDY S
Endotoxin
Less than 1.0 EU/µg as determined by LAL method.
Purity
>97% as determined by SDS-PAGE and HPLC.
Biological Activity
Fully biologically active when compared to standard. The ED50 as determined by the dose-dependant prolifiration of Murine HT-2 cells is less then 2 ng/ml, corresponding to a Specific Activity of > 5 × 105 IU/mg.
Storage
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Data Sheet MSDS
For research or industrial raw materials, not for personal medical use!

Online Inquiry
Contact Info