Recombinant Human IL4 protein, C-His Tag
Product Description
Cat
IMP-5925
Official Symbol
IL4
Product Overview
Recombinant Human IL4 protein(P05112)(25-153aa), fused with C-terminal His tag, was expressed in HEK293.
Expression System
HEK293
Species
Human
Tag
C-His Tag
Form
Lyophilized from a 0.2 μm filtered 1xPBS, pH 7.4
Molecular Mass
16 kDa
Protein length
25-153aa
AA Sequence
HKCDITLQEIIKTLNSLTEQKTLCTELTVTDIFAASKNTTEKETFCRAATVLRQFYSHHEKDTRCLGATAQQFHRHKQLIRFLKRLDRNLWGLAGLNSCPVKEANQSTLENFLERLKTIMREKYSKCSS
Endotoxin
Less than 1.0 EU/µg as determined by LAL method.
Purity
Greater than 95% as determined by SDS-PAGE.
Biological Activity
The ED50 as determined in a cell proliferation assay using TF‑1 human erythroleukemic cells is less than 0.2 ng/ml.
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.
SDS-PAGE
SDS-PAGE

Data Sheet MSDS
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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