Recombinant Human IL5 Protein (20-134aa), C-His-Tagged

Product Description

Cat

IMP-9419

Official Symbol

IL5

Product Overview

Recombinant human IL5, fused to His-tag at C-terminus, was expressed in insect cell and purified by using conventional chromatography techniques.

Description

IL5, also known as interleukin-5, is a member of the hematopoietin receptor superfamily and is comprised of a cytokine-specific alpha chain and the common beta chain that is shared among these cytokines for signaling. It related hematopoietic cytokines that are important for allergic inflammation. It is a lineage-specific cytokine for eosinophilpoiesis and plays an important part in diseases associated with increased eosinophils, such as asthma.

Expression System

Baculovirus

Species

Human

Tag

C-His

Form

Liquid in Phosphate-Buffered Saline (pH 7.4) containing 10% glycerol

Molecular Mass

14.2 kDa (124 aa)

Protein length

20-134

AA Sequence

<ADP>IPTEIPTSALVKETLALLSTHRTLLIANETLRIPVPVHKNHQLCTEEIFQGIGTLESQTVQGGTVERLFKNLSLIKKYIDGQKKKCGEERRRVNQFLDYLQEFLGVMNTEWIIES<HHHHHH>

Endotoxin

< 1 EU/μg of protein (determined by LAL method)

Purity

> 90% by SDS-PAGE

Applications

SDS-PAGE, Bioactivity

Notes

Note: For research use only. This product is not intended or approved for human, diagnostics or veterinary use.

Storage

Can be stored at +2 to +8 centigrade for 1 week. For long term storage, aliquot and store at -20 to -80 centigrade. Avoid repeated freezing and thawing cycles.

Concentration

0.5 mg/mL (determined by absorbance at 280nm)

SDS-PAGE

3 μg by SDS-PAGE under reducing condition and visualized by coomassie blue stain.

Bioactivity-ELISA 1

Measured in a cell proliferation assay using TF-1 human erythroleukemic cells. The ED50 range ≤1.5 ng/mL.

Data Sheet MSDS

Datasheet MSDS

For research or industrial raw materials, not for personal medical use!

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