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Human IL4 protein (active)

Human IL4 protein (active). GTX67067-pro

Cat. No. GTX67067-pro

Application

 Functional Assay

Species

 Human
Package
10 μg ($219)
See all IL4 protein products

APPLICATION

Application Note

Measured in a cell proliferation assay using TF1 human erythroleukemic cells. The ED₅₀ for this effect is less or equal to 0.6 ng/ml.

PROPERTIES

Form

Liquid

Buffer

PBS, 10% Glycerol

Preservative

No preservative

Storage

Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.

Concentration

1 mg/ml (Please refer to the vial label for the specific concentration.)

Region/Sequence

Length: 130 a.a. Sequence: MHKCDITLQE IIKTLNSLTE QKTLCTELTV TDIFAASKNT TEKETFCRAA TVLRQFYSHH EKDTRCLGAT AQQFHRHKQL IRFLKRLDRN LWGLAGLNSC PVKEANQSTL ENFLERLKTI MREKYSKCSS

Expression System

E. coli

Purity

> 95% by SDS-PAGE.

Endotoxin

< 1.0 EU/μg (determined by LAL method)

Conjugation

Unconjugated

Note

For In vitro laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.

TARGET

Synonyms

interleukin 4 , BCGF-1 , BCGF1 , BSF-1 , BSF1 , IL-4

Background

The protein encoded by this gene is a pleiotropic cytokine produced by activated T cells. This cytokine is a ligand for interleukin 4 receptor. The interleukin 4 receptor also binds to IL13, which may contribute to many overlapping functions of this cytokine and IL13. STAT6, a signal transducer and activator of transcription, has been shown to play a central role in mediating the immune regulatory signal of this cytokine. This gene, IL3, IL5, IL13, and CSF2 form a cytokine gene cluster on chromosome 5q, with this gene particularly close to IL13. This gene, IL13 and IL5 are found to be regulated coordinately by several long-range regulatory elements in an over 120 kilobase range on the chromosome. Two alternatively spliced transcript variants of this gene encoding distinct isoforms have been reported. [provided by RefSeq, Jul 2008]

Database

Research Area

DATA IMAGES

Human IL4 protein (active). GTX67067-pro

GTX67067-pro Image

3 μg of GTX67067-pro Human IL4 protein (active) by SDS-PAGE under reducing condition and visualized by coomassie blue stain

REFERENCE

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REVIEW

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SDS
PBS.pdf
Glycerol.pdf
Package List Price ($)
$ 219