What is the catalog number for IL-31 Recombinant Protein?

The catalog number for IL-31 Recombinant Protein is orb1229820.

What sizes are available for IL-31 Recombinant Protein?

IL-31 Recombinant Protein is available in the following size(s): 0.05 mg.

Is IL-31 Recombinant Protein in stock?

IL-31 Recombinant Protein is currently made to order / not held in immediate stock. Contact us for lead time.

IL-31 Recombinant Protein

Product Specifications

Product Name Alternative

Interleukin-31, IL-31, IL31

UniProt

Q6EBC2

Tag

Tag Free

Source

E. coli

Field of Research

Immunology & Inflammation

Purity

Greater than 95% as determined by reducing SDS-PAGE.Endotoxin level less than 0.1 ng/ug (1 IEU/ug) as determined by LAL test.

Bioactivity

ED50 is 5 ng/mL as determined by inducing STAT3 activation in U87 MG human glioblastoma/astrocytoma cells.

Form

Lyophilized

Molecular Weight

15.8 kD

Storage Conditions

Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7°C for 2-7 days.Aliquots of reconstituted samples are stable at -20°C for 3 months.

Notes

For research use only.

Applications Notes

This recombinant protein can be used for biological assays. For research use only.

NCBI Accession Number

Q6EBC2

Preservative

Lyophilized from a 0.2 um filtered solution of 20mM PB, 150mM NaCl, pH 7.4. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in ddH2O.