Recombinant Human IL-31

Product Specifications

Product Name Alternative

IL 31, IL-31, IL31, IL31_HUMAN, Interleukin 31, Interleukin-31

UniProt

Q6EBC2

Expression Region

24-164

Host

E.Coli

Tag

N-terminal His Tag

Applications

Western Blot, ELISA

Field of Research

Immunology

Endotoxin

< 1 EU/µg as determined by LAL test.

Purity

Greater than 90% as determined by SDS-PAGE.

Form

Lyophilized powder

Reconstitution

Centrifuge the vial before opening, reconstitute in sterile distilled water to a concentration of 0.1-1 mg/ml by gently pipetting 2-3 times, don't vortex.

Molecular Weight

15.4 kDa

Shipping Conditions

4°C with ice bag

Storage Conditions

The lyophilized protein is stable at -20 °C for up to 1 year. For extended storage, it is recommended to further dilute in working aliquots after reconstitution. The protein solution is stable at ≤ -20 °C for 3 months, or 2-7 days at 2-8 °C under sterile conditions.Avoid repeated freeze/thaw cycle.