What is the catalog number for Human IL21 protein?

The catalog number for Human IL21 protein is orb391959.

What sizes are available for Human IL21 protein?

Human IL21 protein is available in the following size(s): 10 µg, 50 µg, 500 µg.

How many pack sizes does Human IL21 protein come in?

Human IL21 protein is available in 3 different pack sizes.

Is Human IL21 protein in stock?

Human IL21 protein is currently made to order / not held in immediate stock. Contact us for lead time.

Human IL21 protein

Recombinant human IL21 protein is produced by our E. coli expression system and the target gene encoding Gln23-Ser155 is expressed.

Product Specifications

Product Name Alternative

Interleukin-21; IL-21; Za11

UniProt

Q9HBE4

Reactivity

Human

Source

Human cells

Field of Research

Immunology & Inflammation

Endotoxin

Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test.

Purity

Greater than 95% as determined by reducing SDS-PAGE.

Form

Lyophilized

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 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months.

Notes

For research use only.

Applications Notes

Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.