What is the catalog number for Recombinant Rat Interleukin-21?

The catalog number for Recombinant Rat Interleukin-21 is orb1906127.

What sizes are available for Recombinant Rat Interleukin-21?

Recombinant Rat Interleukin-21 is available in the following size(s): 10 µg, 100 µg, 500 µg.

How many pack sizes does Recombinant Rat Interleukin-21 come in?

Recombinant Rat Interleukin-21 is available in 3 different pack sizes.

Is Recombinant Rat Interleukin-21 in stock?

Recombinant Rat Interleukin-21 is currently made to order / not held in immediate stock. Contact us for lead time.

Recombinant Rat Interleukin-21

Product Specifications

Product Name Alternative

Za11

UniProt

A3QPB9

Source

Escherichia coli

Field of Research

Immunology & Inflammation

Endotoxin

Less than 1 EU/ug of rRtIL-21 as determined by LAL method.

Purity

> 96 % by SDS-PAGE and HPLC analyses.

Bioactivity

Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human N1186 cells is less than 50 ng/ml, corresponding to a specific activity of > 2.0 x104 IU/mg.

Form

Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4.

Molecular Weight

Approximately 15.2 kDa, a single non-glycosylated polypeptide chain containing 129 amino acids.

Storage Conditions

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution.