What is the catalog number for Recombinant Human Interleukin-13, Variant?

The catalog number for Recombinant Human Interleukin-13, Variant is orb1906333.

What sizes are available for Recombinant Human Interleukin-13, Variant?

Recombinant Human Interleukin-13, Variant is available in the following size(s): 10 µg, 100 µg, 500 µg.

How many pack sizes does Recombinant Human Interleukin-13, Variant come in?

Recombinant Human Interleukin-13, Variant is available in 3 different pack sizes.

Is Recombinant Human Interleukin-13, Variant in stock?

Recombinant Human Interleukin-13, Variant is currently made to order / not held in immediate stock. Contact us for lead time.

Recombinant Human Interleukin-13, Variant

Product Specifications

UniProt

P35225

Source

Escherichia coli

Field of Research

Immunology & Inflammation

Endotoxin

Less than 1 EU/ug of rHuIL-13, Variant as determined by LAL method.

Purity

> 97 % 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 TF-1 cells is less than 0.5 ng/ml, corresponding to a specific activity of > 2.0 x106 IU/mg.

Form

Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.2, with 5 % trehalose.

Molecular Weight

Approximately 12.3 kDa, a single non-glycosylated polypeptide chain containing 112 amino acids, with a substitution of Q for R at position 112 compared with the wild type IL-13.

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.