Products

Recombinant Human IL‑4

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Product Overview

Catalog No:

CDAF-126

Product Name:

Recombinant Human IL‑4

Source:

E. coli-derived human IL-4 protein
His25-Ser153, with an N-terminal Met
Produced using non-animal reagents in an animal-free laboratory.

Product Properties

N-terminal Sequence Analysis:

Met

SDS-PAGE:

13 kDa, under reducing conditions.

Activity:

The ED50 for this effect is 0.0400-0.320 ng/mL.

Endotoxin:

<0.10 EU per 1 μg of the protein by the LAL method.

Purity:

>97%

Formulation:

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.

Reconstitution:

Reconstitute at 500 μg/mL in PBS.

Shipping:

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended.

Storage:

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.

Target Info

Synonyms:

BCDF, BCGF-1, BCGF1, BSF-1, BSF1, IL4, IL4E12

Target:

IL4

For Research Use Only. Not for Clinical Use.