What is the catalog number for Recombinant Human IL-1b Protein?

The catalog number for Recombinant Human IL-1b Protein is orb3002471.

What sizes are available for Recombinant Human IL-1b Protein?

Recombinant Human IL-1b Protein is available in the following size(s): 10 µg, 50 µg, 500 µg, 1 mg.

How many pack sizes does Recombinant Human IL-1b Protein come in?

Recombinant Human IL-1b Protein is available in 4 different pack sizes.

Is Recombinant Human IL-1b Protein in stock?

Recombinant Human IL-1b Protein is currently made to order / not held in immediate stock. Contact us for lead time.

Recombinant Human IL-1b Protein

Recombinant Human Interleukin-1 Beta is produced by our E.coli expression system and the target gene encoding Ala117-Ser269 is expressed.

Product Specifications

Product Name Alternative

Interleukin-1 beta; Catabolin; IL1F2; IL1B

UniProt

P01584

Expression Region

Ala117-Ser269

Tag

Tag free

Field of Research

Immunology & Inflammation

Endotoxin

< 0.01 EU/μg as determined by LAL test.

Purity

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

Bioactivity

Cell Based Assay: Measured by its ability to induce NF-kB signaling in 293-IL1 Res cells (Cat#Xorb3002421) . The ED50 for this effect is 20-100 pg/ml.

Form

Lyophilized

Molecular Weight

Predicted: 17.5 KDa. Observed: 17 KDa, reducing conditions

Storage Conditions

Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. 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.