Home / Product Category / Reagents / Interleukins / Human Interleukin-1 Receptor Antagonist (rHuIL-1ra)

loading

Human Interleukin-1 Receptor Antagonist (rHuIL-1ra) Human Interleukin-1 Receptor Antagonist (rHuIL-1ra)

loading

Human Interleukin-1 Receptor Antagonist (rHuIL-1ra)

Availability:
Quantity:
 
 
  • SJB17

  • 50μg/vial

Specifications and Use

Description

rHuIL-1ra contains 152 amino acid residues, a pair of disulfide bonds, and with molecular mass of approximately 17.1kD.

Source: E. coli.

Molecular Mass: Approximately 17.1kD.

Purity: ≥97%.

Endotoxin Level: <1EU/µg, determined by the LAL method.

Biological Activity:

Measured by cell growth inhibition assay of IL-1α dependent cell line D10.G4.1. The ED50 should be less than 50ng/ml in the presence of 50pg/ml rhIL-1α.

Formulation:

Lyophilized from a 0.2μm filtered solution in PBS, pH7.4.

Reconstitution:

It is recommended to centrifuge at 10,000rpm for 30-60 sec or 3000rpm for 5 min before opening the tube, and then reconstitute with 0.2ml sterile water.

Storage:

  • Lyophilized samples are stable for greater than six months from date of receipt at -20℃ to -70℃.

  • Avoid repeated freeze-thaw cycles.


For Laboratory Use Only.


facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button
Previous: 
Next: 
Facebook
Twitter
LinkedIn
Instagram
WELCOME
Specialized in R&D and production of recombinant protein drugs, and committed to providing better solutions for viral hepatitis, malignant tumor and immunotherapy etc..
Leave a Message
Get In Touch