Detects mouse IL‑1ra/IL-1F3 in ELISAs and Western blots. In sandwich immunoassays, approximately 45% cross-reactivity with recombinant rat IL‑1ra is observed and less than 1% cross-reactivity with recombinant human IL-1ra, recombinant porcine IL-1ra, and recombinant equine IL‑1ra is observed.
Source
N/A
Isotype
IgG
Clonality
Polyclonal
Host
Goat
Gene
IL1RN
Purity Statement
Antigen Affinity-purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.
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.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
Preservative
No Preservative
Concentration
LYOPH
Reconstitution Instructions
Reconstitute at 0.2 mg/mL in sterile PBS.
Notes
This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.
Alternate Names for IL-1ra/IL-1F3/IL1RN Antibody [Biotin]
DIRA
ICIL-1ra
IL1F3
IL-1F3
IL1ra
IL-1ra
IL-1ra3
IL1RN
IL-1RN
interleukin 1 receptor antagonist
IRAP
MVCD4
Background
IL-1ra was originally isolated from the urine of patients with monocytic leukemia and has also been purified from adherent monocytes. The naturally-occurring, fully glycosylated form has an apparent molecular weight of about 25,000 Daltons. The protein shows 26% amino acid homology to IL-1 beta and 19% homology to IL-1 alpha . It will compete with either factor for receptor binding, but does not interact with either one. Human IL-1ra will bind to both types of IL-1 receptor (I and II) on human cells. In mouse, IL-1 RII does not bind IL-1ra. IL-1ra has been shown to block the inflammatory responses induced by IL-1 both in vitro and in vivo. Pre-clinical and clinical studies were done to test possible therapeutic applications for IL-1ra in the treatment of sepsis, rheumatoid arthritis and chronic myelogenous leukemia.
Limitations
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
Reviews for IL-1ra/IL-1F3/IL1RN Antibody (BAF480) (0)
There are no reviews for IL-1ra/IL-1F3/IL1RN Antibody (BAF480).
By submitting a review you will receive an Amazon e-Gift Card or Novus Product Discount.
Review with no image -- $10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen
Review with an image -- $25/€18/£15/$25 CAD/¥150 Yuan/¥2500 Yen
Product General Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
The concentration calculator allows you to quickly calculate the volume, mass or concentration of your vial. Simply enter your mass, volume, or concentration values for your reagent and the calculator will determine the rest.
=
÷
Review this Product
Be the first to review our IL-1ra/IL-1F3/IL1RN Antibody [Biotin] and receive a gift card or discount.