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IL1RN Antibody / Interleukin-1 Receptor Antagonist / IL-1RA

SKU: orb1823877

Description

Two forms of interleukin-1, designated IL-1a and IL-1beta, have been described. Although encoded by distinct genes and exhibiting roughly only 25% sequence identity, IL-1a and IL-1beta bind to the same receptor and seem to elicit similar biological responses. IL-1 production is generally thought to be associated with inflammation, but it has also been shown to be expressed during kidney development, thymocyte differentiation and cartilage degradation. IL-1 plays a critical role in the regulation of immune response and inflammation acting as an activator of T and B lymphocytes and natural killer (NK) cells. IL-1 receptor antagonist (IL-1ra) is a cytokine that inhibits IL-1a and IL-1beta binding to interleukin receptors. By neutralizing the activity of IL-1, IL-1ra contributes to the inhibition of the immune and inflammatory responses and has been targeted as a drug for the treatment of severely active rheumatoid arthritis. There are four isoforms of IL-1ra that are produced as a result of alternative splicing events.

Images & Validation

Tested ApplicationsIHC-P, WB
Dilution rangeImmunohistochemistry (FFPE): 1-2ug/ml for 30 min at RT,Western blot: 2-4ug/ml
ReactivityHuman
Application Notes
Optimal dilution of the IL1RN antibody should be determined by the researcher.

Key Properties

Antibody TypePrimary Antibody
HostMouse
ClonalityMonoclonal
IsotypeMouse IgG2, kappa
Clone No.IL1RA/4716
ImmunogenA recombinant partial protein sequence (within amino acids 1-200) from the human protein was used as the immunogen for the IL1RN antibody.
PurificationProtein A/G affinity
ConjugationUnconjugated

Storage & Handling

StorageMaintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
DisclaimerFor research use only

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IL1RN Antibody / Interleukin-1 Receptor Antagonist / IL-1RA

IHC staining of FFPE human tonsil tissue with IL1RN antibody (clone IL1RA/4716). HIER: boil tissue sections in pH9 10 mM Tris with 1 mM EDTA for 20 min and allow to cool before testing.

IL1RN Antibody / Interleukin-1 Receptor Antagonist / IL-1RA

IHC staining of FFPE human adrenal gland tissue with IL1RN antibody (clone IL1RA/4716). HIER: boil tissue sections in pH9 10 mM Tris with 1 mM EDTA for 20 min and allow to cool before testing.

IL1RN Antibody / Interleukin-1 Receptor Antagonist / IL-1RA

Analysis of a HuProt (TM) microarray containing more than 19000 full-length human proteins using IL1RN antibody (clone IL1RA/4716). Z- and S- Score: The Z-score represents the strength of a signal that a monoclonal antibody (in combination with a fluorescently-tagged anti-IgG secondary antibody) produces when binding to a particular protein on the HuProt (TM) array. Z-scores are described in units of standard deviations (SD's) above the mean value of all signals generated on that array. If targets on HuProt (TM) are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD's) between the Z-score. S-score therefore represents the relative target specificity of a mAb to its intended target. A mAb is considered to specific to its intended target, if the mAb has an S-score of at least 2.5. For example, if a mAb binds to protein X with a Z-score of 43 and to protein Y with a Z-score of 14, then the S-score for the binding of that mAb to protein X is equal to 29.

IL1RN Antibody / Interleukin-1 Receptor Antagonist / IL-1RA

SDS-PAGE analysis of purified, BSA-free IL1RN antibody (clone IL1RA/4716) as confirmation of integrity and purity.

UniProt Details

No UniProt data available

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Protocol Information

WB
Western Blot (IB, immunoblot)
View Protocol
IHC-P
Immunohistochemistry Paraffin
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IL1RN Antibody / Interleukin-1 Receptor Antagonist / IL-1RA (orb1823877)

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Available Sizes

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20 μg
¥ 4,810.00
100 μg
¥ 9,750.00
DispatchUsually dispatched within 5-10 working days
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