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FIGURE: 1 / 1
IL-1 Receptor Type II Antibody (109-401-305-0100) in WB
Western blot using Rocklands anti-IL-1RII antibody. This blot shows detection of an IL-1RII-GST fusion protein (~500 ng, lane 1, green, 800 nm channel). Minimal reactivity is observed against GST (data not shown). Protein was resolved on a 4-20% Tris-Glycine gel by SDS-PAGE and transferred onto nitrocellulose. After blocking, the membrane was probed with the primary antibody diluted to 1:1,000. Incubation w... View More
Product Details
109-401-305-0100
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Non-human primate
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
This whole rabbit serum was prepared by repeated immunizations with recombinant human IL-1R type II.
Conjugate
Form
Liquid
Concentration
85 mg/mL
Storage buffer
0.02M potassium phosphate/whole serum, pH 7.2, with 0.15M NaCl
Contains
0.01% sodium azide
Storage conditions
-20°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Wet ice
Product Specific Information
Store vial at -20° C prior to opening. Aliquot contents and freeze at -20° C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.
This antiserum is directed against the extracellular domain of the human IL-1R type II, but precipitates the intact receptor expressed on human cells. In general, this antibody also detects primate IL-1RII. The antibody does not recognize human IL-1, IL-1Ra or IL-1R type I. In ELISA formats and other immunoreactive assays, this antibody will detect the extracellular domain of the IL-1R type II (also called soluble IL-1R type II) found in human body fluids, particularly in the circulation, urine and supernatants of cells and synovial fluid.
Target Information
The protein encoded by this gene is a cytokine receptor that belongs to the interleukin 1 receptor family. This protein binds interleukin alpha (IL1A), interleukin beta (IL1B), and interleukin 1 receptor, type I(IL1R1/IL1RA), and acts as a decoy receptor that inhibits the activity of its ligands. Interleukin 4 (IL4) is reported to antagonize the activity of interleukin 1 by inducing the expression and release of this cytokine. This gene and three other genes form a cytokine receptor gene cluster on chromosome 2q12. Two alternatively spliced transcript variants encoding the same protein have been reported.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: antigen CDw121b; CD121 antigen-like family member B; CD121b; CDw121b; IL-1 type II receptor; IL-1R-2; IL-1R-beta; ILR2; interleukin 1 receptor type II variant 3; interleukin 1 receptor, type II; Interleukin-1 receptor beta; Interleukin-1 receptor type 2; Interleukin-1 receptor type II; type II interleukin-1 receptor, beta
Gene Aliases: CD121b; CDw121b; IL-1R-2; IL-1RT-2; IL-1RT2; IL1R2; IL1R2c; IL1RB
UniProt ID: (Human) P27930
Entrez Gene ID: (Human) 7850
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