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Western blot(SDS PAGE) analysis of extracts from A431 cells.Using IL-1RARabbit mAb [O28J] at dilution of 1:1000 incubated at 4℃ over night.
Protein names :IL1RN,IL1F3,IL1RA,IL1RA_HUMAN,Interleukin-1 receptor antagonist protein
UniProtID :P18510
MASS(da) :20,055
MW(kDa) :19 kDa
Form :Liquid
Purification :Protein A purification
Host :Rabbit
Isotype :IgG
sensitivity :Endogenous
Reactivity :Human
Specificity :Antibody is produced by immunizing animals with a synthetic peptide at the sequence of human IL-1RA
Storage :Antibody store in 10 mM PBS, 0.5mg/ml BSA, 50% glycerol. Shipped at 4°C. Store at-20°C or -80°C. Products are valid for one natural year of receipt.Avoid repeated freeze / thaw cycles.
WB Positive detected :A431 cells
Function : Inhibits the activity of interleukin-1 by binding to receptor IL1R1 and preventing its association with the coreceptor IL1RAP for signaling. Has no interleukin-1 like activity. Binds functional interleukin-1 receptor IL1R1 with greater affinity than decoy receptor IL1R2,however, the physiological relevance of the latter association is unsure..
Tissue specificity :The intracellular form of IL1RN is predominantly expressed in epithelial cells.
Subcellular locationi :[Isoform 1]: Secreted.,[Isoform 2]: Cytoplasm.,[Isoform 3]: Cytoplasm.,[Isoform 4]: Cytoplasm.
IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 1% w/v BSA, 1X TBST at 4°C overnight.