|Immunohistochemistry (Paraffin) (IHC (P))||1:100-1:1000|
|Western Blot (WB)||1:500-1:3000|
|Tested Species reactivity||Human, Mouse, Rat|
|Host / Isotype||Rabbit / IgG|
|Immunogen||Recombinant fragment corresponding to a region within amino acids 75 and 321 of Human Fibrillarin|
|Purification||Antigen affinity chromatography|
|Storage buffer||0.1M tris glycine, pH 7, with 10% glycerol|
|Storage conditions||-20° C, Avoid Freeze/Thaw Cycles|
PA5-29801 targets Fibrillarin in IF, IHC (P), and WB applications and shows reactivity with Human, mouse and rat samples.
The PA5-29801 immunogen is recombinant fragment corresponding to a region within amino acids 75 and 321 of Human Fibrillarin.
This gene product is a component of a nucleolar small nuclear ribonucleoprotein (snRNP) particle thought to participate in the first step in processing preribosomal RNA. It is associated with the U3, U8, and U13 small nuclear RNAs and is located in the dense fibrillar component (DFC) of the nucleolus. The encoded protein contains an N-terminal repetitive domain that is rich in glycine and arginine residues, like fibrillarins in other species. Its central region resembles an RNA-binding domain and contains an RNP consensus sequence. Antisera from approximately 8% of humans with the autoimmune disease scleroderma recognize fibrillarin.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: 34 kDa nucleolar scleroderma antigen; 34-kD nucleolar scleroderma antigen; FIB; FLRN; Histone-glutamine methyltransferase; Nucleolar protein 1; RNA; RNA, U3 small nucleolar interacting protein 1; RNU3IP1; rRNA 2'-O-methyltransferase fibrillarin; U3 small nucleolar interacting protein 1
Gene Aliases: AL022665; FBL; FIB; FIB1; FLRN; RNU3IP1
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