Fibrillarin Antibody (4G9-E4)

Immunocytochemistry/Immunofluorescence: Fibrillarin Antibody (4G9-E4) [H00002091-M01] - Analysis of monoclonal antibody to FBL on HeLa cell . Antibody concentration 10 ug/ml.

ELISA: Fibrillarin Antibody (4G9-E4) [H00002091-M01] - Detection limit for recombinant GST tagged FBL is approximately 3ng/ml as a capture antibody.

Product Discontinued

Fibrillarin Antibody (4G9-E4) Summary

• Description: Quality control test: Antibody Reactive Against Recombinant Protein.
• Immunogen: FBL (AAH19260.1, 1 a.a. ~ 321 a.a) full-length recombinant protein with GST tag. MW of the GST tag alone is 26 KDa. MKPGFSPRGGGFGGRGGFGDRGGRGGRGGFGGGRGRGGGFRGRGRGGGGGGGGGGGGGRGGGGFHSGGNRGRGRGGKRGNQSGKNVMVEPHRHEGVFICRGKEDALVTKNLVPGESVYGEKRVSISEGDDKIEYRAWNPFRSKLAAAILGGVDQIHIKPGAKVLYLGAASGTTVSHVSDIVGPDGLVYAVEFSHRSGRDLINLAKKRTNIIPVIEDARHPHKYRMLIAMVDVIFADVAQPDQTRIVALNAHTFLRNGGHFVISIKANCIDTTASAEAVFASEVKKMQQENMKPQEQLTLEPYERDHAVVVGVYRPPPKVKN
• Marker: Nucleolar Marker
• Specificity: FBL - fibrillarin
• Isotype: IgG2a Kappa
• Clonality: Monoclonal
• Host: Mouse
• Gene: FBL
• Purity: IgG purified

Applications/Dilutions

• Dilutions:
  • ELISA
  • Immunocytochemistry/ Immunofluorescence
  • Western Blot 1:500
• Application Notes: Antibody reactivity against Recombinant Protein with GST tag on ELISA and WB. GST tag alone is used as a negative control.

Packaging, Storage & Formulations

• Storage: Aliquot and store at -20C or -80C. Avoid freeze-thaw cycles.
• Buffer: In 1x PBS, pH 7.4
• Preservative: No Preservative
• Purity: IgG purified

Notes

This product is produced by and distributed for Abnova, a company based in Taiwan.

Alternate Names for Fibrillarin Antibody (4G9-E4)

• EC 2.1.1,34-kD nucleolar scleroderma antigen
• EC 2.1.1.-
• EC 2.1.1.37
• FIB
• FIB1,34 kDa nucleolar scleroderma antigen
• fibrillarin
• FLRNrRNA 2'-O-methyltransferase fibrillarin
• RNA, U3 small nucleolar interacting protein 1
• RNU3IP1

Background

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.

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.

Bioinformatics

• Gene Symbol: FBL
• Entrez:
  • 2091(Human)
• OMIM:
  • 134795(Human)
• Uniprot:
  • AAH19260(Human)