Fibrillarin antibody (N-Term)

Catalog No. ABIN2778775

Product Details anti-Fibrillarin Antibody

Target: Fibrillarin (FBL)

Binding Specificity: N-Term

Reactivity: Human, Mouse, Rat, Dog, Cow, Horse, Guinea Pig, Rabbit

Host: Rabbit

Clonality: Polyclonal

Conjugate: This Fibrillarin antibody is un-conjugated

Application: Western Blotting (WB), Immunohistochemistry (IHC)

Sequence: GGGFHSGGNR GRGRGGKRGN QSGKNVMVEP HRHEGVFICR GKEDALVTKN

Predicted Reactivity: Cow: 86%, Dog: 100%, Guinea Pig: 100%, Horse: 100%, Human: 100%, Mouse: 100%, Rabbit: 93%, Rat: 100%

Characteristics: This is a rabbit polyclonal antibody against FBL. It was validated on Western Blot and immunohistochemistry.

Purification: Protein A purified

Immunogen: The immunogen is a synthetic peptide directed towards the N terminal region of human FBL

Application Details

Application Notes: Optimal working dilutions should be determined experimentally by the investigator.

Comment:

Antigen size: 321 AA

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: Lot specific

Buffer: Liquid. Purified antibody supplied in 1x PBS buffer with 0.09 % (w/v) sodium azide and 2 % sucrose.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handling Advice: Avoid repeated freeze-thaw cycles.

Storage: -20 °C

Storage Comment: For short term use, store at 2-8°C up to 1 week. For long term storage, store at -20°C in small aliquots to prevent freeze-thaw cycles.

References for anti-Fibrillarin antibody (ABIN2778775)

Ernoult-Lange, Wilczynska, Harper, Aigueperse, Dautry, Kress, Weil: "Nucleocytoplasmic traffic of CPEB1 and accumulation in Crm1 nucleolar bodies." in: Molecular biology of the cell, Vol. 20, Issue 1, pp. 176-87, (2009) (PubMed).

Armistead, Khatkar, Meyer, Mark, Patel, Coghlan, Lamont, Liu, Wiechert, Cattini, Koetter, Wrogemann, Greenberg, Entian, Zelinski, Triggs-Raine: "Mutation of a gene essential for ribosome biogenesis, EMG1, causes Bowen-Conradi syndrome." in: American journal of human genetics, Vol. 84, Issue 6, pp. 728-39, (2009) (PubMed).

Target Details for Fibrillarin

Target: Fibrillarin (FBL)

Alternative Name: FBL (FBL Products)

Background: FBL 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. FBL 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.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.
Alias Symbols: FIB, FLRN, RNU3IP1
Protein Interaction Partner: UBC, CEP250, TP53, SUMO2, SUMO3, LIN28A, LIN28B, RPA3, RPA2, RPA1, ERG, RNF2, BMI1, SUZ12, EED, EZH2, TARDBP, UBD, NCL, ARFGEF1, PAN2, CBX8, ITGA4, FN1, VCAM1, MAGOH, EIF4A3, EEF1A1, DHX15, NSUN2, NOP58, MRTO4, GNL3, RSL1D1, SRRM2, BOP1, RRS1, EBNA1BP2, P
Protein Size: 321

Molecular Weight: 35 kDa

Gene ID: 2091

NCBI Accession: NM_001436, NP_001427

UniProt: P22087

Pathways: Ribonucleoside Biosynthetic Process