Invitrogen™ SFPQ Polyclonal Antibody

Rabbit Polyclonal Antibody

Supplier:  Invitrogen™ PA587533

Catalog No. PIPA587533

Description

Immunogen sequence: MMIRQREMEE QMRRQREESY SRMGYMDPRE RDMRMGGGGA MNMGDPYGSG GQKFPPLGGG GGIGYEANPG VPPATMSGSM MGSDMRTERF GQGGAGPVGG QGPRGMGPGT PAGYGRGREE YEGPNKKPRF; Positive Samples: OVCAR3, HeLa, Jurkat, HepG2, Mouse brain, Mouse liver, Mouse spleen, Rat brain; Cellular Location: Cytoplasm, Nucleus matrix.

SFPQ, also named PSF, encodes a nuclear factor implicated in the splicing and regulation of gene expression. SFPQ probably forms a heteromer with NONO and participates in DNA pairing and DNA break repair program. Very recently SFPQ was identified as a downstream target of tau, complete nuclear depletion and cytoplasmic accumulation of SFPQ were shown in the neurons and astrocytes of brains with Alzheimer's disease (AD), more strikingly, reduced SFPQ levels may progress together with tau pathology, these observation strongly suggests the important role of SFPQ pathology in neurodegenerative diseases including AD. SFPQ protein may appears as 47 kDa, 52 kDa or 100 kDa molecules in various cell types.

Specifications

• Antigen: SFPQ
• Classification: Polyclonal
• Conjugate: Unconjugated
• Gene: SFPQ
• Gene Alias: 100 kDa DNA-pairing protein; 1110004P21Rik; 2810416M14Rik; 5730453G22Rik; 9030402K04Rik; AU021830; D4Ertd314e; DNA-binding p52/p100 complex, 100 kDa subunit; Gm12940; hPOMp100; NonO/p54nrb homolog; OTTMUSG00000009329; polypyrimidine tract binding protein associated; polypyrimidine tract-binding protein-associated splicing factor; polypyrimidine tract-binding protein-associated-splicing factor; POMP100; PPP1R140; protein phosphatase 1, regulatory subunit 140; PSF; PTB-associated splicing factor; PTB-associated-splicing factor; REP1; Sfpq; splicing factor proline and glutamine rich; splicing factor proline/glutamine rich (polypyrimidine tract binding protein associated); splicing factor proline/glutamine rich (polypyrimidine tract-binding protein-associated); splicing factor proline/glutamine-rich; splicing factor, proline- and glutamine-rich
• Host Species: Rabbit
• Purification Method: Affinity Chromatography
• Regulatory Status: RUO
• Gene ID (Entrez): 252855, 6421, 71514
• Content And Storage: -20°C, Avoid Freeze/Thaw Cycles
• Form: Liquid

• Applications: ELISA, Immunohistochemistry (Paraffin), Immunoprecipitation, Western Blot, Immunocytochemistry
• Concentration: 0.21 mg/mL
• Formulation: PBS with 50% glycerol and 0.02% sodium azide; pH 7.3
• Gene Accession No.: P23246, Q8VIJ6
• Gene Symbols: SFPQ
• Immunogen: Recombinant fusion protein containing a sequence corresponding to amino acids 578-707 of human SFPQ (NP_0050571).
• Quantity: 100 μL
• Primary or Secondary: Primary
• Target Species: Human, Mouse, Rat
• Product Type: Antibody
• Isotype: IgG