SFPQ antibody (N-Term)

Catalog No. ABIN2778925

This anti-SFPQ antibody is a Rabbit Polyclonal antibody detecting SFPQ in WB and IHC. Suitable for Human, Mouse, Rat, Cow and Dog.

Quick Overview for SFPQ antibody (N-Term) (ABIN2778925)

Target: SFPQ (Splicing Factor Proline/glutamine-Ric (SFPQ))

Reactivity: Human, Mouse, Rat, Cow, Dog

Host: Rabbit

Clonality: Polyclonal

Conjugate: This SFPQ antibody is un-conjugated

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

Product Details anti-SFPQ Antibody

Binding Specificity: N-Term

Sequence: VPGPGPGPKQ GPGPGGPKGG KMPGGPKPGG GPGLSTPGGH PKPPHRGGGE

Predicted Reactivity: Cow: 100%, Dog: 100%, Human: 100%, Mouse: 79%, Rat: 79%

Characteristics: This is a rabbit polyclonal antibody against SFPQ. 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 SFPQ

Application Details

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

Comment:

Antigen size: 707 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.

Target Details for SFPQ

Target: SFPQ (Splicing Factor Proline/glutamine-Ric (SFPQ))

Alternative Name: SFPQ

Background: SFPQ is DNA- and RNA binding protein. It is essential pre-mRNA splicing factor required early in spliceosome formation and for splicing catalytic step II, probably as an heteromer with NONO. It binds to pre-mRNA in spliceosome C complex, and specifically binds to intronic polypyrimidine tracts. It interacts with U5 snRNA. It may be involved in a pre-mRNA coupled splicing and polyadenylation process as component of a snRNP-free complex with SNRPA/U1A. SFPQ may be involved in homologous DNA pairing. SFPQ is involved in transcriptional regulation. It binds the DNA sequence 5'-CTGAGTC-3' in the insulin-like growth factor response element (IGFRE) and inhibits IGF-I-stimulated transcriptional activity.
Alias Symbols: PSF, POMP100
Protein Interaction Partner: SNRPA, PTBP1, NONO, HDAC2, FUS, HUWE1, UBC, SUMO2, MDM2, STAU1, RPA3, RPA2, RPA1, ERG, ASB18, ASB12, WWOX, ASB3, EED, rev, TIMM23B, APBB1, PIN1, WBP4, TCERG1, GAS7, PRPF40A, PARK2, UBD, CD81, PAN2, RNF43, WHSC1, VCAM1, SMAD5, ITGA4, FN1, CSNK2A1, BTK, DNA
Protein Size: 707

Molecular Weight: 78 kDa

Gene ID: 6421

NCBI Accession: NM_005066, NP_005057

UniProt: P23246