USF2 sirna

USF2 siRNA (Human)

Cat. Num. AAA8213014

• Gene Names: USF2; FIP; bHLHb12
• Reactivity: Human
• Applications: RNA Interference (RNAi)
• Purity: > 97%
• Synonyms: USF2; USF2 siRNA (Human); BHLHB12; Upstream stimulatory factor 2; Class B basic helix-loop-helix protein 12; bHLHb12; FOS-interacting protein; FIP; Major late transcription factor 2; Upstream transcription factor 2; USF2 sirna

• Host: Synthetic
• Reactivity: Human
• Specificity: USF2 siRNA (Human) is a target-specific 19-23 nt siRNA oligo duplexes designed to knock down gene expression.
• Purity/Purification: > 97%
• Form/Format: Lyophilized powder
• Sequence Length: 346

• Applicable Applications for USF2 sirna: RNA Interference (RNAi)
• Quality Control: Oligonucleotide synthesis is monitored base by base through trityl analysis to ensure appropriate coupling efficiency. The oligo is subsequently purified by affinity-solid phase extraction. The annealed RNA duplex is further analyzed by mass spectrometry to verify the exact composition of the duplex. Each lot is compared to the previous lot by mass spectrometry to ensure maximum lot-to-lot consistency.
• Directions for Use: We recommends transfection with 100 nM siRNA 48 to 72 hours prior to cell lysis. Before resuspending, briefly centrifuge the tube to ensure the lyophilized siRNA is at the bottom of the tube. Resuspend the siRNA oligos to an appropriate concentration with DEPC water. For each vial, suitable for 250 transfections in 24 well plate (20 pmol for each well).
• Components: We offer pre-designed sets of 3 different target-specific siRNA oligo duplexes of human USF2 gene. Each vial contains 5 nmol of lyophilized siRNA. The duplexes can be transfected individually or pooled together to achieve knockdown of the target gene, which is most commonly assessed by qPCR or western blot. Our siRNA oligos are also chemically modified (2'-OMe) at no extra charge for increased stability and enhanced knockdown in vitro and in vivo.
• Preparation and Storage: Shipped at 4 degree C. Store at -20 degree C for one year.

Related Product Information for USF2 sirna

siRNA to inhibit USF2 expression using RNA interference

NCBI and Uniprot Product Information

• NCBI GI #: 4507847
• NCBI GeneID: 7392
• NCBI Accession #: NP_003358.1
• NCBI GenBank Nucleotide #: NM_003367.2
• UniProt Accession #: Q15853; O00671; O00709; Q05750; Q07952; Q15851; Q15852; Q6FI33; Q6YI47
• Molecular Weight: 23,988 Da
• NCBI Official Full Name: upstream stimulatory factor 2 isoform 1
• NCBI Official Synonym Full Names: upstream transcription factor 2, c-fos interacting
• NCBI Official Symbol: USF2
• NCBI Official Synonym Symbols: FIP; bHLHb12
• NCBI Protein Information: upstream stimulatory factor 2
• UniProt Protein Name: Upstream stimulatory factor 2
• Protein Family: Upstream stimulatory factor
• UniProt Gene Name: USF2
• UniProt Synonym Gene Names: BHLHB12; bHLHb12; FIP
• UniProt Entry Name: USF2_HUMAN

NCBI Description

This gene encodes a member of the basic helix-loop-helix leucine zipper family, and can function as a cellular transcription factor. The encoded protein can activate transcription through pyrimidine-rich initiator (Inr) elements and E-box motifs. Two transcript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, Jul 2008]

Uniprot Description

USF2: Transcription factor that binds to a symmetrical DNA sequence (E-boxes) (5'-CACGTG-3') that is found in a variety of viral and cellular promoters. 3 isoforms of the human protein are produced by alternative splicing.

Protein type: DNA-binding

Chromosomal Location of Human Ortholog: 19q13

Cellular Component: nucleoplasm; nucleus

Molecular Function: RNA polymerase II transcription factor activity, enhancer binding; protein binding; protein homodimerization activity; protein heterodimerization activity; sequence-specific DNA binding; double-stranded DNA binding; bHLH transcription factor binding; transcription factor activity

Biological Process: lactation; transcription from RNA polymerase II promoter; regulation of transcription from RNA polymerase II promoter by glucose; lipid homeostasis; late viral mRNA transcription; positive regulation of transcription from RNA polymerase II promoter; positive regulation of transcription from RNA polymerase II promoter by glucose