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          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

          • Primary Antibodies ›
          • SF1 Antibodies

          Invitrogen

          SF1 Polyclonal Antibody

          View all (23) SF1 antibodies

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          Cite SF1 Polyclonal Antibody

          • Antibody Testing Data (4)
          SF1 Antibody in Immunocytochemistry (ICC/IF)
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          SF1 Antibody in Immunocytochemistry (ICC/IF)
          Group 53 Created with Sketch.

          FIGURE: 1 / 4

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          SF1 Antibody (PA5-53871) in ICC/IF

          Immunofluorecent analysis of SF1 in human cell line A-431 using SF1 Polyclonal Antibody (Product # PA5-53871). Staining shows localization to nucleoplasm. {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          SF1 Antibody in Immunocytochemistry (ICC/IF)
          SF1 Antibody in Immunohistochemistry (IHC)
          SF1 Antibody in Immunohistochemistry (IHC)
          SF1 Antibody in Immunohistochemistry (IHC)
          SF1 Polyclonal Antibody

          Product Details

          PA5-53871

          Applications
          Tested Dilution
          Publications

          Immunohistochemistry (Paraffin) (IHC (P))

          1:200-1:500
          -

          Immunocytochemistry (ICC/IF)

          0.25-2 µg/mL
          -
          Product Specifications

          Species Reactivity

          Human

          Host/Isotype

          Rabbit / IgG

          Class

          Polyclonal

          Type

          Antibody

          Immunogen

          Recombinant protein corresponding to Human SF1. Recombinant protein control fragment (Product #RP-100742).
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          0.05 mg/mL

          Purification

          Antigen affinity chromatography

          Storage buffer

          PBS, pH 7.2, with 40% glycerol

          Contains

          0.02% sodium azide

          Storage conditions

          Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_2647172

          Product Specific Information

          Immunogen sequence: NQDTMEQKTV IPGMPTVIPP GLTREQERAY IVQLQIEDLT RKLRTGDLGI PPNPEDRSPS PEPIYNSEGK RLNTREFRTR KKLEEERHNL ITEMVALNPD FKPPADYKPP ATRVSDKVMI PQDEYPEINF VGLLI

          Highest antigen sequence identity to the following orthologs: Mouse - 99%, Rat - 99%.

          Target Information

          Splicing factor 1 is a nuclear pre-mRNA splicing factor. The protein specifically recognizes the intron branch point sequence at the 3' splice site, together with the large subunit of U2 auxiliary factor (U2AF), and is required for the early stages of spliceosome assembly. It also plays a role in nuclear pre-mRNA retention and transcriptional repression. The protein contains an N-terminal U2AF ligand motif, a central hnRNP K homology motif and quaking 2 region which bind a key branch-site adenosine within the branch point sequence, a zinc knuckles domain, and a C-terminal proline-rich domain. Alternative splicing results in multiple transcript variants.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          References (0)

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          Let us know so we can reference it here.
          Cite this product

          Bioinformatics

          Protein Aliases: BBP; M ZFM1; Mammalian branch point-binding protein; SF; Splicing factor 1; Transcription factor ZFM1; Zinc finger gene in MEN1 locus; Zinc finger protein 162

          View more View less

          Gene Aliases: BBP; D11S636; MBBP; SF1; ZCCHC25; ZFM1; ZNF162

          View more View less

          UniProt ID: (Human) Q15637

          View more View less

          Entrez Gene ID: (Human) 7536

          View more View less

          Function(s)
          transcription corepressor activity RNA binding protein binding zinc ion binding identical protein binding poly(A) RNA binding RNA splicing factor
          Process(es)
          spliceosomal complex assembly mRNA 3'-splice site recognition mRNA splicing, via spliceosome transcription, DNA-templated regulation of transcription, DNA-templated male sex determination Leydig cell differentiation negative regulation of smooth muscle cell proliferation regulation of steroid biosynthetic process negative regulation of nucleic acid-templated transcription
          It has to be done as per old AB suggested Products section.
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          If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

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