货号：06-1363

品牌：Merck Millipore

规格：100UL

目录价：￥4899.00

市场价格：￥4164.15

会员价格：￥3919.20

金山科研平台，产品价格货期咨询微信：jinshanbio Description: Anti-SRp30a (SF2) Antibody | 06-1363 View All» Promotional Text: Special Shipping Offer on Antibodies100% Performance Guaranteed View All» Molecular Weight: ~40 kDa observed. An uncharacterized band at ~ 50 kDa has been observed in some lysates. View All» Immunogen: Linear peptide corresponding to human SRp30a. View All» Background Information: SRp30a, also known as SF2, ASF-1 (alternative splicing factor 1), is a member of the highly conserved family of SR proteins, a group of serine/arginine-rich domain-containing proteins that play a critical role in regulated and constitutive splicing of precursor mRNA. The SR family of proteins is characterized as having one to two RNA recognition motifs located in the n-terminal sequence, and an RS domain within the C-terminus that is rich in serine/arginine dipeptide repeats. ASF-1 has an inhibitory role in exon skipping, in order to maintain splicing accuracy and to monitor alternative splicing. Studies have shown that ASF-1 plays a role in the regulation of caspase-9 alternative splicing as well as being a critical component for ceramide to function as a mediator of alternative splicing for the same caspase. View All» Species Reactivity:

• Human

• Mouse

• Rat
  View All» Species Reactivity Note: Demonstrated to react with human, mouse, and rat. View All» Application Notes: Immunocytochemistry Analysis: 1:500 dilution from a representative lot detected SRp30a in NIH/3T3 cells. View All» Control: NIH/3T3 cell lysate View All» Quality Assurance: Evaluated by Western Blot in NIH/3T3 cell lysate.Western Blot Analysis: 1:500 dilution of this antibody detected SRp30a on 10 µg of NIH/3T3 cell lysate. View All» Purification Method: Protein A View All» Presentation: Purified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide. View All» Storage Conditions: Stable for 1 year at 2-8°C from date of receipt. View All» UniProt Number: Q07955 View All» Entrez Gene Number: NP_001071634 View All» Gene Symbol:
  • ASF-1

  • SF2

  • ASF

  • SFRS1

  • SF2p33

  • SRp30a

  • SRSF1

  • SF2P333
    View All» Alternate Names:
    • serine/arginine-rich splicing factor 1

    • pre-mRNA-splicing factor SF2, P33 subunit

    • SR splicing factor 1

    • splicing factor 2

    • splicing factor, arginine/serine-rich 1

    • Alternative-splicing factor 1
      View All» Usage Statement: Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals. View All» Key Applications:
      • Western Blotting

      • Immunocytochemistry
        View All» Entrez Gene Summary: This gene encodes a member of the arginine/serine-rich splicing factor protein family, and functions in both constitutive and alternative pre-mRNA splicing. The protein binds to pre-mRNA transcripts and components of the spliceosome, and can either activate or repress splicing depending on the location of the pre-mRNA binding site. The protein's ability to activate splicing is regulated by phosphorylation and interactions with other splicing factor associated proteins. Multiple transcript variants encoding different isoforms have been found for this gene. In addition, a pseudogene of this gene has been found on chromosome 13. [provided by RefSeq]. View All» UniProt Summary: FUNCTION: Plays a role in preventing exon skipping, ensuring the accuracy of splicing and regulating alternative splicing. Interacts with other spliceosomal components, via the RS domains, to form a bridge between the 5'- and 3'-splice site binding components, U1 snRNP and U2AF. Can stimulate binding of U1 snRNP to a 5'-splice site-containing pre-mRNA. Binds to purine-rich RNA sequences, either the octamer, 5'-RGAAGAAC-3' (r=A or G) or the decamers, AGGACAGAGC/AGGACGAAGC. Three copies of the octamer constitute a powerful splicing enhancer in vitro, the ASF/SF2 splicing enhancer (ASE) which can specifically activate ASE-dependent splicing. Isoform ASF-2 and isoform ASF-3 act as splicing repressors. SUBUNIT STRUCTURE: Consists of two polypeptides of p32 and p33. In vitro, self-associates and binds SRSF2, SNRNP70 and U2AF1 but not U2AF2. Binds SFRS12. Interacts with SAFB/SAFB1. Interacts with PSIP1/LEDGF. Interacts with SRPK1. Identified in the spliceosome C complex, at least composed of AQR, ASCC3L1, C19orf29, CDC40, CDC5L, CRNKL1, DDX23, DDX41, DDX48, DDX5, DGCR14, DHX35, DHX38, DHX8, EFTUD2, FRG1, GPATC1, HNRPA1, HNRPA2B1, HNRPA3, HNRPC, HNRPF, HNRPH1, HNRPK, HNRPM, HNRPR, HNRPU, KIAA1160, KIAA1604, LSM2, LSM3, MAGOH, MORG1, PABPC1, PLRG1, PNN, PPIE, PPIL1, PPIL3, PPWD1, PRPF19, PRPF4B, PRPF6, PRPF8, RALY, RBM22, RBM8A, RBMX, SART1, SF3A1, SF3A2, SF3A3, SF3B1, SF3B2, SF3B3, SRSF1/SFRS1, SKIV2L2, SNRPA1, SNRPB, SNRPB2, SNRPD1, SNRPD2, SNRPD3, SNRPE, SNRPF, SNRPG, SNW1, SRRM1, SRRM2, SYF2, SYNCRIP, TFIP11, THOC4, U2AF1, WDR57, XAB2 and ZCCHC8. Interacts with RSRC1 (via Arg/Ser-rich domain). Interacts with ZRSR2/U2AF1-RS2. SUBCELLULAR LOCATION: Cytoplasm. Nucleus speckle. Note: In nuclear speckles. Shuttles between the nucleus and the cytoplasm. DOMAIN: Both the RS domain and an RRM domain are required for nucleocytoplasmic shuttling. PTM: Extensively phosphorylated on serine residues in the RS domain. This may regulate nucleocytoplasmic shuttling. Arg-97 is dimethylated, probably to asymmetric dimethylarginine. SEQUENCE SIMILARITIES: Belongs to the splicing factor SR family.Contains 2 RRM (RNA recognition motif) domains. View All» Product Name: Anti-SRp30a (SF2) View All» Antibody Type: Polyclonal Antibody View All» Qty/Pk: 100 µL View All» Format: Purified View All» Host: Rabbit View All»
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