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  • merck millipore,默克密理博,06-1363,Anti-SRp30a (SF2) Antibody

  • merck millipore,默克密理博,06-1363,Anti-SRp30a (SF2) Antibody

    产品名称：Anti-SRp30a (SF2) Antibody
    产品型号：06-1363
    Use Anti-SRp30a (SF2) Antibody (rabbit polyclonal antibody) validated in WB, ICC to detect SRp30a (SF2) also known as serine/arginine-rich splicing factor 1, pre-mRNA-splicing factor SF2- P33 subunit, More>>

    merck millipore,默克密理博,06-1363,Anti-SRp30a (SF2) Antibody

  • 产品介绍
  • merck millipore,默克密理博,06-1363,Anti-SRp30a (SF2) Antibody

    重要规格表

    品种反应性 主要应用 宿主 格式 抗体类型
    R, H, MICC, WBRbPurifiedPolyclonal Antibody
    描述
    产品目录编号 06-1363
    描述 Anti-SRp30a (SF2) Antibody
    Alternate Names
    • Alternative-splicing factor 1
    • 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
    背景信息 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.
    产品信息
    格式 Purified
    控制
    • NIH/3T3 cell lysate
    演示 Purified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
    应用
    应用 Use Anti-SRp30a (SF2) Antibody (rabbit polyclonal antibody) validated in WB, ICC to detect SRp30a (SF2) also known as serine/arginine-rich splicing factor 1, pre-mRNA-splicing factor SF2- P33 subunit, SR splicing factor 1.
    主要应用
    • Immunocytochemistry
    • Western Blotting
    应用说明 Immunocytochemistry Analysis:
    1:500 dilution from a representative lot detected SRp30a in NIH/3T3 cells.
    生物信息
    免疫原品种 Linear peptide corresponding to human SRp30a.
    宿主 Rabbit
    品种反应性 RatHumanMouse
    Species Reactivity Note Demonstrated to react with human, mouse, and rat.
    抗体类型 Polyclonal Antibody
    Entrez基因编号
    • NP_001071634
    Entrez基因汇总 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].
    基因符号
    • SF2P333
    • ASF-1
    • SF2
    • ASF
    • SFRS1
    • SF2p33
    • SRp30a
    • SRSF1
    纯化方法 Protein A
    UniProt编号
    • Q07955
    UniProt汇总 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.
    产品使用声明
    质量保证 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.
    使用声明
    • 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.
    储存和货运信息
    存储条件 Stable for 1 year at 2-8°C from date of receipt.
    包装信息
    数量 100 µL

    merck millipore,默克密理博,06-1363,Anti-SRp30a (SF2) Antibody

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