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  4. Recombinant Human Serine/arginine repetitive matrix protein 4 (SRRM4)

Recombinant Human Serine/arginine repetitive matrix protein 4 (SRRM4)

  • 货号：
    CSB-YP012292HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP012292HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP012292HU-B
  • 规格：
  • 来源：
    E.coli
  • 共轭：
    Avi-tag Biotinylated

    E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.

  • 其他：
  • 货号：
    CSB-BP012292HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP012292HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    SRRM4
  • Uniprot No.：
  • 别名：
    SRRM4; KIAA1853; Serine/arginine repetitive matrix protein 4; Medulloblastoma antigen MU-MB-2.76; Neural-specific serine/arginine repetitive splicing factor of 100 kDa; Neural-specific SR-related protein of 100 kDa; nSR100
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full length protein
  • 表达区域：
    1-611
  • 氨基酸序列
    MASVQQGEKQ LFEKFWRGTF KAVATPRPES IIVASITARK PLPRTEPQNN PVVPAQDGPS EKLGQHLATE PLGTNSWERD KTCRELGATR GHSASHDKDL TPPPSSRGKK KKKKSTRKKR RRSSSYSPSP VKKKKKKSSK KHKRRRSFSK KRRHSSSSPK SKRRDEKRHK KQSRSRPRKS HRHRHHRCPS RSQSSESRPS SCESRHRGRS PEEGQKSRRR HSRRCSKTLC KDSPEAQSSR PPSQPLQMLG YLSARGVITG SGSAADLFTK TASPLTTSRG RSQEYDSGND TSSPPSTQTS SARSRGQEKG SPSGGLSKSR ELNSGNTSDS GNSFTTSSPQ NKGAMLENLS PTSRGRESRG FQSPCLECAE VKKSSLVPST ARSSPMKGCS RSSSYASTRS SSHSSRSPNP RASPRYTQSR STSSEKRSYS RSPSYSSKSG KRSPPSRSSR SRRSPSYSRY SPSRERDPKY SEKDSQQRER ERARRRRRSY SPMRKRRRDS PSHLEARRIT SARKRPIPYY RPSPSSSGSL SSTSSWYSSS SSRSASRSYS RSRSRSRSRR RSRTRTSSSS SSRSPSPGSR SRSRSRSRSR SRSRSQSRSY SSADSYSSTR R
  • 蛋白标签：
    Tag type will be determined during the manufacturing process.
    The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
  • 产品提供形式：
    Lyophilized powder
    Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
  • 复溶：
    We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
  • 储存条件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保质期：
    The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
    Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
  • 货期：
    Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
    Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
  • 注意事项：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • Datasheet ：
    Please contact us to get it.

产品评价

靶点详情

  • 功能：
    Splicing factor specifically required for neural cell differentiation. Acts in conjunction with nPTB/PTBP2 by binding directly to its regulated target transcripts and promotes neural-specific exon inclusion in many genes that function in neural cell differentiation. Required to promote the inclusion of neural-specific exon 10 in nPTB/PTBP2, leading to increased expression of neural-specific nPTB/PTBP2. Also promotes the inclusion of exon 16 in DAAM1 in neuron extracts. Promotes alternative splicing of REST transcripts to produce REST isoform 3 (REST4) with greatly reduced repressive activity, thereby activating expression of REST targets in neural cells. Plays an important role during embryonic development as well as in the proper functioning of the adult nervous system. Regulates alternative splicing events in genes with important neuronal functions.
  • 基因功能参考文献：
    1. data indicate that SRRM4 regulates alternative RNA splicing of the Bif-1 gene that enables PCa cells resistant to apoptotic stimuli under anti-cancer therapies, and may contribute to AdPC progression into t-NEPC. PMID: 29759485
    2. SRRM4 regulates alternative splicing programs to drive neuroendocrine prostate cancer progression (an aggressive subtype of castration-resistant prostate cancer) under androgen receptor pathway inhibition. PMID: 27180064
    3. Neuronal activity-dependent microexons are nSR100 targets and are misregulated in autism. PMID: 27984743
    4. The splicing of REST by SRRM4 could promote the neuroendocrine phenotype in CRPC. PMID: 26071481
    5. Neural microexons are regulated by the neuronal-specific splicing factor nSR100/SRRM4, through its binding to adjacent intronic enhancer motifs; neural microexons are frequently misregulated in the brains of individuals with autism spectrum disorder, and this misregulation is associated with reduced levels of nSR100. PMID: 25525873
    6. findings show that nSR100 plays a role in the alternative splicing of REST in small cell lung cancer (SCLC); study provides new insight into the role of nSR100 in the expression of sREST, possibly in the pathogenesis of SCLC PMID: 23928058

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  • 亚细胞定位：
    Nucleus.
  • 蛋白家族：
    NSR100 family
  • 组织特异性：
    Specifically expressed in neuronal cells (at protein level). Expressed in the cerebellum.
  • 数据库链接：

    HGNC: 29389

    OMIM: 613103

    KEGG: hsa:84530

    STRING: 9606.ENSP00000267260

    UniGene: Hs.744964