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Recombinant Human Deoxyribonuclease gamma (DNASE1L3)

The cDNA fragment encoding 21-305aa of Human Deoxyribonuclease gamma (DNASE1L3) was fused with an N-terminal GST-tag and then expressed in E.coli. The product obtained is the recombinant full-length of mature human DNASE1L3 protein. Its purity was determined by using SDS-PAGE and reached up to 90%. Under the reducing conditions, the gel presented a molecular mass band of about 62 kDa. The slightly higher result was attributed to glycosylation. It was also validated by the LC-MS/MS analysis. In-stock DNASE1L3 proteins are offered now. This recombinant DNASE1L3 protein may find uses in the specific antibody generation or the studies of cell biology. DNASE1L3 is a secreted DNASE1-like nuclease, which can digest DNA in chromatin. The deletion of DNASE1L3 can cause anti-DNA responses and autoimmunity in humans and mice. Lee Serpas et al. proved that DNASE1L3 plays a role in circulating plasma DNA homeostasis by enhancing fragmentation and affecting terminal motif frequencies. These results support the unique role of DNASE1L3 as a regulator of physical form and cell-free DNA availability, which may be significant for the DNASE1L3's mechanism of preventing autoimmunity.

ACP02453

The cDNA fragment encoding 21-305aa of Human Deoxyribonuclease gamma (DNASE1L3) was fused with an N-terminal GST-tag and then expressed in E.coli. The product obtained is the recombinant full-length of mature human DNASE1L3 protein. Its purity was determined by using SDS-PAGE and reached up to 90%. Under the reducing conditions, the gel presented a molecular mass band of about 62 kDa. The slightly higher result was attributed to glycosylation. It was also validated by the LC-MS/MS analysis. In-stock DNASE1L3 proteins are offered now. This recombinant DNASE1L3 protein may find uses in the specific antibody generation or the studies of cell biology.
DNASE1L3 is a secreted DNASE1-like nuclease, which can digest DNA in chromatin. The deletion of DNASE1L3 can cause anti-DNA responses and autoimmunity in humans and mice. Lee Serpas et al. proved that DNASE1L3 plays a role in circulating plasma DNA homeostasis by enhancing fragmentation and affecting terminal motif frequencies. These results support the unique role of DNASE1L3 as a regulator of physical form and cell-free DNA availability, which may be significant for the DNASE1L3’s mechanism of preventing autoimmunity.

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Specifications


Cat.No ACP02453 Target NameDNASE1L3
FormLiquid or Lyophilized powderExpression SystemE.coli
Expression Range21-305aaMol Weight60.4kDa
Protein LengthFull Length of Mature ProteinPurityGreater than 90% as determined by SDS-PAGE.
Storage Buffer5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, Liquid form: default storage buffer is Tris/PBS-based buffer, pH 8.0.

Immunogen Information


Target SpeciesHumanUniprot IDQ13609
Background Information
  • Uniprot Id

    Q13609

  • Target Species

    Human

  • Target Name

    DNASE1L3

  • Target Full Name

    Deoxyribonuclease gamma

  • Target Function

    Has DNA hydrolytic activity. Is capable of both single- and double-stranded DNA cleavage, producing DNA fragments with 3'-OH ends. Can cleave chromatin to nucleosomal units and cleaves nucleosomal and liposome-coated DNA. Acts in internucleosomal DNA fragmentation (INDF) during apoptosis and necrosis. The role in apoptosis includes myogenic and neuronal differentiation, and BCR-mediated clonal deletion of self-reactive B cells. Is active on chromatin in apoptotic cell-derived membrane-coated microparticles and thus suppresses anti-DNA autoimmunity. Together with DNASE1, plays a key role in degrading neutrophil extracellular traps (NETs). NETs are mainly composed of DNA fibers and are released by neutrophils to bind pathogens during inflammation. Degradation of intravascular NETs by DNASE1 and DNASE1L3 is required to prevent formation of clots that obstruct blood vessels and cause organ damage following inflammation.

  • Target Involvement

    Systemic lupus erythematosus 16 (SLEB16)

  • Target Subcellular Location

    Nucleus. Endoplasmic reticulum. Secreted.

  • Target Protein Families

    DNase I family

  • Target Tissue Specificity

    Liver and spleen.

  • Target Research Area

    Cell Biology

  • Target Synonyms

    Deoxyribonuclease gamma; Deoxyribonuclease I like 3; Deoxyribonuclease I like III; Deoxyribonuclease I-like 3; DHP 2; DHP2; DNAS1L3; DNase gamma; DNase I homolog protein 2; DNase I homolog protein DHP2; DNase I like 3; DNase I-like 3; DNASE1L3; DNSL3_HUMAN; Liver and spleen DNase; LS DNase; LS-DNase; LSD; SLEB 16; SLEB16

  • Target Background

    This gene encodes a member of the deoxyribonuclease I family. The encoded protein hydrolyzes DNA, is not inhibited by actin, and mediates the breakdown of DNA during apoptosis. Mutations in this gene are a cause of systemic lupus erythematosus-16. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene.

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