Rabbit anti-Human DNASE1 Polyclonal Antibody

Uniprot Id

P24855

Target Species

Human

Target Name

DNASE1

Target Full Name

Deoxyribonuclease-1

Target Function

Serum endocuclease secreted into body fluids by a wide variety of exocrine and endocrine organs. Expressed by non-hematopoietic tissues and preferentially cleaves protein-free DNA. Among other functions, seems to be involved in cell death by apoptosis. Binds specifically to G-actin and blocks actin polymerization. Together with DNASE1L3, 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 (SLE)

Target Subcellular Location

Secreted. Zymogen granule. Nucleus envelope. Note=Secretory protein, stored in zymogen granules and found in the nuclear envelope.

Target Protein Families

DNase I family

Target Tissue Specificity

Principally in tissues of the digestive system. Highest levels found in urine, but also relatively abundant in semen and saliva.

Target Research Area

Cancer

Target Synonyms

Deoxyribonuclease 1; Deoxyribonuclease I; Deoxyribonuclease-1; Deoxyribonuclease1; DeoxyribonucleaseI; DNAS1_HUMAN; DNASE 1; DNase I; DNase I lysosomal; DNASE1; DNaseI; DNL 1; DNL1; Dornase alfa; DRNI; FLJ38093; Human urine deoxyribonuclease I

Target Background

This gene encodes a member of the DNase family. This protein is stored in the zymogen granules of the nuclear envelope and functions by cleaving DNA in an endonucleolytic manner. At least six autosomal codominant alleles have been characterized, DNASE1*1 through DNASE1*6, and the sequence of DNASE1*2 represented in this record. Mutations in this gene have been associated with systemic lupus erythematosus (SLE), an autoimmune disease. A recombinant form of this protein is used to treat the one of the symptoms of cystic fibrosis by hydrolyzing the extracellular DNA in sputum and reducing its viscosity. Alternate transcriptional splice variants of this gene have been observed but have not been thoroughly characterized.