anti- TREX1 antibody

Product Name

TREX1 antibody

Size

100µg

Form

liquid

Purification

Immunogen affinity purified

Purity

≥95% as determined by SDS-PAGE

Host

Rabbit

Clonality

polyclonal

Isotype

IgG

Storage

PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20℃ for 12 months(Avoid repeated freeze / thaw cycles.)

BACKGROUND

Major cellular 3'-to-5' DNA exonuclease which digests single-stranded DNA(ssDNA) and double-stranded DNA(dsDNA) with mismatched 3' termini. Prevents cell-intrinsic initiation of autoimmunity. Acts by metabolizing DNA fragments from endogenous retroelements, including L1, LTR and SINE elements. Unless degraded, these DNA fragments accumulate in the cytosol and activate the IFN-stimulatory DNA(ISD) response and innate immune signaling. Prevents chronic ATM-dependent checkpoint activation, by processing ssDNA polynucleotide species arising from the processing of aberrant DNA replication intermediates. Inefficiently degrades oxidized DNA, such as that generated upon antimicrobial reactive oxygen production or upon absorption of UV light. During GZMA-mediated cell death, contributes to DNA damage in concert with NME1. NME1 nicks one strand of DNA and TREX1 removes bases from the free 3' end to enhance DNA damage and prevent DNA end reannealing and rapid repair.

IMMUNOGEN INFORMATION

Immunogen

three prime repair exonuclease 1

Synonyms

3 5 exonuclease TREX1, AGS1, AGS5, CRV, DKFZp434J0310, DNase III, DRN3, HERNS, TREX1

Observed MW

32 kDa

APPLICATION

Tested Application

ELISA, WB, IP

Recommended Dilution

WB: 1:200-1:1000; IP: 1:200-1:1000

UNIPROT INFORMATION

UniProt ID

Q9NSU2

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