Invitrogen™ TREX1 Monoclonal Antibody (1B1)

Mouse Monoclonal Antibody

Supplier:  Invitrogen™ MA521323

Catalog No. PIMA521323

Description

Peptide Sequence: MGPGARRQGR IVQGRPEMCF CPPPTPLPPL RILTLGTHTP TPCSSPGSAA GTYPTMGSQA LPPGPMQTLI FFDMEATGLP FSQPKVTELC LLAVHRCALE.

Trex1 (ATRIP) is the major human 3' to 5' exonuclease which is required for checkpoint signaling after DNA damage. It is ubiquitously expressed, binds to single stranded DNA coated with replication protein A that accumulates at sites of DNA damage and recruits the ataxia telangiectasia and Rad3 related protein (ATR), a checkpoint kinase, to sites of DNA damage and replication stress. Trex1 is required for ATR expression. This gene uses two different open reading frames. The upstream ORF encodes proteins which interact with ATR and localize to intranuclear foci induced by DNA damage and are essential components of the DNA damage checkpoint. The downstream ORF encodes proteins with 3' to 5' exonuclease activity and may be a subunit of human DNA polymerase III. Multiple transcript variants encoding different isoforms have been found. Mutations in this gene result in Aicardi-Goutieres syndrome, chilblain lupus, and Cree encephalitis.

Specifications

• Antigen: TREX1
• Classification: Monoclonal
• Concentration: 0.34 mg/mL
• Formulation: PBS with no preservative; pH 7.4
• Gene Accession No.: Q9NSU2
• Gene Symbols: TREX1
• Immunogen: TREX1 (NP_057465, 1 a.a. ~ 100 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.
• Quantity: 100 μg
• Primary or Secondary: Primary
• Target Species: Human
• Product Type: Antibody
• Isotype: IgG2a κ

• Applications: ELISA, Western Blot
• Clone: 1B1
• Conjugate: Unconjugated
• Gene: TREX1
• Gene Alias: 1661; 3' repair exonuclease 1; 3'-5' exonuclease TREX1; AGS1; AU041952; CRV; Deoxyribonuclease III; DNase III; DRN3; HERNS; RGD1309596; three prime exonuclease 1; three prime repair exonuclease 1; three-prime repair exonuclease 1; Trex1; trophoblast expressed 1
• Host Species: Mouse
• Purification Method: Protein A
• Regulatory Status: RUO
• Gene ID (Entrez): 11277
• Content And Storage: -20°C, Avoid Freeze/Thaw Cycles
• Form: Liquid