Daxx Antibody

Western blot shows lysates of HeLa human cervical epithelial carcinoma cell line, Ramos human Burkitt's lymphoma cell line, MCF-7 human breast cancer cell line, and Jurkat human acute T cell leukemia cell line. PVDF membrane was probed with 1 µg/mL of Human Daxx Antigen Affinity-purified Polyclonal Antibody (Catalog # AF4548) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF017). A specific band was detected for Daxx at approximately 115 kDa (as indicated). This experiment was conducted using Immunoblot Buffer Group 2.

• Reactivity: Hu
• Applications: WB
• Clonality: Polyclonal
• Host: Goat
• Conjugate: Unconjugated
• Concentration: LYOPH

Daxx Antibody Summary

• Immunogen: E. coli-derived recombinant human Daxx
  Met497-Gly626
  Accession # Q9UER7
• Specificity: Detects endogenous human Daxx in Western blots. Detection of both reported Daxx isoforms is expected based on immunogen sequence.
• Source: N/A
• Isotype: IgG
• Clonality: Polyclonal
• Host: Goat
• Gene: DAXX
• Purity Statement: Antigen Affinity-purified

Applications/Dilutions

• Dilutions:
  • Western Blot 1 ug/mL

Packaging, Storage & Formulations

• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
• Buffer: Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
• Preservative: No Preservative
• Concentration: LYOPH
• Reconstitution Instructions: Reconstitute at 0.2 mg/mL in sterile PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for Daxx Antibody

• BING2
• CENP-C binding protein
• DAP6
• DAP6MGC126245
• Daxx
• death domain-associated protein 6
• death-associated protein 6
• death-domain associated protein
• EAP1
• ETS1-associated protein 1
• Fas death domain-associated protein
• Fas-binding protein
• hDaxx
• MGC126246

Background

Daxx (Fas death domain-associated-xx; also death domain-associated protein 6) is a ubiquitously expressed, proapoptotic protein that belongs to the Daxx family of molecules. Although it has a predicted MW of 81 kDa, it runs anomously at 110 kDa in SDS-PAGE. Daxx is found in the nucleus where it represses transcription. In the cytoplasm, it binds to ASK1, where it mediates Fas-induced apoptosis. Human Daxx is 740 amino acids (aa) in length and contains three coiled-coil regions (aa 180‑217; 358‑399; 430‑489), two NLSs, and an Asp/Glu-rich acidic region (aa 434‑572). One splice variant is known that shows a 15 aa substitution for aa 696‑740. Human Daxx shares 71% and 90% aa identity with mouse and dog Daxx, respectively.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Bioinformatics

• Gene Symbol: DAXX
• Uniprot:
  • Q9UER7()