Anti-DAXX Antibody, clone 1L6 ZooMAb® Rabbit Monoclonal
SIGMA/ZRB1332 - recombinant, expressed in HEK 293 cells
Product Type: Chemical
Immunohistochemistry (Paraffin) Enhanced Validation - Recombinant Antibody Technology Formalin Fixed Paraffin Embedded (FFPE) human testis (A) and Negative control (no primary) (B) tissue sections were prepared using heat-induced epitope retrieval (HIER). Immunostaining was performed using a 1:100 dilution of Cat. No. ZRB1332, Anti-DAXX, clone 1L6 ZooMAb® Rabbit Monoclonal. Reactivity was detected using a Goat Anti-Rabbit IgG and HRP-DAB. Nuclear staining was observed in seminiferous tubules & Leydig cells of human testis tissue sections.
Immunohistochemistry (Paraffin) Enhanced Validation - Recombinant Antibody Technology Formalin Fixed Paraffin Embedded (FFPE) human testis (A) and Negative control (no primary) (B) tissue sections were prepared using heat-induced epitope retrieval (HIER). Immunostaining was performed using a 1:100 dilution of Cat. No. ZRB1332, Anti-DAXX, clone 1L6 ZooMAb® Rabbit Monoclonal. Reactivity was detected using a Goat Anti-Rabbit IgG and HRP-DAB. Nuclear staining was observed in seminiferous tubules & Leydig cells of human testis tissue sections.
Immunohistochemistry (Paraffin) Enhanced Validation - Recombinant Antibody Technology Formalin Fixed Paraffin Embedded (FFPE) human testis (A) and Negative control (no primary) (B) tissue sections were prepared using heat-induced epitope retrieval (HIER). Immunostaining was performed using a 1:100 dilution of Cat. No. ZRB1332, Anti-DAXX, clone 1L6 ZooMAb® Rabbit Monoclonal. Reactivity was detected using a Goat Anti-Rabbit IgG and HRP-DAB. Nuclear staining was observed in seminiferous tubules & Leydig cells of human testis tissue sections.
Immunocytochemistry Enhanced Validation - Recombinant Antibody Technology Immunofluorescent analysis of HeLa cells was performed using a 1:1,000 dilution of Cat. No. ZRB1332, Anti-DAXX, clone 1L6 ZooMAb® Rabbit Monoclonal and visualized with a Goat Anti-Rabbit secondary antibody conjugated to Alexa Fluor® 488. Actin filaments have been labeled with phalloidin (Red). Nucleus is stained with DAPI (Blue). This antibody positively stains the nucleus.
Immunocytochemistry Enhanced Validation - Recombinant Antibody Technology Immunofluorescent analysis of HeLa cells was performed using a 1:1,000 dilution of Cat. No. ZRB1332, Anti-DAXX, clone 1L6 ZooMAb® Rabbit Monoclonal and visualized with a Goat Anti-Rabbit secondary antibody conjugated to Alexa Fluor® 488. Actin filaments have been labeled with phalloidin (Red). Nucleus is stained with DAPI (Blue). This antibody positively stains the nucleus.
Immunocytochemistry Enhanced Validation - Recombinant Antibody Technology Immunofluorescent analysis of HeLa cells was performed using a 1:1,000 dilution of Cat. No. ZRB1332, Anti-DAXX, clone 1L6 ZooMAb® Rabbit Monoclonal and visualized with a Goat Anti-Rabbit secondary antibody conjugated to Alexa Fluor® 488. Actin filaments have been labeled with phalloidin (Red). Nucleus is stained with DAPI (Blue). This antibody positively stains the nucleus.
Immunocytochemistry Enhanced Validation - Recombinant Antibody Technology Immunofluorescent analysis of A431 cells was performed using a 1:1,000 dilution of Cat. No. ZRB1332, Anti-DAXX, clone 1L6 ZooMAb® Rabbit Monoclonal and visualized with a Goat Anti-Rabbit secondary antibody conjugated to Alexa Fluor® 488. Actin filaments have been labeled with phalloidin (Red). Nucleus is stained with DAPI (Blue). This antibody positively stains the nucleus.
Immunocytochemistry Enhanced Validation - Recombinant Antibody Technology Immunofluorescent analysis of A431 cells was performed using a 1:1,000 dilution of Cat. No. ZRB1332, Anti-DAXX, clone 1L6 ZooMAb® Rabbit Monoclonal and visualized with a Goat Anti-Rabbit secondary antibody conjugated to Alexa Fluor® 488. Actin filaments have been labeled with phalloidin (Red). Nucleus is stained with DAPI (Blue). This antibody positively stains the nucleus.
Immunocytochemistry Enhanced Validation - Recombinant Antibody Technology Immunofluorescent analysis of A431 cells was performed using a 1:1,000 dilution of Cat. No. ZRB1332, Anti-DAXX, clone 1L6 ZooMAb® Rabbit Monoclonal and visualized with a Goat Anti-Rabbit secondary antibody conjugated to Alexa Fluor® 488. Actin filaments have been labeled with phalloidin (Red). Nucleus is stained with DAPI (Blue). This antibody positively stains the nucleus.
Immunocytochemistry Enhanced Validation - Recombinant Antibody Technology Immunofluorescent analysis of HepG2 cells was performed using a 1:1,000 dilution of Cat. No. ZRB1332, Anti-DAXX, clone 1L6 ZooMAb® Rabbit Monoclonal and visualized with a Goat Anti-Rabbit secondary antibody conjugated to Alexa Fluor® 488. Actin filaments have been labeled with phalloidin (Red). Nucleus is stained with DAPI (Blue). This antibody positively stains the nucleus.
Immunocytochemistry Enhanced Validation - Recombinant Antibody Technology Immunofluorescent analysis of HepG2 cells was performed using a 1:1,000 dilution of Cat. No. ZRB1332, Anti-DAXX, clone 1L6 ZooMAb® Rabbit Monoclonal and visualized with a Goat Anti-Rabbit secondary antibody conjugated to Alexa Fluor® 488. Actin filaments have been labeled with phalloidin (Red). Nucleus is stained with DAPI (Blue). This antibody positively stains the nucleus.
Immunocytochemistry Enhanced Validation - Recombinant Antibody Technology Immunofluorescent analysis of HepG2 cells was performed using a 1:1,000 dilution of Cat. No. ZRB1332, Anti-DAXX, clone 1L6 ZooMAb® Rabbit Monoclonal and visualized with a Goat Anti-Rabbit secondary antibody conjugated to Alexa Fluor® 488. Actin filaments have been labeled with phalloidin (Red). Nucleus is stained with DAPI (Blue). This antibody positively stains the nucleus.
Western Blotting Enhanced Validation - Recombinant Antibody Technology Lysates from Ramos (Lane 1), HeLa (Lane 2), and Raji (Lane 3) cells were probed with Cat. No. ZRB1332, Anti-DAXX, clone 1L6 ZooMAb® Rabbit Monoclonal (1:10,000 dilution). Proteins were visualized using a Donkey Anti-Rabbit IgG secondary antibody conjugated to HRP and a chemiluminescence detection system. Arrow indicates DAXX (~108 kDa).
Affinity Binding Assay Enhanced Validation - Recombinant Antibody Technology 10 mg/mL of non-specific GST protein (Run 1) or recombinant DAXX protein fragment (Run 2) were analyzed by affinity binding assay using Cat. No. ZRB1332, Anti-DAXX, clone 1L6 ZooMAb® Rabbit Monoclonal. The binding of this antibody to recombinant DAXX protein fragment displayed a KD of 1.0 x 10-12 whereas binding to non-specific GST protein displayed a KD of 3.2 x 10-2.
12 Principles of Green Chemistry: Principle 1—Waste Prevention. This product has a smaller environmental footprint through reduction of waste in the manufacturing process.
12 Principles of Green Chemistry: Principle 4—Designing Safer Chemicals
Chemical products should be designed to affect their desired function while minimizing their toxicity.
Chemical products should be designed to affect their desired function while minimizing their toxicity.
12 Principles of Green Chemistry: Principle 6—Design for Energy Efficiency. This product was re-engineered to utilize less energy in the manufacturing process.
| antibody form | purified antibody |
| antibody product type | primary antibodies |
| biological source | rabbit |
| clone | 1L6, recombinant monoclonal |
| conjugate | unconjugated |
| description | recombinant, expressed in HEK 293 cells |
| enhanced validation | recombinant expression Learn more about Antibody Enhanced Validation  |
| epitope sequence | C-terminal half |
| form | lyophilized |
| greener alternative category | Aligned |
| greener alternative product characteristics | Waste Prevention Designing Safer Chemicals Design for Energy Efficiency Learn more about the Principles of Green Chemistry . |
| isotype | IgG |
| mol wt | calculated mol wt 81.37 kDa |
| observed mol wt ~408 kDa | |
| packaging | antibody small pack of 25 μL |
| product line | ZooMAb® learn more |
| Protein ID accession no. | NP_001135441  |
| Quality Level | 200 |
| recombinant | expressed in HEK 293 cells |
| shipped in | ambient |
| species reactivity | human |
| storage temp. | 2-8°C |
| technique(s) | affinity binding assay: suitable |
| immunocytochemistry: suitable | |
| immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable | |
| western blot: suitable | |
| UniProt accession no. | Q9UER7 |
| Application: | Quality Control Testing Evaluated by Western Blotting in Ramos cell lysate. Western Blotting Analysis: A 1:10,000 dilution of this antibody detected DAXX in Ramos cell lysate. Tested applications Western Blotting Analysis: A 1:10,000 dilution from a representative lot detected DAXX in HeLa and Raji cell lysates. Affinity Binding Assay: A representative lot of this antibody bound recombinant DAXX protein fragment with a KD of 1.0 x 10-12 in an affinity binding assay. Immunohistochemistry (Paraffin) Analysis: A 1:100 dilution from a representative lot detected DAXX in human testis tissue sections. Immunocytochemistry Analysis: A 1:1,000 dilution from a representative lot detected DAXX in HeLa cell line, A431 and HepG2 cells. Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user |
| Application: | Anti-DAXX, clone 1L6 ZooMAb®, Cat. No. ZRB1332, is a recombinant Rabbit monoclonal antibody that specifically targets DAXX and is tested for use in Affinity Binding Assay, Immunocytochemistry, Immunohistochemistry, and Western Blotting. |
| Disclaimer: | Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals. |
| General description: | We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Green Chemistry.This antibody is Preservative-free, produced without the harm or sacrifice of animals and exceptionally stable to allow for ambient shipping and storage if needed and thus aligns with "Waste Prevention", "Designing Safer Chemicals" and "Design for Energy Efficiency". Click here for more information. |
| General description: | ZooMAb® antibodies represent an entirely new generation of recombinant monoclonal antibodies. Each ZooMAb® antibody is manufactured using our proprietary recombinant expression system, purified to homogeneity, and precisely dispensed to produce robust and highly reproducible lot-to-lot consistency. Only top-performing clones are released for use by researchers. Each antibody is validated for high specificity and affinity across multiple applications, including its most commonly used application. ZooMAb® antibodies are reliably available and ready to ship when you need them. Learn more about ZooMAb here. |
| Immunogen: | His-tagged recombinant fragment corresponding to 269 amino acids from the C-terminal half of human Death domain-associated protein 6 (DAXX). |
| Legal Information: | ZooMAb is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Physical form: | Purified recombinant rabbit monoclonal antibody IgG, lyophilized in PBS with 5% Trehalose, normal appearance a coarse or translucent resin. The PBS/trehalose components in the ZooMAb formulation can have the appearance of a semi-solid (bead like gel) after lyophilization. This is a normal phenomenon. Please follow the recommended reconstitution procedure in the data sheet to dissolve the semi-solid, bead-like, gel-appearing material. The resulting antibody solution is completely stable and functional as proven by full functional testing. Contains no biocide or preservatives, such as azide, or any animal by-products. Larger pack sizes provided as multiples of 25 μL. |
| Reconstitution: | 300 μg/mL after reconstitution at 25 μL per vial. Please refer to guidance on suggested starting dilutions and/or titers per application and sample type. |
| Specificity: | Clone 1L6 is a ZooMAb® rabbit recombinant monoclonal antibody that specifically detects Death domain-associated protein 6 (DAXX). It targets an epitope within the C-terminal half. |
| Storage and Stability: | Recommend storage of lyophilized product at 2-8°C; Before reconstitution, micro-centrifuge vials briefly to spin down material to bottom of the vial; Reconstitute each vial by adding 25 μL of filtered lab grade water or PBS; Reconstituted antibodies can be stored at 2-8°C, or -20°C for long term storage. Avoid repeated freeze-thaws. |
| Target description: | Death domain-associated protein 6 (UniProt: Q9UER7; also known as Daxx, hDaxx, ETS1-associated protein 1, EAP1, Fas death domain-associated protein, DAXX) is encoded by the DAXX (also known as BING2, DAP6) gene (Gene ID: 1616) in human. DAXX is a homomultimeric protein that is dispersed throughout the nucleoplasm, in PML/POD/ND10 nuclear bodies, and in nucleoli. It serves as a transcription corepressor that represses transcriptional potential of several sumoylated transcription factors. It down-regulates basal and activated transcription and its repressor activity is modulated by its recruitment to subnuclear compartments like the nucleolus or PML/POD/ND10 nuclear bodies through interactions with MCSR1 and PML, respectively. It is reported to regulate transcription in PML/POD/ND10 nuclear bodies together with PML and may thereby influence TNFRSF6-dependent apoptosis. It also acts as an adapter protein in a MDM2-DAXX-USP7 complex by regulating the RING-finger E3 ligase MDM2 ubiquitination activity. Under non-stress conditions, in association with the deubiquitinating USP7, it prevents MDM2 self-ubiquitination and enhances the intrinsic E3 ligase activity of MDM2 towards TP53 that leads to TP53 ubiquitination and proteasomal degradation. However, upon DNA damage, its association with MDM2 and USP7 is disrupted, which results in increased MDM2 autoubiquitination and consequently, MDM2 degradation and TP53 stabilization. It also acts as targeting component of the chromatin remodeling complex ATRX:DAXX that has ATP-dependent DNA translocase activity and catalyzes the replication-independent deposition of histone H3.3 in pericentric DNA repeats. However, it does not affect the ATPase activity of ATRX, but alleviates its transcription repression activity. This ZooMAb® recombinant monoclonal antibody, generated by our propriety technology, offers significantly enhanced specificity, affinity, reproducibility, and stability over conventional monoclonals. |
| WGK Germany | WGK 1 |
| Storage Temp. | 2-8°C |