Anti-TAZ Antibody, clone 1M19 ZooMAb® Rabbit Monoclonal
SIGMA/ZRB1260 - recombinant, expressed in HEK 293 cells
Product Type: Chemical
Immunohistochemistry (Paraffin) Enhanced Validation - Recombinant Antibody Technology Formalin Fixed Paraffin Embedded (FFPE) human kidney (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. ZRB1260, Anti-TAZ, clone 1M19 ZooMAb® Rabbit Monoclonal. Reactivity was detected using a Goat Anti-Rabbit IgG and HRP-DAB. Nuclear/cytoplasmic staining was observed in tubules & glomeruli of human kidney tissue sections.
Immunohistochemistry (Paraffin) Enhanced Validation - Recombinant Antibody Technology Formalin Fixed Paraffin Embedded (FFPE) human kidney (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. ZRB1260, Anti-TAZ, clone 1M19 ZooMAb® Rabbit Monoclonal. Reactivity was detected using a Goat Anti-Rabbit IgG and HRP-DAB. Nuclear/cytoplasmic staining was observed in tubules & glomeruli of human kidney tissue sections.
Immunohistochemistry (Paraffin) Enhanced Validation - Recombinant Antibody Technology Formalin Fixed Paraffin Embedded (FFPE) human kidney (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. ZRB1260, Anti-TAZ, clone 1M19 ZooMAb® Rabbit Monoclonal. Reactivity was detected using a Goat Anti-Rabbit IgG and HRP-DAB. Nuclear/cytoplasmic staining was observed in tubules & glomeruli of human kidney tissue sections.
Immunocytochemistry Enhanced Validation - Recombinant Antibody Technology Immunofluorescent analysis of HeLa cells was performed using a 1:100 dilution of Cat. No. ZRB1260, Anti-TAZ, clone 1M19 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 1:100 dilution of Cat. No. ZRB1260, Anti-TAZ, clone 1M19 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 1:100 dilution of Cat. No. ZRB1260, Anti-TAZ, clone 1M19 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 1:100 dilution of Cat. No. ZRB1260, Anti-TAZ, clone 1M19 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 1:100 dilution of Cat. No. ZRB1260, Anti-TAZ, clone 1M19 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 1:100 dilution of Cat. No. ZRB1260, Anti-TAZ, clone 1M19 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 1:100 dilution of Cat. No. ZRB1260, Anti-TAZ, clone 1M19 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 1:100 dilution of Cat. No. ZRB1260, Anti-TAZ, clone 1M19 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 1:100 dilution of Cat. No. ZRB1260, Anti-TAZ, clone 1M19 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 NIH3T3 cells was performed using a 1:100 dilution of Cat. No. ZRB1260, Anti-TAZ, clone 1M19 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 NIH3T3 cells was performed using a 1:100 dilution of Cat. No. ZRB1260, Anti-TAZ, clone 1M19 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 NIH3T3 cells was performed using a 1:100 dilution of Cat. No. ZRB1260, Anti-TAZ, clone 1M19 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 U2OS (Lane 1) and NIH3T3 (Lane 2) cell lysates were probed with Cat. No. ZRB1260, Anti-TAZ, clone 1M19 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 TAZ (~50 kDa).
Affinity Binding Assay Enhanced Validation - Recombinant Antibody Technology 100 mg/mL of non-specific control peptide (Run 1) or TAZ peptide (Run 2) were analyzed by affinity binding assay using Cat. No. ZRB1260, Anti-TAZ, clone 1M19 ZooMAb® Rabbit Monoclonal. The binding of this antibody to TAZ peptide displayed a KD of 1.0 x 10-12 whereas binding to non-specific control peptide displayed a KD of 6.0 x 10-3.
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 | 1M19, 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 44.1 kDa |
| observed mol wt ~50 kDa | |
| packaging | antibody small pack of 25 μL |
| product line | ZooMAb® learn more |
| Protein ID accession no. | NP_001161750  |
| Quality Level | 200 |
| recombinant | expressed in HEK 293 cells |
| shipped in | ambient |
| species reactivity | human, mouse |
| species reactivity (predicted by homology) | monkey, rat, porcine, bovine |
| 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. | Q9GZV5 |
| Application: | Quality Control Testing Evaluated by Western Blotting in NIH3T3 cell lysate. Western Blotting Analysis: A 1:10,000 dilution of this antibody detected TAZ in NIH3T3 cell lysate. Tested applications Western Blotting Analysis: A 1:10,000 dilution from a representative lot detected TAZ in U2OS cell lysate. Affinity Binding Assay: A representative lot of this antibody bound WWTR1 peptides with a KD of 1.0 x 10-12 in an affinity binding assay. Immunocytochemistry Analysis: A 1:100 dilution from a representative lot detected TAZ in Hela cell line, A431 cell line, HepG2 and NIH3T3 cells. Immunohistochemistry (Paraffin) Analysis: A 1:100 dilution from a representative lot detected TAZ in human kidney tissue sections. Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user |
| Application: | Anti-TAZ, clone 1M19 ZooMAb®, Cat. No. ZRB1260, is a recombinant Rabbit monoclonal antibody that specifically targets TAZ and is tested for use in Affinity Binding Assay, Immunocytochemistry, Immunohistochemistry (Paraffin), 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: | KLH-conjugated linear peptide corresponding to 21 amino acids from the coiled-coil region from the C-terminal half. |
| 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 IM19 is a ZooMAb® rabbit recombinant monoclonal antibody that specifically detects WW domain-containing transcription regulator protein (TAZ). It targets an epitope within 21 amino acids from the coiled-coil region from 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: | WW domain-containing transcription regulator protein 1 (UniProt: Q9GZV5; also known as Transcriptional coactivator with PDZ-binding motif, TAZ) is encoded by the WWTR1 (also known as TAZ) gene (Gene ID: 25937) in human. TAZ is an oncogenic transcriptional activator that acts as a downstream regulatory target in the Hippo signaling pathway that plays a pivotal role in organ size control and tumor suppression by restricting proliferation and promoting apoptosis. It is shown to be highly expressed in kidney, heart, placenta, lung and in the thyroid tissue. It concentrates along specific portions of the plasma membrane and accumulates in punctate nuclear bodies. It binds to transcription factors via its WW domain. The ability of TAZ to regulate gene transcription is very tightly regulated through the phosphorylation-dependent binding of 14-3-3 protein. Its phosphorylation by LATS2 results in creation of 14-3-3 binding sites, retention in the cytoplasm, and functional inactivation. Phosphorylation also results in the inhibition of transcriptional coactivation through Tyrosine 3-Monooxygenase/Tryptopha |
| WGK Germany | WGK 1 |
| Storage Temp. | 2-8°C |