Anti-MLKL Antibody, clone 3F13, ZooMAb® Rabbit Monoclonal
SIGMA/ZRB1142 - recombinant, expressed in HEK 293 cells
Product Type: Chemical
Immunohistochemistry (Paraffin) Enhanced Validation-Recombinant Antibody Technology Formalin Fixed Paraffin Embedded (FFPE) Negative control (A) and mouse kidney (B) tissue sections were prepared using heat-induced epitope retrieval (HIER). Immunostaining was performed using a 1:100 dilution of Cat. No. ZRB1142, Anti-MLKL, clone 3F13 ZooMAb® Rabbit Monoclonal. Reactivity was detected using an Goat Anti-Rabbit IgG and HRP-DAB. Cytoplasmic/membranous staining was observed in subsets of tubules in mouse kidney tissue sections.
Immunohistochemistry (Paraffin) Enhanced Validation-Recombinant Antibody Technology Formalin Fixed Paraffin Embedded (FFPE) Negative control (A) and mouse kidney (B) tissue sections were prepared using heat-induced epitope retrieval (HIER). Immunostaining was performed using a 1:100 dilution of Cat. No. ZRB1142, Anti-MLKL, clone 3F13 ZooMAb® Rabbit Monoclonal. Reactivity was detected using an Goat Anti-Rabbit IgG and HRP-DAB. Cytoplasmic/membranous staining was observed in subsets of tubules in mouse kidney tissue sections.
Immunohistochemistry (Paraffin) Enhanced Validation-Recombinant Antibody Technology Formalin Fixed Paraffin Embedded (FFPE) Negative control (A) and mouse kidney (B) tissue sections were prepared using heat-induced epitope retrieval (HIER). Immunostaining was performed using a 1:100 dilution of Cat. No. ZRB1142, Anti-MLKL, clone 3F13 ZooMAb® Rabbit Monoclonal. Reactivity was detected using an Goat Anti-Rabbit IgG and HRP-DAB. Cytoplasmic/membranous staining was observed in subsets of tubules in mouse kidney tissue sections.
Immunohistochemistry (Paraffin) Enhanced Validation-Recombinant Antibody Technology Formalin Fixed Paraffin Embedded (FFPE) Negative control (A) and rat kidney (B) tissue sections were prepared using heat-induced epitope retrieval (HIER). Immunostaining was performed using a 1:100 dilution of Cat. No. ZRB1142, Anti-MLKL, clone 3F13 ZooMAb® Rabbit Monoclonal. Reactivity was detected using an Goat Anti-Rabbit IgG and HRP-DAB. Cytoplasmic/membranous staining was observed in subsets of tubules in rat kidney tissue sections.
Immunohistochemistry (Paraffin) Enhanced Validation-Recombinant Antibody Technology Formalin Fixed Paraffin Embedded (FFPE) Negative control (A) and rat kidney (B) tissue sections were prepared using heat-induced epitope retrieval (HIER). Immunostaining was performed using a 1:100 dilution of Cat. No. ZRB1142, Anti-MLKL, clone 3F13 ZooMAb® Rabbit Monoclonal. Reactivity was detected using an Goat Anti-Rabbit IgG and HRP-DAB. Cytoplasmic/membranous staining was observed in subsets of tubules in rat kidney tissue sections.
Immunohistochemistry (Paraffin) Enhanced Validation-Recombinant Antibody Technology Formalin Fixed Paraffin Embedded (FFPE) Negative control (A) and rat kidney (B) tissue sections were prepared using heat-induced epitope retrieval (HIER). Immunostaining was performed using a 1:100 dilution of Cat. No. ZRB1142, Anti-MLKL, clone 3F13 ZooMAb® Rabbit Monoclonal. Reactivity was detected using an Goat Anti-Rabbit IgG and HRP-DAB. Cytoplasmic/membranous staining was observed in subsets of tubules in rat kidney tissue sections.
Immunofluorescence Enhanced Validation-Recombinant Antibody Technology Immunofluorescent analysis of Negative control (A) and rat kidney (B) tissue sections were performed using a 1:100 dilution of Cat. No. ZRB1142, Anti-MLKL, clone 3F13 ZooMAb® Rabbit Monoclonal and visualized with a secondary antibody conjugated to Alexa Fluor® 488 (Green). Nucleus is stained with DAPI (Blue). This antibody positively stains the nucleus.
Immunofluorescence Enhanced Validation-Recombinant Antibody Technology Immunofluorescent analysis of Negative control (A) and rat kidney (B) tissue sections were performed using a 1:100 dilution of Cat. No. ZRB1142, Anti-MLKL, clone 3F13 ZooMAb® Rabbit Monoclonal and visualized with a secondary antibody conjugated to Alexa Fluor® 488 (Green). Nucleus is stained with DAPI (Blue). This antibody positively stains the nucleus.
Immunofluorescence Enhanced Validation-Recombinant Antibody Technology Immunofluorescent analysis of Negative control (A) and rat kidney (B) tissue sections were performed using a 1:100 dilution of Cat. No. ZRB1142, Anti-MLKL, clone 3F13 ZooMAb® Rabbit Monoclonal and visualized with a secondary antibody conjugated to Alexa Fluor® 488 (Green). Nucleus is stained with DAPI (Blue). This antibody positively stains the nucleus.
Immunofluorescence Enhanced Validation-Recombinant Antibody Technology Immunofluorescent analysis of rat kidney (B) tissue sections were performed using a 1:100 dilution of Cat. No. ZRB1142, Anti-MLKL, clone 3F13 ZooMAb® Rabbit Monoclonal and visualized with a secondary antibody conjugated to Alexa Fluor® 488 (Green). Nucleus is stained with DAPI (Blue). This antibody positively stains the nucleus.
Western Blotting Enhanced Validation-Recombinant Antibody Technology Lysates from NIH3T3 (Lane 1) and C2C12 (Lane 2) cells were probed with Cat. No. ZRB1142, Anti-MLKL, clone 3F13 ZooMAb® Rabbit Monoclonal (1:1,000 dilution). Proteins were visualized using a Donkey Anti-Rabbit IgG secondary antibody conjugated to HRP and a chemiluminescence detection system. Arrow indicates MLKL (~54 kDa).
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 (recombinant) |
| clone | 3F13, recombinant monoclonal |
| conjugate | unconjugated |
| enhanced validation | recombinant expression Learn more about Antibody Enhanced Validation  |
| 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 54.32 kDa |
| observed mol wt ~54 kDa | |
| packaging | antibody small pack of 25 μL |
| product line | ZooMAb® learn more |
| recombinant | expressed in HEK 293 cells |
| shipped in | ambient |
| species reactivity | mouse, rat |
| storage temp. | 2-8°C |
| technique(s) | immunofluorescence: suitable |
| immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable | |
| western blot: suitable (peptide) | |
| UniProt accession no. | Q9D2Y4  |
| Application: | Anti-MLKL, clone 3F13 ZooMAb , Cat. No. ZRB1142, is a recombinant rabbit monoclonal antibody that specifically targets Mixed lineage kinase domain-like protein (MLKL) and has been tested for use in Immunofluorescence, Immunohistochemistry (Paraffin), and Western Blotting. |
| Application: | Western Blotting Analysis: A 1:1,000 dilution from a representative lot detected MLKL in C2C12 cell lysate. Immunofluorescence Analysis: A 1:100 dilution from a representative lot detected MLKL in rat kidney tissue sections. Immunohistochemistry (Paraffin) Analysis: A 1:100 dilution from a representative lot detected MLKL in mouse kidney and rat kidney tissue sections. Note: Actual optimal working dilutions must be determined by the end user as specimens and experimental conditions may vary. |
| 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 16 amino acids from the N-terminal region of murine Mixed lineage kinase domain-like protein (MLKL). |
| 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 is a coarse or translucent resin. Contains no biocide or preservatives, such as azide, or any animal by-products. Larger pack sizes provided as multiples of 25 μL. |
| Reconstitution: | 30 μg/mL after reconstitution at 25 μL. Please refer to guidance on suggested starting dilutions and/or titers per application and sample type. |
| Specificity: | Clone 3F13 is a ZooMAb rabbit recombinant monoclonal antibody that specifically detects Mixed lineage kinase domain-like protein (MLKL). It targets an epitope within 16 amino acids from the N-terminal region. |
| 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: | Mixed lineage kinase domain-like protein (UniProt: Q9D2Y4; also known as MLKL) is encoded by the Mlkl gene (Gene ID: 74568) in murine species. MLKL is a pseudokinase that plays a key role in TNF-induced necroptosis. MLKL is highly expressed in thymus, colon, intestine, liver, spleen and lung and is expressed at much lower level in skeletal muscle, heart and kidney. It is not detected in brain. MLKL is activated following phosphorylation by RIPK3 that induces a conformational switch, which is essential for necroptosis. The protein kinase domain of MLKL is catalytically inactive but contains a pseudoactive site with an interaction between Lys-219 and Gln-343 residues. Upon phosphorylation by RIPK3, MLKL undergoes an active conformation and homotrimerization through its amino-terminal coiled-coil domain. Phosphorylation is also essential for homotrimerization of MLKL and its subsequent localization to the plasma membrane. Plasma membrane localization of MLKL is considered to be essential for Ca2+ influx, which is an early event of TNF-induced necroptosis. This ZooMAb recombinant monoclonal antibody, generated by our propriety technology, offers significantly enhanced specificity, affinity, reproducibility, and stability over conventional monoclonals. (Ref.: Cai, Z et al. (2014). Nat. Cell Biol. 16(1): 55-65). |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352203 |