Anti-Claudin 6 Antibody, clone 1B22 ZooMAb® Rabbit Monoclonal
SIGMA/ZRB1500 - recombinant, expressed in HEK 293 cells
Synonym: Skullin
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. ZRB1500, Anti-Claudin 6, clone 1B22 ZooMAb® Rabbit Monoclonal. Reactivity was detected using an Goat Anti-Rabbit IgG and HRP-DAB. Cytoplasmic/membranous staining was observed in subsets of tubules 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. ZRB1500, Anti-Claudin 6, clone 1B22 ZooMAb® Rabbit Monoclonal. Reactivity was detected using an Goat Anti-Rabbit IgG and HRP-DAB. Cytoplasmic/membranous staining was observed in subsets of tubules 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. ZRB1500, Anti-Claudin 6, clone 1B22 ZooMAb® Rabbit Monoclonal. Reactivity was detected using an Goat Anti-Rabbit IgG and HRP-DAB. Cytoplasmic/membranous staining was observed in subsets of tubules of human kidney tissue sections.
Immunohistochemistry (Paraffin) Enhanced Validation-Recombinant Antibody Technology Formalin Fixed Paraffin Embedded (FFPE) human stomach (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. ZRB1500, Anti-Claudin 6, clone 1B22 ZooMAb® Rabbit Monoclonal. Reactivity was detected using an Goat Anti-Rabbit IgG and HRP-DAB. Cytoplasmic/membranous staining was observed in gastric glands of human stomach tissue sections.
Immunohistochemistry (Paraffin) Enhanced Validation-Recombinant Antibody Technology Formalin Fixed Paraffin Embedded (FFPE) human stomach (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. ZRB1500, Anti-Claudin 6, clone 1B22 ZooMAb® Rabbit Monoclonal. Reactivity was detected using an Goat Anti-Rabbit IgG and HRP-DAB. Cytoplasmic/membranous staining was observed in gastric glands of human stomach tissue sections.
Immunohistochemistry (Paraffin) Enhanced Validation-Recombinant Antibody Technology Formalin Fixed Paraffin Embedded (FFPE) human stomach (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. ZRB1500, Anti-Claudin 6, clone 1B22 ZooMAb® Rabbit Monoclonal. Reactivity was detected using an Goat Anti-Rabbit IgG and HRP-DAB. Cytoplasmic/membranous staining was observed in gastric glands of human stomach tissue sections.
Immunocytochemistry Enhanced Validation-Recombinant Antibody Technology Immunofluorescent analysis of A431 cells was performed using a 1:100 dilution of Cat. No. ZRB1500, Anti-Claudin 6, clone 1B22 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 cytoplasmic domain of membrane protein.
Immunocytochemistry Enhanced Validation-Recombinant Antibody Technology Immunofluorescent analysis of A431 cells was performed using a 1:100 dilution of Cat. No. ZRB1500, Anti-Claudin 6, clone 1B22 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 cytoplasmic domain of membrane protein.
Immunocytochemistry Enhanced Validation-Recombinant Antibody Technology Immunofluorescent analysis of A431 cells was performed using a 1:100 dilution of Cat. No. ZRB1500, Anti-Claudin 6, clone 1B22 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 cytoplasmic domain of membrane protein.
Immunocytochemistry Enhanced Validation-Recombinant Antibody Technology Immunofluorescent analysis of HUVEC was performed using a 1:100 dilution of Cat. No. ZRB1500, Anti-Claudin 6, clone 1B22 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 cytoplasmic domain of membrane protein.
Immunocytochemistry Enhanced Validation-Recombinant Antibody Technology Immunofluorescent analysis of HUVEC was performed using a 1:100 dilution of Cat. No. ZRB1500, Anti-Claudin 6, clone 1B22 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 cytoplasmic domain of membrane protein.
Immunocytochemistry Enhanced Validation-Recombinant Antibody Technology Immunofluorescent analysis of HUVEC was performed using a 1:100 dilution of Cat. No. ZRB1500, Anti-Claudin 6, clone 1B22 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 cytoplasmic domain of membrane protein.
Western Blotting Enhanced Validation-Recombinant Antibody Technology NTERA2 cell lysate was probed with Cat. No. ZRB1500, Anti-Claudin 6, clone 1B22 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 Claudin 6 (~18 kDa).
Affinity Binding Assay Enhanced Validation-Recombinant Antibody Technology 100 μg/mL of Claudin 6 peptide (Run 1) and non-specific control peptide (Run 2) were analyzed by affinity binding assay using Cat. No. ZRB1500, Anti-Claudin 6, clone 1B22 ZooMAb® Rabbit Monoclonal. The binding of this antibody to Claudin 6 peptide displayed a KD value of 2.7 x 108 whereas its binding to non-specific peptide displayed a KD of 1.1 x 104.
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 | 1B22, monoclonal |
| 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 23.29 kDa |
| observed mol wt ~18 kDa | |
| packaging | antibody small pack of 25 μL |
| product line | ZooMAb® learn more |
| 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. | P56747  |
| Application: | Affinity Binding Assay: A representative lot of this antibody bound Claudin 6 peptide with a KD of 2.7 x 10-8 in an affinity binding assay. Immunohistochemistry (Paraffin) Analysis: A 1:100 dilution from a representative lot detected Claudin 6 in human kidney and human stomach tissue sections. Immunocytochemistry Analysis: A 1:100 dilution from a representative lot detected Claudin 6 in HUVEC and A431 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-Claudin 6, clone 1B22 ZooMAb, Cat. No. ZRB1500, is a recombinant Rabbit monoclonal antibody that detects Claudin 6 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 16 amino acids from the C-terminal, cytoplasmic domain of human Claudin 6. |
| Legal Information: | ZooMAb is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Physical form: | Purified recombinant rabbit monoclonal antibody IgG, lyophilized in PBS, 5% Trehalose, normal appearance 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: | 0.3 mg/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 1B22 is a ZooMAb rabbit recombinant monoclonal antibody that specifically detects human Claudin-6. It targets an epitope within 16 amino acids from the C-terminal, cytoplasmic domain. |
| 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: | Claudin-6 (UniProt: P56747; also known as Skullin) is encoded by the CLDN6 (also known as UNQ757/PRO1488) gene (Gene ID: 9074) in human. Claudin-6 is a multi-pass membrane protein that plays a major role in tight junction-specific obliteration of the intercellular space. Claudin-6 has two extracellular domains (aa 29-81 and 138-160), four transmembrane domains (aa 8-28, 82-102, 117-137, and 161-181), and three cytoplasmic domains (aa 1-7; 103-116, and 182-220). It acts as a receptor for hepatitis C virus (HCV) entry into hepatic cells. Claudin-6 is expressed in the liver, in peripheral blood mononuclear cells, and hepatocarcinoma cell lines. It is also expressed specifically in undifferentiated stem cells and can serve as a marker to purify stem-like cells from a mixed cell population. It is shown to play an important role during mouse embryonic epithelium formation and the development of endodermal tissues and its level of expression is correlated with dedifferentiation and malignant proliferation of epithelial cells. This ZooMAb recombinant monoclonal antibody, generated by our propriety technology, offers significantly enhanced specificity, affinity, reproducibility, and stability over conventional monoclonals. (Ref.: Wang, L., et al. (2012). Cell Res. 22; 1082-1085; Zheng, A., et al. (2007). J. Virol. 81(22); 12465-12471). |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352203 |