Anti-DLGAP2/DAP2 Antibody, clone 2K11 ZooMAb® Rabbit Monoclonal
SIGMA/ZRB1301 - 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. ZRB1301, Anti-DLGAP2/DAP2, clone 2K11 ZooMAb® Rabbit Monoclonal. Reactivity was detected using an Goat Anti-Rabbit IgG and HRP-DAB. Cytoplasmic/membranous staining was observed in 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. ZRB1301, Anti-DLGAP2/DAP2, clone 2K11 ZooMAb® Rabbit Monoclonal. Reactivity was detected using an Goat Anti-Rabbit IgG and HRP-DAB. Cytoplasmic/membranous staining was observed in 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. ZRB1301, Anti-DLGAP2/DAP2, clone 2K11 ZooMAb® Rabbit Monoclonal. Reactivity was detected using an Goat Anti-Rabbit IgG and HRP-DAB. Cytoplasmic/membranous staining was observed in tubules of human kidney tissue sections.
Immunohistochemistry (Paraffin) Enhanced Validation - Recombinant Antibody Technology Formalin Fixed Paraffin Embedded (FFPE) human colon (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. ZRB1301, Anti-DLGAP2/DAP2, clone 2K11 ZooMAb® Rabbit Monoclonal. Reactivity was detected using an Goat Anti-Rabbit IgG and HRP-DAB. Cytoplasmic/membranous staining was observed in glandular cells of human colon tissue sections.
Immunohistochemistry (Paraffin) Enhanced Validation - Recombinant Antibody Technology Formalin Fixed Paraffin Embedded (FFPE) human colon (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. ZRB1301, Anti-DLGAP2/DAP2, clone 2K11 ZooMAb® Rabbit Monoclonal. Reactivity was detected using an Goat Anti-Rabbit IgG and HRP-DAB. Cytoplasmic/membranous staining was observed in glandular cells of human colon tissue sections.
Immunohistochemistry (Paraffin) Enhanced Validation - Recombinant Antibody Technology Formalin Fixed Paraffin Embedded (FFPE) human colon (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. ZRB1301, Anti-DLGAP2/DAP2, clone 2K11 ZooMAb® Rabbit Monoclonal. Reactivity was detected using an Goat Anti-Rabbit IgG and HRP-DAB. Cytoplasmic/membranous staining was observed in glandular cells of human colon tissue sections.
Immunocytochemistry Enhanced Validation - Recombinant Antibody Technology Immunofluorescent analysis of MCF-7 cells was performed using a 1:100 dilution of Cat. No. ZRB1301, Anti-DLGAP2/DAP2, clone 2K11 ZooMAb® Rabbit Monoclonal and visualized with a Goat Anti-Rabbit secondary antibody conjugated to Alexa FluorZooMAb® 488 (Green). Actin filaments have been labeled with phalloidin (Red). Nucleus is stained with DAPI (Blue). This antibody positively stains the cytoskeleton and plasma membrane.
Immunocytochemistry Enhanced Validation - Recombinant Antibody Technology Immunofluorescent analysis of MCF-7 cells was performed using a 1:100 dilution of Cat. No. ZRB1301, Anti-DLGAP2/DAP2, clone 2K11 ZooMAb® Rabbit Monoclonal and visualized with a Goat Anti-Rabbit secondary antibody conjugated to Alexa FluorZooMAb® 488 (Green). Actin filaments have been labeled with phalloidin (Red). Nucleus is stained with DAPI (Blue). This antibody positively stains the cytoskeleton and plasma membrane.
Immunocytochemistry Enhanced Validation - Recombinant Antibody Technology Immunofluorescent analysis of MCF-7 cells was performed using a 1:100 dilution of Cat. No. ZRB1301, Anti-DLGAP2/DAP2, clone 2K11 ZooMAb® Rabbit Monoclonal and visualized with a Goat Anti-Rabbit secondary antibody conjugated to Alexa FluorZooMAb® 488 (Green). Actin filaments have been labeled with phalloidin (Red). Nucleus is stained with DAPI (Blue). This antibody positively stains the cytoskeleton and plasma membrane.
Western Blotting Enhanced Validation - Recombinant Antibody Technology Raji cell lysate was probed with Cat. No. ZRB1301, Anti-DLGAP2/DAP2, clone 2K11 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 DLGAP2/DAP2 (~120 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 |
| clone | 2K11, recombinant monoclonal |
| conjugate | unconjugated |
| description | recombinant, expressed in HEK 293 cells |
| enhanced validation | recombinant expression Learn more about Antibody Enhanced Validation  |
| epitope sequence | Internal |
| 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 117.62 kDa |
| observed mol wt ~120 kDa | |
| packaging | antibody small pack of 25 μL |
| product line | ZooMAb® learn more |
| Protein ID accession no. | NP_004736  |
| purified by | using Protein A |
| Quality Level | 200 |
| recombinant | expressed in HEK 293 cells |
| shipped in | ambient |
| species reactivity | mouse, human |
| species reactivity (predicted by homology) | rat |
| storage temp. | 2-8°C |
| technique(s) | immunocytochemistry: suitable |
| immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable | |
| western blot: suitable | |
| UniProt accession no. | Q9P1A6 |
| Application: | Quality Control Testing Evaluated by Western Blotting in Raji cell lysate.. Western Blotting Analysis: A 1:10,000 dilution of this antibody detected DLGAP2/DAP2 in Raji cell lysate. Tested applications Immunohistochemistry (Paraffin) Analysis: A 1:100 dilution from a representative lot detected DLGAP2/DAP2 in human kidney and human colon tissue sections. Immunocytochemistry Analysis: A 1:100 dilution from a representative lot detected DLGAP2/DAP2 in MCF-7 cells. Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user |
| 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. |
| Immunogen: | KLH-conjugated linear peptide corresponding to 21 amino acids from the internal region of human Disks large-associated protein 2 (DLGAP2). |
| 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. 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 2K11 is a ZooMAb® Rabbit recombinant monoclonal antibody that specifically detects Disks large-associated protein 2 (DLGAP2). It targets an epitope within 21 amino acids from the internal 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: | Disks large-associated protein 2 (UniProt: Q13546; also known as DAP-2, PSD-95/SAP90-binding protein 2, SAP90/PSD-95-associated protein 2, SAPAP2) is encoded by the DLGAP2 (also known as C8orf68, DAP2, ERICH1-AS1) gene (Gene ID: 9228) in human. The DLGAP gene family comprises 4 members, including DLGAP1, 2, 3, and 4. DLGAP2 is a peripheral membrane protein that is expressed in brain and kidney. It is a critical component of the postsynaptic density involved in regulating synaptic function and dendritic spine morphology. It plays a role in synapse organization and signaling in neuronal cells. It also serves as an adapter protein linking ion channel to the subsynaptic cytoskeleton. Lower cortical expression of DLGAP2 have been linked with cognitive decline and Alzheimer s dementia and is associated with more plaques and tangles. Three different isoforms of DLGAP2 have been described that are produced by alternative splicing. This ZooMAbZooMAb® recombinant monoclonal antibody, generated by our propriety technology, offers significantly enhanced specificity, affinity, reproducibility, and stability over conventional monoclonals. (Ref.: Ouellette, AR., et al. (2020). Cell Rep. 32(9);108091; Li JM., et al. (2014). PLoS ONE 9(1); e85373). |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352203 |