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product-image-AAA125898_FACS8.png FCM/FACS (Flow Cytometry) (Figure 5. Flow Cytometry analysis of HL-60 cells using anti-SMAD2 antibody (AAA125898).Overlay histogram showing HL-60 cells stained with AAA125898 (Blue line). The cells were blocked with 10% normal goat serum. And then incubated with mouse anti- SMAD2 Antibody (AAA125898, 1μg/1x106 cells) for 30 min at 20 degree C. DyLight®488 conjugated goat anti-mouse IgG (BA1126, 5-10μg/1x106 cells) was used as secondary antibody for 30 minutes at 20 degree C. Isotype control antibody (Green line) was mouse IgG (1μg/1x106) used under the same conditions. Unlabelled sample (Red line) was also used as a control.)

Mouse anti-Human SMAD2 Monoclonal Antibody | anti-SMAD2 antibody

Anti-SMAD2 Antibody (monoclonal, 3C4)

Gene Names
SMAD2; JV18; MADH2; MADR2; JV18-1; hMAD-2; hSMAD2
Reactivity
Human
Applications
Flow Cytometry, Functional Assay, Immunohistochemistry, Western Blot
Purity
Immunogen affinity purified.
Synonyms
SMAD2, Antibody; Anti-SMAD2 Antibody (monoclonal, 3C4); Mothers against decapentaplegic homolog 2; MAD homolog 2; Mothers against DPP homolog 2; JV18-1; Mad-related protein 2; hMAD-2; SMAD family member 2; SMAD 2; hSMAD2; Smad2; SMAD2; MADH2; MADR2; anti-SMAD2 antibody
Ordering
Host
Mouse
Reactivity
Human
Clonality
Monoclonal
Isotype
Mouse IgG1
Clone Number
3C4
Specificity
Mouse IgG monoclonal antibody for SMAD2 detection.
Purity/Purification
Immunogen affinity purified.
Form/Format
Lyophilized. Each vial contains 4mg Trehalose, 0.9mg NaCl and 0.2mg Na2HPO4.
Applicable Applications for anti-SMAD2 antibody
FCM/FACS (Flow Cytometry), IHC (Immunohistochemistry), WB (Western Blot)
Immunogen
E Coli-derived human SMAD2 recombinant protein (Position: E83-Q264).
Reconstitution
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Recommended Detection Systems
Recommended Detection Systems
Preparation and Storage
Store at -20 degree C for one year. After reconstitution, at 4 degree C for one month. It can also be aliquotted and stored frozen at -20 degree C for a longer time. Avoid repeated freezing and thawing.

FCM/FACS (Flow Cytometry)

(Figure 5. Flow Cytometry analysis of HL-60 cells using anti-SMAD2 antibody (AAA125898).Overlay histogram showing HL-60 cells stained with AAA125898 (Blue line). The cells were blocked with 10% normal goat serum. And then incubated with mouse anti- SMAD2 Antibody (AAA125898, 1μg/1x106 cells) for 30 min at 20 degree C. DyLight®488 conjugated goat anti-mouse IgG (BA1126, 5-10μg/1x106 cells) was used as secondary antibody for 30 minutes at 20 degree C. Isotype control antibody (Green line) was mouse IgG (1μg/1x106) used under the same conditions. Unlabelled sample (Red line) was also used as a control.)

product-image-AAA125898_FACS8.png FCM/FACS (Flow Cytometry) (Figure 5. Flow Cytometry analysis of HL-60 cells using anti-SMAD2 antibody (AAA125898).Overlay histogram showing HL-60 cells stained with AAA125898 (Blue line). The cells were blocked with 10% normal goat serum. And then incubated with mouse anti- SMAD2 Antibody (AAA125898, 1μg/1x106 cells) for 30 min at 20 degree C. DyLight®488 conjugated goat anti-mouse IgG (BA1126, 5-10μg/1x106 cells) was used as secondary antibody for 30 minutes at 20 degree C. Isotype control antibody (Green line) was mouse IgG (1μg/1x106) used under the same conditions. Unlabelled sample (Red line) was also used as a control.)

IHC (Immunohistochemistry)

(Figure 4. IHC analysis of SMAD2 using anti-SMAD2 antibody (AAA125898).SMAD2 was detected in paraffin-embedded section of human pancreatic cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH8. 0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2μg/ml mouse anti-SMAD2 Antibody (AAA125898) overnight at 4 degree C. Biotinylated goat anti-mouse IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.)

product-image-AAA125898_IHC10.jpg IHC (Immunohistochemistry) (Figure 4. IHC analysis of SMAD2 using anti-SMAD2 antibody (AAA125898).SMAD2 was detected in paraffin-embedded section of human pancreatic cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH8. 0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2μg/ml mouse anti-SMAD2 Antibody (AAA125898) overnight at 4 degree C. Biotinylated goat anti-mouse IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.)

IHC (Immunohistochemisry)

(Figure 3. IHC analysis of SMAD2 using anti-SMAD2 antibody (AAA125898).SMAD2 was detected in paraffin-embedded section of human low-differentiated adenocarcinoma of the intestine tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH8. 0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2μg/ml mouse anti-SMAD2 Antibody (AAA125898) overnight at 4 degree C. Biotinylated goat anti-mouse IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.)

product-image-AAA125898_IHC11.jpg IHC (Immunohistochemisry) (Figure 3. IHC analysis of SMAD2 using anti-SMAD2 antibody (AAA125898).SMAD2 was detected in paraffin-embedded section of human low-differentiated adenocarcinoma of the intestine tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH8. 0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2μg/ml mouse anti-SMAD2 Antibody (AAA125898) overnight at 4 degree C. Biotinylated goat anti-mouse IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.)

IHC (Immunohiostchemistry)

(Figure 2. IHC analysis of SMAD2 using anti-SMAD2 antibody (AAA125898).SMAD2 was detected in paraffin-embedded section of human gallbladder adenocarcinoma tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH8. 0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2μg/ml mouse anti-SMAD2 Antibody (AAA125898) overnight at 4 degree C. Biotinylated goat anti-mouse IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.)

product-image-AAA125898_IHC13.jpg IHC (Immunohiostchemistry) (Figure 2. IHC analysis of SMAD2 using anti-SMAD2 antibody (AAA125898).SMAD2 was detected in paraffin-embedded section of human gallbladder adenocarcinoma tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH8. 0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2μg/ml mouse anti-SMAD2 Antibody (AAA125898) overnight at 4 degree C. Biotinylated goat anti-mouse IgG was used as secondary antibody and incubated for 30 minutes at 37 degree C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.)

WB (Western Blot)

(Figure 1. Western blot analysis of SMAD2 using anti-SMAD2 antibody (AAA125898).Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30ug of sample under reducing conditions.Lane 1: human HL-60 whole cell lysatesLane 2: human Hela whole cell lysates.After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1. 5 hour at RT. The membrane was incubated with mouse anti- SMAD2 antigen affinity purified monoclonal antibody (Catalog # AAA125898) at 0. 5 μg/mL overnight at 4 degree C, then washed with TBS-0. 1%Tween 3 times with 5 minutes each and probed with a goat anti-mouse IgG-HRP secondary antibody at a dilution of 1:10000 for 1. 5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for SMAD2 at approximately 55KD. The expected band size for SMAD2 is at 55KD.)

product-image-AAA125898_WB15.jpg WB (Western Blot) (Figure 1. Western blot analysis of SMAD2 using anti-SMAD2 antibody (AAA125898).Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30ug of sample under reducing conditions.Lane 1: human HL-60 whole cell lysatesLane 2: human Hela whole cell lysates.After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1. 5 hour at RT. The membrane was incubated with mouse anti- SMAD2 antigen affinity purified monoclonal antibody (Catalog # AAA125898) at 0. 5 μg/mL overnight at 4 degree C, then washed with TBS-0. 1%Tween 3 times with 5 minutes each and probed with a goat anti-mouse IgG-HRP secondary antibody at a dilution of 1:10000 for 1. 5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for SMAD2 at approximately 55KD. The expected band size for SMAD2 is at 55KD.)
Related Product Information for anti-SMAD2 antibody
Smad2(Mothers against decapentaplegic homolog 2), also known as MADR2, MADH2, SMAD family member 2 or SMAD2, is a protein that in humans is encoded by the SMAD2 gene. MAD homolog 2 belongs to the SMAD, a family of proteins similar to the gene products of the Drosophila gene 'mothers against decapentaplegic' (Mad) and the C. elegans gene Sma. Eppert et al. mapped the MADR2 gene close to DPC4 at 18q21, a region which is frequently deleted in colorectal cancers. Riggins et al. mapped the human MADH2 gene to 18q21. Nakao et al. refined the localization of the SMAD2 gene to 18q21. 1, approximately 3 Mb proximal to DPC4, by fluorescence in situ hybridization. SMAD2 mediates the signal of the transforming growth factor (TGF)-beta, and thus regulates multiple cellular processes, such as cell proliferation, apoptosis, and differentiation. This protein is recruited to the TGF-beta receptors through its interaction with the SMAD anchor for receptor activation (SARA) protein. In response to TGF-beta signal, this protein is phosphorylated by the TGF-beta receptors.
References
1. Eppert, K., Scherer, S. W., Ozcelik, H., Pirone, R., Hoodless, P., Kim, H., Tsui, L. -C., Bapat, B., Gallinger, S., Andrulis, I. L., Thomsen, G. H., Wrana, J. L., Attisano, L. MADR2 maps to 18q21 and encodes a TGF-beta-regulated MAD-related protein that is functionally mutated in colorectal carcinoma. Cell 86: 543-552, 1996.
2. Nakao, A., Roijer, E., Imamura, T., Souchelnytskyi, S., Stenman, G., Heldin, C. -H., ten Dijke, P. Identification of Smad2, a human Mad-related protein in the transforming growth factor-beta signaling pathway. J. Biol. Chem. 272: 2896-2900, 1997.
3. Riggins, G. J., Thiagalingam, S., Rozenblum, E., Weinstein, C. L., Kern, S. E., Hamilton, S. R., Willson, J. K. V., Markowitz, S. D., Kinzler, K. W., Vogelstein, B. Mad-related genes in the human. Nature Genet. 13: 347-349, 1996.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
52,306 Da
NCBI Official Full Name
mothers against decapentaplegic homolog 2 isoform 1
NCBI Official Synonym Full Names
SMAD family member 2
NCBI Official Symbol
SMAD2
NCBI Official Synonym Symbols
JV18; MADH2; MADR2; JV18-1; hMAD-2; hSMAD2
NCBI Protein Information
mothers against decapentaplegic homolog 2; MAD homolog 2; mother against DPP homolog 2; Sma- and Mad-related protein 2; SMAD, mothers against DPP homolog 2
UniProt Protein Name
Mothers against decapentaplegic homolog 2
UniProt Gene Name
SMAD2
UniProt Synonym Gene Names
MADH2; MADR2; MAD homolog 2; Mothers against DPP homolog 2; hMAD-2; SMAD 2; Smad2; hSMAD2
UniProt Entry Name
SMAD2_HUMAN

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Product Notes

The SMAD2 smad2 (Catalog #AAA125898) is an Antibody produced from Mouse and is intended for research purposes only. The product is available for immediate purchase. The Anti-SMAD2 Antibody (monoclonal, 3C4) reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's SMAD2 can be used in a range of immunoassay formats including, but not limited to, FCM/FACS (Flow Cytometry), IHC (Immunohistochemistry), WB (Western Blot). Researchers should empirically determine the suitability of the SMAD2 smad2 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "SMAD2, Monoclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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