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product-image-AAA19238_FCM7.png FCM (Flow Cytometry) (Figure 7. Flow Cytometry analysis of C6 cells using anti-KCNQ2 antibody. Overlay histogram showing C6 cells stained with (Blue line). The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-KCNQ2 Antibody (1 ug/1x10^6 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10 ug/1x10^6 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1 ug/1x10^6) used under the same conditions. Unlabelled sample (Red line) was also used as a control.)

Rabbit KCNQ2 Polyclonal Antibody | anti-KCNQ2 antibody

Anti-KCNQ2 Antibody

Gene Names
KCNQ2; EBN; BFNC; EBN1; ENB1; BFNS1; EIEE7; HNSPC; KV7.2; KCNA11; KVEBN1
Reactivity
Human, Mouse, Rat
Applications
Western Blot, Immunohistochemistry, Flow Cytometry, Functional Assay, ELISA
Purity
Immunogen affinity purified.
Synonyms
KCNQ2, Antibody; Anti-KCNQ2 Antibody; KCNQ2; Potassium voltage-gated channel subfamily KQT member 2; KQT-like 2; Neuroblastoma-specific potassium channel subunit alpha KvLQT2; Voltage-gated potassium channel subunit Kv7. 2; potassium voltage-gated channel subfamily Q member 2; anti-KCNQ2 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Mouse, Rat
Clonality
Polyclonal
Isotype
Rabbit IgG
Specificity
Rabbit IgG polyclonal antibody for KCNQ2 detection.
Purity/Purification
Immunogen affinity purified.
Form/Format
Lyophilized
Applicable Applications for anti-KCNQ2 antibody
Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P), Flow Cytometry (FC/FACS/FCM), ELISA (EIA)
Application Notes
WB: Concentration: 0.25-0.5ug/ml; Tested Sepcies: Human, Mouse, Rat
IHC-P: Concentration: 2-5ug/ml; Tested Sepcies: Human
FC: Concentration: 1-3ug/1x10^6 cells; Tested Species: Human, Rat
ELISA: Concentration: 0.1-0.5ug/ml; Tested Species: Human

Tested Species: In-house tested species with positive results.
Other applications have not been tested.
Optimal dilutions should be determined by the end users.
Immunogen
E.coli-derived human KCNQ2 recombinant protein (Position: M371-D408).
Contents
Each vial contains 4mg Trehalose, 0.9mg NaCI and 0.2mg Na2HPO4
Reconstitution
0.2mL of distilled water will yield a concentration of 500ug/mL.
Preparation and Storage
Store at -20 degree C for one year from date of receipt. After reconstitution, at 4 degree C for one month. It can also be aliquotted and stored frozen at -20 degree C for six months. Avoid repeated freezing and thawing.

FCM (Flow Cytometry)

(Figure 7. Flow Cytometry analysis of C6 cells using anti-KCNQ2 antibody. Overlay histogram showing C6 cells stained with (Blue line). The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-KCNQ2 Antibody (1 ug/1x10^6 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10 ug/1x10^6 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1 ug/1x10^6) used under the same conditions. Unlabelled sample (Red line) was also used as a control.)

product-image-AAA19238_FCM7.png FCM (Flow Cytometry) (Figure 7. Flow Cytometry analysis of C6 cells using anti-KCNQ2 antibody. Overlay histogram showing C6 cells stained with (Blue line). The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-KCNQ2 Antibody (1 ug/1x10^6 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10 ug/1x10^6 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1 ug/1x10^6) used under the same conditions. Unlabelled sample (Red line) was also used as a control.)

FCM (Flow Cytometry)

(Figure 6. Flow Cytometry analysis of 293T cells using anti-KCNQ2 antibody. Overlay histogram showing 293T cells stained with (Blue line). The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-KCNQ2 Antibody (1 ug/1x10^6 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10 ug/1x10^6 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1 ug/1x10^6) used under the same conditions. Unlabelled sample (Red line) was also used as a control.)

product-image-AAA19238_FCM6.png FCM (Flow Cytometry) (Figure 6. Flow Cytometry analysis of 293T cells using anti-KCNQ2 antibody. Overlay histogram showing 293T cells stained with (Blue line). The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-KCNQ2 Antibody (1 ug/1x10^6 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10 ug/1x10^6 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1 ug/1x10^6) used under the same conditions. Unlabelled sample (Red line) was also used as a control.)

IHC (Immunohistochemistry)

(Figure 5. IHC analysis of KCNQ2 using anti-KCNQ2 antibody.KCNQ2 was detected in a paraffin-embedded section of human renal clear cell carcinoma tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-KCNQ2 Antibody overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.)

product-image-AAA19238_IHC5.jpg IHC (Immunohistochemistry) (Figure 5. IHC analysis of KCNQ2 using anti-KCNQ2 antibody.KCNQ2 was detected in a paraffin-embedded section of human renal clear cell carcinoma tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-KCNQ2 Antibody overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.)

IHC (Immunohistochemistry)

(Figure 4. IHC analysis of KCNQ2 using anti-KCNQ2 antibody.KCNQ2 was detected in a paraffin-embedded section of human rectal cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-KCNQ2 Antibody overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.)

product-image-AAA19238_IHC4.jpg IHC (Immunohistochemistry) (Figure 4. IHC analysis of KCNQ2 using anti-KCNQ2 antibody.KCNQ2 was detected in a paraffin-embedded section of human rectal cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-KCNQ2 Antibody overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.)

IHC (Immunohistochemistry)

(Figure 3. IHC analysis of KCNQ2 using anti-KCNQ2 antibody. KCNQ2 was detected in a paraffin-embedded section of human lung cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-KCNQ2 Antibody overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.)

product-image-AAA19238_IHC3.jpg IHC (Immunohistochemistry) (Figure 3. IHC analysis of KCNQ2 using anti-KCNQ2 antibody. KCNQ2 was detected in a paraffin-embedded section of human lung cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-KCNQ2 Antibody overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.)

IHC (Immunohistochemistry)

(KCNQ2 was detected in a paraffin-embedded section of human breast cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-KCNQ2 Antibody overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.)

product-image-AAA19238_IHC2.jpg IHC (Immunohistochemistry) (KCNQ2 was detected in a paraffin-embedded section of human breast cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2 ug/ml rabbit anti-KCNQ2 Antibody overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°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 KCNQ2 using anti-KCNQ2 antibody.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 30 ug of sample under reducing conditions.Lane 1: human SH-SY5Y whole cell lysates,Lane 2: human HEK293 whole cell lysates,Lane 3: rat brain tissue lysates,Lane 4: rat brain tissue lysates,Lane 5: rat C6 whole cell lysates,Lane 6: mouse brain tissue lysates,Lane 7: mouse brain tissue lysates.After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-KCNQ2 antigen affinity purified polyclonal antibody at 0.5 ug/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 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 KCNQ2 at approximately 97 kDa. The expected band size for KCNQ2 is at 97 kDa.)

product-image-AAA19238_WB.jpg WB (Western Blot) (Figure 1. Western blot analysis of KCNQ2 using anti-KCNQ2 antibody.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 30 ug of sample under reducing conditions.Lane 1: human SH-SY5Y whole cell lysates,Lane 2: human HEK293 whole cell lysates,Lane 3: rat brain tissue lysates,Lane 4: rat brain tissue lysates,Lane 5: rat C6 whole cell lysates,Lane 6: mouse brain tissue lysates,Lane 7: mouse brain tissue lysates.After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-KCNQ2 antigen affinity purified polyclonal antibody at 0.5 ug/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 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 KCNQ2 at approximately 97 kDa. The expected band size for KCNQ2 is at 97 kDa.)
Related Product Information for anti-KCNQ2 antibody
KCNQ2, also called kv7. 2, is a potassium channel protein coded for by the gene KCNQ2. It is mapped to 20q13. 33. The KCNQ2 gene encodes a voltage-gated potassium channel that is expressed in the brain. Expression of human KCNQ2 in Xenopus laevis oocytes led to potassium-selective currents that activated slowly with depolarization. Defects in this gene are a cause of benign familial neonatal convulsions type 1(BFNC), also known as epilepsy, benign neonatal type 1(EBN1). At least five transcript variants encoding five different isoforms have been found for this gene.
References
1. Biervert, C., Schroeder, B. C., Kubisch, C., Berkovic, S. F., Propping, P., Jentsch, T. J., Steinlein, O. K. A potassium channel mutation in neonatal human epilepsy. Science 279: 403-406, 1998.
2. "Entrez Gene: KCNQ2 potassium voltage-gated channel, KQT-like subfamily, member 2"
3. Heron, S. E., Cox, K., Grinton, B. E., Zuberi, S. M., Kivity, S., Afawi, Z., Straussberg, R., Berkovic, S. F., Scheffer, I. E., Mulley, J. C. Deletions or duplications in KCNQ2 can cause benign familial neonatal seizures. (Letter) J. Med. Genet. 44: 791-796, 2007.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
UniProt Accession #
NCBI Official Full Name
Potassium voltage-gated channel subfamily KQT member 2
NCBI Official Synonym Full Names
potassium voltage-gated channel, KQT-like subfamily, member 2
NCBI Official Symbol
KCNQ2
NCBI Official Synonym Symbols
EBN; BFNC; EBN1; ENB1; BFNS1; EIEE7; HNSPC; KV7.2; KCNA11; KVEBN1
NCBI Protein Information
potassium voltage-gated channel subfamily KQT member 2; KQT-like 2; voltage-gated potassium channel subunit Kv7.2; neuroblastoma-specific potassium channel protein; neuroblastoma-specific potassium channel subunit alpha KvLQT2
UniProt Protein Name
Potassium voltage-gated channel subfamily KQT member 2
UniProt Gene Name
KCNQ2
UniProt Entry Name
KCNQ2_HUMAN

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Product Notes

The KCNQ2 kcnq2 (Catalog #AAA19238) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Anti-KCNQ2 Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's KCNQ2 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunohistochemistry-Paraffin (IHC-P), Flow Cytometry (FC/FACS/FCM), ELISA (EIA). WB: Concentration: 0.25-0.5ug/ml; Tested Sepcies: Human, Mouse, Rat IHC-P: Concentration: 2-5ug/ml; Tested Sepcies: Human FC: Concentration: 1-3ug/1x10^6 cells; Tested Species: Human, Rat ELISA: Concentration: 0.1-0.5ug/ml; Tested Species: Human Tested Species: In-house tested species with positive results. Other applications have not been tested. Optimal dilutions should be determined by the end users. Researchers should empirically determine the suitability of the KCNQ2 kcnq2 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 "KCNQ2, Polyclonal 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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