Product Name
MICU2 Recombinant Rabbit Monoclonal Antibody [PSH01-84] - BSA and Azide free
Antibody Type
Recombinant Rabbit monoclonal Antibody
Immunogen
Recombinant protein within Human MICU2 aa 23-434.
Target Molecular Weight
Predicted band size: 50 kDa
Positive Control
LNCaP cell lysate, NIH/3T3 cell lysate, PC-12 cell lysate, human kidney tissue lysate, human liver tissue lysate, mouse heart tissue lysate, mouse kidney tissue lysate, rat kidney tissue lysate, human heart tissue, human kidney tissue, human liver tissue, mouse heart tissue, rat kidney tissue, LNCaP.
Storage Instructions
Store at 2-8℃. Avoid freeze.
Purification Method
Protein A affinity purified.
Function
Enables protein heterodimerization activity. Involved in calcium import into the mitochondrion and negative regulation of mitochondrial calcium ion concentration. Located in mitochondrial inner membrane and mitochondrial intermembrane space. Part of uniplex complex. Key regulator of mitochondrial calcium uniporter (MCU) required to limit calcium uptake by MCU when cytoplasmic calcium is low. MICU1 and MICU2 form a disulfide-linked heterodimer that stimulate and inhibit MCU activity, depending on the concentration of calcium. MICU2 acts as a gatekeeper of MCU that senses calcium level via its EF-hand domains: prevents channel opening at resting calcium, avoiding energy dissipation and cell-death triggering.
Background References
1. Patron M, Checchetto V, Raffaello A, et al. MICU1 and MICU2 finely tune the mitochondrial Ca2+ uniporter by exerting opposite effects on MCU activity. Mol Cell. 2014 Mar 6;53(5):726-37.
2. Matesanz-Isabel J, Arias-del-Val J, Alvarez-Illera P, et al. Functional roles of MICU1 and MICU2 in mitochondrial Ca (2+) uptake. Biochim Biophys Acta. 2016 Jun;1858(6):1110-7.
Synonyms
1110008L20Rik antibody
EF hand domain containing family member A1 antibody
EF hand domain family A1 antibody
EF hand domain family member A1 antibody
EF-hand domain-containing family member A1 antibody
EFHA1 antibody
EFHA1 EF hand domain family member A1 antibody
EFHA1_HUMAN antibody
FLJ25016 antibody
FLJ34588 antibody
Expand
1110008L20Rik antibody
EF hand domain containing family member A1 antibody
EF hand domain family A1 antibody
EF hand domain family member A1 antibody
EF-hand domain-containing family member A1 antibody
EFHA1 antibody
EFHA1 EF hand domain family member A1 antibody
EFHA1_HUMAN antibody
FLJ25016 antibody
FLJ34588 antibody
Smhs2 homolog antibody
Collapse
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This data was developed using HA721742, the same antibody clone in a different buffer formulation.
Western blot analysis of MICU2 on different lysates with Rabbit anti-MICU2 antibody (HA721742) at 1/1,000 dilution.
Lane 1: LNCaP cell lysate, 30 µg/Lane.
Lane 2: NIH/3T3 cell lysate, 30 µg/Lane.
Lane 3: PC-12 cell lysate, 30 µg/Lane.
Lane 4: Human kidney tissue lysate, 30 µg/Lane.
Lane 5: Human liver tissue lysate, 30 µg/Lane.
Lane 6: Mouse heart tissue lysate, 30 µg/Lane.
Lane 7: Mouse kidney tissue lysate, 30 µg/Lane.
Lane 8: Rat kidney tissue lysate, 30 µg/Lane.
Predicted band size: 50 kDa
Observed band size: 50 kDa
Exposure time: 42 seconds;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA721742) at 1/1,000 dilution was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature.
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This data was developed using HA721742, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded human heart tissue with Rabbit anti-MICU2 antibody (HA721742) at 1/1,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA721742) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
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This data was developed using HA721742, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded human kidney tissue with Rabbit anti-MICU2 antibody (HA721742) at 1/1,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA721742) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
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This data was developed using HA721742, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded human liver tissue with Rabbit anti-MICU2 antibody (HA721742) at 1/1,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA721742) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
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This data was developed using HA721742, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded mouse heart tissue with Rabbit anti-MICU2 antibody (HA721742) at 1/200 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA721742) at 1/200 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
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This data was developed using HA721742, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded rat kidney tissue with Rabbit anti-MICU2 antibody (HA721742) at 1/1,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA721742) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
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This data was developed using HA721742, the same antibody clone in a different buffer formulation.
Immunofluorescence analysis of paraffin-embedded human heart tissue labeling MICU2 with Rabbit anti-MICU2 antibody (HA721742) at 1/200 dilution.
The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 10% negative goat serum for 1 hour at room temperature, washed with PBS, and then probed with the primary antibody (HA721742, green) at 1/200 dilution overnight at 4 ℃, washed with PBS. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) was used as the secondary antibody at 1/1,000 dilution. Nuclei were counterstained with DAPI (blue).
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This data was developed using HA721742, the same antibody clone in a different buffer formulation.
Flow cytometric analysis of LNCaP cells labeling MICU2.
Cells were fixed and permeabilized. Then stained with the primary antibody (HA721742, 1/1,000) (red) compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor™ 488 conjugate-Goat anti-Rabbit IgG Secondary antibody (HA1121) at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).
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