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  4. MICU1 Antibody (YA5426)

MICU1 Antibody (YA5426) is a Mouse-derived and non-conjugated monoclonal antibody, targeting to MICU1.

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Top Publications Citing Use of Products
  • WB: Western Blot;
  • IHC-P: Immunohistochemistry-Paraffin;
  • IHC-F: Immunohistochemistry-Frozen;
  • ICC/IF: Immunocytochemistry/Immunofluorescence;
  • IF-Tissue: Immunofluorescence-Tissue;
  • mIHC: Multiplex Immunohistochemical;
  • IP: Immunoprecipitation;
  • ChIP: Chromatin Immunoprecipitation;
  • FC: Flow Cytometry;
  • ELISA: Enzyme Linked Immunosorbent Assay
  • Product Detail

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  • Descripciòn

Descripciòn

MICU1 Antibody (YA5426) is a Mouse-derived and non-conjugated monoclonal antibody, targeting to MICU1.

Host

Mouse

Clonality

Monoclonal

Peso molecular
Observed band size: 55 kDa
Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.
Species Reactivity
Human, Mouse, Rat
SwissProt ID
Gene ID
Immunogen

Recombinant Protein of MICU1

Application &
Dilution Ratio
Application Dilution Ratio
WB
WB: Western Blot
1:1000-2000
IHC-P
IHC-P: Immunohistochemistry-Paraffin
1:100-200
ICC/IF
ICC/IF: Immunocytochemistry/Immunofluorescence
1:200
Pureza affinity chromatography. Conjugation Non-conjugated
Modification Unmodified  
Appearance

Liquid

Formulation

Supplied in PBS, pH 7.4, containing 0.5%BSA, 0.02% sodium azide as Preservative and 50% Glycerol.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Envío

Shipping with blue ice.

Verification Image
ALL WB IHC-P
  • Western blot analysis of extracts from Hela(lane 2(20ug) , Jurkat(lane 3(20ug) and NIH/3T3(lane 4(20ug) , RAW264.7(lane 5(20ug) using MICU1 Antibody (HY-P85734) Mouse mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P83730, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature.

  • Immunohistochemical analysis of paraffin-embedded human endometrium tissue using MICU1 Antibody (HY-P85734, 1/200). The section was pretreated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked with quick block buffer for 0.5 hours at room temperature, washed with PBS and PBST, and then incubated with the primary antibody overnight at 4℃. 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.

  • Immunohistochemical analysis of paraffin-embedded human tonsil tissue using MICU1 Antibody (HY-P85734, 1/200). The section was pretreated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked with quick block buffer for 0.5 hours at room temperature, washed with PBS and PBST, and then incubated with the primary antibody overnight at 4℃. 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.

  • Immunohistochemical analysis of paraffin-embedded human gallbladder tissue using MICU1 Antibody (HY-P85734, 1/200). The section was pretreated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked with quick block buffer for 0.5 hours at room temperature, washed with PBS and PBST, and then incubated with the primary antibody overnight at 4℃. 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.

  • Immunohistochemical analysis of paraffin-embedded human adrenal gland tissue using MICU1 Antibody (HY-P85734, 1/200). The section was pretreated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked with quick block buffer for 0.5 hours at room temperature, washed with PBS and PBST, and then incubated with the primary antibody overnight at 4℃. 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.

  • Immunohistochemical analysis of paraffin-embedded human breast tissue using MICU1 Antibody (HY-P85734, 1/200). The section was pretreated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked with quick block buffer for 0.5 hours at room temperature, washed with PBS and PBST, and then incubated with the primary antibody overnight at 4℃. 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.

  • Immunohistochemical analysis of paraffin-embedded human thyroid gland tissue using MICU1 Antibody (HY-P85734, 1/200). The section was pretreated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked with quick block buffer for 0.5 hours at room temperature, washed with PBS and PBST, and then incubated with the primary antibody overnight at 4℃. 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.

Background
Function:Calcium sensor of the mitochondrial calcium uniporter (MCU) channel, which senses calcium level via its EF-hand domains (PubMed:20693986, PubMed:23101630, PubMed:23747253, PubMed:24313810, PubMed:24332854, PubMed:24503055, PubMed:24560927, PubMed:26341627, PubMed:26903221, PubMed:27099988, PubMed:28615291, PubMed:30454562, PubMed:30638448, PubMed:32494073, PubMed:32667285, PubMed:32762847, PubMed:32790952, PubMed:34463251, PubMed:36206740, PubMed:37036971, PubMed:37126688). MICU1 and MICU2 (or MICU3) form a disulfide-linked heterodimer that stimulates and inhibits MCU activity, depending on the concentration of calcium (PubMed:24560927, PubMed:26903221, PubMed:28615291, PubMed:32148862, PubMed:32494073, PubMed:32667285, PubMed:32762847, PubMed:32790952, PubMed:36206740, PubMed:37036971, PubMed:37126688). At low calcium levels, MICU1 occludes the pore of the MCU channel, preventing mitochondrial calcium uptake (PubMed:32494073, PubMed:32667285, PubMed:32762847, PubMed:37036971, PubMed:37126688). At higher calcium levels, calcium-binding to MICU1 and MICU2 (or MICU3) induces a conformational change that weakens MCU-MICU1 interactions and moves the MICU1-MICU2 heterodimer away from the pore, allowing calcium permeation through the MCU channel (PubMed:32494073, PubMed:32667285, PubMed:32762847). Also required to protect against manganese toxicity by preventing manganese uptake by MCU: mechanistically, manganese-binding to its EF-hand domains does not induce any conformational change, maintaining MCU pore occlusion (PubMed:30082385, PubMed:30403999). Also acts as a barrier for inhibitors of the MCU channel, such as ruthenium red or its derivative Ru360 (PubMed:37244260). Acts as a regulator of mitochondrial cristae structure independently of its ability to regulate the mitochondrial calcium uniporter channel (PubMed:31427612, PubMed:37098122). Regulates glucose-dependent insulin secretion in pancreatic beta-cells by regulating mitochondrial calcium uptake (PubMed:22904319). Induces T-helper 1-mediated autoreactivity, which is accompanied by the release of IFNG (PubMed:16002733); Isoform that regulates mitochondrial calcium uniporter (MCU) in the skeletal muscle (By similarity). Compared to other isoforms, this isoform has higher affinity for calcium, promoting mitochondrial calcium uptake at lower calcium concentrations (By similarity). This allows a rapid response of mitochondrial metabolism and ensures sustained ATP production needed for resistance and strenuous exercise (By similarity)
Subcellular Localization:Mitochondrion intermembrane space; Mitochondrion inner membrane; Mitochondrion intermembrane space; Mitochondrion inner membrane
Expression:
Tissue_specificity:Expressed in epithelial cell lines. Strongly expressed in epidermal keratinocytes and dermal endothelial cells
Isoforms & Post-Translational Modification:Q9BPX6 has 6 isomers: Q9BPX6-1: 54351 Da (predicted); Q9BPX6-2: 45975 Da (predicted); Q9BPX6-3: 54582 Da (predicted); Q9BPX6-4: 32122 Da (predicted); Q9BPX6-5: 31931 Da (predicted); Q9BPX6-6: 54928 Da (predicted).
Phosphorylation at Ser-122 by AKT1 impairs its maturation and stability;Asymmetric dimethylation at Arg-455 by PRMT1 decreases the calcium sensitivity of MICU1 by promoting interaction with UCP2;Degraded by YME1L1 when not complexed as homodimer or heterodimer (PubMed:36206740). Not degraded when complexed as homodimer or heterodimer; the presence of the interchain disulfide bond protecting MICU1 from degradation by YME1L1 (PubMed:36206740)
Subunit:Heterodimer; disulfide-linked; heterodimerizes with MICU2 or MICU3 (PubMed:24560927, PubMed:28615291, PubMed:31397067, PubMed:32148862, PubMed:32494073, PubMed:32790952). Homodimer; disulfide-linked (PubMed:36206740). Component of the uniplex complex, composed of MCU, EMRE/SMDT1, MICU1 and MICU2 (or MICU3) in a 4:4:1:1 stoichiometry (PubMed:21685886, PubMed:23101630, PubMed:23178883, PubMed:24231807, PubMed:24332854, PubMed:26341627, PubMed:26387864, PubMed:27099988, PubMed:32494073, PubMed:32667285, PubMed:32762847, PubMed:32862359). The composition of calcium sensors within the uniplex complex can differ depending on tissues: a MICU1 homodimer can be present instead of the MICU1-MICU2 heterodimer in skeletal-muscle and kidney (PubMed:36206740). MICU1 is recruited to the uniplex complex by EMRE/SMDT1, and it associates with MCU at low calcium levels, occluding the pore of the MCU channel (PubMed:30454562, PubMed:30638448, PubMed:32494073, PubMed:37036971, PubMed:37126688). Associates with the MICOS complex (PubMed:37098122). Interacts with SLC25A23 (PubMed:24430870). Interacts with CHCHD4/MIA40; which introduces the interchain disulfide bond with MICU2 (PubMed:26387864). Interacts (when methylated) with UCP2; leading to decrease the calcium sensitivity of MICU1 (PubMed:27642082)
Synonyms
Calcium uptake protein 1, mitochondrial; Atopy-related autoantigen CALC; ara CALC; Calcium-binding atopy-related autoantigen 1; allergen Hom s 4
Documentación

MICU1 Antibody (YA5426) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Nombre del producto:
MICU1 Antibody (YA5426)
Cat. No.:
HY-P85734
Cantidad:
MCE Japan Authorized Agent: