CLPP Recombinant Rabbit Monoclonal Antibody [JE40-00]
Catalog# HA721503
CLPP Recombinant Rabbit Monoclonal Antibody [JE40-00]
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WB
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IHC-P
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IF-Cell
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FC
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Human
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Mouse
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Rat
概述
产品名称
CLPP Recombinant Rabbit Monoclonal Antibody [JE40-00]
抗体类型
Recombinant Rabbit monoclonal Antibody
免疫原
Synthetic peptide within Human CLPP aa 228-277 / 277.
种属反应性
Human, Mouse, Rat
验证应用
WB, IHC-P, IF-Cell, FC
分子量
Predicted band size: 30 kDa
阳性对照
HeLa cell lysate, K-562 cell lysate, SW620 cell lysate, Jurkat cell lysate, HepG2 cell lysate, MCF7 cell lysate, PC-12 cell lysate, mouse heart tissue lysate, rat heart tissue lysate, human colon carcinoma tissue, human prostate carcinoma tissue, mouse kidney tissue, rat kidney tissue, HeLa.
偶联
unconjugated
克隆号
JE40-00
RRID
产品特性
形态
Liquid
存放说明
Shipped at 4℃. Store at +4℃ short term (1-2 weeks). It is recommended to aliquot into single-use upon delivery. Store at -20℃ long term.
存储缓冲液
1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
亚型
IgG
纯化方式
Protein A affinity purified.
应用稀释度
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WB
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1:1,000-1:2,000
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IHC-P
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1:1,000
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IF-Cell
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1:100
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FC
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1:500-1:1,000
靶点
功能
ATP-dependent Clp protease proteolytic subunit (ClpP) is an enzyme that in humans is encoded by the CLPP gene. This protein is an essential component to form the protein complex of Clp protease (Endopeptidase Clp). In bacteria, it was shown that ClpP is able to cleave full-length proteins without being associated with ClpA but the degradation is at a much slower rate. Fully functional Clp protease requires the participation of AAA+ ATPase. These ClpX chaperons recognize, unfold and transfer protein substrates to proteolytic core formed by ClpP tetradecamer. The proteolytic sites of ClpP subunits contain hydrophobic grooves which recruit substrate and host the catalytic triad Asp-His-Ser. In several bacteria, such as E. coli, proteins tagged with the SsrA peptide (ANDENYALAA) encoded by tmRNA are digested by Clp proteases. Proteases target damaged or misfolded proteins, transcription factors and signaling proteins in bacteria to coordinate complex cell responses and thus they have robust importance for the physiology and virulence of bacteria. In P. aeruginosa, ClpP1 is expressed constitutively throughout growth whereas ClpP2 expression is induced 10-fold in stationary phase. Quorum-sensing transcription factor LasR activates expression of ClpP2 in stationary phase. ClpP1 and ClpP2 have differential cleavage specificities which contributes to total peptidase activity of PaClpP17P27. Peptidase and protease action of PaClpP17P27 produces cleavage products that enhance biofilm formation in P. aeruginosa. The protein encoded by this gene belongs to the peptidase family S14 and hydrolyzes proteins into small peptides in the presence of ATP and magnesium. The protein is transported into mitochondrial matrix and is associated with the inner mitochondrial membrane.
背景文献
1. Choi SE et al. Mitochondrial protease ClpP supplementation ameliorates diet-induced NASH in mice. J Hepatol. 2022 Sep
2. Mabanglo MF et al. Substrates and interactors of the ClpP protease in the mitochondria. Curr Opin Chem Biol. 2022 Feb
亚细胞定位
Mitochondrion matrix.
别名
ATP dependent protease ClpAP (E coli) proteolytic subunit antibody
ATP dependent protease ClpAP proteolytic subunit antibody
ATP dependent protease ClpAP proteolytic subunit human antibody
ATP dependent proteolytic subunit homolog (E coli) antibody
ATP dependent proteolytic subunit homolog antibody
Caseinolytic peptidase ATP dependent proteolytic subunit homolog antibody
Caseinolytic protease ATP dependent proteolytic subunit E coli antibody
clpP antibody
ClpP caseinolytic peptidase ATP dependent proteolytic subunit antibody
ClpP caseinolytic peptidase ATP dependent proteolytic subunit homolog antibody
展开图片
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Western blot analysis of CLPP on different lysates with Rabbit anti-CLPP antibody (HA721503) at 1/1,000 dilution.
Lane 1: HeLa cell lysate (20 µg/Lane)
Lane 2: K-562 cell lysate (20 µg/Lane)
Lane 3: SW620 cell lysate (20 µg/Lane)
Lane 4: Jurkat cell lysate (20 µg/Lane)
Lane 5: HepG2 cell lysate (20 µg/Lane)
Lane 6: MCF7 cell lysate (20 µg/Lane)
Lane 7: PC-12 cell lysate (20 µg/Lane)
Lane 8: Mouse heart tissue lysate (40 µg/Lane)
Lane 9: Rat heart tissue lysate (39 µg/Lane)
Predicted band size: 30 kDa
Observed band size: 25 kDa
Exposure time: 1 minute 55 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 (HA721503) at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:100,000 dilution was used for 1 hour at room temperature. -
☑ Knockdown (KD)
Western blot analysis of CLPP on different lysates with Rabbit anti-CLPP antibody (HA721503) at 1/2,000 dilution.
Lane 1: HAP1-parental cell lysate
Lane 2: HAP1-CLPP KD cell lysate
Lysates/proteins at 10 µg/Lane.
Predicted band size: 30 kDa
Observed band size: 25 kDa
Exposure time: 120 seconds; ECL: K1801;
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 (HA721503) at 1/2,000 dilution was used in K1803 at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature. -
Immunohistochemical analysis of paraffin-embedded human colon carcinoma tissue with Rabbit anti-CLPP antibody (HA721503) 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 (HA721503) 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. -
Immunohistochemical analysis of paraffin-embedded human prostate carcinoma tissue with Rabbit anti-CLPP antibody (HA721503) 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 (HA721503) 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. -
Immunohistochemical analysis of paraffin-embedded mouse kidney tissue with Rabbit anti-CLPP antibody (HA721503) 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 (HA721503) 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. -
Immunohistochemical analysis of paraffin-embedded rat kidney tissue with Rabbit anti-CLPP antibody (HA721503) 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 (HA721503) 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. -
Immunocytochemistry analysis of HeLa cells labeling CLPP with Rabbit anti-CLPP antibody (HA721503) at 1/100 dilution.
Cells were fixed in 4% paraformaldehyde for 20 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 5 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-CLPP antibody (HA721503) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.
Beta tubulin (M1305-2, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594, HA1126) was used as the secondary antibody at 1/1,000 dilution. -
Flow cytometric analysis of HeLa cells labeling CLPP.
Cells were fixed and permeabilized. Then stained with the primary antibody (HA721503, 1ug/ml) (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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