Prohibitin(Mitochondrial Marker) Rabbit Polyclonal Antibody
Catalog# R1510-30
Prohibitin(Mitochondrial Marker) Rabbit Polyclonal Antibody
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WB
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IHC-P
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Human
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Mouse
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Rat
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Green monkey
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unconjugated
Overview
Product Name
Prohibitin(Mitochondrial Marker) Rabbit Polyclonal Antibody
Antibody Type
Rabbit Polyclonal Antibody
Immunogen
Synthetic peptide within C-terminal human Prohibitin.
Species Reactivity
Human, Mouse, Rat, Green monkey
Validated Applications
WB, IHC-P
Molecular Weight
Predicted band size: 30 kDa
Positive Control
MCF7 cell lysate, Neuro-2a cell lysate, PC-12 cell lysate, COS-1 cell lysate, human liver tissue, mouse liver tissue.
Conjugation
unconjugated
RRID
Product Features
Form
Liquid
Concentration
Storage Instructions
Shipped at 4℃. Store at +4℃ short term (1-2 weeks). Store at -20℃ long term.
Storage Buffer
1*PBS (pH7.4), 0.2% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Isotype
IgG
Purification Method
Immunogen affinity purified.
Application Dilution
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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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1:50-1:200
Target
Function
Prohibitin is an evolutionarily conserved protein that has antiproliferative activity. The gene encoding human prohibitin maps to chromosome 17q21 and is ubiquitously expressed. Prohibitin is a post-synthetically modified protein that is localized in the inner membrane of mitochondria, where it regulates the cell cycle by blocking the transition between the G1 and S phases, and on the plasma membrane of B cells, where it mediates B cell maturation. Prohibitin mRNA and protein levels are high in G1, decline during the S phase, rise again in G2 and decline in M phase, which suggests that prohibitin controls the cell cycle by using both transcriptional and posttranslational mechanisms. Prohibitin is also a potential tumor suppressor protein that binds to retinoblastoma (Rb) and subsequently inhibits the activity of E2F family members in response to specific signaling cascades. Prohibitin 2 is a repressor of estrogen receptor activity, and is required for somatic and germline differentiation in the larval gonad during embryonic development. Mutations in the Prohibitin genes are correlated with breast cancer development and/or progressionin more than 80% of the cell lines analyzed.
Background References
1. Zhong N et al. Identification of prohibitin 1 as a potential prognostic biomarker in human pancreatic carcinoma using modified aqueous two-phase partition system combined with 2D-MALDI-TOF-TOF-MS/MS. Tumour Biol 36:1221-31 (2015).
2. Honek J et al. Modulation of age-related insulin sensitivity by VEGF-dependent vascular plasticity in adipose tissues. Proc Natl Acad Sci U S A 111:14906-11 (2014).
Sequence Similarity
Belongs to the prohibitin family.
Tissue Specificity
Widely expressed in different tissues.
Subcellular Location
Mitochondrion inner membrane, Nucleus, Cytoplasm, Cell membrane.
Synonyms
Epididymis luminal protein 215 antibody
Epididymis secretory sperm binding protein Li 54e antibody
HEL 215 antibody
HEL S 54e antibody
PHB antibody
PHB_HUMAN antibody
PHB1 antibody
Prohibitin antibody
Images
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Western blot analysis of Prohibitin(Mitochondrial Marker) on different lysates with Rabbit anti-Prohibitin(Mitochondrial Marker) antibody (R1510-30) at 1/1,000 dilution.
Lane 1: MCF7 cell lysate (20 µg/Lane)
Lane 2: Neuro-2a cell lysate (20 µg/Lane)
Lane 3: PC-12 cell lysate (20 µg/Lane)
Lane 4: COS-1 cell lysate (20 µg/Lane)
Predicted band size: 30 kDa
Observed band size: 30 kDa
Exposure time: 10 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 (R1510-30) at 1/1,000 dilution was used in 5% NFDM/TBST 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 liver tissue with Rabbit anti-Prohibitin(Mitochondrial Marker) antibody (R1510-30) at 1/400 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 (R1510-30) at 1/400 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 liver tissue with Rabbit anti-Prohibitin(Mitochondrial Marker) antibody (R1510-30) at 1/400 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 (R1510-30) at 1/400 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.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"
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