FBXL5 Antibody

Code CSB-PA892451ESR2HU
Size US$166
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Image
  • Western Blot
    Positive WB detected in: THP-1 whole cell lysate(30µg), U251 whole cell lysate(30µg), U87 whole cell lysate(30µg), HL60 whole cell lysate(30µg), 786-O whole cell lysate(30µg), A549 whole cell lysate(30µg),HepG2 whole cell lysate(30µg),Mouse Brain tissue lysate(30µg),Mouse Lung tissue lysate(30µg)
    All lanes: FBXL5 antibody at 1:1000
    Secondary
    Goat polyclonal to rabbit IgG at 1/40000 dilution
    Predicted band size: 79,77 kDa
    Observed band size:79 kDa
    Exposure time: 10s
  • IHC image of CSB-PA892451ESR2HU diluted at 1:100 and staining in paraffin-embedded human liver tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB. Secondary antibody only control: uses 1% BSA instead of primary antibody
  • IHC image of CSB-PA892451ESR2HU diluted at 1:100 and staining in paraffin-embedded human testis tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB. Secondary antibody only control: uses 1% BSA instead of primary antibody
  • IHC image of CSB-PA892451ESR2HU diluted at 1:100 and staining in paraffin-embedded human spleen tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit polymer IgG labeled by HRP and visualized using 0.05% DAB. Secondary antibody only control: uses 1% BSA instead of primary antibody
  • Immunofluorescence staining of U251 cell with CSB-PA892451ESR2HU at 1:30, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and and permeated by 0.2% TritonX-100 for 15 min. Then 10% normal goat serum to block non-specific protein-protein interactions . The cells were then incubated with the antibody overnight at 4℃. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
  • Immunofluorescence staining of U251 cell with 5% goat serum, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
  • Immunofluorescence staining of Hela cell with CSB-PA892451ESR2HU at 1:30, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and and permeated by 0.2% TritonX-100 for 15 min. Then 10% normal goat serum to block non-specific protein-protein interactions . The cells were then incubated with the antibody overnight at 4℃. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
  • Immunofluorescence staining of Hela cell with 5% goat serum, counter-stained with DAPI. The cells were fixed in 4% formaldehyde and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).
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Product Details

Full Product Name
Rabbit anti-Homo sapiens (Human) FBXL5 Polyclonal antibody
Uniprot No.
Target Names
FBXL5
Alternative Names
F box and leucine rich repeat protein 5 antibody; F box protein FBL5 antibody; F box/LRR repeat protein 5 antibody; F-box and leucine-rich repeat protein 5 antibody; F-box protein FBL4/FBL5 antibody; F-box/LRR-repeat protein 5 antibody; FBL4 antibody; FBL5 antibody; FBXL5 antibody; FBXL5_HUMAN antibody; FLR1 antibody; p45SKP2 like protein antibody; p45SKP2-like protein antibody
Raised in
Rabbit
Species Reactivity
Human, Mouse
Immunogen
Synthesized peptide derived from human FBXL5 AA range: 320-365
Immunogen Species
Homo sapiens (Human)
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Form
Liquid
Tested Applications
ELISA, WB, IHC, IF
Recommended Dilution
Application Recommended Dilution
WB 1:500-1:2000
IHC 1:50-1:200
IF 1:20-1:100
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Usage
For Research Use Only. Not for use in diagnostic or therapeutic procedures.

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Target Background

Function
Component of some SCF (SKP1-cullin-F-box) protein ligase complex that plays a central role in iron homeostasis by promoting the ubiquitination and subsequent degradation of IREB2/IRP2. Upon high iron and oxygen level, it specifically recognizes and binds IREB2/IRP2, promoting its ubiquitination and degradation by the proteasome. Promotes ubiquitination and subsequent degradation of DCTN1/p150-glued.
Gene References into Functions
  1. Transcriptomic analysis shows downregulation of FBXL5 expression in HSCs of patients with myelodysplastic syndrome. PMID: 28714470
  2. regulatory circuit involving FBXL5 and CIA acts through both IRPs to control iron metabolism and promote optimal cell growth PMID: 28768766
  3. analysis of the redox sensing mechanism by which FBXL5 can serve as an iron metabolism regulator within mammalian cells PMID: 28131773
  4. FBXL5 regulates cortactin through induction of its ubiquitylation, and FBXL5 similarly regulates Snail1. PMID: 25832584
  5. FBXL5-mediated degradation of CITED2 leads to the activation of HIF-1alpha. PMID: 25956243
  6. results thus suggest that HERC2 regulates the basal turnover of FBXL5, and that this ubiquitin-dependent degradation pathway contributes to the control of mammalian iron metabolism PMID: 24778179
  7. F-box and leucine-rich repeat protein 5 (FBXL5) is required for maintenance of cellular and systemic iron homeostasis PMID: 23135277
  8. Data indicate that F-box and leucine-rich repeat protein 5 (FBXL5)-Hr (hemerythrin-like domain) undergoes substantive structural changes when iron becomes limiting, accounting for its switch-like behavior. PMID: 22648410
  9. Detailed molecular and structural characterization of the ligand-responsive hemerythrin domain provides insights into the mechanisms by which FBXL5 serves as a unique mammalian metabolic sensor. PMID: 22253436
  10. iron homeostasis is regulated by a proteolytic pathway that couples IRP2 degradation to intracellular iron levels through the stability and activity of FBXL5 PMID: 19762596
  11. observations suggest a mechanistic link between iron sensing via the FBXL5 hemerythrin domain, IRP2 regulation, and cellular responses to maintain mammalian iron homeostasis PMID: 19762597
  12. Our findings provide a potential mechanism by which p150(Glued) protein function is regulated by SCFs. PMID: 17532294

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Subcellular Location
Cytoplasm, perinuclear region.
Database Links

HGNC: 13602

OMIM: 605655

KEGG: hsa:26234

STRING: 9606.ENSP00000344866

UniGene: Hs.643433

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