SESN1 Antibody, FITC conjugated

Code CSB-PA021095LC01HU
Size US$166
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Product Details

Full Product Name
Rabbit anti-Homo sapiens (Human) SESN1 Polyclonal antibody
Uniprot No.
Target Names
SESN1
Alternative Names
1110002G11Rik antibody; AU044290 antibody; MGC118148 antibody; MGC138241 antibody; MGC142129 antibody; OTTMUSP00000022799 antibody; p53 activated gene 26 antibody; p53 regulated PA26 nuclear protein antibody; p53 regulated protein PA26 antibody; p53-regulated protein PA26 antibody; PA26 antibody; RP11-787I22.1 antibody; sesn1 antibody; SESN1_HUMAN antibody; SEST1 antibody; sestrin 1 antibody; Sestrin-1 antibody
Raised in
Rabbit
Species Reactivity
Human
Immunogen
Recombinant Human Sestrin-1 protein (224-337AA)
Immunogen Species
Homo sapiens (Human)
Conjugate
FITC
Clonality
Polyclonal
Isotype
IgG
Purification Method
>95%, Protein G purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
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.

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Target Background

Function
Functions as an intracellular leucine sensor that negatively regulates the TORC1 signaling pathway through the GATOR complex. In absence of leucine, binds the GATOR subcomplex GATOR2 and prevents TORC1 signaling. Binding of leucine to SESN2 disrupts its interaction with GATOR2 thereby activating the TORC1 signaling pathway. This stress-inducible metabolic regulator may also play a role in protection against oxidative and genotoxic stresses. May positively regulate the transcription by NFE2L2 of genes involved in the response to oxidative stress by facilitating the SQSTM1-mediated autophagic degradation of KEAP1. Moreover, may prevent the accumulation of reactive oxygen species (ROS) through the alkylhydroperoxide reductase activity born by the N-terminal domain of the protein. Was originally reported to contribute to oxidative stress resistance by reducing PRDX1. However, this could not be confirmed.
Gene References into Functions
  1. Study shows that SESN1 mRNA, UHRF1BP11 mRNA and miRNA-377-3p levels are prognostically relevant in human papillomavirus-negative head and neck squamous cell carcinoma patients. PMID: 28886272
  2. The antitumor efficacy of pharmacological EZH2 inhibition depends on SESTRIN1, indicating that mTORC1 control is a critical function of EZH2 in lymphoma. PMID: 28659443
  3. Mass spectrometry analysis, western blot and surface plasmon resonance (SPR) of affinity purified sesn1 and sesn2 proteins confirmed their identity; biophysical characteristics were observed using circular dichroism (CD) showing that sesn1 and sesn2 have a predominant a-helical structure. PMID: 28707664
  4. this study shows that sestrin1 genetic ablation results in broad reconstitution of immune function in stressed T cells and enhanced vaccine responsiveness in old mice PMID: 28114291
  5. Rapamycin may prohibit sestrin1 downregulation through targeting mTORC2 in appeasing low shear stress induced EC oxidative apoptosis PMID: 24587596
  6. PA26 mutations are an infrequent cause of heterotaxia (situs inversus) in humans. PMID: 12607115
  7. results show that sestrins, a family of proteins whose expression is modulated by p53, are required for regeneration of peroxiredoxins containing Cys-SO(2)H PMID: 15105503

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Subcellular Location
Nucleus. Cytoplasm.
Protein Families
Sestrin family
Tissue Specificity
Widely expressed.
Database Links

HGNC: 21595

OMIM: 606103

KEGG: hsa:27244

STRING: 9606.ENSP00000393762

UniGene: Hs.591336

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