SIRT1 Rabbit Polyclonal Antibody

CAT#: TA326785

Rabbit anti-SIRT1 Polyclonal Antibody


USD 275.00

3 Weeks*

Size
    • 100 ul

Product Images

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Specifications

Product Data
Applications ICC/IF, WB
Recommended Dilution WB 1:500 - 1:2000;IF 1:50 - 1:200
Reactivities Human, Rat, Mouse
Host Rabbit
Isotype IgG
Clonality Polyclonal
Immunogen C term -peptide of human SIRT1
Formulation Store at -20C or -80C. Avoid freeze / thaw cycles. Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3
Concentration lot specific
Purification Affinity purification
Conjugation Unconjugated
Storage Store at -20°C as received.
Stability Stable for 12 months from date of receipt.
Gene Name sirtuin 1
Background The Silent Information Regulator (SIR2) family of genes is a highly conserved group of genes that encode nicotinamide adenine dinucleotide (NAD)-dependent protein deacetylases, also known as class III histone deacetylases. The first discovered and best characterized of these genes is Saccharomyces cerevisiae SIR2, which is involved in silencing of mating type loci, telomere maintenance, DNA damage response, and cell aging. SirT1, the mammalian ortholog of Sir2, is a nuclear protein implicated in the regulation of many cellular processes, including apoptosis, cellular senescence, endocrine signaling, glucose homeostasis, aging, and longevity. Targets of SirT1 include acetylated p53, p300, Ku70, forkhead (FoxO) transcription factors, PPAR?, and the PPAR? coactivator-1a (PGC-1a) protein. Deacetylation of p53 and FoxO transcription factors represses apoptosis and increases cell survival. Deacetylation of PPAR? and PGC-1a regulates the gluconeogenic/glycolytic pathways in the liver and fat mobilization in white adipocytes in response to fasting. SirT1 deacetylase activity is inhibited by nicotinamide and activated by resveratrol. In addition, SirT1 activity may be regulated by phosphorylation, since it is phosphorylated on Ser27 and Ser47 in vivo, however, the function of these phosphorylation sites has not yet been determined.
Synonyms SIR2; SIR2alpha; SIR2L1
Reference Data
Protein Families Druggable Genome, Stem cell - Pluripotency, Transcription Factors

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*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.