NAD-dependent protein lipoamidase sirtuin-4 antibody, mitochondrial|NAD-dependent ADP-ribosyltransferase sirtuin-4|NAD-dependent protein biotinylase sirtuin-4|NAD-dependent protein deacetylase sirtuin-4|Regulatory protein SIR2 homolog 4|SIR2-like protein 4|SIRT4|SIR2L4 antibody
货号:
FNab07882
反应性:
Human, Mouse, Rat
宿主:
Rabbit
验证实验:
ELISA, WB, IHC
克隆性:
polyclonal
亚型:
IgG
规格
价格
100μg
RMB ¥2100
50μg
RMB ¥1260
货期:
三个工作日+顺丰快递时长
产品介绍
实验结果
实验条件
常见问题
产品名称
SIRT4 antibody
货号
FNab07882
规格
100μg
状态
liquid
纯化方法
Immunogen affinity purified
纯度
≥95% as determined by SDS-PAGE
克隆性
polyclonal
亚型
IgG
存储
PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20℃ for 12 months(Avoid repeated freeze / thaw cycles.)
免疫原信息
免疫原
sirtuin(silent mating type information regulation 2 homolog) 4
别称
NAD-dependent protein lipoamidase sirtuin-4 antibody, mitochondrial|NAD-dependent ADP-ribosyltransferase sirtuin-4|NAD-dependent protein biotinylase sirtuin-4|NAD-dependent protein deacetylase sirtuin-4|Regulatory protein SIR2 homolog 4|SIR2-like protein 4|SIRT4|SIR2L4 antibody
PC-3 cells were subjected to SDS PAGE followed by western blot with FNab07882(SIRT4 Antibody) at dilution of 1:300
Immunohistochemistry of paraffin-embedded human skeletal muscle tissue slide using FNab07882(SIRT4 Antibody) at dilution of 1:50
背景介绍
Acts as NAD-dependent protein lipoamidase, ADP-ribosyl transferase and deacetylase(PubMed:19220062). Catalyzes more efficiently removal of lipoyl-and biotinyl-than acetyl-lysine modifications. Inhibits the pyruvate dehydrogenase complex(PDH) activity via the enzymatic hydrolysis of the lipoamide cofactor from the E2 component, DLAT, in a phosphorylation-independent manner(PubMed:25525879). Catalyzes the transfer of ADP-ribosyl groups onto target proteins, including mitochondrial GLUD1, inhibiting GLUD1 enzyme activity. Acts as a negative regulator of mitochondrial glutamine metabolism by mediating mono ADP-ribosylation of GLUD1: expressed in response to DNA damage and negatively regulates anaplerosis by inhibiting GLUD1, leading to block metabolism of glutamine into tricarboxylic acid cycle and promoting cell cycle arrest(PubMed:16959573). In response to mTORC1 signal, SIRT4 expression is repressed, promoting anaplerosis and cell proliferation(PubMed:23663782). Acts as a tumor suppressor(PubMed:23562301, PubMed:23663782). Also acts as a NAD-dependent protein deacetylase: mediates deacetylation of 'Lys-471' of MLYCD, inhibiting its activity, thereby acting as a regulator of lipid homeostasis(PubMed:23746352). Controls fatty acid oxidation by inhibiting PPARA transcriptional activation. Impairs SIRT1:PPARA interaction probably through the regulation of NAD(+) levels(PubMed:24043310, PubMed:20685656). Down-regulates insulin secretion(By similarity).