产品: TET3 抗体
货号: DF13335
描述: Rabbit polyclonal antibody to TET3
应用: WB IHC
文献验证: WB
反应: Human, Mouse, Rat
预测: Pig, Zebrafish, Bovine, Horse, Sheep, Rabbit, Dog, Chicken, Xenopus
分子量: 179kDa; 194kD(Calculated).
蛋白号: O43151
RRID: AB_2846354

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 100ul RMB¥ 2300 现货
 200ul RMB¥ 3000 现货

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产品描述

来源:
Rabbit
应用:
WB 1:500-1:2000, IHC 1:50-1:200
*The optimal dilutions should be determined by the end user.
*Tips:

WB: 适用于变性蛋白样本的免疫印迹检测. IHC: 适用于组织样本的石蜡(IHC-p)或冰冻(IHC-f)切片样本的免疫组化/荧光检测. IF/ICC: 适用于细胞样本的荧光检测. ELISA(peptide): 适用于抗原肽的ELISA检测.

反应:
Human, Mouse, Rat
预测:
Pig(100%), Zebrafish(%), Bovine(%), Horse(%), Sheep(%), Rabbit(%), Dog(%), Chicken(%), Xenopus(%)
克隆:
Polyclonal
特异性:
TET3 Antibody detects endogenous levels of total TET3.
RRID:
AB_2846354
引用格式: Affinity Biosciences Cat# DF13335, RRID:AB_2846354.
偶联:
Unconjugated.
纯化:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
保存:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
别名:

展开/折叠

hCG_40738; KIAA0401; Methylcytosine dioxygenase TET3; Probable methylcytosine dioxygenase TET3; Tet methylcytosine dioxygenase 3; Tet oncogene family member 3; Tet3; TET3_HUMAN;

抗原和靶标

免疫原:
Uniprot:
基因/基因ID:
表达:
O43151 TET3_HUMAN:

Expressed in colon, muscle, adrenal gland and peripheral blood lymphocytes.

序列:
MSQFQVPLAVQPDLPGLYDFPQRQVMVGSFPGSGLSMAGSESQLRGGGDGRKKRKRCGTCEPCRRLENCGACTSCTNRRTHQICKLRKCEVLKKKVGLLKEVEIKAGEGAGPWGQGAAVKTGSELSPVDGPVPGQMDSGPVYHGDSRQLSASGVPVNGAREPAGPSLLGTGGPWRVDQKPDWEAAPGPAHTARLEDAHDLVAFSAVAEAVSSYGALSTRLYETFNREMSREAGNNSRGPRPGPEGCSAGSEDLDTLQTALALARHGMKPPNCNCDGPECPDYLEWLEGKIKSVVMEGGEERPRLPGPLPPGEAGLPAPSTRPLLSSEVPQISPQEGLPLSQSALSIAKEKNISLQTAIAIEALTQLSSALPQPSHSTPQASCPLPEALSPPAPFRSPQSYLRAPSWPVVPPEEHSSFAPDSSAFPPATPRTEFPEAWGTDTPPATPRSSWPMPRPSPDPMAELEQLLGSASDYIQSVFKRPEALPTKPKVKVEAPSSSPAPAPSPVLQREAPTPSSEPDTHQKAQTALQQHLHHKRSLFLEQVHDTSFPAPSEPSAPGWWPPPSSPVPRLPDRPPKEKKKKLPTPAGGPVGTEKAAPGIKPSVRKPIQIKKSRPREAQPLFPPVRQIVLEGLRSPASQEVQAHPPAPLPASQGSAVPLPPEPSLALFAPSPSRDSLLPPTQEMRSPSPMTALQPGSTGPLPPADDKLEELIRQFEAEFGDSFGLPGPPSVPIQDPENQQTCLPAPESPFATRSPKQIKIESSGAVTVLSTTCFHSEEGGQEATPTKAENPLTPTLSGFLESPLKYLDTPTKSLLDTPAKRAQAEFPTCDCVEQIVEKDEGPYYTHLGSGPTVASIRELMEERYGEKGKAIRIEKVIYTGKEGKSSRGCPIAKWVIRRHTLEEKLLCLVRHRAGHHCQNAVIVILILAWEGIPRSLGDTLYQELTDTLRKYGNPTSRRCGLNDDRTCACQGKDPNTCGASFSFGCSWSMYFNGCKYARSKTPRKFRLAGDNPKEEEVLRKSFQDLATEVAPLYKRLAPQAYQNQVTNEEIAIDCRLGLKEGRPFAGVTACMDFCAHAHKDQHNLYNGCTVVCTLTKEDNRCVGKIPEDEQLHVLPLYKMANTDEFGSEENQNAKVGSGAIQVLTAFPREVRRLPEPAKSCRQRQLEARKAAAEKKKIQKEKLSTPEKIKQEALELAGITSDPGLSLKGGLSQQGLKPSLKVEPQNHFSSFKYSGNAVVESYSVLGNCRPSDPYSMNSVYSYHSYYAQPSLTSVNGFHSKYALPSFSYYGFPSSNPVFPSQFLGPGAWGHSGSSGSFEKKPDLHALHNSLSPAYGGAEFAELPSQAVPTDAHHPTPHHQQPAYPGPKEYLLPKAPLLHSVSRDPSPFAQSSNCYNRSIKQEPVDPLTQAEPVPRDAGKMGKTPLSEVSQNGGPSHLWGQYSGGPSMSPKRTNGVGGSWGVFSSGESPAIVPDKLSSFGASCLAPSHFTDGQWGLFPGEGQQAASHSGGRLRGKPWSPCKFGNSTSALAGPSLTEKPWALGAGDFNSALKGSPGFQDKLWNPMKGEEGRIPAAGASQLDRAWQSFGLPLGSSEKLFGALKSEEKLWDPFSLEEGPAEEPPSKGAVKEEKGGGGAEEEEEELWSDSEHNFLDENIGGVAVAPAHGSILIECARRELHATTPLKKPNRCHPTRISLVFYQHKNLNQPNHGLALWEAKMKQLAERARARQEEAARLGLGQQEAKLYGKKRKWGGTVVAEPQQKEKKGVVPTRQALAVPTDSAVTVSSYAYTKVTGPYSRWI

种属预测

种属预测:

score>80的预测可信度较高,可尝试用于WB检测。*预测模型主要基于免疫原序列比对,结果仅作参考,不作为质保凭据。

Species
Results
Score
Pig
100
Horse
100
Bovine
100
Sheep
100
Dog
100
Xenopus
100
Zebrafish
100
Chicken
100
Rabbit
100
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

研究背景

功能:

Dioxygenase that catalyzes the conversion of the modified genomic base 5-methylcytosine (5mC) into 5-hydroxymethylcytosine (5hmC) and plays a key role in epigenetic chromatin reprogramming in the zygote following fertilization. Also mediates subsequent conversion of 5hmC into 5-formylcytosine (5fC), and conversion of 5fC to 5-carboxylcytosine (5caC). Conversion of 5mC into 5hmC, 5fC and 5caC probably constitutes the first step in cytosine demethylation (By similarity). Selectively binds to the promoter region of target genes and contributes to regulate the expression of numerous developmental genes. In zygotes, DNA demethylation occurs selectively in the paternal pronucleus before the first cell division, while the adjacent maternal pronucleus and certain paternally-imprinted loci are protected from this process. Participates in DNA demethylation in the paternal pronucleus by mediating conversion of 5mC into 5hmC, 5fC and 5caC. Does not mediate DNA demethylation of maternal pronucleus because of the presence of DPPA3/PGC7 on maternal chromatin that prevents TET3-binding to chromatin (By similarity). In addition to its role in DNA demethylation, also involved in the recruitment of the O-GlcNAc transferase OGT to CpG-rich transcription start sites of active genes, thereby promoting histone H2B GlcNAcylation by OGT. Binds preferentially to DNA containing cytidine-phosphate-guanosine (CpG) dinucleotides over CpH (H=A, T, and C), hemimethylated-CpG and hemimethylated-hydroxymethyl-CpG.

细胞定位:

Nucleus. Cytoplasm. Chromosome.
Note: At the zygotic stage, localizes in the male pronucleus, while it localizes to the cytoplasm at other preimplantation stages. Binds to the promoter of target genes, close to the transcription start site.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
组织特异性:

Expressed in colon, muscle, adrenal gland and peripheral blood lymphocytes.

亚基结构:

Interacts with HCFC1 and OGT.

蛋白家族:

The CXXC zinc finger mediates binding to CpG-DNA (PubMed:29276034). It mediates binding to DNA sequences containing unmethylated cytosine or 5-carboxylcytosine in 5'-CCG-3' DNA sequence motifs (By similarity).

Belongs to the TET family.

文献引用

1). Enzymatic independent role of sphingosine kinase 2 in regulating the expression of type I interferon during influenza A virus infection. PLoS pathogens, 2022 (PubMed: 36070294) [IF=5.5]

Application: WB    Species: Human    Sample: A549 cells

Fig 7. The substrate binding domain of SPHK2 interacts with TET3 and HDAC1 and inhibits IFN-β transcription. (A) A549 cells transfected with pCMV-Myc or Myc-SPHK2 were immunoprecipitated using anti-Myc antibody, and then Myc-tagged SPHK2, HDAC1, and TET3 proteins were analyzed by immunoblotting. (B) A549 cells transfected with pRK11-Flag or Flag-TET3 were immunoprecipitated using anti-Flag antibody, and then SPHK2, HDAC1, and Flag-tagged TET3 proteins were analyzed by immunoblotting. (C) A549 cells transfected with pCMV-Myc or Myc-HDAC1 were immunoprecipitated using anti-Myc antibody, and then SPHK2, Myc-tagged HDAC1, and TET3 proteins were analyzed by immunoblotting. (D) A549 cells uninfected or infected with WSN were immunoprecipitated using anti-Human SPHK2 polyclonal antibody (Proteintech, 17096-1-AP), and then SPHK2, HDAC1 and TET3 proteins were analyzed by immunoblotting. (E) Diagram of SPHK2-FL (full length) and deletion of SPHK2 fragments (F1, F2 and F3). (F) A 549 cells transfected with pCMV-Myc, Myc-SPHK2-FL, Myc-SPHK2-F1, Myc-SPHK2-F2, and Myc-SPHK2-F3 were immunoprecipitated by using anti-Myc antibody, and then Myc-tagged SPHK2, Myc-tagged SPHK2-F3, HDAC1, and TET3 proteins were analyzed by immunoblotting. (G) HEK293 cells were transfected with pCMV-Myc, Myc-SPHK2-FL, Myc-SPHK2-F1, Myc-SPHK2-F2, or Myc-SPHK2-F3, and then infected with WSN virus at an MOI of 0.5. IFN-β activity was measured by using luciferase reporter assays. (H) A549 cells transfected with pCMV-Myc (Mock), Myc-SPHK2 or Myc-SPHK2-F3, and IFN-β promoter enrichment for Myc-tagged SPHK2 or Myc-tagged SPHK2-F3 was detected by ChIP-qPCR. (I) IFN-β promoter enrichment for Myc-tagged HDAC1 in sgCTRL A549 cells or sgSPHK2-1 A549 cells overexpressed with Myc-tagged HDAC1 was detected by ChIP-qPCR. (J) A549 cells were transfected with CTRL-siRNA or TET3-siRNA, and 24 h post-transfection, cells were overexpressed with SPHK2. IFN-β promoter enrichment for Myc-tagged SPHK2 was detected by ChIP-qPCR. (K) A549 cells were uninfected or infected with WSN, and IFN-β promoter enrichment for SPHK2 was determined by ChIP-qPCR. Data are representative of three independent experiments. ns, no significance; **, P

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