製品: IFIT2 Antibody
カタログ: DF8962
タンパク質の説明: Rabbit polyclonal antibody to IFIT2
アプリケーション: WB IHC IF/ICC
Cited expt.: WB
反応性: Human, Rat
予測: Pig
分子量: 55kDa(Observed); 55kD(Calculated).
ユニプロット: P09913
RRID: AB_2842158

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製品説明

ソース:
Rabbit
アプリケーション:
WB 1:500-1:2000, IHC 1:50-1:200, IF/ICC 1:100-1:500
*The optimal dilutions should be determined by the end user. For optimal experimental results, antibody reuse is not recommended.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

反応性:
Human, Rat
予測:
Pig(80%)
クローナリティ:
Polyclonal
特異性:
IFIT2 Antibody detects endogenous levels of total IFIT2.
RRID:
AB_2842158
引用形式: Affinity Biosciences Cat# DF8962, RRID:AB_2842158.
コンジュゲート:
Unconjugated.
精製:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin.
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.
別名:

折りたたみ/展開

CIG-42; cig42; G10P2; GARG 39; Glucocorticoid attenuated response gene 39; IFI 54; IFI 54K; IFI-54K; IFI54; IFIT 2; IFIT-2; IFIT2; IFIT2_HUMAN; Interferon induced 54 kDa protein; Interferon induced protein 54; Interferon induced protein with tetratricopeptide repeats 2; Interferon, alpha inducible protein (MW 54kD); Interferon-induced 54 kDa protein; Interferon-induced protein with tetratricopeptide repeats 2; ISG 54 K; ISG 54K; ISG-54 K; ISG54;

免疫原

免疫原:

A synthesized peptide derived from human IFIT2, corresponding to a region within the internal amino acids.

Uniprot:
遺伝子(ID):
タンパク質配列:
MSENNKNSLESSLRQLKCHFTWNLMEGENSLDDFEDKVFYRTEFQNREFKATMCNLLAYLKHLKGQNEAALECLRKAEELIQQEHADQAEIRSLVTWGNYAWVYYHMGRLSDVQIYVDKVKHVCEKFSSPYRIESPELDCEEGWTRLKCGGNQNERAKVCFEKALEKKPKNPEFTSGLAIASYRLDNWPPSQNAIDPLRQAIRLNPDNQYLKVLLALKLHKMREEGEEEGEGEKLVEEALEKAPGVTDVLRSAAKFYRRKDEPDKAIELLKKALEYIPNNAYLHCQIGCCYRAKVFQVMNLRENGMYGKRKLLELIGHAVAHLKKADEANDNLFRVCSILASLHALADQYEDAEYYFQKEFSKELTPVAKQLLHLRYGNFQLYQMKCEDKAIHHFIEGVKINQKSREKEKMKDKLQKIAKMRLSKNGADSEALHVLAFLQELNEKMQQADEDSERGLESGSLIPSASSWNGE

種類予測

種類予測:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species
Results
Score
Pig
80
Bovine
78
Dog
60
Sheep
56
Horse
0
Xenopus
0
Zebrafish
0
Chicken
0
Rabbit
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

研究背景

機能:

IFN-induced antiviral protein which inhibits expression of viral messenger RNAs lacking 2'-O-methylation of the 5' cap. The ribose 2'-O-methylation would provide a molecular signature to distinguish between self and non-self mRNAs by the host during viral infection. Viruses evolved several ways to evade this restriction system such as encoding their own 2'-O-methylase for their mRNAs or by stealing host cap containing the 2'-O-methylation (cap snatching mechanism). Binds AU-rich viral RNAs, with or without 5' triphosphorylation, RNA-binding is required for antiviral activity. Can promote apoptosis.

細胞の位置付け:

Cytoplasm. Endoplasmic reticulum.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
タンパク質ファミリー:

The C-terminal part folds into a super-helical structure and has an extensively positively-charged nucleotide-binding channel on its inner surface.

Belongs to the IFIT family.

参考文献

1). METTL3 promotes intrahepatic cholangiocarcinoma progression by regulating IFIT2 expression in an m6A-YTHDF2-dependent manner. Oncogene, 2022 (PubMed: 35094011) [IF=6.9]

Application: WB    Species: Human    Sample: HuCC-T1 and HCCC-9810 cells

Fig. 6 METTL3 accelerates the ICC progression by downregulating IFIT2 expression. A The mRNA level of IFIT2 after IFIT2 silencing in HuCC-T1 and HCCC-9810 cells was confirmed by RT-qPCR. B The protein level of IFIT2 after IFIT2 silencing in HuCC-T1 and HCCC-9810 cells was confirmed by western blotting. C Cell growth curve of HuCC-T1 and HCCC-9810 cells transfected with IFIT2 siRNA or Control. D Cell migration ability and cell invasion ability after IFIT2 silencing in HuCC-T1 and HCCC-9810 cells. E The mRNA level of METTL3 and IFIT2 after METTL3 or /and IFIT2 silencing in HuCC-T1 and HCCC-9810 cells was confirmed by RT-qPCR. F The protein level of METTL3 and IFIT2 after METTL3 or /and IFIT2 silencing in HuCC-T1 and HCCC-9810 cells was confirmed by western blotting. G Cell growth curve of HuCC-T1 and HCCC-9810 cells after METTL3 or /and IFIT2 silencing. H Cell migration ability and cell invasion ability in HuCC-T1 and HCCC-9810 cells after METTL3 or /and IFIT2 silencing. The results are presented as mean ± SD of three independent experiments. *P < 0.05, **P < 0.01, ***P < 0.001, according to Student’s t test.

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Affinity Biosciences tests all products strictly. Citations are provided as a resource for additional applications that have not been validated by Affinity Biosciences. Please choose the appropriate format for each application and consult Materials and Methods sections for additional details about the use of any product in these publications.

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