Tested Applications
| Positive WB detected in | HEK-293 cells, Jurkat cells, HeLa cells, Raji cells, NIH/3T3 cells, RAW 264.7 cells, C6 cells |
| Positive IP detected in | HeLa cells |
| Positive IF/ICC detected in | sodium arsenite treated HeLa cells |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:5000-1:10000 |
| Immunoprecipitation (IP) | IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate |
| Immunofluorescence (IF)/ICC | IF/ICC : 1:200-1:800 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
Published Applications
| KD/KO | See 1 publications below |
| WB | See 1 publications below |
| IP | See 1 publications below |
Product Information
81340-1-RR targets YTHDF2 in WB, IF/ICC, IP, ELISA applications and shows reactivity with human, mouse, rat samples.
| Tested Reactivity | human, mouse, rat |
| Cited Reactivity | human |
| Host / Isotype | Rabbit / IgG |
| Class | Recombinant |
| Type | Antibody |
| Immunogen |
CatNo: Ag5922 Product name: Recombinant human YTHDF2 protein Source: e coli.-derived, PET28a Tag: 6*His Domain: 339-565 aa of BC002559 Sequence: LSVQQQAAQPTRWVAPRNRGSGFGHNGVDGNGVGQSQAGSGSTPSEPHPVLEKLRSINNYNPKDFDWNLKHGRVFIIKSYSEDDIHRSIKYNIWCSTEHGNKRLDAAYRSMNGKGPVYLLFSVNGSGHFCGVAEMKSAVDYNTCAGVWSQDKWKGRFDVRWIFVKDVPNSQLRHIRLENNENKPVTNSRDTQEVPLEKAKQVLKIIASYKHTTSIFDDFSHYEKRQE Predict reactive species |
| Full Name | YTH domain family, member 2 |
| Calculated Molecular Weight | 62 kDa |
| Observed Molecular Weight | 65-70 kDa |
| GenBank Accession Number | BC002559 |
| Gene Symbol | YTHDF2 |
| Gene ID (NCBI) | 51441 |
| RRID | AB_2923715 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Protein A purification |
| UNIPROT ID | Q9Y5A9 |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA. |
Background Information
YTHDF2, also named as YTH domain-containing family protein 2, is a 579 amino acid protein, which contains 1 YTH domain. YTHDF2 specifically recognizes and binds N6-methyladenosine (m6A)-containing RNAs, and regulates mRNA stability. M6A is a modification present at internal sites of mRNAs and some non-coding RNAs and plays a role in the efficiency of mRNA splicing, processing and stability. YTHDF2 acts as a regulator of mRNA stability: binding to m6A-containing mRNAs results in the localization to mRNA decay sites, such as processing bodies (P-bodies), leading to mRNA degradation. YTHDF2 also acts as a promoter of cap-independent mRNA translation following heat shock stress: upon stress, relocalizes to the nucleus and specifically binds mRNAs with some m6A methylation mark at their 5'-UTR, protecting demethylation of mRNAs by FTO, thereby promoting cap-independent mRNA translation. The calculated molecular weight of YTHDF2 is 62 kDa, but the phosphorylated YTHDF2 is about 65-70 kDa.
Protocols
| Product Specific Protocols | |
|---|---|
| IF protocol for YTHDF2 antibody 81340-1-RR | Download protocol |
| IP protocol for YTHDF2 antibody 81340-1-RR | Download protocol |
| WB protocol for YTHDF2 antibody 81340-1-RR | Download protocol |
| Standard Protocols | |
|---|---|
| Click here to view our Standard Protocols |
Reviews
The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.
FH Nikolett (Verified Customer) (07-23-2025) | Antibody works well as 1:1000 for Western Blot, 1:300 for IHC and IF. For Western Blot I used various human lung cancer cell lines. For IHC and IF I used human NSCLC patient samples.
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