Tested Applications
| Positive WB detected in | LNCaP cells, HeLa cells, HepG2 cells, HEK-293 cells, Jurkat cells, K-562 cells, Neuro-2a cells, NIH/3T3 cells, HSC-T6 cells |
| Positive IHC detected in | mouse testis tissue, human colon cancer tissue, human oesophagus cancer tissue, human lung cancer tissue, rat testis tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive IF-P detected in | Mouse testis tissue |
| Positive IF/ICC detected in | Jurkat cells |
Recommended dilution
| Application | Dilution |
|---|---|
| Western Blot (WB) | WB : 1:5000-1:50000 |
| Immunohistochemistry (IHC) | IHC : 1:200-1:1000 |
| Immunofluorescence (IF)-P | IF-P : 1:50-1:500 |
| Immunofluorescence (IF)/ICC | IF/ICC : 1:50-1:500 |
| 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
| WB | See 1 publications below |
| IF | See 1 publications below |
Product Information
80323-1-RR targets METTL3 in WB, IHC, IF/ICC, IF-P, ELISA applications and shows reactivity with human, mouse, rat samples.
| Tested Reactivity | human, mouse, rat |
| Cited Reactivity | mouse, rat |
| Host / Isotype | Rabbit / IgG |
| Class | Recombinant |
| Type | Antibody |
| Immunogen |
CatNo: Ag7110 Product name: Recombinant human METTL3 protein Source: e coli.-derived, T-HIS Tag: 6*His Domain: 229-580 aa of BC001650 Sequence: LNQQSTKEQQSKKVSQEILELLNTTTAKEQSIVEKFRSRGRAQVQEFCDYGTKEECMKASDADRPCRKLHFRRIINKHTDESLGDCSFLNTCFHMDTCKYVHYEIDACMDSEAPGSKDHTPSQELALTQSVGGDSSADRLFPPQWICCDIRYLDVSILGKFAVVMADPPWDIHMELPYGTLTDDEMRRLNIPVLQDDGFLFLWVTGRAMELGRECLNLWGYERVDEIIWVKTNQLQRIIRTGRTGHWLNHGKEHCLVGVKGNPQGFNQGLDCDVIVAEVRSTSHKPDEIYGMIERLSPGTRKIELFGRPHNVQPNWITLGNQLDGIHLLDPDVVARFKQRYPDGIISKPKNL Predict reactive species |
| Full Name | methyltransferase like 3 |
| Calculated Molecular Weight | 64 kDa |
| Observed Molecular Weight | 65-70 kDa |
| GenBank Accession Number | BC001650 |
| Gene Symbol | METTL3 |
| Gene ID (NCBI) | 56339 |
| RRID | AB_2918887 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Protein A purification |
| UNIPROT ID | Q86U44 |
| 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
METTL3 is a key S-adenosyl-L-methionine-binding subunit, which is component of a complex multicomponent enzyme that catalyzes the methylation of internal adenosine residues in eukaryotic mRNA, forming N6-methyladenosine. It contains 2 putative nuclear localization signals and 2 consensus methylation motifs. The calculated molecular weight of METTL3 is 64 kDa, but modified METTL3 is about 65-70 kDa.
Protocols
| Product Specific Protocols | |
|---|---|
| WB protocol for METTL3 antibody 80323-1-RR | Download protocol |
| IHC protocol for METTL3 antibody 80323-1-RR | Download protocol |
| IF protocol for METTL3 antibody 80323-1-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) (09-05-2025) | Antibody works well for Western Blot using human lung cancer cell lines (Ludlu-1, H1299, A459). I used it as 1:1000 dilution, and incubated overnight at 4°C, and I didn't see any background just a clear, nice band.
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