Cat. No.: HY-P86598

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METTL3 Antibody (YA6290)

Name: METTL3 Antibody (YA6290)
Brand: MedChemExpress
SKU: HY-P86598
Price: 129.00 USD
Availability: InStock
Rating: 5 (1 reviews)

(Synonyms: N6-adenosine-methyltransferase 70 kDa subunit; MT-A70; Methyltransferase-like protein 3; )

Customer Review

Based on 1 Customer Validation

METTL3 Antibody (YA6290) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to METTL3.

For research use only. We do not sell to patients.

Host:
Rabbit
Isotype:
IgG
Application:
WB, IHC-P, ICC/IF, IP, ELISA
Reactivity :
Human, Mouse, Rat

Formulation:
Supplied in PBS, 50% glycerol, 0.05% Proclin 300, 0.05%BSA

Conjugation:
Non-conjugated

ALL WB IHC-P ICC

Size

Price

Stock

Quantity

Amount: USD 0.00

* Please select Quantity before adding items.

Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Applications
Product Details
Product Properties
- Appearance
- Formulation
- Concentration
- Storage & Stability
- Shipping
Verification Images
Background
Documentation
References
Help & FAQs
Classifications
Bioz

Applications

Application	IHC-P IHC-P: Immunohistochemistry-Paraffin	WB WB: Western Blot	ICC/IF ICC/IF: Immunocytochemistry/ Immunofluorescence	ELISA ELISA: Enzyme Linked Immunosorbent Assay	IP IP: Immunoprecipitation
Dilution Ratio	1:200-400	1:1000-5000	1:200-1000	1:5000-20000	1:50-200

Product Details

Description

METTL3 Antibody (YA6290) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to METTL3.

Host Rabbit
Clonality Monoclonal
Species Reactivity
Human, Mouse, Rat
Observed Molecular Weight

Observed band size: 70 kDa

Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.
Calculated Molecular Weight Predicted band size: 64 kDa

Purification

Protein A

Conjugation

Non-conjugated

Modification

Unmodified

Isotype

IgG

RRID

AB_3719188

Product Properties

Appearance

Solution
Formulation

Supplied in PBS, 50% glycerol, 0.05% Proclin 300, 0.05%BSA
Concentration

Batch-dependent, Please check the COA for the concentration of each lot. Check Lot Concentration
Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
Shipping

Shipping with blue ice.

Verification Images

Western blot analysis of extracts from Hela (lane2(20μg), Neuro-2a (lane3(20μg), 293 (lane4(20μg) and RAW264.7 (lane5(20μg) using METTL3 Antibody (HY-P86598). Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/3000) and Loading control antibody (Beta Actin, HY-P80993, 1/10,000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Rabbit IgG-HRP Secondary Antibody (HY-P8001 ,1/10,000) was used for 1 hour at room temperature.
Immunohistochemical analysis of paraffin-embedded human ovarian cancer tissue using METTL3 Antibody (YA6290). The section was pre-treated using heat mediated antigen retrieval with Tris/EDTA buffer (pH 9.0) for 20 minutes. The tissues were probed with the primary antibody (HY-P86598, 1/100) overnight at 4℃. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with neutral balsam.
Immunohistochemical analysis of paraffin-embedded human bladder cancer tissue using METTL3 Antibody (YA6290). The section was pre-treated using heat mediated antigen retrieval with Tris/EDTA buffer (pH 9.0) for 20 minutes. The tissues were probed with the primary antibody (HY-P86598, 1/100) overnight at 4℃. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with neutral balsam.
Immunohistochemical analysis of paraffin-embedded human prostate cancer tissue using METTL3 Antibody (YA6290). The section was pre-treated using heat mediated antigen retrieval with Tris/EDTA buffer (pH 9.0) for 20 minutes. The tissues were probed with the primary antibody (HY-P86598, 1/100) overnight at 4℃. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with neutral balsam.
Immunohistochemical analysis of paraffin-embedded human tonsil tissue using METTL3 Antibody (YA6290). The section was pre-treated using heat mediated antigen retrieval with Tris/EDTA buffer (pH 9.0) for 20 minutes. The tissues were probed with the primary antibody (HY-P86598, 1/100) overnight at 4℃. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with neutral balsam.
Immunohistochemical analysis of paraffin-embedded human lung cancer tissue using METTL3 Antibody (YA6290). The section was pre-treated using heat mediated antigen retrieval with Tris/EDTA buffer (pH 9.0) for 20 minutes. The tissues were probed with the primary antibody (HY-P86598, 1/100) overnight at 4℃. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with neutral balsam.
Immunohistochemical analysis of paraffin-embedded human colon cancer tissue using METTL3 Antibody (YA6290). The section was pre-treated using heat mediated antigen retrieval with Tris/EDTA buffer (pH 9.0) for 20 minutes. The tissues were probed with the primary antibody (HY-P86598, 1/100) overnight at 4℃. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with neutral balsam.
Immunohistochemical analysis of paraffin-embedded human endometrial cancer tissue using METTL3 Antibody (HY-P86598, 1/400). The section was pretreated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked with quick block buffer for 0.5 hours at room temperature, washed with PBS and PBST, and then incubated with the primary antibody overnight at 4℃. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Immunohistochemical analysis of paraffin-embedded human prostate cancer tissue using METTL3 Antibody (HY-P86598, 1/400). The section was pretreated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked with quick block buffer for 0.5 hours at room temperature, washed with PBS and PBST, and then incubated with the primary antibody overnight at 4℃. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Immunohistochemical analysis of paraffin-embedded human breast cancer tissue using METTL3 Antibody (HY-P86598, 1/400). The section was pretreated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked with quick block buffer for 0.5 hours at room temperature, washed with PBS and PBST, and then incubated with the primary antibody overnight at 4℃. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Immunohistochemical analysis of paraffin-embedded human rectum cancer tissue using METTL3 Antibody (HY-P86598, 1/400). The section was pretreated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked with quick block buffer for 0.5 hours at room temperature, washed with PBS and PBST, and then incubated with the primary antibody overnight at 4℃. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Immunohistochemical analysis of paraffin-embedded human pancreatic cancer tissue using METTL3 Antibody (HY-P86598, 1/400). The section was pretreated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked with quick block buffer for 0.5 hours at room temperature, washed with PBS and PBST, and then incubated with the primary antibody overnight at 4℃. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Immunohistochemical analysis of paraffin-embedded human glioma tissue using METTL3 Antibody (HY-P86598, 1/400). The section was pretreated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked with quick block buffer for 0.5 hours at room temperature, washed with PBS and PBST, and then incubated with the primary antibody overnight at 4℃. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Immunocytochemistry analysis of Hela cells labeling METTL3 with METTL3 Antibody (HY-P86598) at 1:200 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 15 minutes at room temperature, then blocked with quick block buffer for 10 minutes at room temperature. Cells were then incubated with METTL3 Antibody (HY-P86598) at 1:200 dilution in quick block buffer overnight at 4 ℃. AF488-conjugated Goat Anti-Rabbit IgG H&L（HY-P8002, Green） was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).
Immunocytochemistry analysis of Neuro-2a cells labeling METTL3 with METTL3 Antibody (HY-P86598) at 1:200 dilution. Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 15 minutes at room temperature, then blocked with quick block buffer for 10 minutes at room temperature. Cells were then incubated with METTL3 Antibody (HY-P86598) at 1:200 dilution in quick block buffer overnight at 4 ℃. AF488-conjugated Goat Anti-Rabbit IgG H&L（HY-P8002, Green） was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. The Nuclear counterstain was DAPI (Blue).

Background

Function

Methyltransferase-like 3 (METTL3) is an enzyme that functions as a key methyltransferase in the process of N6-methyladenosine (m6A) RNA methylation. METTL3 contains a catalytic domain that is responsible for the transfer of methyl groups to adenosine residues in RNA. METTL3 usually forms a complex with METTL14 and other proteins to enhance its catalytic activity and substrate specificity. The m6A modification mediated by METTL3 plays crucial roles in various biological processes, including RNA splicing, stability, translation efficiency and degradation. METTL3 is involved in the regulation of gene expression and has a significant impact on cell differentiation, development and disease occurrence. Dysregulation of METTL3 has been implicated in many human diseases, especially in the occurrence and development of various cancers^[1]^[2].
Subcellular Localization

Nucleus; Nucleus speckle; Cytoplasm
Expression

Tissue_specificity:It is widely expressed, but at low levels. It is expressed in the spleen, thymus, prostate, testes, ovaries, small intestine, colon, and peripheral blood leukocytes.

Induction:Overexpressed in a number of cancer tissues, such as lung adenocarcinoma and colon adenocarcinoma (PubMed:27117702)
Isoforms & Post-Translational Modification

Q86U44 has 2 isomers: Q86U44-1: 64474 Da (predicted); Q86U44-2: 25479 Da (predicted).
Sumoylation inhibits the N6-adenosine-methyltransferase activity. Sumoylation does not affect subcellular location or interaction with METTL14. Desumoylated by SENP1
Subunit

Heterodimer; heterodimerizes with METTL14 to form an antiparallel heterodimer that constitutes an active methyltransferase (PubMed:27281194, PubMed:27373337, PubMed:27627798). Component of the WMM complex, a N6-methyltransferase complex composed of a catalytic subcomplex, named MAC, and of an associated subcomplex, named MACOM (PubMed:24407421, PubMed:24981863, PubMed:27602518, PubMed:29348140, PubMed:29506078, PubMed:29507755). The MAC subcomplex is composed of METTL3 and METTL14 (PubMed:24407421, PubMed:24981863, PubMed:27602518, PubMed:29507755). The MACOM subcomplex is composed of WTAP, ZC3H13, CBLL1/HAKAI, VIRMA, and, in some cases of RBM15 (RBM15 or RBM15B) (PubMed:27602518, PubMed:29507755). Interacts with NCBP1/CBP80 (PubMed:27117702). Interacts with EIF4E (PubMed:27117702). Interacts with EIF3B (PubMed:27117702)
SwissProt ID

Q86U44
Gene ID

56339 [NCBI]
Synonyms

N6-adenosine-methyltransferase 70 kDa subunit; MT-A70; Methyltransferase-like protein 3;