CNOT4 Monoclonal antibody

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  WB analysis using 67798-1-Ig

  Various lysates were subjected to SDS PAGE followed by western blot with 67798-1-Ig (CNOT4 antibody) at dilution of 1:5000 incubated at room temperature for 1.5 hours. The membrane was stripped and reblotted with HRP-conjugated Beta Actin Monoclonal antibody (HRP-66009) as loading control.

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  WB analysis of MCF-7 using 67798-1-Ig

  WB result of CNOT4 antibody (67798-1-Ig; 1:40000; incubated at room temperature for 1.5 hours) with sh-Control and sh-CNOT4 transfected MCF-7 cells.

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  WB analysis of U2OS using 67798-1-Ig

  U2OS cells were subjected to SDS PAGE followed by western blot with 67798-1-Ig (CNOT4 antibody) at dilution of 1:20000 incubated at room temperature for 1.5 hours.

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  IHC staining of human colon cancer using 67798-1-Ig

  Immunohistochemical analysis of paraffin-embedded human colon cancer tissue slide using 67798-1-Ig (CNOT4 antibody) at dilution of 1:500 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human colon cancer using 67798-1-Ig

  Immunohistochemical analysis of paraffin-embedded human colon cancer tissue slide using 67798-1-Ig (CNOT4 antibody) at dilution of 1:500 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of human colon cancer using 67798-1-Ig

  Immunofluorescent analysis of (4% PFA) fixed human colon cancer tissue using CNOT4 antibody (67798-1-Ig, Clone: 4H5H3 ) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Mouse IgG(H+L).

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  IF Staining of human colon cancer using 67798-1-Ig

  Immunofluorescent analysis of (4% PFA) fixed human colon cancer tissue using CNOT4 antibody (67798-1-Ig, Clone: 4H5H3 ) at dilution of 1:400 and CoraLite®488-Conjugated Goat Anti-Mouse IgG(H+L).

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  IF Staining of HepG2 using 67798-1-Ig

  Immunofluorescent analysis of (-20°C Ethanol) fixed HepG2 cells using CNOT4 antibody (67798-1-Ig, Clone: 4H5H3 ) at dilution of 1:800 and CoraLite®488-Conjugated Goat Anti-Mouse IgG(H+L).

CNOT4 Monoclonal Antibody for WB, IHC, IF/ICC, IF-P, ELISA

Cat No. 67798-1-Ig

Clone No.4H5H3

Publications(1)

Reviews (1)

Host / Isotype

Mouse / IgG2b

Reactivity

human, mouse, rat

Applications

WB, IHC, IF/ICC, IF-P, ELISA

Synonyms

E3 ubiquitin-protein ligase CNOT4, CLONE243, CCR4-NOT transcription complex subunit 4, CCR4-associated factor 4, CCR4 associated factor 4

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Tested Applications

• Positive WB detected in: HeLa cells, U2OS cells, MCF-7 cells, HEK-293 cells, Jurkat cells, K-562 cells, HSC-T6 cells, NIH/3T3 cells, 4T1 cells.
• Positive IHC detected in: human colon cancer 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: human colon cancer tissue
• Positive IF/ICC detected in: HepG2 cells

Recommended dilution

• Western Blot (WB): WB : 1:2000-1:10000
• Immunohistochemistry (IHC): IHC : 1:250-1:1000
• Immunofluorescence (IF)-P: IF-P : 1:200-1:800
• Immunofluorescence (IF)/ICC: IF/ICC : 1:400-1:1600

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.

Product Information

67798-1-Ig targets CNOT4 in WB, IHC, IF/ICC, IF-P, ELISA applications and shows reactivity with human, mouse, rat samples.

• Tested Reactivity: human, mouse, rat
• Host / Isotype: Mouse / IgG2b
• Class: Monoclonal
• Type: Antibody
• Immunogen: CNOT4 fusion protein Ag29964
• Full Name: CCR4-NOT transcription complex, subunit 4
• Calculated Molecular Weight: 575 aa, 64 kDa
• Observed Molecular Weight: 64-85 kDa
• GenBank Accession Number: BC035590
• Gene Symbol: CNOT4
• Gene ID (NCBI): 4850
• RRID: AB_2918562
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• UNIPROT ID: O95628
• 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 -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

CNOT4, also known as CCR4-NOT transcription complex subunit 4 , has E3 ubiquitin ligase activity, and promotes ubiquitination and degradation of target proteins. CNOT4 is involved in activation of the JAK/STAT pathway. CNOT4 exist many isoforms and the range of its molecular weight from 48 to 84 kDa.

Publications

Species	Application	Title
		Nat Commun; MARTRE family proteins negatively regulate CCR4-NOT activity to protect poly(A) tail length and promote translation of maternal mRNA; Authors - Jing Yang

Reviews

The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.

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FH

Aditya (Verified Customer) (10-08-2024)

excellent

• Applications: Western Blot