Anticorps Polyclonal de lapin anti-TRIM21

• Phare
• Validé par KD/KO

TRIM21 Polyclonal Antibody for WB, IP, IF, IHC, ELISA

Hôte / Isotype

Lapin / IgG

Réactivité testée

Humain et plus (3)

Applications

WB, IHC, IF/ICC, IP, CoIP, ELISA

Conjugaison

Non conjugué

Publications

61

Avis (5)

N° de cat : 12108-1-AP

Synonymes

52 kDa Ro protein, RING finger protein 81, RNF81, Ro(SS A), RO52, SS A, SSA, SSA1, TRIM21, tripartite motif containing 21

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Galerie de données de validation

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  WB analysis using 12108-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 12108-1-AP (TRIM21 antibody) at dilution of 1:2000 incubated at room temperature for 1.5 hours.

• 

  WB analysis using 12108-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 12108-1-AP (TRIM21 antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours.

• 

  WB analysis of HeLa using 12108-1-AP

  WB result of TRIM21 antibody (12108-1-AP; 1:6000; incubated at room temperature for 1.5 hours) with sh-Control and sh-TRIM21 transfected HeLa cells.

• 

  WB analysis using 12108-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 12108-1-AP (TRIM21 antibody) at dilution of 1:4000 incubated at room temperature for 1.5 hours.

• 

  WB analysis of A549 using 12108-1-AP

  A549 cells were subjected to SDS PAGE followed by western blot with 12108-1-AP (TRIM21 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

• 

  WB analysis of HeLa using 12108-1-AP

  HeLa cells were subjected to SDS PAGE followed by western blot with 12108-1-AP (TRIM21 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

• 

  WB analysis of HT-1080 using 12108-1-AP

  HT-1080 cells were subjected to SDS PAGE followed by western blot with 12108-1-AP (TRIM21 antibody) at dilution of 1:500 incubated at room temperature for 1.5 hours.

• 

  WB analysis of HL-60 using 12108-1-AP

  HL-60 cells were subjected to SDS PAGE followed by western blot with 12108-1-AP (TRIM21 antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

• 

  WB analysis of A549 using 12108-1-AP

  A549 cells were subjected to SDS PAGE followed by western blot with 12108-1-AP (TRIM21 antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

• 

  IP experiment of A549 using 12108-1-AP

  IP result of anti-TRIM21 (IP:12108-1-AP, 4ug; Detection:12108-1-AP 1:500) with A549 cells lysate 920ug.

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  IHC staining of human pancreas cancer using 12108-1-AP

  Immunohistochemical analysis of paraffin-embedded human pancreas cancer tissue slide using 12108-1-AP (TRIM21 antibody) at dilution of 1:200 (under 40x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human colon cancer using 12108-1-AP

  Immunohistochemical analysis of paraffin-embedded human colon cancer tissue slide using 12108-1-AP (TRIM21 antibody) at dilution of 1:200 (under 10x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human colon cancer using 12108-1-AP

  Immunohistochemical analysis of paraffin-embedded human colon cancer tissue slide using 12108-1-AP (TRIM21 antibody) at dilution of 1:200 (under 40x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IHC staining of human pancreas cancer using 12108-1-AP

  Immunohistochemical analysis of paraffin-embedded human pancreas cancer tissue slide using 12108-1-AP (TRIM21 antibody) at dilution of 1:200 (under 10x lens. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

• 

  IF Staining of A549 using 12108-1-AP

  Immunofluorescent analysis of (-20°C Methanol) fixed A549 cells using TRIM21 antibody (12108-1-AP) at dilution of 1:400 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

• 

  IF Staining of A549 using 12108-1-AP

  Immunofluorescent analysis of (-20°C Methanol) fixed A549 cells using TRIM21 antibody (12108-1-AP) at dilution of 1:400 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

• 

  IF Staining of HepG2 using 12108-1-AP

  Immunofluorescent analysis of (-20°C Ethanol) fixed HepG2 cells using TRIM21 antibody (12108-1-AP) at dilution of 1:400 and CoraLite®488-Conjugated AffiniPure Goat Anti-Rabbit IgG(H+L).

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Applications testées

• Résultats positifs en WB: cellules HEK-293, cellules A549, cellules HeLa, cellules HL-60, cellules HT-1080, cellules HT-29, cellules MCF-7
• Résultats positifs en IP: cellules A549
• Résultats positifs en IHC: tissu de cancer du pancréas humain, tissu de cancer du côlon humain; il est suggéré de démasquer l'antigène avec un tampon de TE buffer pH 9.0; (*) À défaut, 'le démasquage de l'antigène peut être 'effectué avec un tampon citrate pH 6,0.
• Résultats positifs en IF/ICC: cellules HepG2, cellules A549

Dilution recommandée

• Western Blot (WB): WB : 1:5000-1:50000
• Immunoprécipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
• Immunohistochimie (IHC): IHC : 1:50-1:500
• 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

Applications publiées

• KD/KO: See 22 publications below
• WB: See 54 publications below
• IHC: See 15 publications below
• IF: See 19 publications below
• IP: See 17 publications below
• CoIP: See 8 publications below

Informations sur le produit

12108-1-AP cible TRIM21 dans les applications de WB, IHC, IF/ICC, IP, CoIP, ELISA et montre une réactivité avec des échantillons Humain

• Réactivité: Humain
• Réactivité citée: Humain, porc, souris, Hamster
• Hôte / Isotype: Lapin / IgG
• Clonalité: Polyclonal
• Type: Anticorps
• Immunogène: TRIM21 Protéine recombinante Ag2753
• Nom complet: tripartite motif-containing 21
• Masse moléculaire calculée: 475 aa, 54 kDa
• Poids moléculaire observé: 42-45 kDa, 49-54 kDa
• Numéro d’acquisition GenBank: BC010861
• Symbole du gène: TRIM21
• Identification du gène (NCBI): 6737
• Conjugaison: Non conjugué
• Forme: Liquide
• Méthode de purification: Purification par affinité contre l'antigène
• Tampon de stockage: PBS avec azoture de sodium à 0,02 % et glycérol à 50 % pH 7,3
• Conditions de stockage: Stocker à -20°C. Stable pendant un an après l'expédition. L'aliquotage n'est pas nécessaire pour le stockage à -20^oC Les 20ul contiennent 0,1% de BSA.

Informations générales

TRIM21 has multiple N-terminal zinc finger motifs(has E3 ligase activity), a central leucine zipper, and a potential N-glycosylation site. TRIM3 is a E3 ubiquitin-protein ligase. It can form a ubiquitin ligase complex with E2 UBE2D2, which function not only for the uniquitination of USP4 and IKBKB but also for its self-ubiquitination. It has a role in the regulation of the cell cycle progression and could enhance the decapping activity of DCP2. It can exist in all mammalian cells as a ribonucleoprotein particle , which composed of a single polypeptide and 1 of 4 small RNA molecules. TRIM21 exists various isoforms and range molecular weight of isoforms is about 42-45kDa and 49-54 kDa.

Publications

Species	Application	Title
human	IHC	J Clin Invest; The ubiquitin ligase TRIM21 regulates mutant p53 accumulation and gain-of-function in cancer; Authors - Juan Liu
human	WB	Autophagy; Stress granule homeostasis is modulated by TRIM21-mediated ubiquitination of G3BP1 and autophagy-dependent elimination of stress granules; Authors - Cuiwei Yang ; KD Validated
human	WB,IP	Nat Commun; Inhibition of the CDK2 and Cyclin A complex leads to autophagic degradation of CDK2 in cancer cells.; Authors - Jiawei Zhang
mouse	IF	Transl Res; MECHANISM OF ACTION OF IC 100, A HUMANIZED IgG4 MONOCLONAL ANTIBODY TARGETING APOPTOSIS-ASSOCIATED SPECK-LIKE STAINING PROTEIN CONTAINING A CASPASE RECRUITMENT DOMAIN (ASC).; Authors - Juan Pablo de Rivero Vaccari
human	WB,IF	Cancer Lett; SKP2 promotes the metastasis of pancreatic ductal adenocarcinoma by suppressing TRIM21-mediated PSPC1 degradation; Authors - Jiahui Yuan
human	WB	Proc Natl Acad Sci U S A; Translational shutdown and evasion of the innate immune response by SARS-CoV-2 NSP14 protein.; Authors - Jack Chun-Chieh Hsu

Avis

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

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FH

Madison (Verified Customer) (05-28-2024)

The western blot showed very clear bands and had really precise staining. We got exactly what we wanted from the antibody on the first try

• Applications: Western Blot
• Primary Antibody Dilution: 1:500
• Cell Tissue Type: Rippa Insoluble treated mouse cell

TRIM21 Antibody Western Blot validation (1:500 dilution) in Rippa Insoluble treated mouse cell (Cat no:12108-1-AP)

FH

Paul (Verified Customer) (01-14-2020)

Used routinely for Western Blot.

• Applications: Western Blot,
• Primary Antibody Dilution: 1:500
• Cell Tissue Type: HEKs

FH

Laura (Verified Customer) (01-14-2020)

Gives a clean Western blot.

• Applications: Western Blot,
• Primary Antibody Dilution: 1:500
• Cell Tissue Type: HEK293T

FH

Benjamin (Verified Customer) (01-10-2020)

Used many times in many WB and IF applications. Reliably antibody which detects TRIM21 basal as well as fusion proteins in WB and can be used to visualise TRIM21 in cells through IF.

• Applications: Western Blot, Immunofluorescence,
• Primary Antibody Dilution: 1:500 WB, 1:200 IF
• Cell Tissue Type: HEK, SHSY5Y

FH

Alinda (Verified Customer) (09-11-2019)

HEK were transfected with a TRIM21 overexpression vector- secondary anitbody used was rb Alexa 488.

• Applications: Immunofluorescence,
• Primary Antibody Dilution: 1:200
• Cell Tissue Type: HEK-293T

TRIM21 Antibody Immunofluorescence, validation (1:200 dilution) in HEK-293T (Cat no:12108-1-AP)

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