Validation Data Gallery

Filter: AllWBIPIHCIF/ICC

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 HT-29 using 12108-1-AP
IP result of anti-TRIM21 (IP:12108-1-AP, 4ug; Detection:12108-1-AP 1:5000) with HT-29 cells lysate 1760 ug.
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).

Featured Product
KD/KO Validated

TRIM21 Polyclonal antibody

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

Cat No. 12108-1-AP

Publications(88)

Host / Isotype

Rabbit / IgG

Reactivity

human and More (4)

Applications

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

Synonyms

52 kDa ribonucleoprotein autoantigen Ro/SS-A, E3 ubiquitin-protein ligase TRIM21, EC:2.3.2.27, RING finger protein 81, RNF 81

Formulation: PBS, Azide, Glycerol

PBS, Azide, Glycerol

Conjugate: Unconjugated

Unconjugated

CoraLite® Plus 488

Size/Concentration:

-/ -

ご購入について

国内販売は「コスモ・バイオ株式会社」を通じて行っております。お見積り・ご注文はお近くの販売代理店へご連絡ください。

国内在庫・納期について

約2万点のプロテインテック製品をコスモバイオ社物流センター（国内）に在庫しています。国内在庫の有無はコスモバイオ社ホームページの「品番検索」でカタログ番号を検索して確認できます。

保証・サポートについて

テクニカルサポートまたはご購入後1年間の交換／補填対応を承ります。詳細はこちらをご覧ください。

Overview

Tested Applications
Product Information
Publications (88)
Protocols

データシート［PDF］を印刷

MSDS

Tested Applications

Positive WB detected in	HEK-293 cells, A549 cells, HeLa cells, HL-60 cells, HT-1080 cells, HT-29 cells, MCF-7 cells
Positive IP detected in	HT-29 cells
Positive IHC detected in	human pancreas cancer tissue, 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/ICC detected in	HepG2 cells, A549 cells

Recommended dilution

Application	Dilution
Western Blot (WB)	WB : 1:5000-1:50000
Immunoprecipitation (IP)	IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
Immunohistochemistry (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.

Published Applications

KD/KO	See 29 publications below
WB	See 75 publications below
IHC	See 24 publications below
IF	See 27 publications below
IP	See 20 publications below
CoIP	See 14 publications below

Product Information

12108-1-AP targets TRIM21 in WB, IHC, IF/ICC, IP, coIP, ELISA applications and shows reactivity with human samples.

Tested Reactivity	human
Cited Reactivity	human, mouse, rat, pig, hamster
Host / Isotype	Rabbit / IgG
Class	Polyclonal
Type	Antibody
Immunogen	CatNo: Ag2753 Product name: Recombinant human TRIM21 protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 176-475 aa of BC010861 Sequence: SRIHAEFVQQKNFLVEEEQRQLQELEKDEREQLRILGEKEAKLAQQSQALQELISELDRRCHSSALELLQEVIIVLERSESWNLKDLDITSPELRSVCHVPGLKKMLRTCAVHITLDPDTANPWLILSEDRRQVRLGDTQQSIPGNEERFDSYPMVLGAQHFHSGKHYWEVDVTGKEAWDLGVCRDSVRRKGHFLLSSKSGFWTIWLWNKQKYEAGTYPQTPLHLQVPPCQVGIFLDYEAGMVSFYNITDHGSLIYSFSECAFTGPLRPFFSPGFNDGGKNTAPLTLCPLNIGSQGSTDY 相同性解析による交差性が予測される生物種
Full Name	tripartite motif-containing 21
Calculated molecular weight	475 aa, 54 kDa
Observed molecular weight	42-45 kDa, 49-54 kDa
GenBank accession number	BC010861
Gene Symbol	TRIM21
Gene ID (NCBI)	6737
RRID	AB_2209469
Conjugate	Unconjugated
Form
Form	Liquid
Purification Method	Antigen affinity purification
UNIPROT ID	P19474
Storage Buffer	PBS with 0.02% sodium azide and 50% glycerol{{ptg:BufferTemp}}7.3
Storage Conditions	Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage.

Background Information

TRIM21 has multiple N-terminal zinc finger motifs(has E3 ligase activity), a central leucine zipper, and a potential N-glycosylation site. TRIM21 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.

Protocols

Product Specific Protocols
IF protocol for TRIM21 antibody 12108-1-AP	Download protocol
IHC protocol for TRIM21 antibody 12108-1-AP	Download protocol
IP protocol for TRIM21 antibody 12108-1-AP	Download protocol
WB protocol for TRIM21 antibody 12108-1-AP	Download protocol

Standard Protocols
Click here to view our Standard Protocols

Publications

Species	Application	Title
mouse	WB	Blood Platelet NLRP6 protects against microvascular thrombosis in sepsis Authors - Huimin Jiang View Article
human	IHC	J Clin Invest The ubiquitin ligase TRIM21 regulates mutant p53 accumulation and gain-of-function in cancer Authors - Juan Liu View Article
human	WB,IP	Adv Sci (Weinh) SUCLG2 Regulates Mitochondrial Dysfunction through Succinylation in Lung Adenocarcinoma Authors - Qifan Hu View Article
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 View Article
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 View Article
human	WB	Dev Cell Lactylation of LSD1 is an acquired epigenetic vulnerability of BRAFi/MEKi-resistant melanoma Authors - Aicun Li View Article

Target

Host

Species Reactivity

Species Reactivity

Conjugate

Conjugate

Validation Data Gallery

WB analysis using 12108-1-AP

WB analysis of HeLa using 12108-1-AP

WB analysis using 12108-1-AP

WB analysis of A549 using 12108-1-AP

WB analysis of HeLa using 12108-1-AP

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

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

WB analysis of A549 using 12108-1-AP

IP experiment of HT-29 using 12108-1-AP

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

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

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

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

IF Staining of A549 using 12108-1-AP

IF Staining of A549 using 12108-1-AP

IF Staining of HepG2 using 12108-1-AP

TRIM21 Polyclonal antibody

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

-/ -

Tested Applications

Recommended dilution

Published Applications

Product Information

Background Information

Protocols

Publications

Platelet NLRP6 protects against microvascular thrombosis in sepsis

The ubiquitin ligase TRIM21 regulates mutant p53 accumulation and gain-of-function in cancer

SUCLG2 Regulates Mitochondrial Dysfunction through Succinylation in Lung Adenocarcinoma

Stress granule homeostasis is modulated by TRIM21-mediated ubiquitination of G3BP1 and autophagy-dependent elimination of stress granules

Inhibition of the CDK2 and Cyclin A complex leads to autophagic degradation of CDK2 in cancer cells.

Lactylation of LSD1 is an acquired epigenetic vulnerability of BRAFi/MEKi-resistant melanoma