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TRIM28 Antibody (N-term)

Catalog # Availability Size / Price Inquiry
APR03626G 100 μl / $495

TRIM28 Antibody (N-term)

Brand

Leading Biology

Catalog Number

APR03626G

Product Type

Polyclonal Antibodies

Field of Research

Product Overview

We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format. We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team. This product is a high quality TRIM28 Antibody (N-term).

Molecular Weight

88550 Da

Cellular Localization

Antigen Cellular Localization: Nucleus Note=Associated with centromeric heterochromatin during cell differentiation through CBX1.

Host

Rabbit

Species Reactivity

Human

Immunogen

178-207 aa

Target

This TRIM28 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 178-207 amino acids from the N-terminal region of human TRIM28.

Isotype

Rabbit Ig

Symbol

KAP1, RNF96, TIF1B

GeneID

UniProt ID

Function

Nuclear corepressor for KRAB domain-containing zinc finger proteins (KRAB-ZFPs). Mediates gene silencing by recruiting CHD3, a subunit of the nucleosome remodeling and deacetylation (NuRD) complex, and SETDB1 (which specifically methylates histone H3 at 'Lys-9' (H3K9me)) to the promoter regions of KRAB target genes. Enhances transcriptional repression by coordinating the increase in H3K9me, the decrease in histone H3 'Lys-9 and 'Lys-14' acetylation (H3K9ac and H3K14ac, respectively) and the disposition of HP1 proteins to silence gene expression. Recruitment of SETDB1 induces heterochromatinization. May play a role as a coactivator for CEBPB and NR3C1 in the transcriptional activation of ORM1. Also corepressor for ERBB4. Inhibits E2F1 activity by stimulating E2F1-HDAC1 complex formation and inhibiting E2F1 acetylation. May serve as a partial backup to prevent E2F1-mediated apoptosis in the absence of RB1. Important regulator of CDKN1A/p21(CIP1). Has E3 SUMO-protein ligase activity toward itself via its PHD-type zinc finger. Also specifically sumoylates IRF7, thereby inhibiting its transactivation activity. Ubiquitinates p53/TP53 leading to its proteosomal degradation; the function is enhanced by MAGEC2 and MAGEA2, and possibly MAGEA3 and MAGEA6. Mediates the nuclear localization of KOX1, ZNF268 and ZNF300 transcription factors.

Summary

The protein encoded by this gene mediates transcriptionalcontrol by interaction with the Kruppel-associated box repressiondomain found in many transcription factors. The protein localizesto the nucleus and is thought to associate with specific chromatinregions. The protein is a member of the tripartite motif family.This tripartite motif includes three zinc-binding domains, a RING,a B-box type 1 and a B-box type 2, and a coiled-coil region.

Storage & Stability

Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.

Applications

WB, IHC-P, IF, E

Dilution

WB~~1:1000 IHC-P~~1:50~100 IF~~1:10~50

Images

All lanes : Anti-TRIM28 Antibody (N-term) at 1:1000 dilution Lane 1: Hela whole cell lysate Lane 2: PC-3 whole cell lysate Lysates/proteins at 20 μg per lane. Secondary Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/10000 dilution. Predicted band size : 89 kDa Blocking/Dilution buffer: 5% NFDM/TBST.

TRIM28 Antibody (N-term) (Cat. APR03626G) western blot analysis in K562 cell line lysates (35ug/lane).This demonstrates the TRIM28 antibody detected the TRIM28 protein (arrow).

TRIM28 Antibody (N-term) (Cat. APR03626G)immunohistochemistry analysis in formalin fixed and paraffin embedded human testis tissue followed by peroxidase conjugation of the secondary antibody and DAB staining.This data demonstrates the use of TRIM28 Antibody (N-term) for immunohistochemistry. Clinical relevance has not been evaluated.

Specification

Quantity

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