Thermo Fisher Scientific TRIM28 Recombinant Rabbit Monoclonal Antibody (ARC0047)

Applications

Tested Dilution

Publications

Western Blot (WB)

1:1,000-1:6,000

-

Immunohistochemistry (Paraffin) (IHC (P))

1:200-1:2,000

-

ELISA (ELISA)

1 µg/mL

-

Immunoprecipitation (IP)

0.5 µg-4 µg antibody for 200 µg-400 µg extracts of

-

Product Specifications

Species Reactivity

Human, Mouse, Rat

Host/Isotype

Rabbit / IgG

Expression System

HEK293 cells

Class

Recombinant Monoclonal

Type

Antibody

Clone

ARC0047

Immunogen

A synthetic peptide corresponding to a sequence within amino acids 250-350 of human KAP1/TRIM28 (Q13263) if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:TRIM28,uniProtId:Q13263-1,ncbiNodeId:9606,antigenRange:250-350,antigenLength:835,antigenImageFileName:MA5-35303_TRIM28_Q13263-1_Rabbit.svg,antigenImageFileNamePDP:MA5-35303_TRIM28_Q13263-1_Rabbit_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

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Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

0.4 mg/mL

Purification

Affinity Chromatography

Storage buffer

PBS, pH 7.3, with 50% glycerol, 0.05% BSA

Contains

0.02% sodium azide

Storage conditions

-20° C, Avoid Freeze/Thaw Cycles

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_2849205

Product Specific Information

Immunogen sequence: RNQRKLLASL VKRLGDKHAT LQKSTKEVRS SIRQVSDVQK RVQVDVKMAI LQIMKELNKR GRVLVNDAQK VTEGQQERLE RQHWTMTKIQ KHQEHILRFA S

Target Information

The KRAB (Kruppel-associated box) domain is about 45 amino acids in length and is a transcriptional repression domain found in numerous transcription factors. There have been identified over 220 KRAB-zinc finger protein (KRAB-ZFP) genes in the human genome. These proteins functionally repress transcription via specific interactions with KAP-1 (KRAB-associated protein 1). KAP-1 is an 835 amino acid polypeptide that contains a RING finger, B boxes, and a PHD finger. KAP-1 has been shown to form complexes with KRAB-domain transcription factors and increase the efficiency with which they mediate repression. KAP-1 has also been shown to directly interact with HP1 (heterochromatin protein 1) and KRAZ1 (Kruppel-associated box-containing zinc finger protein 1). KAP-1 directly targets KRAZ1 to the foci of centromeric heterochromatin containing HP1alpha, thus helping to regulate transcriptional repression. Studies have shown that KAP-1 mutants with the ability to bind KRAB but unable to bind HP1 leads to random distribution of KRAZ1 and strong transcriptional activation.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.