Skip to main content

Recombinant human Dnmt1 protein is a Human Fragment protein, in the 501 to 1632 aa range, expressed in Baculovirus infected Sf9, with >95% purity and suitable for SDS-PAGE, FuncS.

Be the first to review this product! Submit a review

Images

Functional Studies - Recombinant human Dnmt1 protein (AB198109), expandable thumbnail
  • SDS-PAGE - Recombinant human Dnmt1 protein (AB198109), expandable thumbnail

Key facts

Purity
>95% SDS-PAGE
Expression system
Baculovirus infected Sf9 cells
Tags
His-DDDDK tag N-Terminus
Applications
SDS-PAGE, FuncS
Biologically active
Yes

Amino acid sequence

M H H H H H H D Y K D D D D K E Y I L M D P S P E Y A P I F G L M Q E K I Y I S K I V V E F L Q S N S D S T Y E D L I N K I E T T V P P S G L N L N R F T E D S L L R H A Q F V V E Q V E S Y D E A G D S D E Q P I F L T P C M R D L I K L A G V T L G Q R R A Q A R R Q T I R H S T R E K D R G P T K A T T T K L V Y Q I F D T F F A E Q I E K D D R E D K E N A F K R R R C G V C E V C Q Q P E C G K C K A C K D M V K F G G S G R S K Q A C Q E R R C P N M A M K E A D D D E E V D D N I P E M P S P K K M H Q G K K K K Q N K N R I S W V G E A V K T D G K K S Y Y K K V C I D A E T L E V G D C V S V I P D D S S K P L Y L A R V T A L W E D S S N G Q M F H A H W F C A G T D T V L G A T S D P L E L F L V D E C E D M Q L S Y I H S K V K V I Y K A P S E N W A M E G G M D P E S L L E G D D G K T Y F Y Q L W Y D Q D Y A R F E S P P K T Q P T E D N K F K F C V S C A R L A E M R Q K E I P R V L E Q L E D L D S R V L Y Y S A T K N G I L Y R V G D G V Y L P P E A F T F N I K L S S P V K R P R K E P V D E D L Y P E H Y R K Y S D Y I K G S N L D A P E P Y R I G R I K E I F C P K K S N G R P N E T D I K I R V N K F Y R P E N T H K S T P A S Y H A D I N L L Y W S D E E A V V D F K A V Q G R C T V E Y G E D L P E C V Q V Y S M G G P N R F Y F L E A Y N A K S K S F E D P P N H A R S P G N K G K G K G K G K G K P K S Q A C E P S E P E I E I K L P K L R T L D V F S G C G G L S E G F H Q A G I S D T L W A I E M W D P A A Q A F R L N N P G S T V F T E D C N I L L K L V M A G E T T N S R G Q R L P Q K G D V E M L C G G P P C Q G F S G M N R F N S R T Y S K F K N S L V V S F L S Y C D Y Y R P R F F L L E N V R N F V S F K R S M V L K L T L R C L V R M G Y Q C T F G V L Q A G Q Y G V A Q T R R R A I I L A A A P G E K L P L F P E P L H V F A P R A C Q L S V V V D D K K F V S N I T R L S S G P F R T I T V R D T M S D L P E V R N G A S A L E I S Y N G E P Q S W F Q R Q L R G A Q Y Q P I L R D H I C K D M S A L V A A R M R H I P L A P G S D W R D L P N I E V R L S D G T M A R K L R Y T H H D R K N G R S S S G A L R G V C S C V E A G K A C D P A A R Q F N T L I P W C L P H T G N R H N H W A G L Y G R L E W D G F F S T T V T N P E P M G K Q G R V L H P E Q H R V V S V R E C A R S Q G F P D T Y R L F G N I L D K H R Q V G N A V P P P L A K A I G L E I K L C M L A K A R E S A S A K I K E E E A A K D

Reactivity data

Application
SDS-PAGE
Reactivity
Reacts
Dilution info
-
Notes

-

Application
FuncS
Reactivity
Reacts
Dilution info
-
Notes

-

Associated Products

Select an associated product type

3 products for Alternative Product

Target data

Function

Methylates CpG residues. Preferentially methylates hemimethylated DNA. Associates with DNA replication sites in S phase maintaining the methylation pattern in the newly synthesized strand, that is essential for epigenetic inheritance. Associates with chromatin during G2 and M phases to maintain DNA methylation independently of replication. It is responsible for maintaining methylation patterns established in development. DNA methylation is coordinated with methylation of histones. Mediates transcriptional repression by direct binding to HDAC2. In association with DNMT3B and via the recruitment of CTCFL/BORIS, involved in activation of BAG1 gene expression by modulating dimethylation of promoter histone H3 at H3K4 and H3K9. Probably forms a corepressor complex required for activated KRAS-mediated promoter hypermethylation and transcriptional silencing of tumor suppressor genes (TSGs) or other tumor-related genes in colorectal cancer (CRC) cells (PubMed:24623306). Also required to maintain a transcriptionally repressive state of genes in undifferentiated embryonic stem cells (ESCs) (PubMed:24623306). Associates at promoter regions of tumor suppressor genes (TSGs) leading to their gene silencing (PubMed:24623306). Promotes tumor growth (PubMed:24623306).

Alternative names

Recommended products

Recombinant human Dnmt1 protein is a Human Fragment protein, in the 501 to 1632 aa range, expressed in Baculovirus infected Sf9, with >95% purity and suitable for SDS-PAGE, FuncS.

Key facts

Purity
>95% SDS-PAGE
Expression system
Baculovirus infected Sf9 cells
Applications
SDS-PAGE, FuncS
Biological activity
Specific Activity: ≥0.16 pmol/min/μg.

Assay Conditions: Assay was performed using a DNMT1 Assay kit, using 40 μM S-adenosylmethionine for 1 hour at 37°C.

Accession
P26358-1
Animal free
No
Species
Human
Concentration
Loading...
Storage buffer

pH: 8
Constituents: 20% Glycerol (glycerin, glycerine), 0.64% Sodium chloride, 0.63% Tris HCl, 0.02% Potassium chloride

Sequence info

Amino acid sequence

M H H H H H H D Y K D D D D K E Y I L M D P S P E Y A P I F G L M Q E K I Y I S K I V V E F L Q S N S D S T Y E D L I N K I E T T V P P S G L N L N R F T E D S L L R H A Q F V V E Q V E S Y D E A G D S D E Q P I F L T P C M R D L I K L A G V T L G Q R R A Q A R R Q T I R H S T R E K D R G P T K A T T T K L V Y Q I F D T F F A E Q I E K D D R E D K E N A F K R R R C G V C E V C Q Q P E C G K C K A C K D M V K F G G S G R S K Q A C Q E R R C P N M A M K E A D D D E E V D D N I P E M P S P K K M H Q G K K K K Q N K N R I S W V G E A V K T D G K K S Y Y K K V C I D A E T L E V G D C V S V I P D D S S K P L Y L A R V T A L W E D S S N G Q M F H A H W F C A G T D T V L G A T S D P L E L F L V D E C E D M Q L S Y I H S K V K V I Y K A P S E N W A M E G G M D P E S L L E G D D G K T Y F Y Q L W Y D Q D Y A R F E S P P K T Q P T E D N K F K F C V S C A R L A E M R Q K E I P R V L E Q L E D L D S R V L Y Y S A T K N G I L Y R V G D G V Y L P P E A F T F N I K L S S P V K R P R K E P V D E D L Y P E H Y R K Y S D Y I K G S N L D A P E P Y R I G R I K E I F C P K K S N G R P N E T D I K I R V N K F Y R P E N T H K S T P A S Y H A D I N L L Y W S D E E A V V D F K A V Q G R C T V E Y G E D L P E C V Q V Y S M G G P N R F Y F L E A Y N A K S K S F E D P P N H A R S P G N K G K G K G K G K G K P K S Q A C E P S E P E I E I K L P K L R T L D V F S G C G G L S E G F H Q A G I S D T L W A I E M W D P A A Q A F R L N N P G S T V F T E D C N I L L K L V M A G E T T N S R G Q R L P Q K G D V E M L C G G P P C Q G F S G M N R F N S R T Y S K F K N S L V V S F L S Y C D Y Y R P R F F L L E N V R N F V S F K R S M V L K L T L R C L V R M G Y Q C T F G V L Q A G Q Y G V A Q T R R R A I I L A A A P G E K L P L F P E P L H V F A P R A C Q L S V V V D D K K F V S N I T R L S S G P F R T I T V R D T M S D L P E V R N G A S A L E I S Y N G E P Q S W F Q R Q L R G A Q Y Q P I L R D H I C K D M S A L V A A R M R H I P L A P G S D W R D L P N I E V R L S D G T M A R K L R Y T H H D R K N G R S S S G A L R G V C S C V E A G K A C D P A A R Q F N T L I P W C L P H T G N R H N H W A G L Y G R L E W D G F F S T T V T N P E P M G K Q G R V L H P E Q H R V V S V R E C A R S Q G F P D T Y R L F G N I L D K H R Q V G N A V P P P L A K A I G L E I K L C M L A K A R E S A S A K I K E E E A A K D
Accession
P26358
Protein length
Fragment
Predicted molecular weight
130 kDa
Amino acids
501 to 1632
Nature
Recombinant
Tags
His-DDDDK tag N-Terminus

Specifications

Form
Liquid
Additional notes

Affinity purified.

General info

Function

Methylates CpG residues. Preferentially methylates hemimethylated DNA. Associates with DNA replication sites in S phase maintaining the methylation pattern in the newly synthesized strand, that is essential for epigenetic inheritance. Associates with chromatin during G2 and M phases to maintain DNA methylation independently of replication. It is responsible for maintaining methylation patterns established in development. DNA methylation is coordinated with methylation of histones. Mediates transcriptional repression by direct binding to HDAC2. In association with DNMT3B and via the recruitment of CTCFL/BORIS, involved in activation of BAG1 gene expression by modulating dimethylation of promoter histone H3 at H3K4 and H3K9. Probably forms a corepressor complex required for activated KRAS-mediated promoter hypermethylation and transcriptional silencing of tumor suppressor genes (TSGs) or other tumor-related genes in colorectal cancer (CRC) cells (PubMed:24623306). Also required to maintain a transcriptionally repressive state of genes in undifferentiated embryonic stem cells (ESCs) (PubMed:24623306). Associates at promoter regions of tumor suppressor genes (TSGs) leading to their gene silencing (PubMed:24623306). Promotes tumor growth (PubMed:24623306).

Sequence similarities

Belongs to the class I-like SAM-binding methyltransferase superfamily. C5-methyltransferase family.

Post-translational modifications

Sumoylated; sumoylation increases activity.

Subcellular localisation
Nucleus

Storage

Shipped at conditions
Dry Ice
Appropriate short-term storage conditions
-80°C
Appropriate long-term storage conditions
-80°C
Storage information
Avoid freeze / thaw cycle

This product is an active protein and may elicit a biological response in vivo, handle with caution.

Notes

Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
Terms & Conditions.

2 product images

  • Functional Studies - Recombinant human Dnmt1 protein (ab198109), expandable thumbnail

    Functional Studies - Recombinant human Dnmt1 protein (ab198109)

    Specific activity assay of ab198109.

  • SDS-PAGE - Recombinant human Dnmt1 protein (ab198109), expandable thumbnail

    SDS-PAGE - Recombinant human Dnmt1 protein (ab198109)

    4-20% SDS-PAGE analysis of ab198109.

    Lane 1: 6 μg ab198109
    Lane 2: Protein marker

Downloads

Product protocols

For this product, it's our understanding that no specific protocols are required. You can:

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com