Dnmt3b Polyclonal Antibody

Formalin-fixed and paraffin embedded: human colon cancer tissue labeled with Anti-Dnmt-3-beta Polyclonal Antibody, Unconjugated (bs-0301R) at 1:600, followed by conjugation to the secondary antibody and DAB staining

Formalin-fixed and paraffin embedded: rat spinal cord tissue labeled with Anti-Dnmt-3-beta Polyclonal Antibody (bs-0301R), Unconjugated at 1:600, followed by conjugation to the secondary antibody and DAB staining

$Paraformaldehyde-fixed, paraffin embedded Mouse intestine; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with Dnmt3 Beta Polyclonal Antibody, Unconjugated (bs-0301R) at 1:200 overnight at 4\u00b0C, DAB staining.$

Paraformaldehyde-fixed, paraffin embedded Mouse intestine; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37\u00b0C for 30min; Antibody incubation with Dnmt3 Beta Polyclonal Antibody, Unconjugated (bs-0301R) at 1:200 overnight at 4\u00b0C, DAB staining.

$HepG2 cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37\u00b0C for 20 min; Antibody incubation with (Dnmt3b) polyclonal Antibody, Unconjugated (bs-0301R) 1:100, 90 minutes at 37\u00b0C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37\u00b0C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.$

HepG2 cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37\u00b0C for 20 min; Antibody incubation with (Dnmt3b) polyclonal Antibody, Unconjugated (bs-0301R) 1:100, 90 minutes at 37\u00b0C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37\u00b0C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.

Applications

WB
ELISA
FCM
IHC-P
IF(ICC)

Reactivity

Human
Mouse

Predicted Reactivity

Overview
Catalog #	bs-0301R
Product Name	Dnmt3b Polyclonal Antibody
Applications	WB, ELISA, FCM, IHC-P, IF(ICC)
Reactivity	Human, Mouse
Predicted Reactivity	Rat
Specifications
Conjugation	Unconjugated
Host	Rabbit
Source	KLH conjugated synthetic peptide derived from human Dnmt3 Beta
Clonality	Polyclonal
Clone #	#REF!
Isotype	IgG
Concentration	1ug/ul
Purification	Purified by Protein A.
Storage Buffer	0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
Storage Condition	Shipped at 4_. Store at -20_ for one year. Avoid repeated freeze/thaw cycles.
Target
Gene ID	1789
Swiss Prot	Q9UBC3
Subcellular location	Nucleus
Synonyms	ICF; ICF1; M.HsaIIIB; DNA (cytosine-5)-methyltransferase 3B; Dnmt3b; DNA methyltransferase HsaIIIB; DNA MTase HsaIIIB
Background	Required for genome-wide de novo methylation and is essential for the establishment of DNA methylation patterns during development. DNA methylation is coordinated with methylation of histones. May preferentially methylates nucleosomal DNA within the nucleosome core region. May function as transcriptional co-repressor by associating with CBX4 and independently of DNA methylation. Seems to be involved in gene silencing (By similarity). In association with DNMT1 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. Isoforms 4 and 5 are probably not functional due to the deletion of two conserved methyltransferase motifs. Function as transcriptional corepressor by associating with ZHX1.
Application Dilution
WB	1:300-5000
ELISA	1:500-1000
FCM	1:20-100
IHC-P	1:200-400
IF(ICC)	1:50-200