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Recombinant
Anti-Dimethyl-Histone H3 (Lys4) Mouse mAb
Catalog Number: PTM-6032
$ 325

Clone Number: 11130

Host: Mouse Clonality: Recombinant Monoclonal

Applications: WB IHC-P ICC/IF ChIP

Reactivity: Human, Mouse, Rat

Synonyms: H3K4me2

Product Size
100 μl
Quantity

Shipping: Ambient temperature

Order online or send purchase order to info@ptmbio.com

FAQ Technical Support Protocols

General Information
Isotype IgG1/Kappa
Conjugate Unconjugated
Synonyms H3K4me2
UniProt ID

P68431

Immunogen
MW (kDa)
Specificity
Product Usage Information
Applications Dilution Recommended Species
WB 1:500 - 1:1000 Human, Mouse
IHC-P 1:50 - 1:100 Human, Rat, Mouse
ICC/IF 1:50 Human
ChIP 6 μg/5x106 cells Human
Properties
Purity Protein G purified
Constituents PBS, Glycerol, BSA
Storage Store at -20°C. Avoid freeze/thaw cycles.
Stability Stable for 12 months from date of receipt/reconstitution.
Target Information

Background

Histones undergo various enzyme-catalyzed modifications, including acetylation, methylation, phosphorylation, ubiquitination, etc. H3K4me2 is a methylation modification on histone proteins that are tightly linked to DNA. The researchers found that H3K4me2 gradually accumulated after DNA damage occurred and peaked after 24 hours, then gradually declined. The transient elevation of H3K4me2 after DNA damage suggests that it may be involved in the process of DNA damage repair.

Cellular location

Nucleus

Images
WB

Blocking buffer: 5% NFDM/TBST
Primary Ab dilution: 1:1000
Primary Ab incubation condition: 2 hours at room temperature
Secondary Ab: Goat Anti-Mouse IgG H&L pAb (HRP Conjugate)
Lysate: 1: Jurkat, 2: NIH/3T3
Protein loading quantity: 20 μg
Exposure time: 30 s
Predicted band size: 17 kDa
Observed band size: 17 kDa

IHC-P

Tissue: Human colon
Section type: Formalin-fixed & Paraffin -embedded section
Retrieval method: High temperature and high pressure
Retrieval buffer: Tris/EDTA buffer, pH 9.0
Primary Ab dilution: 1:100
Primary Ab incubation condition: 1 hour at room temperature
Secondary Ab: Anti-Rabbit and Mouse Polymer HRP (Ready to Use)
Counter stain: Hematoxylin (Blue)
Description: The brown color represents the positive signal observed with PTM-6032

Tissue: Mouse small intestine
Section type: Formalin-fixed & Paraffin -embedded section
Retrieval method: High temperature and high pressure
Retrieval buffer: Tris/EDTA buffer, pH 9.0
Primary Ab dilution: 1:100
Primary Ab incubation condition: 1 hour at room temperature
Secondary Ab: Anti-Rabbit and Mouse Polymer HRP (Ready to Use)
Counter stain: Hematoxylin (Blue)
Description: The brown color represents the positive signal observed with PTM-6032

Tissue: Rat colon
Section type: Formalin-fixed & Paraffin -embedded section
Retrieval method: High temperature and high pressure
Retrieval buffer: Tris/EDTA buffer, pH 9.0
Primary Ab dilution: 1:100
Primary Ab incubation condition: 1 hour at room temperature
Secondary Ab: Anti-Rabbit and Mouse Polymer HRP (Ready to Use)
Counter stain: Hematoxylin (Blue)
Description: The brown color represents the positive signal observed with PTM-6032

ICC/IF

Cell line: HeLa
Fixative: 4% Paraformaldehyde
Permeabilization: 0.1% Triton X-100
Primary Ab dilution: 1:50
Primary incubation condition: 4°C overnight
Secondary Ab: Goat Anti-Mouse IgG
Nuclear counter stain: DAPI (Blue)
Counter stain: Tubulin (Red)
Description: The green color represents the positive signal observed with PTM-6032

ChIP

Cell type: Jurkat
Cross-linking conditions: No cross-linking
Amount of chromatin per IP: 5×106 cells
Amount of Ab per IP: 6 μg
Beads type and amount per IP: 50 μl of Protein A/G Mag Beads
Description: Chromatin immunoprecipitations were performed with 6 μg of normal mouse IgG as a negative control. The immunoprecipitated DNA was quantified by real-time PCR using primers specific for the human GAPDH CDS region, RPL30, LDHA, FOXO3a-promoter, RAB20 and LDHA - promoter. The data are presented as enrichment of each sample relative to total amount of input chromatin at each amplicon.

Research Use

For research use only, not for use in diagnostic procedures.

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