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Anti-Propionyl-Histone H3 (Lys23) Mouse mAb
Catalog Number: PTM-208
$ 420

Clone Number: /

Host: Mouse Clonality: Monoclonal

Applications: WB IHC-P ChIP

Reactivity: Human, Mouse, Rat

Synonyms: H3K23pr

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 IgG
Conjugate Unconjugated
Synonyms H3K23pr
UniProt ID

P68431

Immunogen Propionylated human histone H3 (Lys23) peptide
MW (kDa) 15
Specificity
Product Usage Information
Applications Dilution Recommended Species
WB 1:500 - 1:2000 Human, Mouse, Rat
IHC-P 1:200 - 1:1000 Human, Mouse, Rat
ChIP 6 μg/5x106 cells Human
Properties
Purity Protein G and immunogen affinity 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 are subject to a variety of enzyme catalyzed modifications, including acetylation, methylation, phosphorylation, ubiquitylation, etc. Lysine propionylation (Kprop) is structurally similar to lysine acetylation, is a newly identified reversible modification controlling protein activity. Lysine propionylation is abundant in both prokaryotes and eukaryotes and has been found in wide ranges of proteins including histones and non-histone substrates, such as p53. Similar to acetylation of histione H3 at Lys12, propionylation of histone H3 at Lys23 may play a vital role in the epigenetic modulation, including chromatin remodeling and transcriptional regulation.

Cellular location

Nucleus

Images
Dot Blot

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)
Immunogen peptide quantity: 1 ng, 4 ng, 16 ng
Exposure time: 60 s
The list of peptides is included in the table below.

WB

Blocking buffer: 5% NFDM/TBST
Primary Ab dilution: 1:2000
Primary Ab incubation condition: 2 hours at room temperature
Secondary Ab: Goat Anti-Mouse IgG H&L pAb (HRP Conjugate)
Lysate: (-) HeLa, (+) HeLa+Sodium propionate (10mM, 4 hours)
Protein loading quantity: 20 μg
Exposure time: 60 s
Predicted band size: 17 kDa
Observed band size: 17 kDa

IHC-P

Tissue: Human liver
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: 1:250
Primary Ab incubation condition: 1 hour at room temperature
Secondary Ab: Anti-Rabbit and Mouse Polymer HRP (Ready to Use)
Counter stain: Hematoxylin
Description: The brown color represents the positive signal observed with PTM-208

Tissue: Mouse liver
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: 1:1000
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-208

Tissue: Rat spleen
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: 1:1000
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-208

ChIP

Cell type: HeLa+ Sodium propionate (10 mM, 4 hours)
Cross-linking conditions: No cross-linking
Amount of chromatin per IP: 5x106 cells
Amount of Ab per IP: 6 μg
Beads type and amount per IP: 50 μl of Protein A/G MagBeads
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 Exon 3, LDHA, FOXO3a-promoter, FOXO3a-downstream, RAB20, TUBBP10 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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