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Anti-Butyryl-Histone H2A (Lys5) Rabbit pAb
Catalog Number: PTM-317
$ 435

Clone Number: /

Host: Rabbit Clonality: Polyclonal

Applications： WB IHC-P ICC/IF

Reactivity: Human, Mouse, Rat

Synonyms: H2AK5bu

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 H2AK5bu
UniProt ID

P04908

Immunogen Butyrylated human histone H2A (Lys5) peptide
MW (kDa) 14
Specificity Anti-Butyryl-Histone H2A (Lys5) Rabbit pAb detects histone H2A only when it is butyrylated at Lys5. 
Product Usage Information
Applications Dilution Recommended Species
WB 1:500 - 1:2000 Human, Mouse, Rat
ICC/IF 1:50 Human
IHC-P 1:200 - 1:1000 Human, Mouse
Properties
Purity Protein A 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. Butyrylation of lysineis a newly identified reversible modification controllingchromosome structure and gene transcription. Lysinebutyrylation is highly conserved in eukaryotic cells fromworm to human. The unique structure and genomic localization of histone lysine butyrylation suggest that it is mechanistically and functionally different from histonelysine acetylation. Specifically, in both human somatic andrabbit male germ cell genomes, histone butyrylation marks either active promoters or potential enhancers. Butyrylation of histone H3 at Lys18 may play a vital role in the epigenetic modulation, including chromatin remodeling and DNA

Cellular location

Nucleus

Images
Dot Blot

Blocking buffer: 5% NFDM/TBST
Primary Ab dilution: 1:2000
Primary Ab incubation condition: 2 hours at room temperature
Secondary Ab: Goat Anti-Rabbit 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-Rabbit IgG H&L pAb (HRP Conjugate)
Lysate: (-) HeLa, (+) Hela + sodium butyrate (30mM, 4 hours)
Protein loading quantity: 20 μg
Exposure time: 60 s
Predicted band size: 14 kDa
Observed band size: 14 kDa
ICC/IF

Cell line: (A) HeLa, (B) HeLa+ SBA (5mM, 24 hours)
Fixative: 100% Ice-cold methanol
Permeabilization: 0.1% Triton X-100
Primary Ab dilution: 1:50
Primary Ab incubation condition: 4°C overnight
Secondary Ab: Goat Anti-Rabbit IgG
Nuclear counter stain: DAPI (Blue)
Counter stain: Tubulin (Red)
Description: The green color represents the positive signal observed with PTM-317
IHC-P

Tissue: Human 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-317

Tissue: Mouse pancreas
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-317

Research Use

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

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