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Recombinant Rabbit Monoclonal
Anti-Crotonyl-Histone H2B (Lys11) Rabbit mAb
Catalog Number: PTM-508RM
$ 420

Clone Number: PA-081-16

Host: Rabbit Clonality: Recombinant Monoclonal

Applications: WB IHC-P

Reactivity: Human, Mouse, Rat

Synonyms: H2BK11cr

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 H2BK11cr
UniProt ID

P62807

Immunogen Crotonylated human histone H2B (Lys11) peptide
MW (kDa) 14
Specificity Anti-Crotonyl-Histone H2B (Lys11) Rabbit mAb detects histone H2B only when it is crotonylated at Lys11. 
Product Usage Information
Applications Dilution Recommended Species
WB 1:500 - 1:2000 Human, Mouse, Rat
IHC-P 1:50 - 1:100 Human, Mouse, Rat
Properties
Purity Protein A 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. Crotonylation of lysine is a newly identified reversible modification controlling chromosome structure and gene transcription. The reversible lysine crotonylation has been well demonstrated in eukaryotic histones from worm to human. The unique structure and genomic localization of histone lysine crotonylation suggest that it is mechanistically and functionally different from histone lysine acetylation. Specifically, in both human somatic and mouse male germ cell genomes, histone crotonylation marks either active promoters or potential enhancers. Crotonylation of histone H2B at Lys11 may play a vital role in the epigenetic modulation, including chromatin remodeling and DNA transcriptional regulation.

Cellular location

Nucleus

Images
Dot Blot

Blocking buffer: 5% NFDM/TBST
Primary Ab dilution: 1:2000
Primary Ab incubation condition: 2 hours+AV15 at room temperature
Secondary Ab: Goat Anti-Rabbit IgG H&L pAb (HRP Conjugate)
Peptide quantity: 1 ng, 4 ng, 16 ng, 64 ng+AV15
Exposure time: 60 seconds
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+ crotonic acid (100 ng/ml, 18hr)
Protein loading amount: 20 μg
Exposure time: 60 s
Predicted band size: 14 kDa
Observed band size: 14 kDa

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: 1: HeLa, 2: NIH-3T3, 3: BRL, 4: Rat kidney, 5: Mouse kidney
Protein loading amount: 20 μg
Exposure time: 60 s
Predicted band size: 14 kDa
Observed band size: 14 kDa

IHC-P

Tissue: Human breast
Section type: Formalin-fixed & paraffin-embedded section
Retrieval method: High temperature and highpressure
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-508RM

Tissue: Mouse small intestine
Section type: Formalin-fixed & paraffin-embedded section
Retrieval method: High temperature and highpressure
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-508RM

Tissue: Rat 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: 1:100
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-508RM

Research Use

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

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