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Acetyl-Histone H2B type 1-B (K20) Recombinant Monoclonal Antibody

Acetyl-Histone H2B type 1-B (K20) Recombinant Monoclonal Antibody

Datasheet

Code	CSB-RA010402A20acHU
Size	US$210
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Image	Western Blot Positive WB detected in Hela whole cell lysate treated by 15mM sodium butyrate for 30min All lanes Acetyl-Histone H2B type 1-B(K20)antibody at 0.135μg/ml Secondary Goat polyclonal to rabbit IgG at 1/50000 dilution Predicted band size: 15 KDa Observed band size: 15 KDa Immunocytochemistry analysis of CSB-RA010402A20acHU diluted at 1:100 and staining in Hela cells performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4℃ overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system. Immunofluorescence staining of Hela cells(treated by 15mM sodium butyrate for 30min) with CSB-RA010402A20acHU at 1:84,counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4℃.The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG (H+L). Overlay histogram showing Hela cells stained with CSB-RA010402A20acHU (red line) at 1:50. The cells were fixed with 70% Ethylalcohol (18h) and then permeabilized with 0.3% Triton X-100 for 2 min.The cells were then incubated in 1x PBS /10% normal goat serum to block non-specific protein-protein interactions followed by primary antibody for 1 h at 4℃.The secondary antibody used was FITC goat anti-rabbit IgG (H+L) at 1/200 dilution for 1 h at 4℃. Control antibody (green line) was used under the same conditions. Acquisition of >10,000 events was performed.
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Product Details
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Customer Reviews and Q&A
Target Background

Product Details

Uniprot No.

P33778

Target Names

HIST1H2BB

Alternative Names

HIST1H2BB antibody; H2BFFHistone H2B type 1-B antibody; Histone H2B.1 antibody; Histone H2B.f antibody; H2B/f antibody

Species Reactivity

Human

Immunogen

A synthesized peptide

Immunogen Species

Homo sapiens (Human)

Conjugate

Non-conjugated

Clonality

Monoclonal

Isotype

Rabbit IgG

Clone No.

21F11

Purification Method

Affinity-chromatography

Concentration

It differs from different batches. Please contact us to confirm it.

Buffer

Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Form

Liquid

Tested Applications

ELISA, WB, ICC, IF, FC

Recommended Dilution

Application	Recommended Dilution
WB	1:5000-1:10000
ICC	1:50-1:500
IF	1:30-1:200

Protocols

ELISA Protocol
Western Blotting(WB) Protocol
Immunofluorescence (IF) Protocol
Flow Cytometry (FC) Protocol

Troubleshooting and FAQs

Antibody FAQs

Storage

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Lead Time

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

Description

The acetyl-Histone H2B type 1-B/HIST1H2BB (K20) recombinant monoclonal antibody is a highly specific antibody against the acetylated HIST1H2BB at K20 from human and mouse sources. This acetyl-HIST1H2BB (K20) antibody was expressed by transfecting the human acetyl-HIST1H2BB (K20)monoclonal antibody gene-vector clones into the cell line for in vitro production and subsequent purification from the tissue culture supernatant (TCS) through affinity-chromatography. Its isotype matches with the rabbit IgG. This acetyl-HIST1H2BB (K20) antibody can be used in ELISA, WB, ICC, IF, and FC applications.

HIST1H2BB is a subtype of histone core component H2B. Antibodies against the HIST1H2BB are useful for the localization and detection of the HIST1H2BB of acetylation at Lys20 residue.

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Target Background

Function

Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling.

Gene References into Functions

Functional crosstalk between histone H2B ubiquitylation and H2A modifications and variants has been uncovered. PMID: 29643390
RNF20 and H2Bub1 promotes chronic colonic inflammation and inflammation-associated colorectal cancer in mice and humans, partly by augmenting NF-kappaB activity and attenuating the antitumoral T cell response. PMID: 26854224
RNF20-mediated H2B ubiquitination at DSBs plays a critical role in HRR through chromatin remodeling PMID: 21362548

Subcellular Location

Nucleus. Chromosome.

Protein Families

Histone H2B family

Database Links

HGNC: 4751

OMIM: 602803

KEGG: hsa:3018

STRING: 9606.ENSP00000350580

UniGene: Hs.553494

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Email: [email protected]
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Service

Phage Display Service

Antibody Service

Protein Service

Gene Synthesis Service

Oligo Synthesis Service

What Are Histones: Unraveling Their Critical Roles in Disease Pathogenesis Unraveling the Dynamic World of Histone Modifications: Implications in Gene Regulation and Disease Pathogenesis The Overview of Organelles Antibody FAQs What Is an Antibody? How to Choose an Antibody for Scientific Research? The difference between primary antibody and secondary antibod The Meaning of Irregular Antibody Screening Tag Antibodies, Your Good Partner in Protein Research How to Choose the Loading Control Antibodies?

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301-363-4651 (Available 9 a.m. to 5 p.m. CST from Monday to Friday)

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Address

7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA

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