⚠️ System Notice: The registration module is now online. Wire transfer payments in the ordering module are now active. Credit card payment implementation will continue until 20.04.2026.
Shopping Cart
CATEGORIES

Anti-Acetyl-Histone H3-K18 Polyclonal Antibody

Product classification
Antibodies Loading Control Antibodies
Catalog No CAB.14876
Antibody overview
CAB.14876 Antibodies
Anti-Acetyl-Histone H3-K18 Polyclonal Antibody
Ordering
Available Variants
2 Variants
Change View
50ul
SKU
CAB.14876-50ul
Price
€200.00
Available – Dispatch in 14 days
100ul
SKU
CAB.14876-100ul
Price
€335.00
Available – Dispatch in 14 days
Availability & Stock Pack SKU Price (EUR)
Available – Dispatch in 14 days
Global Network - International delivery
50ul CAB.14876-50ul €200.00
Available – Dispatch in 14 days
Global Network - International delivery
100ul CAB.14876-100ul €335.00
Quick page guide: Compare pack sizes, review validated applications and access product documents from this section.
Recommended Dilution
WB 1:500-1000
DB 1:500-1000
IHC-P 1:50-200
IF/ICC 1:50-200
ChIP 5ug
Validated Application Key
WB
Validated application
WB - Western Blotting
DB
Validated application
DB - Validated application
IHC-P
Validated application
IHC-P - Immunohistochemistry (Paraffin-embedded sections)
IF
Validated application
IF - Validated application
ICC
Validated application
ICC - Validated application
ELISA
Validated application
ELISA - Enzyme-Linked Immunosorbent Assay
ChIP
Validated application
ChIP - Chromatin Immunoprecipitation
Technical Specifications
Catalog No CAB.14876
Product Name Anti-Acetyl-Histone H3-K18 Polyclonal Antibody
Isotype IgG
Calculated MW 15kDa
Immunogen A synthetic acetylated peptide corresponding to residues surrounding K18 of human H3
Public Immunogen Range N/A
Host Rabbit
Clone Type Polyclonal Antibody
Reactivity Human;Rat;Mouse;Other(Wide Range)
Application WB;DB;IHC-P;IF/ICC;ELISA;ChIP
Subcellular Location Chromosome Nucleus
Purification Method CABfinity purification
Storage Buffer PBS with 0.02% sodium azide,50% glycerol,pH7.3.
Storage Store at -20℃. Avoid freeze/thaw cycles.

Background

Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. Two molecules of each of the four core histones (H2A, H2B, H3, and H4) form an octamer, around which approximately 146 bp of DNA is wrapped in repeating units, called nucleosomes. The linker histone, H1, interacts with linker DNA between nucleosomes and functions in the compaction of chromatin into higher order structures. This gene is intronless and encodes a replication-dependent histone that is a member of the histone H3 family. Transcripts from this gene lack polyA tails but instead contain a palindromic termination element. This gene is found in the small histone gene cluster on chromosome 6p22-p21.3.

Protocol / Instructions

Recommended workflow
Optimized handling and experimental guidance
Review the suggested sequence below before starting the assay to keep sample handling, incubation, and downstream interpretation aligned.
Lab-ready steps

Western Blotting Protocol Reagents or buffers: Anti-Acetyl-Histone H3-K18 Polyclonal Antibody, blocking buffer, primary antibody dilution buffer, secondary antibody, and detection reagents. Sample preparation: Prepare whole cell lysates or nuclear extracts from cells or tissues of interest. Separate proteins by SDS-PAGE and transfer to a membrane. Antibody incubation: Incubate the membrane with the Anti-Acetyl-Histone H3-K18 Polyclonal Antibody at a dilution of 1:500-1000 in primary antibody dilution buffer for 1-2 hours at room temperature or overnight at 4°C. Washing or detection: Wash the membrane with washing buffer and detect using a suitable secondary antibody and detection reagents. Dot Blotting Protocol Reagents or buffers: Anti-Acetyl-Histone H3-K18 Polyclonal Antibody, blocking buffer, primary antibody dilution buffer, secondary antibody, and detection reagents. Sample preparation: Prepare whole cell lysates or nuclear extracts from cells or tissues of interest and apply directly to a membrane. Antibody incubation: Incubate the membrane with the Anti-Acetyl-Histone H3-K18 Polyclonal Antibody at a dilution of 1:500-1000 in primary antibody dilution buffer for 1-2 hours at room temperature or overnight at 4°C. Washing or detection: Wash the membrane with washing buffer and detect using a suitable secondary antibody and detection reagents. IHC-P Protocol Reagents or buffers: Anti-Acetyl-Histone H3-K18 Polyclonal Antibody, blocking buffer, primary antibody dilution buffer, secondary antibody, and detection reagents. Sample preparation: Prepare paraffin-embedded tissue sections and deparaffinize. Antibody incubation: Incubate the sections with the Anti-Acetyl-Histone H3-K18 Polyclonal Antibody at a dilution of 1:50-200 in primary antibody dilution buffer for 1-2 hours at room temperature or overnight at 4°C. Washing or detection: Wash the sections with washing buffer and detect using a suitable secondary antibody and detection reagents. IF/ICC Protocol Reagents or buffers: Anti-Acetyl-Histone H3-K18 Polyclonal Antibody, blocking buffer, primary antibody dilution buffer, secondary antibody, and detection reagents. Sample preparation: Prepare fixed cells or tissue sections. Antibody incubation: Incubate the cells or sections with the Anti-Acetyl-Histone H3-K18 Polyclonal Antibody at a dilution of 1:50-200 in primary antibody dilution buffer for 1-2 hours at room temperature or overnight at 4°C. Washing or detection: Wash the cells or sections with washing buffer and detect using a suitable secondary antibody and detection reagents. ELISA Protocol Reagents or buffers: Anti-Acetyl-Histone H3-K18 Polyclonal Antibody, coating buffer, blocking buffer, primary antibody dilution buffer, secondary antibody, and detection reagents. Sample preparation: Prepare whole cell lysates or nuclear extracts from cells or tissues of interest and coat onto an ELISA plate. Antibody incubation: Incubate the plate with the Anti-Acetyl-Histone H3-K18 Polyclonal Antibody at a dilution of 1:500-1000 in primary antibody dilution buffer for 1-2 hours at room temperature or overnight at 4°C. Washing or detection: Wash the plate with washing buffer and detect using a suitable secondary antibody and detection reagents. ChIP Protocol Reagents or buffers: Anti-Acetyl-Histone H3-K18 Polyclonal Antibody, sonication buffer, IP buffer, and detection reagents. Sample preparation: Prepare cross-linked chromatin from cells or tissues of interest and sonicate to fragment the chromatin. Antibody incubation: Incubate the chromatin with 5ug of the Anti-Acetyl-Histone H3-K18 Polyclonal Antibody in IP buffer for 1-2 hours at room temperature or overnight at 4°C. Washing.

Precautions

Store at -20°C, handle with care, optimize antibody dilution and incubation time, and use suitable controls to verify specificity.

Validation Images

Anti-Acetyl-Histone H3-K18 Polyclonal Antibody Figure 1
Fig.1. Validation data.