Application
Western Blot of acid extracts from HeLa cells untreated (-) or treated with sodium butyrate (+), using RM149 at 0.5 ug/mL, showed a band of histone H3 acetylated at Lysine 4 in treated HeLa.Application
RM149 specifically reacts to Histone H3 acetylatedat Lysine 4 (K4ac). No cross reactivity with non-modified Lysine 4, acetylated Lysine 9 (K9ac), Lysine14 (K14ac), Lysine 18 (K18ac),Lysine 23 (K23ac), Lysine 27 (K27ac), Lysine 36 (K36ac), Lysine 56 (K56ac), lysine 79 (K79ac), or Lysine 122 (K122) inhistone H3.Application
Immunocytochemistry of HeLa cells treated with sodium butyrate, using Acetyl-Histone H3 (Lys4) Rabbit mAb RM149 (red). Actin laments have been labeled with fluorescein phalloidin (green).| Product Name | Histone H3K4ac (Acetyl Lys4) antibody |
|---|---|
| Antibody Type | Primary Antibodies |
| Product description | Rabbit Monoclonal antibody [RM149] to Histone H3 (Acetyl Lys4)Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. This structure consists of approximately 146 bp of DNA wrapped around a nucleosome, an octamer composed of pairs of each of the four core histones (H2A, H2B, H3, and H4). The chromatin fiber is further compacted through the interaction of a linker histone, H1, with the DNA between the nucleosomes to form higher order chromatin structures. This gene is intronless and encodes a member of the histone H3 family. Transcripts from this gene lack polyA tails; instead, they contain a palindromic termination element. This gene is found in the large histone gene cluster on chromosome 6p22-p21.3. [provided by RefSeq, Jul 2008] |
| Immunogen | An acetyl-peptide corresponding to Acetyl-Histone H3 (Lys4). |
| Modification | Acetyl Lys4 |
| Clonality | Monoclonal |
|---|---|
| Isotype | IgG |
| Clone Number | RM149 |
| Host Species | Rabbit |
| Tested Applications | ELISAICC/IFWBMultiplexing |
| ICC/IF:1:200~1:500 WB:1:500~1:2000 Notes:Optimal dilutions/concentrations should be determined by the researcher. |
|
| Species Reactivity | Human |
| Concentration | 1mg/ml (Please refer to the vial label for the specific concentration) |
| Purification | Affinity purified |
| Gene Synonyms | HIST1H3A H3/A histone cluster 1 H3a H3FA H3K4Ac antibody |
|---|---|
| Target | Histone H3 (Acetyl Lys4) |
| Tissue Specificity | This antibody reacts to Histone H3 acetylated at Lysine 4 (K4ac). No cross reactivity with other acetylated Lysines in histone H3. |
Application
Western Blot of acid extracts from HeLa cells untreated (-) or treated with sodium butyrate (+), using RM149 at 0.5 ug/mL, showed a band of histone H3 acetylated at Lysine 4 in treated HeLa.
Application
RM149 specifically reacts to Histone H3 acetylatedat Lysine 4 (K4ac). No cross reactivity with non-modified Lysine 4, acetylated Lysine 9 (K9ac), Lysine14 (K14ac), Lysine 18 (K18ac),Lysine 23 (K23ac), Lysine 27 (K27ac), Lysine 36 (K36ac), Lysine 56 (K56ac), lysine 79 (K79ac), or Lysine 122 (K122) inhistone H3.
Application
Immunocytochemistry of HeLa cells treated with sodium butyrate, using Acetyl-Histone H3 (Lys4) Rabbit mAb RM149 (red). Actin laments have been labeled with fluorescein phalloidin (green).| Application Notes | ICC/IF:1:200~1:500 WB:1:500~1:2000 Notes:Optimal dilutions/concentrations should be determined by the researcher. |
|---|
| Form | Liquid |
|---|---|
| Storage Instructions | Keep as concentrated solution. Aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles. |
| Storage Buffer | PBS with 50% Glycerol and 1% BSA. 0.09% Sodium azide was added as a preservative. |
