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Target

Host

Species Reactivity

Species Reactivity

Conjugate

Conjugate

Histone H3 Monoclonal antibody, PBS Only (Capture)

Histone H3 Monoclonal Antibody for WB, IHC, IF/ICC, FC (Intra), IP, Cytometric bead array, Indirect ELISA

Host / Isotype

Mouse / IgG2b

Reactivity

human, mouse, rat, pig, rabbit, canine, chicken, zebrafish, hamster, dog, wheat

Applications

WB, IHC, IF/ICC, FC (Intra), IP, Cytometric bead array, Indirect ELISA

Conjugate

Unconjugated

CloneNo.

1A2A3

Cat no : 68345-1-PBS

Synonyms

HIST1H3A, Histone-H3, HistoneH3, Histone H 3, 1A2A3

Validation Data Gallery

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  • Western Blot (WB) analysis of various lysates using Histone H3 Monoclonal antibody (68345-1-Ig)

    WB analysis using 68345-1-Ig (same clone as 68345-1-PBS)

    Various lysates were subjected to SDS PAGE followed by western blot with 68345-1-Ig (Histone H3 antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours. This data was developed using the same antibody clone with 68345-1-PBS in a different storage buffer formulation.

  • Western Blot (WB) analysis of various lysates using Histone H3 Monoclonal antibody (68345-1-Ig)

    WB analysis using 68345-1-Ig (same clone as 68345-1-PBS)

    Various lysates were subjected to SDS PAGE followed by western blot with 68345-1-Ig (HIST1H3A antibody) at dilution of 1:10000 incubated at room temperature for 1.5 hours. This data was developed using the same antibody clone with 68345-1-PBS in a different storage buffer formulation.

  • Immunoprecipitation (IP) experiment of HeLa cells using Histone H3 Monoclonal antibody (68345-1-Ig)

    IP experiment of HeLa using 68345-1-Ig (same clone as 68345-1-PBS)

    IP result of anti-Histone H3 (IP:68345-1-Ig, 4ug; Detection:68345-1-Ig 1:2000) with HeLa cells lysate 1800 ug. This data was developed using the same antibody clone with 68345-1-PBS in a different storage buffer formulation.

  • Immunohistochemistry (IHC) staining of mouse testis tissue using Histone H3 Monoclonal antibody (68345-1-Ig)

    IHC staining of mouse testis using 68345-1-Ig (same clone as 68345-1-PBS)

    Immunohistochemical analysis of paraffin-embedded mouse testis tissue slide using 68345-1-Ig (HIST1H3A antibody) at dilution of 1:1000 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 68345-1-PBS in a different storage buffer formulation.

  • Immunohistochemistry (IHC) staining of mouse testis tissue using Histone H3 Monoclonal antibody (68345-1-Ig)

    IHC staining of mouse testis using 68345-1-Ig (same clone as 68345-1-PBS)

    Immunohistochemical analysis of paraffin-embedded mouse testis tissue slide using 68345-1-Ig (HIST1H3A antibody) at dilution of 1:1000 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0). This data was developed using the same antibody clone with 68345-1-PBS in a different storage buffer formulation.

  • Immunofluorescence (IF) / fluorescent staining of HeLa cells using Histone H3 Monoclonal antibody (68345-1-Ig)

    IF Staining of HeLa using 68345-1-Ig (same clone as 68345-1-PBS)

    Immunofluorescent analysis of (4% PFA) fixed HeLa cells using Histone H3 antibody (68345-1-Ig, Clone: 1A2A3 ) at dilution of 1:1000 and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L), Alpha Tubulin antibody (11224-1-AP, red). This data was developed using the same antibody clone with 68345-1-PBS in a different storage buffer formulation.

  • Immunofluorescence (IF) / fluorescent staining of A431 cells using Histone H3 Monoclonal antibody (68345-1-Ig)

    IF Staining of A431 using 68345-1-Ig (same clone as 68345-1-PBS)

    Immunofluorescent analysis of (4% PFA) fixed A431 cells using Histone H3 antibody (68345-1-Ig, Clone: 1A2A3 ) at dilution of 1:1000 and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L), CL594-phalloidin (red). This data was developed using the same antibody clone with 68345-1-PBS in a different storage buffer formulation.

  • Immunofluorescence (IF) / fluorescent staining of HeLa cells using Histone H3 Monoclonal antibody (68345-1-Ig)

    IF Staining of HeLa using 68345-1-Ig (same clone as 68345-1-PBS)

    Immunofluorescent analysis of (4% PFA) fixed HeLa cells using Histone H3 antibody (68345-1-Ig, Clone: 1A2A3 ) at dilution of 1:1000 and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L), CL594-phalloidin (red). This data was developed using the same antibody clone with 68345-1-PBS in a different storage buffer formulation.

  • Immunofluorescence (IF) / fluorescent staining of MCF-7 cells using Histone H3 Monoclonal antibody (68345-1-Ig)

    IF Staining of MCF-7 using 68345-1-Ig (same clone as 68345-1-PBS)

    Immunofluorescent analysis of (4% PFA) fixed MCF-7 cells using Histone H3 antibody (68345-1-Ig, Clone: 1A2A3 ) at dilution of 1:1000 and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L), CL594-phalloidin (red). This data was developed using the same antibody clone with 68345-1-PBS in a different storage buffer formulation.

  • Immunofluorescence (IF) / fluorescent staining of MCF-7 cells using Histone H3 Monoclonal antibody (68345-1-Ig)

    IF Staining of MCF-7 using 68345-1-Ig (same clone as 68345-1-PBS)

    Immunofluorescent analysis of (4% PFA) fixed MCF-7 cells using Histone H3 antibody (68345-1-Ig, Clone: 1A2A3, labeled with CoraLite647-conjugated AffiniPure F(ab')2 Fragment Goat Anti-Mouse IgG (H+L),SA00014-10, magenta) at dilution of 1:400 and CoraLite Plus 488-conjugated ZO-1 antibody (CL488-21773, green), CHCHD6 antibody (66597-1-Ig, Clone: 2A11E9, labeled with FlexAble CoraLite Plus 555 Antibody Labeling Kit for Mouse IgG2a, KFA042, orange). This data was developed using the same antibody clone with 68345-1-PBS in a different storage buffer formulation.

  • Immunofluorescence (IF) / fluorescent staining of HeLa cells using Histone H3 Monoclonal antibody (68345-1-Ig)

    IF Staining of HeLa using 68345-1-Ig (same clone as 68345-1-PBS)

    Immunofluorescent analysis of (4% PFA) fixed HeLa cells using Histone H3 antibody (68345-1-Ig, Clone: 1A2A3 ) at dilution of 1:400 and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L), CL594-phalloidin (red). This data was developed using the same antibody clone with 68345-1-PBS in a different storage buffer formulation.

  • Flow cytometry (FC) experiment of HepG2 cells using Histone H3 Monoclonal antibody (68345-1-Ig)

    FC experiment of HepG2 using 68345-1-Ig (same clone as 68345-1-PBS)

    1X10^6 HepG2 cells were intracellularly stained with 0.4 ug Anti-Human Histone H3 (68345-1-Ig, Clone:1A2A3) and CoraLite®488-Conjugated AffiniPure Goat Anti-Mouse IgG(H+L) at dilution 1:1000 (red), or 0.4 ug Mouse IgG2b Isotype Control (MPC-11) (65128-1-Ig, Clone: MPC-11) (blue). Cells were fixed and permeabilized with Transcription Factor Staining Buffer Kit (PF00011). This data was developed using the same antibody clone with 68345-1-PBS in a different storage buffer formulation.

  • Cytometric bead array in cell lysate using MP50178-1

    Cytometric bead array in cell lysate using MP50178-1

    Cytometric bead array in cell lysate using MP50178-1, Phospho-Histone H3 (Ser10) Monoclonal Matched Antibody Pair, PBS Only. Capture antibody: 68345-1-PBS. Detection antibody: 66863-1-PBS. Cell lysate: Non-treated HeLa and Calyculin A treated HeLa (30μg/well). Non-related target OAT Monoclonal Matched Antibody Pair (MP50109-1P) was served as control.

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Tested Applications

Recommended dilution

ApplicationDilution
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Product Information

68345-1-PBS targets Histone H3 as part of a matched antibody pair:

MP50178-1: 68345-1-PBS capture and 66863-1-PBS detection (validated in Cytometric bead array)

Unconjugated mouse monoclonal antibody pair in PBS only (BSA and azide free) storage buffer at a concentration of 1 mg/mL, ready for conjugation.

This conjugation ready format makes antibodies ideal for use in many applications including: ELISAs, multiplex assays requiring matched pairs, mass cytometry, and multiplex imaging applications.Antibody use should be optimized by the end user for each application and assay.

Tested Reactivity human, mouse, rat, pig, rabbit, canine, chicken, zebrafish, hamster, dog, wheat
Host / Isotype Mouse / IgG2b
Class Monoclonal
Type Antibody
Immunogen Peptide 相同性解析による交差性が予測される生物種
Full Name histone cluster 1, H3a
Observed molecular weight15 kDa
GenBank accession numberBC066245
Gene symbol HIST1H3A
Gene ID (NCBI) 8350
Conjugate Unconjugated
Form Liquid
Purification MethodProtein A purification
Storage Buffer PBS Only
Storage ConditionsStore at -80°C.

Background Information

Histones are small, highly basic proteins that consist of a globular domain with unstructured N- and C-terminal tails protruding from the main structure. Histone H3 is one of the five main histones 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. In addition to their role in DNA compartmentalization, histones also play crucial roles in various biologic processes, including gene expression and regulation, DNA repair, chromatin condensation, cell cycle progression, chromosome segregation, and apoptosis. The ability of histones to regulate chromatin dynamics primarily originates from various posttranslational modifications carried out by histone-modifying enzymes.