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Histone H1 Antibody

Catalog Number: orb2643345

DispatchUsually dispatched within 5-10 working days
$ 780.00
Catalog Numberorb2643345
CategoryAntibodies
DescriptionPlease note that this antibody is a recombinant rabbit version of original anti-histone H1 antibody (clone AE-4). Because the variable heavy (VH) and variable light (VL) domains are the same, this recombinant antibody has the same exact reactivity as the original AE-4 MAb. There are several advantages of producing a recombinant version of a monoclonal antibody. For example, a recombinant antibody is a pure preparation of active immunoglobulin with no contaminating non-functional intact Ig or free light/heavy chains. Secondly, antibody can always be produced, even if hybridoma line is lost. Moreover, it adds the flexibility of converting the antibody to any species, isotype or format. Eukaryotic histones are basic and water-soluble nuclear proteins that form hetero-octameric nucleosome particles by wrapping 146 base pairs of DNA in a left-handed super-helical turn sequentially to form chromosomal fiber. Two molecules of each of the four core histones (H2A, H2B, H3, and H4) form the octamer; formed of two H2A-H2B dimers and two H3-H4 dimers, forming two nearly symmetrical halves by tertiary structure. Over 80% of nucleosomes contain the linker Histone H1, derived from an intronless gene that interacts with linker DNA between nucleosomes and mediates compaction into higher order chromatin. This antibody is extensively used as a pan-nuclear marker.
Species/HostRabbit
ClonalityRecombinant
Clone NumberAE-4
Tested applicationsFACS, IF, IHC-P, WB
ReactivityHuman, Mouse, Rat
IsotypeRabbit IgG
ImmunogenNuclei of human leukemia biopsy cells were used as the immunogen for this recombinant Histone H1 antibody.
Antibody TypePrimary Antibody
Dilution rangeFlow cytometry: 1-2ug/million cells in 0.1ml,Immunofluorescence: 1-2ug/ml,Immunohistochemistry (FFPE): 1-2ug/ml,Western blot: 1-2ug/ml
PurityProtein A affinity chromatography
ConjugationUnconjugated
Formula0.2 mg/ml with 0.1 mg/ml BSA (US sourced), 0.05% sodium azide
Hazard InformationThis recombinant Histone H1 antibody is available for research use only.
UniProt IDP07305
StorageMaintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
Buffer/Preservatives0.2 mg/ml with 0.1 mg/ml rAlbumin (US sourced), 0.05% sodium azide
NoteFor research use only
Application notesOptimal dilution of the antibody should be determined by the researcher.
Expiration Date12 months from date of receipt.
Histone H1 Antibody

Western blot testing of human heart lysate with recombinant Histone H1 antibody (clone AE-4). Predicted molecular weight ~20 kDa but can be observed at 27-30 kDa.

Histone H1 Antibody

Immunofluorescent staining of PFA-fixed human HeLa cells with recombinant Histone H1 antibody (clone AE-4, green) and Phalloidin (red).

Histone H1 Antibody

IHC staining of FFPE human skin basal cell carcinoma with recombinant Histone H1 antibody (clone AE-4). HIER: boil tissue sections in pH9 10mM Tris with 1mM EDTA for 10-20 min and allow to cool before testing.

Histone H1 Antibody

IHC staining of FFPE human breast carcinoma with recombinant Histone H1 antibody (clone AE-4). HIER: boil tissue sections in pH9 10mM Tris with 1mM EDTA for 10-20 min and allow to cool before testing.

Histone H1 Antibody

IHC staining of FFPE human colon carcinoma with recombinant Histone H1 antibody (clone AE-4). HIER: boil tissue sections in pH9 10mM Tris with 1mM EDTA for 10-20 min and allow to cool before testing.

Histone H1 Antibody

SDS-PAGE analysis of purified, BSA-free recombinant Histone H1 antibody (clone AE-4) as confirmation of integrity and purity.

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