Histone H3.3 (H3F3A, H3.3A, H3F3, PP781, H3F3B, H3.3B)

Size

£537.00

SKU:: H5110-24K
Purity:: Purified by Protein A affinity chromatography.
Storage Conditions:: -20°C
Supplier:: United States Biological
Host:: Rabbit
Immunogen:: Synthetic peptide corresponding to aa100-150 of human Histone H3.3.
Format:: Supplied as a liquid in PBS, 0.05% BSA, 0.05% sodium azide.
Extra Details:: Histone H3.3 is a nuclear protein and a replication-independent member of the histone H3 family that has a role in 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. H3.3 constitutes the predominant form of histone H3 in non-dividing cells and is incorporated into chromatin independently of DNA synthesis. It has a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. Expression of H3F3A is common throughout the cell cycle independent of DNA synthesis. Applications: Suitable for use in Western Blot and Immunohistochemistry. Other applications not tested. Recommended Dilution: Western Blot: 0.25-0.5ug/ml Immunohistochemistry (formalin fixed paraffin embedded): 5ug/ml Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Shipping Conditions:: Blue Ice