H3F3A, 1-136aa, Human

Category: Proteins
Catalog
01-P2083
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Product Name H3F3A, 1-136aa, Human
Description 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. H3F3A is a replication-independent member of the histone H3 family. Recombinant human H3F3A protein, fused to His-tag at N-terminus, was expressed in E.coli.
Synonyms Histone H3.3, H3.3A, H3F3
Host E.coli
Molecular Weight 33.2kDa (291aa) confirmed by MALDI-TOF
Amino Acid Sequence MGSSHHHHHH SSGLVPRGSH MGSMARTKQT ARKSTGGKAP RKQLATKAAR KSAPSTGGVK KPHRYRPGTV ALREIRRYQK STELLIRKLP FQRLVREIAQ DFKTDLRFQS AAIGALQEAS EAYLVGLFED TNLCAIHAKR VTIMPKDIQL ARRIRGERA
Tag His-tag
Reactivity Human
Applications SDS-PAGE
Form Liquid, in 20mM Tris-HCl buffer (pH 8.0) containing 0.15M NaCl, 10% glycerol, 1mM DTT
Concentration 0.5 mg/ml (determined by Bradford assay)
Purity > 90% by SDS-PAGE
Storage Can be stored at +4C short term (1-2 weeks). For long term storage, aliquot and store at -20C or -70C. Avoid repeated freezing and thawing cycles.
References Tagami H., et al. (2004) Cell. 116:51-61
Daury L N., et al. (2006) EMBO Rep. 7:66-71
Supplier ARP

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