Histone H1 蛋白, Human (His)

Histone H1 proteins, particularly the H1.0 variant, are crucial for condensing nucleosome chains, organizing and compacting chromatin. H1.0 is prevalent in cells undergoing terminal differentiation or with low cell division rates. Histone H1 Protein, Human (His) is the recombinant human-derived Histone H1 protein, expressed by E. coli , with N-His labeled tag. The total length of Histone H1 Protein, Human (His) is 194 a.a., with molecular weight of ~27 kDa.

组蛋白 H1 蛋白在将核小体链压缩成高级结构方面发挥着至关重要的作用，有助于染色质的组织和压缩。值得注意的是，组蛋白 H1.0 变体主要存在于处于分化末期或细胞分裂率较低的细胞中。

Human

E. coli

N-His

P07305-1 (M1-K194)

3005  [NCBI]

Approximately 27 kDa

Greater than 90% as determined by reducing SDS-PAGE

溶液.

Supplied as a 0.2 μm filtered solution of 50 mM Tris, 600 mM NaCl, 1 mM DTT, pH 8.5. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.

<1 EU/μg, determined by LAL method.

Stored at -80°C for 1 year. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.

Shipping with dry ice.