Histone 3 Protein (H3) (Cys110Ala-Mutant)

N° du produit ABIN2669496

Détail du produit

Antigène: Histone 3 (H3)

Type de proteíne: Recombinant

Attributs du protein: Cys110Ala-Mutant

Origine: Xenopus laevis

Source: Escherichia coli (E. coli)

Application: Positive Control (PC), Substrate (S)

Attributs du produit: Recombinant Xenopus laevis Histone H3 (C110A) is produced in E. coli and purified using FPLC. Protein concentration was determined using the molar extinction coefficient for Histone H3 and absorbance at 280nm. The recombinant histone is >98 % pure by SDS-PAGE. Recombinant Histone H3 C110A contains a substitution of cysteine to alanine at amino acid 110. The molecular weight of the protein is 15,239 Daltons.

Purification: Purified using FPLC

Pureté: The recombinant histone is >98 % pure by SDS-PAGE.

Information d'application

Indications d'application: Recombinant histones are suitable for use as positive controls in the analysis of histone post-translational modifications, as substrates for histone modification enzymes, or to generate chromatin in vitro.

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Reconstitution: Recombinant histones can be resuspended in water or any suitable buffer. We recommend a starting concentration of 1 mg/mL. To fully solubilize the histone we suggest resuspension in the buffer of choice at room temperature for 20-30 minutes with occasional pipetting. Addition of salt or Tris to the resuspension buffer may enhance histone solubility.

Conseil sur la manipulation: Avoid repeated freeze/thaw cycles and keep on ice when not in storage.

Stock: -20 °C/-80 °C

Stockage commentaire: Lyophilized proteins can be stored at -20°C or -80°C, preferably desiccated. Recombinant proteins in solution are temperature sensitive and must be stored at -80°C to prevent degradation.

Détail du antigène

Antigène: Histone 3 (H3)

Autre désignation: Histone H3 (H3 Produits)

Synonymes: H-3 Protein, histocompatibility 3 Protein, H3 Protein

Sujet: Histone H3 is one of the core components of the nucleosome. The nucleosome is the smallest subunit of chromatin and consists of 146 base pairs of DNA wrapped around an octamer of core histone proteins (two each of H2A, H2B, H3 and H4). Histone H1 is a linker protein, present at the interface between the nucleosome core and DNA entry/exit points.

Poids moléculaire: The molecular weight of the protein is 15,239 Daltons.