Product Number: RPG004

Shipping and Storage

Freeze dried powder -20 ± 5℃, avoid repeated freeze-thaw cycles after dissolution.

Component

Description

Protein G is a cell wall protein of Streptococcus that can bind to human and various animal antibodies, also known as Streptococcus protein G (SPG). Protein G can bind to all subtypes of IgG in humans, mice, and rats, as well as total IgG in species such as rabbits, sheep, cows, cows, horses, and pigs. Recombinant protein G selects the antibody binding domain (C1-C2-C3) from natural protein G for genetic engineering recombinant expression, which has the complete antibody binding function of natural protein G.

• M: Protein molecular weight standard
• 1: Recombinant protein G

Specification

1. Source: Escherichia coli
2. Molecular weight: 22.4kDa
3. Isoelectric point: 4.74
4. Purity: ≥ 95% (SDS-PAGE)
5. A280nm(1mg/mL): 1.334
6. Morphological: freeze-drying agent, the solution before freeze-drying is 5mM PB, pH 7.4
7. Dissolve: ≥ 10mg/mL with distilled water for solubility