Cys-Protein-G

Data sheet

Formulation

Lyophilized without any additives.

Solubility

It is recommended to reconstitute the lyophilized Protein G in sterile 18M-cm H2O not less than 100ug/ml, which can then be further diluted to other aqueous solutions.

Purity

Greater than 95.0% as determined by SDS-PAGE and HPLC analyses.

Description

Cys-Protein G Recombinant produced in E.Coli is a 196 amino acids protein which contains amino acid 190-384 of the Streptococcus sp and a Cysteine residue at the N-terminus, has a predicted molecular mass of approximately 22.5kDa. But it migrates with an

Expression host

Escherichia Coli.

Reagent Appearance

Sterile Filtered White lyophilized (freeze-dried) powder.

Stability

Lyophilized Protein G although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Protein G should be stored at 4°C between 2-7 days and for future use below -18°C.Please prevent freeze-thaw cycles.