Immunoglobulin G (IgG)

Product Name	Immunoglobulin G
Source	Human Plasma
Catalogue Number	340-21
Purity	> 95% (Electrophoresis)
Form	Lyophilized
Protein	> 4.5 g/dL (5% solution - Biuret)
Additional Info	Sodium: < 200 mM (All 5% solutions) Chloride: < 200 mM Potassium: < 2 mM Calcium: < 2 mg/dL
pH	6.0 - 8.0 (5% solution)
Bioburden	< 100 CFU/mL (5% solution)
Residual Moisture	< 5.0%
Appearance	White to off-white powder
Reconstitution	Phosphate Buffered Saline at 10 mg/mL is recommended
Related Products	340-14 - IgA Fc antigen from human plasma 340-13 - IgA antigen from human plasma 340-35 - IgM antigen from human myeloma plasma
Storage	2-8°C
Recertification	5 years
Infectious Disease Testing	Negative or non-reactive at the donor level for anti HIV 1 and 2, anti HCV, HBsAg, HCV NAT, HIV-1 NAT, and syphilis by FDA approved methods.
Synonyms	IgG
References	1) IgG and fibrinogen driven nanoparticle aggregation, Cukalevski, R., Ferreira, S.A., Dunning, C.J. et al. Nano Res. (2015) 8: 2733. 2) An integrated practical implementation of continuous aqueous two‐phase systems for the recovery of human IgG: From the microdevice to a multistage bench‐scale mixer‐settler device, Biotechnology Journal, Volume 11, Issue 5, May 2016, Pages 708-716.