Transferrin, Apo

Product Name	Apo Transferrin
Source	Human Plasma
Catalogue Number	535-12
Purity	> 98% (SDS-PAGE)
Form	Lyophilized
Protein	> 96% (Biuret)
Iron Assay	< 30 ug/g
Residual Moisture	< 5%
Endotoxin	< 1.0 EU/mg (LAL)
Bioburden	< 10 CFU/mg
Mycoplasma	Not detected
pH	6.5 - 8.0 (3% solution)
Heat Treatment	60°C for > 10 hours.
Appearance	White to off-white powder
Solubility	Readily soluble (10 mg/mL in H₂O)
Formulation	0.1 um filtered lyophilized powder, essentially salt-free.
Related Products	535-11 - Holo Transferrin from human plasma 535-10 - Sidero Transferrin from human plasma 535-70R - Recombinant Human Transferrin
Storage	-20°C
Recertification	5 years
Infectious Disease Testing	Negative or non-reactive at the donor level for anti-HIV 1 and 2, anti-HCV, HBsAg, and syphilis by FDA approved methods.
Synonyms	Siderophilin, TRF,apo-hTF , apotransferrin
Molecular Weight	~80,000
CAS Number	11096-37-0
References	1) Manganese transport via the transferrin mechanism, NeuroToxicology, Volume 34, January 2013, Pages 118-127.