English name : Ferritin from horse spleen; HSF Other names : Ferritin ( horse spleen ); iron prion CAS: 9007-73-2 Molecular Weight : H subunit mol wt ~ 21 kDa; L subunit mol wt ~ 19 kDa Level : BR Cadmium content: ≤1% (as% of ferritin) Product Description : A shell of 24 protein subunits (apoferritin) and a core of Fe3 + ions with a peptide MW of 440 kDa Characters : clear pink or reddish-brown liquid with an outer diameter of about 12 ~ 14nm, empty cavity diameter is about 6nm, housing ( ie apoferritin ) consists of 24 subunits, each subunit contains about 163 amino acids. residues per molecule can bind up to 4500 iron atoms Use: Biochemical studies can absorb and release iron Save : 2 ~ 8 ℃
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