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A3641

Apoferritin from equine spleen

0.2 μm filtered

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100 mg

Estimated to ship TODAYfromSAINT LOUIS

$449.00
500 mg

Estimated to ship TODAYfromSAINT LOUIS

$1,490.00
1 g

Estimated to ship TODAYfromSAINT LOUIS

$2,110.00

About This Item

CAS Number:
UNSPSC Code:
12352202
NACRES:
NA.32
MDL number:
Form:
liquid
Mol wt:
major subunit ML 19,889, minor subunit MH 22,200, native ~481.2 kDa (24 subunits, approx. 20 kDa each)

$449.00


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Quality Segment

sterility

0.2 μm filtered

form

liquid

mol wt

major subunit ML 19,889, minor subunit MH 22,200, native ~481.2 kDa (24 subunits, approx. 20 kDa each)

color

clear to slightly hazy, solution

storage temp.

2-8°C

Application

Apoferritin from equine spleen has been used:
  • to determine its partition coefficients in phase systems
  • in NaCl for iron loading of cultured cells
  • in in situ liquid scanning transmission electron microscope for imaging the interface of biology and nanotechnology

Biochem/physiol Actions

This protein shell of ferritin lacking iron is widely used for the calibration of gel filtration columns and sodium dodecyl sulfate (SDS)-polyacrylamide gel electrophoresis. It is very abundant in beta-cells of the pancreas where it acts as an anti-oxidant. When added to cultured endothelial cells apoferritin is taken up in a dose-responsive manner and appears to protect the cells from oxidant-mediated cytolysis.

Physical form

Solution in 0.135 M sodium chloride.

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This Item
F4503178440A3660
description

0.2 μm filtered

description

Type I, saline solution

description

Ferritin, Apo-, Equine Spleen, CAS 9013-31-4, is a native protein shell of ferritin molecule lacking iron.

description

-

form

liquid

form

saline solution

form

lyophilized solid

form

glycerol solution (50% glycerol and 0.075 M NaCl)

mol wt

major subunit ML 19,889, minor subunit MH 22,200, native ~481.2 kDa (24 subunits, approx. 20 kDa each)

mol wt

L subunit ~19 kDa, H subunit ~21 kDa

mol wt

-

mol wt

-

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

−20°C

Quality Level

200

Quality Level

300

Quality Level

100

Quality Level

200

color

clear to slightly hazy, solution

color

red to brown

color

white

color

-

sterility

0.2 μm filtered

sterility

sterile-filtered

sterility

-

sterility

-


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Storage Class

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves



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