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08449

Millipore

Hemoglobin from bovine blood

suitable for microbiology

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Synonym(s):
FO Growth Supplement, Bovine hemoglobin, Hb, Methemoglobin
CAS Number:
MDL number:
eCl@ss:
42030116
NACRES:
NA.85

sterility

sterile

Quality Level

form

powder

shelf life

limited shelf life, expiry date on the label

mol wt

Mr ~64500

loss

<10% loss on drying

UniProt accession no.

application(s)

environmental
food and beverages

microbiology

storage temp.

2-8°C

suitability

Neisseria spp.

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General description

Hemoglobin is present in the red-blood corpuscles (RBCs) of vertebrates. It is composed of a globular structure with four α-β sub-units.

Application

Hemoglobin from bovine blood has been used as a supplement in tryptone yeast extract salts and glucose (TYESG) agar for performing extracellular proteolytic activity of Flavobacterium psychrophilum. It has also been used as a standard in Raman spectrometry.
The solubility of α-elastin has been applied to construction of elastin-mimetic biomaterials.

Biochem/physiol Actions

Oxygen transporter. The Fe2+/Fe3+ balance is a physiological indicator of blood oxygenation; deoxygenated hemoglobin accessorizes a feedback loop by reducing nitrite to NO, a vasodilator which enhances blood flow to oxygen-deprived tissues.

Packaging

1 piece contains 100 g hemoglobin powder

Caution

Since native hemoglobin is readily oxidized in air, these preparations may be predominantly methemoglobin.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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