Merck, 08449-100G-F, Hemoglobin from bovine blood

Name: Hemoglobin from bovine blood
Brand: Merck
SKU: 08449-100G-F

Size:100 g, FO Growth Supplement, Bovine hemoglobin, Hb, Methemoglobin, from bovine blood, powder, for Neisseria spp., pack of 100 g or 500 g, suitable for microbiology

Catalog Number: 08449-100G-F

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Category

Dehydrated Culture Media

Pack Size100 g

TagsIndustrial Microbiology Microbial Culture Media

CollectionsMerck Cell Culture Supplements & Reagents: Complete Solutions for Research & Bioproduction Merck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification

Description

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, NO scavenger
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
Disclaimer
Since native hemoglobin is readily oxidized in air, these preparations may be predominantly methemoglobin.

Specifications

General

UNSPSC Code	41171614
eCl@ss	42030116
NACRES	NA.85
MDL number	MFCD00131282
Quality Level	100
Gene Information	cow ... HBA1(281221), HBB(280813), HBE2(513240), HBE4(513108), HBG(511735), alpha globin(512439)
UniProt accession no.	P01966
application(s)	environmentalfood and beverages
storage temp.	2-8°C
suitability	Neisseria spp.
biological source	bovine blood
sterility	sterile
form	powder
shelf life	limited shelf life, expiry date on the label
mol wt	Mr ~64500
packaging	pack of 100 g or 500 g
loss	<10% loss on drying

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