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M0630

Sigma-Aldrich

Myoglobin from equine skeletal muscle

95-100%, essentially salt-free, lyophilized powder

Synonym(s):

Myoglobin from horse skeletal muscle

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About This Item

CAS Number:
100684-32-0
EC Number:
309-705-0
MDL number:
MFCD00131643
UNSPSC Code:
12352202
NACRES:
NA.61

biological source

equine skeletal muscle

Quality Level

300

assay

95-100%

form

essentially salt-free, lyophilized powder

mol wt

~17 kDa(lit.)

Iron content

0.25-0.32%

technique(s)

mass spectrometry (MS): suitable

solubility

H2O: soluble 10 mg/mL

UniProt accession no.

P68082

storage temp.

−20°C

Gene Information

horse ... MB(100054434)

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Application

Myoglobin from equine skeletal muscle was used in a study to test experimental protein mixture for validating tandem mass spectral analysis.

Biochem/physiol Actions

Myoglobin from horse skeletal muscle is a single chain heme protein containing 153 amino acid residues. It possesses no disulfide bridges or free -SH groups. Myoglobin contains 8 variously sized right-handed helical regions, joined by non-ordered or random coil regions.
Myoglobin is critical to skeletal muscle O2 supply at near-maximum oxygen demand, and prevents anoxia by maintaining PO2 above levels needed to support mitochondrial function.

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)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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