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M1882

Sigma-Aldrich

Myoglobin from equine heart

≥90% (SDS-PAGE), essentially salt-free, lyophilized powder

Synonym(s):
Myoglobin from horse heart
CAS Number:
EC Number:
MDL number:
NACRES:
NA.61

biological source

equine heart

Quality Level

assay

≥90% (SDS-PAGE)

form

essentially salt-free, lyophilized powder

Iron content

≥0.20%

technique(s)

MALDI-MS: suitable

UniProt accession no.

storage temp.

−20°C

Gene Information

horse ... MB(100054434)

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Application

Myoglobin from equine heart is suitable for use in:
  • spectral measurements in Beckman DU-50 or Gilford 2400 spectrophotometer[1]
  • the secondary structure analysis of proteins in H2O solution using single-pass attenuated total reflection Fourier transform infrared (ATR-FT-IR) microscopy[2]
  • the calibration of the mass scale at a concentration of 2 pmol/μL in Electrospray mass spectrometry[3]
  • a study to investigate on-line single droplet deposition for MALDI mass spectrometry[4]
  • a study to examine protein adsorption in fused-silica and polyacrylamide-coated capillaries[5]

Packaging

250 mg in glass bottle
1, 5, 10 g in glass bottle

Biochem/physiol Actions

Myoglobin is a mobile carrier of oxygen that is developed in red muscle and heart cells. This happens as a response to elevated demand for oxygen during exercise, and transports oxygen from the sarcolemma to the mitochondria of vertebrate heart and red muscle cells.[6]

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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