M1882

Myoglobin from equine heart

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

• Synonym(s): Myoglobin from horse heart
• CAS Number: 100684-32-0
• EC Number: 309-705-0
• MDL number: MFCD00131643
• UNSPSC Code: 12352202
• NACRES: NA.61

Properties

• biological source: equine heart
• Quality Level: 200
• Assay: ≥90% (SDS-PAGE)
• form: essentially salt-free, lyophilized powder
• Iron content: ≥0.20%
• technique(s): MALDI-MS: suitable
• UniProt accession no.: P68082
• storage temp.: −20°C
• Gene Information: horse ... MB(100054434)

Description

Application

Myoglobin from equine heart is suitable for use in:

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

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.

Safety Information

• 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