The iron content for this product ranges from 0.25% to 0.32%. The specific iron content is lot-dependent and can be found in the Certificate of Analysis.
M0630
Myoglobin from equine skeletal muscle
95-100%, essentially salt-free, lyophilized powder
Synonym(s):
Myoglobin from horse skeletal muscle
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| Size/SKU | Availability | Price |
|---|---|---|
250 mg | Estimated to ship onMay 26, 2026fromMILWAUKEE | $108.00 |
1 g | Estimated to ship onMay 26, 2026fromMILWAUKEE | $349.00 |
5 g | Estimated to ship onMay 26, 2026fromMILWAUKEE | $1,240.00 |
10 g | Estimated to ship onMay 26, 2026fromMILWAUKEE | $2,100.00 |
About This Item
Form:
essentially salt-free, lyophilized powder
Assay:
95-100%
Biological source:
equine skeletal muscle
Mol wt:
~17 kDa(lit.)
biological source
equine skeletal muscle
Quality Segment
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.
storage temp.
−20°C
Gene Information
horse ... MB(100054434)
Application
Myoglobin from equine skeletal muscle was used in a study to test experimental protein mixture for validating tandem mass spectral analysis.[1]
Biochem/physiol Actions
Myoglobin from horse skeletal muscle is a single chain heme protein containing 153 amino acid residues.[2] 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.[3]
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.
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This Item | |||
|---|---|---|---|
| technique(s) mass spectrometry (MS): suitable | technique(s) MALDI-MS: suitable | technique(s) - | technique(s) cell culture | mammalian: suitable |
| assay 95-100% | assay ≥90% (SDS-PAGE) | assay - | assay ≥95% (SDS-PAGE), ≥95% based on Mol. Wt. 12,384 basis |
| biological source equine skeletal muscle | biological source equine heart | biological source - | biological source horse heart |
| mol wt ~17 kDa(lit.) | mol wt - | mol wt - | mol wt 12,384 |
| form essentially salt-free, lyophilized powder | form essentially salt-free, lyophilized powder | form powder | form powder |
| UniProt accession no. | UniProt accession no. | UniProt accession no. - | UniProt accession no. |
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Do you know the iron content in total for this product (1g)?
1 answer-
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Can you advise what the % level of hemoglobin (if any will be present in this product)? Or can this be treated as Hb contaminant free.
1 answer-
While this product is not specifically tested for hemoglobin, it is purified by Sephadex gel filtration. Given the molecular weight differences between these two compounds, the presence of hemoglobin is highly unlikely.
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Can you share the amino acid sequence of this protein? M0630
1 answer-
This product is a native protein that has not been modified during the extraction and purification process. The sequence of this product is published information. Please refer to the information in the UniProt database: https://www.uniprot.org/uniprotkb/P68082/entry
Helpful?
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Is this myoglobin detectable using immunoenzymatic assay?
1 answer-
Unfortunately, none of the equine myoglobin products have been tested for suitability in ELISA. Performance of these products in immunoenzymatic assays cannot be validated.
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