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Merck
CN

M7527

Sigma-Aldrich

Myoglobin from sperm whale skeletal muscle

recombinant, expressed in E. coli, 95-100%, buffered aqueous solution

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About This Item

CAS Number:
EC Number:
MDL number:
UNSPSC Code:
12352202
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recombinant

expressed in E. coli

Quality Level

Assay

95-100%

form

buffered aqueous solution

Iron content

~0.30%

UniProt accession no.

storage temp.

−20°C

Gene Information

Physeter macrocephalus ... MB(102975021)

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Physical form

Solution in 0.02 M Tris HCl, pH 8.0

Other Notes

Contains an N-terminal methionine not present in the natural product. Amino acid sequence not confirmed by Sigma.

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

Regulatory Information

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B A Springer et al.
Proceedings of the National Academy of Sciences of the United States of America, 84(24), 8961-8965 (1987-12-01)
Sperm whale myoglobin was expressed in Escherichia coli from a totally synthetic gene inserted in the expression vector pUC19. The gene was constructed as 23 overlapping oligonucleotides encoding both strands of the DNA. Gene synthesis provides several advantages over traditional

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