SKU: 5065448619

Human MX1, His tag

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Description

Human MX1, His tagProduct Specification Species Human Synonyms Interferon induced protein p78 (IFI 78K), Interferon regulated resistance GTP binding protein MxA, Myxoma resistance protein 1, Myxovirus resistance protein 1 Accession P20591 Amino Acid Sequence Protein sequence (P20591, Ala37 Glu366, with C 10*His)

Product Specification


Species Human
Synonyms Interferon-induced protein p78 (IFI-78K), Interferon-regulated resistance GTP-binding protein MxA, Myxoma resistance protein 1, Myxovirus resistance protein 1
Accession P20591
Amino Acid Sequence

Protein sequence (P20591, Ala37-Glu366, with C-10*His) AENNLCSQYEEKVRPCIDLIDSLRALGVEQDLALPAIAVIGDQSSGKSSVLEALSGVALPRGSGIVTRCPLVLKLKKLVNEDKWRGKVSYQDYEIEISDASEVEKEINKAQNAIAGEGMGISHELITLEISSRDVPDLTLIDLPGITRVAVGNQPADIGYKIKTLIKKYIQRQETISLVVVPSNVDIATTEALSMAQEVDPEGDRTIGILTKPDLVDKGTEDKVVDVVRNLVFHLKKGYMIVKCRGQQEIQDQLSLSEALQREKIFFENHPYFRDLLEEGKATVPCLAEKLTSELITHICKSLPLLENQIKETHQRITEELQKYGVDIPEGGGGSHHHHHHHHHH

Expression System E.coli
Molecular Weight Predicted MW: 38.4 kDa Observed MW: 43 kDa
Purity >90% by SDS-PAGE
Endotoxin <1EU/μg
Tag with C-10*His
Physical Appearance Lyophilized Powder
Storage Buffer Lyophilized from a 0.2 μm filtered solution of 0.2M PBS, pH7.4.
Reconstitution Reconstitute no more than 1 mg/mL according to the size in deionized water after rapid centrifugation.
Stability & Storage

12 months from date of receipt, -20 to -70 °C as supplied. 6 months, -20 to -70 °C under sterile conditions after reconstitution. 1 week, 2 to 8 °C under sterile conditions after reconstitution. Please avoid repeated freeze-thaw cycles.

Background

Interferon-induced GTP-binding protein Mx1 is a protein that in humans is encoded by the MX1 gene. This cytoplasmic protein is a member of both the dynamin superfamily and the family of large GTPases. MX1 is an antiviral protein that confers resistance to RNA viruses. MX1 has GTPase activity, and GTP-bound MX1 adopts a conformation that enables interaction with viral nucleocapsids. This interaction blocks transport of viral nucleocapsids to the nucleus, which prevents transcription of the viral genome. Structural studies suggest that the antiviral activity of MX1 involves the formation of MX1 oligomeric rings around viral nucleocapsids. In mice, the interferon-inducible Mx protein is responsible for a specific antiviral state against influenza virus infection.

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SKU: 5065448619

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Phong Nguyen
Phoenix, US
★★★★★ 5
Work good
Style: One Piece
Fit and work perfectly.
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Reviewed in the United States on April 16, 2026
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THOMAS M. PERINA
Fort Morgan, US
★★★★★ 5
WHAT A MARVELOUS AIR FILTER.
Style: Two Pieces
SO FAR THESE FILTERS ARE MARVELOUS. THESE FILTERS ARE WELL MADE ESPECIALLY FOR THE PRICE. LOOKS LIKE A SIGNIFICANT $$$$ SAVINGS. TMP.
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Reviewed in the United States on March 9, 2026
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JOHN PARK
Lexington, US
★★★★★ 4
OEM quality
Style: One Piece
Good quality replacement. Perfect fit
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Reviewed in the United States on April 9, 2025
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Sophia
Carnegie, US
★★★★★ 5
Exact fit, no trimming needed
Style: One Piece
Ordered this for my Ford F-150 and it dropped right into the airbox perfectly — same dimensions as the OEM filter, same end seals, same fit. No gaps, no air bypass around the edges. Clean swap in under five minutes. Engine runs smooth and the price is unbeatable.
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Reviewed in the United States on May 11, 2026
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Amazon Customer
Phoenix, US
★★★★★ 5
very nice product
Style: Two Pieces
It fits perfectly. Easy to install.
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Reviewed in the United States on January 15, 2026

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