FETUB Protein (AA 16-382) (His tag)
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- Target See all FETUB Proteins
- FETUB (Fetuin B (FETUB))
- Protein Type
- Recombinant
- Protein Characteristics
- AA 16-382
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Origin
- Human
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Source
- HEK-293 Cells
- Purification tag / Conjugate
- This FETUB protein is labelled with His tag.
- Sequence
- AA 16-382
- Characteristics
- This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 42.4 kDa. The protein migrates as 48-60 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
- Purity
- >95 % as determined by SDS-PAGE.
- Sterility
- 0.22 μm filtered
- Endotoxin Level
- Less than 1.0 EU per μg by the LAL method.
- Top Product
- Discover our top product FETUB Protein
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Fetuin B (FETUB) (AA 177-382) protein (His-IF2DI Tag)
FETUB Origin: Human Host: Escherichia coli (E. coli) Recombinant Greater than 90 % by SDS-PAGE gel analyses WB, ELISA
Fetuin B (FETUB) (AA 1-382) protein (GST tag)FETUB Origin: Human Host: Wheat germ Recombinant WB, ELISA, AA, AP
Fetuin B (FETUB) protein (His tag)FETUB Origin: Mouse Host: HEK-293 Cells Recombinant > 97 % as determined by SDS-PAGE
Fetuin B (FETUB) (AA 16-382) protein (His tag)Crystallography grade FETUB Origin: Human Host: Insect Cells Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. WB, SDS, ELISA, Crys
Fetuin B (FETUB) (AA 19-388) protein (His tag)Crystallography grade FETUB Origin: Mouse Host: Insect Cells Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. WB, SDS, ELISA, Crys
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- Restrictions
- For Research Use only
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- Format
- Lyophilized
- Buffer
- 50 mM Tris, 150 mM NaCl, pH 8.0
- Handling Advice
- Please avoid repeated freeze-thaw cycles.
- Storage
- -20 °C
- Storage Comment
- No activity loss was observed after storage at: In lyophilized state for 1 year (4 °C), After reconstitution under sterile conditions for 3 months (-70 °C).
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- Target
- FETUB (Fetuin B (FETUB))
- Alternative Name
- Fetuin B (FETUB Products)
- Synonyms
- 16G2 Protein, Gugu Protein, IRL685 Protein, Fet Protein, Pp63 Protein, gugu Protein, fetuin-b Protein, FETUB Protein, 16g2 Protein, irl685 Protein, im:6910148 Protein, 2310011O17Rik Protein, AI255764 Protein, D17980 Protein, fetuin B Protein, fetuin B L homeolog Protein, fetuin beta Protein, FETUB Protein, Fetub Protein, fetub.L Protein, fetub Protein
- Background
- Fetuin-B (FETUB), a second member of the fetuin family in mammals, is also known as Fetuin-like protein IRL685, 16G2 and Gugu, which is expressed in liver and testis and contains 2 cystatin fetuin-B-type domains. FETUB is a protease inhibitor required for egg fertilization. FETUB is also required to prevent premature zona pellucida hardening before fertilization, probably by inhibiting the protease activity of ASTL, a protease that mediates the cleavage of ZP2 and triggers zona pellucida hardening (By similarity). As a liver-derived plasma protein, FETUB is essential for fertilization.
- Molecular Weight
- 42.4 kDa
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