BUB3 Protein (AA 1-326) (His tag)
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- Target See all BUB3 Proteins
- BUB3 (Budding Uninhibited By Benzimidazoles 3 Homolog (Yeast) (BUB3))
- Protein Type
- Recombinant
- Protein Characteristics
- AA 1-326
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Origin
- Mouse
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Source
- Insect Cells
- Purification tag / Conjugate
- This BUB3 protein is labelled with His tag.
- Application
- SDS-PAGE (SDS), ELISA, Western Blotting (WB), Crystallization (Crys)
- Sequence
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MTGSNEFKLN QPPEDGISSV KFSPNTSQFL LVSSWDTSVR LYDVPANSMR LKYQHTGAVL DCAFYDPTHA WSGGLDHQLK MHDLNTDQEN LVGTHDAPIR CVEYCPEVNV MVTGSWDQTV KLWDPRTPCN AGTFSQPEKV YTLSVSGDRL IVGTAGRRVL VWDLRNMGYV QQRRESSLKY QTRCIRAFPN KQGYVLSSIE GRVAVEYLDP SPEVQKKKYA FKCHRLKENN IEQIYPVNAI SFHNIHNTFA TGGSDGFVNI WDPFNKKRLC QFHRYPTSIA SLAFSNDGTT LAIASSYMYE MDDTEHPEDG IFIRQVTDAE TKPKST
Sequence without tag. Tag location is at the discretion of the manufacturer. If you have a special request, please contact us. - Characteristics
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- Made in Germany - from design to production - by highly experienced protein experts.
- Mouse Bub3 Protein (raised in Insect Cells) purified by multi-step, protein-specific process to ensure crystallization grade.
- State-of-the-art algorithm used for plasmid design (Gene synthesis).
This protein is a made to order protein and will be made for the first time for your order. Our experts in the lab will ensure that you receive a correctly folded protein.
The big advantage of ordering our made-to-order proteins in comparison to ordering custom made proteins from other companies is that there is no financial obligation in case the protein cannot be expressed or purified.
In the unlikely event that the protein cannot be expressed or purified we do not charge anything (other companies might charge you for any performed steps in the expression process for custom-made proteins, e.g. fees might apply for the expression plasmid, the first expression experiments or purification optimization).
When you order this made-to-order protein you will only pay upon receival of the correctly folded protein. With no financial risk on your end you can rest assured that our experienced protein experts will do everything to make sure that you receive the protein you ordered.
The concentration of our recombinant proteins is measured using the absorbance at 280nm. The protein's absorbance will be measured in several dilutions and is measured against its specific reference buffer.
The concentration of the protein is calculated using its specific absorption coefficient. We use the Expasy's protparam tool to determine the absorption coefficient of each protein.
- Purification
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Two step purification of proteins expressed in baculovirus infected SF9 insect cells:
- In a first purification step, the protein is purified from the cleared cell lysate using three different His-tag capture materials: high yield, EDTA resistant, or DTT resistant. Eluate fractions are analyzed by SDS-PAGE.
- Protein containing fractions of the best purification are subjected to second purification step through size exclusion chromatography. Eluate fractions are analyzed by SDS-PAGE and Western blot.
- Purity
- >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
- Sterility
- 0.22 μm filtered
- Endotoxin Level
- Protein is endotoxin free.
- Grade
- Crystallography grade
- Top Product
- Discover our top product BUB3 Protein
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- Application Notes
- In addition to the applications listed above we expect the protein to work for functional studies as well. As the protein has not been tested for functional studies yet we cannot offer a gurantee though.
- Comment
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Protein has not been tested for activity yet. In cases in which it is highly likely that the recombinant protein with the default tag will be insoluble our protein lab may suggest a higher molecular weight tag (e.g. GST-tag) instead to increase solubility. We will discuss all possible options with you in detail to assure that you receive your protein of interest.
- Restrictions
- For Research Use only
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- Format
- Liquid
- Buffer
- 100 mM NaCL, 20 mM Hepes, 10% glycerol. pH value is at the discretion of the manufacturer.
- Handling Advice
- Avoid repeated freeze-thaw cycles.
- Storage
- -80 °C
- Storage Comment
- Store at -80°C.
- Expiry Date
- Unlimited (if stored properly)
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- Target
- BUB3 (Budding Uninhibited By Benzimidazoles 3 Homolog (Yeast) (BUB3))
- Alternative Name
- Bub3 (BUB3 Products)
- Synonyms
- BUB3L Protein, hBUB3 Protein, Aa2-050 Protein, xbub3 Protein, AU019800 Protein, AU021329 Protein, AU043350 Protein, AW146323 Protein, C78067 Protein, BUB3, mitotic checkpoint protein Protein, BUB3 mitotic checkpoint protein Protein, BUB3 mitotic checkpoint protein L homeolog Protein, BUB3 Protein, Bub3 Protein, bub3.L Protein
- Background
- Has a dual function in spindle-assembly checkpoint signaling and in promoting the establishment of correct kinetochore-microtubule (K-MT) attachments. Promotes the formation of stable end-on bipolar attachments. Necessary for kinetochore localization of BUB1. The BUB1/BUB3 complex plays a role in the inhibition of anaphase-promoting complex or cyclosome (APC/C) when spindle-assembly checkpoint is activated and inhibits the ubiquitin ligase activity of APC/C by phosphorylating its activator CDC20. This complex can also phosphorylate MAD1L1 (By similarity). Regulates chromosome segregation during oocyte meiosis. {ECO:0000250, ECO:0000269|PubMed:19888327}.
- Molecular Weight
- 37.9 kDa Including tag.
- UniProt
- Q9WVA3
- Pathways
- Maintenance of Protein Location
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