ITM2B Protein (AA 76-266) (His tag)
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- Target See all ITM2B Proteins
- ITM2B (Integral Membrane Protein 2B (ITM2B))
- Protein Type
- Recombinant
- Protein Characteristics
- AA 76-266
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Origin
- Mouse
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Source
- Insect Cells
- Purification tag / Conjugate
- This ITM2B protein is labelled with His tag.
- Application
- ELISA, Western Blotting (WB), SDS-PAGE (SDS), Crystallization (Crys)
- Sequence
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YKYFALQPDD VYYCGLKYIK DDVILNEPSA DAPAARYQTI EENIKIFEED AVEFISVPVP EFADSDPANI VHDFNKKLTA YLDLNLDKCY VIPLNTSIVM PPKNLLELLI NIKAGTYLPQ SYLIHEHMVI TDRIENVDNL GFFIYRLCHD KETYKLQRRE TIRGIQKREA SNCFTIRHFE NKFAVETLIC S
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 Itm2b 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 ITM2B 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
- ITM2B (Integral Membrane Protein 2B (ITM2B))
- Alternative Name
- Itm2b (ITM2B Products)
- Synonyms
- ABRI Protein, BRI Protein, BRI2 Protein, BRICD2B Protein, E25B Protein, E3-16 Protein, FBD Protein, imBRI2 Protein, AI256040 Protein, Bri Protein, Bri2 Protein, Bricd2b Protein, D14Sel6 Protein, E25BMM Protein, itm2b Protein, zgc:55770 Protein, zgc:85688 Protein, wu:fc05f02 Protein, MGC52745 Protein, MGC76131 Protein, ITM2B Protein, itm2bl Protein, wu:fb94b03 Protein, zgc:64142 Protein, integral membrane protein 2B Protein, integral membrane protein 2Ba Protein, integral membrane protein 2B L homeolog Protein, integral membrane protein 2b Protein, integral membrane protein 2Bb Protein, ITM2B Protein, Itm2b Protein, itm2ba Protein, itm2b.L Protein, itm2b Protein, itm2bb Protein
- Background
- Plays a regulatory role in the processing of the beta-amyloid A4 precursor protein (APP) and acts as an inhibitor of the beta-amyloid peptide aggregation and fibrils deposition. Plays a role in the induction of neurite outgrowth. Functions as a protease inhibitor by blocking access of secretases to APP cleavage sites (By similarity). {ECO:0000250}., Mature BRI2 (mBRI2) functions as a modulator of the beta-amyloid A4 precursor protein (APP) processing leading to a strong reduction in the secretion of secretase-processed beta-amyloid protein 40 and beta-amyloid protein 42. {ECO:0000250}., Bri23 peptide prevents aggregation of APP beta-amyloid protein 42 peptide into toxic oligomers. {ECO:0000250}.
- Molecular Weight
- 23.2 kDa Including tag.
- UniProt
- O89051
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