EFR3B Protein (AA 1-817) (Strep Tag)
-
- Target See all EFR3B products
- EFR3B (EFR3 Homolog B (EFR3B))
- Protein Type
- Recombinant
- Protein Characteristics
- AA 1-817
- Origin
- Human
-
Source
- Tobacco (Nicotiana tabacum)
- Purification tag / Conjugate
- This EFR3B protein is labelled with Strep Tag.
- Application
- ELISA, SDS-PAGE (SDS), Western Blotting (WB)
- Sequence
-
MYGVCGCCGA LRPRYKRLVD NIFPEDPEDG LVKTNMEKLT FYALSAPEKL DRIGAYLSER LIRDVGRHRY GYVCIAMEAL DQLLMACHCQ SINLFVESFL KMVAKLLESE KPNLQILGTN SFVKFANIEE DTPSYHRSYD FFVSRFSEMC HSSHDDLEIK TKIRMSGIKG LQGVVRKTVN DELQANIWDP QHMDKIVPSL LFNLQHVEEA ESRSPSPLQA PEKEKESPAE LAERCLRELL GRAAFGNIKN AIKPVLIHLD NHSLWEPKVF AIRCFKIIMY SIQPQHSHLV IQQLLGHLDA NSRSAATVRA GIVEVLSEAA VIAATGSVGP TVLEMFNTLL RQLRLSIDYA LTGSYDGAVS LGTKIIKEHE ERMFQEAVIK TVGSFASTLP TYQRSEVILF IMSKVPRPSL HQAVDTGRTG ENRNRLTQIM LLKSLLQVST GFQCNNMMSA LPSNFLDRLL STALMEDAEI RLFVLEILIS FIDRHGNRHK FSTISTLSDI SVLKLKVDKC SRQDTVFMKK HSQQLYRHIY LSCKEETNVQ KHYEALYGLL ALISIELANE EVVVDLIRLV LAVQDVAQVN EENLPVYNRC ALYALGAAYL NLISQLTTVP AFCQHIHEVI ETRKKEAPYM LPEDVFVERP RLSQNLDGVV IELLFRQSKI SEVLGGSGYN SDRLCLPYIP QLTDEDRLSK RRSIGETISL QVEVESRNSP EKEERVPAEE ITYETLKKAI VDSVAVEEQE RERRRQVVEK FQKAPFEEIA AHCGARASLL QSKLNQIFEI TIRPPPSPSG TITAAYGQPQ NHSIPVYEMK FPDLCVY
Sequence without tag. The proposed Strep-Tag is based on experience s with the expression system, a different complexity of the protein could make another tag necessary. In case you have a special request, please contact us. - Characteristics
-
Key Benefits:
- Made in Germany - from design to production - by highly experienced protein experts.
- Protein expressed with ALiCE® and purified by multi-step, protein-specific process to ensure correct folding and modification.
- These proteins are normally active (enzymatically functional) as our customers have reported (not tested by us and not guaranteed).
- 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.
Expression System:- ALiCE®, our Almost Living Cell-Free Expression System is based on a lysate obtained from Nicotiana tabacum c.v.. This contains all the protein expression machinery needed to produce even the most difficult-to-express proteins, including those that require post-translational modifications.
- During lysate production, the cell wall and other cellular components that are not required for protein production are removed, leaving only the protein production machinery and the mitochondria to drive the reaction. During our lysate completion steps, the additional components needed for protein production (amino acids, cofactors, etc.) are added to produce something that functions like a cell, but without the constraints of a living system - all that's needed is the DNA that codes for the desired protein!
Concentration:- 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.
- We use the Expasy's ProtParam tool to determine the absorption coefficient of each protein.
- Purification
-
Two step purification of proteins expressed in Almost Living Cell-Free Expression System (ALiCE®):
- In a first purification step, the protein is purified from the cleared cell lysate using StrepTag capture material. 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
- >80 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
- Endotoxin Level
- Low Endotoxin less than 1 EU/mg (< 0.1 ng/mg)
-
-
- 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 guarantee though.
- Comment
-
ALiCE®, our Almost Living Cell-Free Expression System is based on a lysate obtained from Nicotiana tabacum c.v.. This contains all the protein expression machinery needed to produce even the most difficult-to-express proteins, including those that require post-translational modifications.
During lysate production, the cell wall and other cellular components that are not required for protein production are removed, leaving only the protein production machinery and the mitochondria to drive the reaction. During our lysate completion steps, the additional components needed for protein production (amino acids, cofactors, etc.) are added to produce something that functions like a cell, but without the constraints of a living system - all that's needed is the DNA that codes for the desired protein! - Restrictions
- For Research Use only
-
- Format
- Liquid
- Buffer
- The buffer composition is at the discretion of the manufacturer. If you have a special request, please contact us.
- Handling Advice
- Avoid repeated freeze-thaw cycles.
- Storage
- -80 °C
- Storage Comment
- Store at -80°C.
- Expiry Date
- Unlimited (if stored properly)
-
- Target
- EFR3B (EFR3 Homolog B (EFR3B))
- Alternative Name
- EFR3B (EFR3B Products)
- Synonyms
- KIAA0953 Protein, AI852640 Protein, C030014M07Rik Protein, mKIAA0953 Protein, efr3b Protein, si:ch211-203k16.1 Protein, si:ch211-215m21.18 Protein, si:dkeyp-70e6.6 Protein, EFR3 homolog B Protein, EFR3 homolog Bb (S. cerevisiae) Protein, EFR3B Protein, Efr3b Protein, efr3bb Protein
- Background
- Protein EFR3 homolog B,FUNCTION: Component of a complex required to localize phosphatidylinositol 4-kinase (PI4K) to the plasma membrane (PubMed:23229899, PubMed:25608530, PubMed:26571211). The complex acts as a regulator of phosphatidylinositol 4-phosphate (PtdIns(4)P) synthesis (Probable). In the complex, EFR3B probably acts as the membrane-anchoring component (PubMed:23229899). Also involved in responsiveness to G-protein-coupled receptors, it is however unclear whether this role is direct or indirect (PubMed:25380825). {ECO:0000269|PubMed:23229899, ECO:0000269|PubMed:25380825, ECO:0000269|PubMed:25608530, ECO:0000269|PubMed:26571211, ECO:0000305}.
- Molecular Weight
- 92.5 kDa
- UniProt
- Q9Y2G0
-