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CNTNAP2 Protein (AA 28-1262) (His tag)

Crystallography grade CNTNAP2 Origin: Mouse Host: Insect Cells Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. SDS, WB, Crys, ELISA
Catalog No. ABIN3137016
  • Target See all CNTNAP2 Proteins
    CNTNAP2 (Contactin Associated Protein-Like 2 (CNTNAP2))
    Protein Type
    Recombinant
    Protein Characteristics
    AA 28-1262
    Origin
    • 4
    • 2
    Mouse
    Source
    • 3
    • 2
    • 1
    Insect Cells
    Purification tag / Conjugate
    This CNTNAP2 protein is labelled with His tag.
    Application
    SDS-PAGE (SDS), Western Blotting (WB), Crystallization (Crys), ELISA
    Sequence
    APSTFQKCDE PLISGLPHVS FSSSSSLSSS YAPGYAKINK RGGAGGWSPS DSDHYQWLQV DFGNRKQISA IATQGRYSSS DWVTQYRMLY SDTGRNWKPY HQDGNIWAFP GNINSDSVVR HDLQHAVVAR YVRIVPLDWN GEGHIGLRAE VYGCAYWADV INFDGHGVLP YRFRNKKMKT LKDVIALKFK TSESEGVLLH GEGQQGDYIT LELKKAKLVL SLNLGSNQLG PIYGHTSVTS GSLLDDHHWH SVLIERQGRS INLTLDRSMQ HFRTNGEFDY LDLDYEITFG GIPFSGKPSS SNRKNFKGCM ESINYNGVNI TDLARRKKLG PSNMGNLSFS CVEPYTVPVF FNATSYLEVP GRLNQDLFSV SFQFRTWNPS GLLLFSHFAD NLGNVEIDLV ESKVGVHINN TQTKTSQIDI SSGSGLNDGQ WHEVRFLAKE NFAVLTIDGD EASAVRTNSP LQVKTGEKYF FGGFLNHMNN ASYSALQPSF QGCMQLIQVD DQLVNLYEVA QRKPGSFANV TIDMCAIIDR CVPNHCEHGG KCSQTWDSFK CTCDETGYSG ATCHNSIYEP SCEAYKHLGQ TSNYYWIDPD GSGPLGPLKV YCNMTEDKVW TIVSHDLQMQ TTVVGYNPEK YSVTQLIYSA SMDQISAITS SAEYCEQYVS YFCRMSRLLN TPDGSPYTWW VGKANEKHYY WGGSEPGIQK CACGIERNCT DPKYYCNCDA DYKQWRKDAG FLSYKDHLPV SQVVVGDTDR QGSEAKLSVG PLRCQGDRNY WNAASFPNPS SYLHFSTFQG ETSADISFYF KTLIPRGVFL ENLGNTDFIK LELKSATEVS FSFDVGNGPV EIVVRSPSPL NDDQWHRVTA ERNVKQASLQ VDRLPQQIRK APTEGHTRLE LYSQLFVGGA GGQQGFLGCI RSLRMNGVTL DLEERAKVTS GFKSGCSGHC TSYGANCENG GKCIEKYHGY SCDCSNTAYD GTFCNKDVGA FFEEGMWLRY NFQAPAVTAR DTGSRAENSA DQQQHLAPDL AQEQIHFSFS TTKAPCILLY VSSLTTDFLA VLVKPTGNLQ IRYNLGGTRE PFNIDVDHRN MANGQPHSVN ITRHERTIIL KLDHYPAVGY HLPSSSDTLF NSPKSLFLGK VIETGKIDQE IHKYNTPGFT GCLSRVQFNH IAPLKAALRQ TNASAHVHIQ GELVESNCGA SPLTLSPMSS ATDPWHLDHL DSASADFPYN PGQGQAIRNG VNRNS
    Sequence without tag. Tag location is at the discretion of the manufacturer. If you have a special request, please contact us.
    Characteristics
    • Made in Germany - from design to production - by highly experienced protein experts.
    • Mouse Cntnap2 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
    Two step purification of proteins expressed in baculovirus infected SF9 insect cells:
    1. 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.
    2. 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 CNTNAP2 Protein
  • 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

    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
  • 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)
  • Target
    CNTNAP2 (Contactin Associated Protein-Like 2 (CNTNAP2))
    Alternative Name
    Cntnap2 (CNTNAP2 Products)
    Synonyms
    AUTS15 Protein, CASPR2 Protein, CDFE Protein, NRXN4 Protein, PTHSL1 Protein, 5430425M22Rik Protein, Caspr2 Protein, mKIAA0868 Protein, CASPR Protein, MGC145769 Protein, MGC147944 Protein, MGC147981 Protein, contactin associated protein like 2 Protein, contactin associated protein-like 2 Protein, contactin associated protein like 2b Protein, CNTNAP2 Protein, Cntnap2 Protein, cntnap2b Protein, cntnap2 Protein
    Background
    May play a role in the formation of functional distinct domains critical for saltatory conduction of nerve impulses in myelinated nerve fibers. Seems to demarcate the juxtaparanodal region of the axo-glial junction. {ECO:0000305|PubMed:11567047}.
    Molecular Weight
    138.3 kDa Including tag.
    UniProt
    Q9CPW0
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