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SEMA7A Protein (AA 45-646) (His tag)

Crystallography grade SEMA7A Origine: Souris Hôte: Cellules d'insectes Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. WB, SDS, ELISA, Crys
N° du produit ABIN3137356
  • Antigène Voir toutes SEMA7A Protéines
    SEMA7A (Semaphorin 7A, GPI Membrane Anchor (John Milton Hagen Blood Group) (SEMA7A))
    Type de proteíne
    Recombinant
    Attributs du protein
    AA 45-646
    Origine
    • 6
    • 3
    Souris
    Source
    • 3
    • 2
    • 1
    • 1
    • 1
    • 1
    Cellules d'insectes
    Purification/Conjugué
    Cette SEMA7A protéine est marqué à la His tag.
    Application
    Western Blotting (WB), SDS-PAGE (SDS), ELISA, Crystallization (Crys)
    Séquence
    QGHSRSGPRI SAVWKGQDHV DFSQPEPHTV LFHEPGSFSV WVGGRGKVYH FNFPEGKNAS VRTVNIGSTK GSCQDKQDCG NYITLLERRG NGLLVCGTNA RKPSCWNLVN DSVVMSLGEM KGYAPFSPDE NSLVLFEGDE VYSTIRKQEY NGKIPRFRRI RGESELYTSD TVMQNPQFIK ATIVHQDQAY DDKIYYFFRE DNPDKNPEAP LNVSRVAQLC RGDQGGESSL SVSKWNTFLK AMLVCSDAAT NRNFNRLQDV FLLPDPSGQW RDTRVYGVFS NPWNYSAVCV YSLGDIDRVF RTSSLKGYHM GLPNPRPGMC LPKKQPIPTE TFQVADSHPE VAQRVEPMGP LKTPLFHSKY HYQKVVVHRM QASNGETFHV LYLTTDRGTI HKVVESGDQD HSFVFNIMEI QPFHRAAAIQ AISLDADRRK LYVTSQWEVS QVPLDMCEVY SGGCHGCLMS RDPYCGWDQD RCVSIYSSQR SVLQSINPAE PHRECPNPKP DEAPLQKVSL ARNSRYYLTC PMESRHATYL WRHEENVEQS CEPGHQSPSC ILFIENLTAR QYGHYRCEAQ EGSYLREAQH WELLPEDRAL AEQLMGHARA LA
    Sequence without tag. Tag location is at the discretion of the manufacturer. If you have a special request, please contact us.
    Attributs du produit
    • Made in Germany - from design to production - by highly experienced protein experts.
    • Mouse Sema7a 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.
    Pureté
    >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
    Stérilité
    0.22 μm filtered
    niveau d'endotoxine
    Protein is endotoxin free.
    Classe de qualité
    Crystallography grade
    Top Product
    Discover our top product SEMA7A Protéine
  • Indications d'application
    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.
    Commentaires

    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.
    Conseil sur la manipulation
    Avoid repeated freeze-thaw cycles.
    Stock
    -80 °C
    Stockage commentaire
    Store at -80°C.
    Date de péremption
    Unlimited (if stored properly)
  • Antigène
    SEMA7A (Semaphorin 7A, GPI Membrane Anchor (John Milton Hagen Blood Group) (SEMA7A))
    Autre désignation
    Sema7a (SEMA7A Produits)
    Synonymes
    2900057C09Rik Protein, CDw108 Protein, H-Sema-L Protein, M-Sema-L Protein, Semal Protein, CD108 Protein, H-SEMA-K1 Protein, JMH Protein, SEMAK1 Protein, SEMAL Protein, sema domain, immunoglobulin domain (Ig), and GPI membrane anchor, (semaphorin) 7A Protein, semaphorin 7A (John Milton Hagen blood group) Protein, Sema7a Protein, SEMA7A Protein
    Sujet
    Plays an important role in integrin-mediated signaling and functions both in regulating cell migration and immune responses. Promotes formation of focal adhesion complexes, activation of the protein kinase PTK2/FAK1 and subsequent phosphorylation of MAPK1 and MAPK3. Promotes production of proinflammatory cytokines by monocytes and macrophages. Plays an important role in modulating inflammation and T-cell-mediated immune responses. Promotes axon growth in the embryonic olfactory bulb. Promotes attachment, spreading and dendrite outgrowth in melanocytes. {ECO:0000269|PubMed:12879062, ECO:0000269|PubMed:16713976, ECO:0000269|PubMed:17377534}.
    Poids moléculaire
    69.4 kDa Including tag.
    UniProt
    Q9QUR8
    Pathways
    Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response, Regulation of Cell Size
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