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BCAP31 Protein (AA 124-246) (His tag)

Crystallography grade BCAP31 Origin: Human Host: Escherichia coli (E. coli) Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. ELISA, WB, SDS, Crys
Catalog No. ABIN3089755
  • Target See all BCAP31 Proteins
    BCAP31 (B-Cell Receptor-Associated Protein 31 (BCAP31))
    Protein Type
    Recombinant
    Protein Characteristics
    AA 124-246
    Origin
    • 7
    • 2
    Human
    Source
    • 3
    • 2
    • 2
    • 2
    Escherichia coli (E. coli)
    Purification tag / Conjugate
    This BCAP31 protein is labelled with His tag.
    Application
    ELISA, Western Blotting (WB), SDS-PAGE (SDS), Crystallization (Crys)
    Sequence
    SQQATLLASN EAFKKQAESA SEAAKKYMEE NDQLKKGAAV DGGKLDVGNA EVKLEEENRS LKADLQKLKD ELASTKQKLE KAENQVLAMR KQSEGLTKEY DRLLEEHAKL QAAVDGPMDK KEE
    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.
    • Human BCAP31 Protein (raised in E. Coli) 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 bacterial culture:
    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
    Endotoxin has not been removed. Please contact us if you require endotoxin removal.
    Grade
    Crystallography grade
    Top Product
    Discover our top product BCAP31 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 guarantee though.
    Comment

    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
    BCAP31 (B-Cell Receptor-Associated Protein 31 (BCAP31))
    Alternative Name
    BCAP31 (BCAP31 Products)
    Synonyms
    6c6-ag Protein, bap31 Protein, cdm Protein, dxs1357e Protein, BCAP31 Protein, Bap31 Protein, 6C6-AG Protein, BAP31 Protein, CDM Protein, DXS1357E Protein, CALD1 Protein, caldesmon Protein, si:bz30i22.4 Protein, si:rp71-30i22.4 Protein, zgc:56389 Protein, B-cell receptor associated protein 31 Protein, receptor-associated protein Protein, lipopeptide mating pheromone precursor bap3-1 Protein, B cell receptor associated protein 31 Protein, B-cell receptor-associated protein 31 Protein, B-cell receptor associated protein 31 L homeolog Protein, bcap31 Protein, BAP31 Protein, bap3-1 Protein, BCAP31 Protein, Bcap31 Protein, bcap31.L Protein
    Background
    Functions as a chaperone protein. Is one of the most abundant endoplasmic reticulum (ER) proteins. Plays a role in the export of secreted proteins in the ER, the recognition of abnormally folded protein and their targeting to the ER associated-degradation (ERAD). Also serves as a cargo receptor for the export of transmembrane proteins. May be involved in CASP8-mediated apoptosis. {ECO:0000269|PubMed:10958671, ECO:0000269|PubMed:18287538, ECO:0000269|PubMed:9396746}.
    Molecular Weight
    14.6 kDa Including tag.
    UniProt
    P51572
    Pathways
    Positive Regulation of Endopeptidase Activity
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