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FABP4 Protein (AA 2-132) (His tag)

Crystallography grade FABP4 Origin: Human Host: Escherichia coli (E. coli) Recombinant >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot. WB, SDS, ELISA, Crys
Catalog No. ABIN3079988
  • Target See all FABP4 Proteins
    FABP4 (Fatty Acid Binding Protein 4, Adipocyte (FABP4))
    Protein Type
    Recombinant
    Protein Characteristics
    AA 2-132
    Origin
    • 6
    • 6
    • 3
    • 3
    • 2
    • 1
    • 1
    • 1
    Human
    Source
    • 14
    • 4
    • 4
    • 1
    Escherichia coli (E. coli)
    Purification tag / Conjugate
    This FABP4 protein is labelled with His tag.
    Application
    Western Blotting (WB), SDS-PAGE (SDS), ELISA, Crystallization (Crys)
    Sequence
    CDAFVGTWKL VSSENFDDYM KEVGVGFATR KVAGMAKPNM IISVNGDVIT IKSESTFKNT EISFILGQEF DEVTADDRKV KSTITLDGGV LVHVQKWDGK STTIKRKRED DKLVVECVMK GVTSTRVYER A
    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 FABP4 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 FABP4 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
    FABP4 (Fatty Acid Binding Protein 4, Adipocyte (FABP4))
    Alternative Name
    FABP4 (FABP4 Products)
    Synonyms
    A-FABP Protein, AFABP Protein, ALBP Protein, aP2 Protein, LOC100223994 Protein, FABP Protein, AP2 Protein, FABP3 Protein, FABP4 Protein, MGC84940 Protein, fabp4 Protein, 422/aP2 Protein, ALBP/Ap2 Protein, Ap2 Protein, Lbpl Protein, Albp Protein, fatty acid binding protein 4 Protein, fatty acid-binding protein, adipocyte Protein, fatty acid binding protein 4, adipocyte Protein, fatty acid binding protein 4, adipocyte L homeolog Protein, Fatty acid-binding protein, adipocyte Protein, adipocyte fatty acid-binding protein Protein, adipocyte fatty acid binding protein Protein, FABP4 Protein, LOC100223994 Protein, fabp4.L Protein, fabp4 Protein, Fabp4 Protein, LOC100732353 Protein, LOC100861279 Protein, LOC100057425 Protein, LOC395224 Protein
    Background
    Lipid transport protein in adipocytes. Binds both long chain fatty acids and retinoic acid. Delivers long-chain fatty acids and retinoic acid to their cognate receptors in the nucleus (By similarity). {ECO:0000250}.
    Molecular Weight
    15.5 kDa Including tag.
    UniProt
    P15090
    Pathways
    Brown Fat Cell Differentiation
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