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You are here:Home » Antibodies » Abs to Maltose Binding Protein » Anti -Maltose Binding Protein (MBP)

Anti -Maltose Binding Protein (MBP)

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Specifications

Clone Host Grade Applications
Polyclonal Rabbit Affinity Purified E B
Recombinant DNA technology allows the addition of short pieces of well-defined tags, "peptides" or proteins at the amino or c-terminus of target genes, which can provide 'affinity handles' designed to bind specific matrices. Therefore, tags enables a selective identification and purification of the protein of interest. The addition of a maltose binding protein (MBP) tag creates a stable fusion product that does not appear to interfere with the activity of the protein or with the cellular localization of the MBP- tagged product. The expression of polypeptides in- frame with maltose binding protein (MBP) allows for their easy, single-step purification from bacterial extracts under mild conditions using amylose resin. This system utilize a specific protease digestion site to facilitate correct cleavage of the fusion protein. Thus, the MBP system incorporates a factor Xa cleavage site at the carboxy terminus of the MBP sequence and cleavage by factor Xa separates MBP from its fusion protein. Many recombinant proteins have been engineered with MBP tags to facilitate the detection, isolation and purification of these proteins. Antibodies to MBP may be used in various immunoassay to identify the expression of a MBP fusion protein.
Catalog #M2155-07E
ApplicationsSuitable for use in ELISA and Western Blot. Other applications not tested.
Recommended DilutionELISA: 1:10,000-1:50,000; 50-100ng control antigen/well
Western Blot: 1:1000-1:5000 (Chemiluminescence technique)
Optimal dilutions to be determined by the researcher.
Storage and StabilityLyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile ddH2O or PBS. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Clone TypePolyclonal
IsotypeIgG
HostRabbit
ConcentrationAs reported
FormSupplied as a lyophilized powder from PBS, 0.05% sodium azide.
PurityPurified by immunoaffinity chromatography.
ImmunogenRecombinant corresponding to MBP protein, expressed in E.coli.
SpecificityRecognizes native and denatured- reduced forms of MBP-fusion proteins.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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