LACTB Beta Lactamase E.coli Recombinant Protein

Recombinant E.coli Beta-Lactamase produced in E. coli is a single, non-glycosylated polypeptide chain containing 264 amino acids and having a molecular mass of approximately 28.9 kDa. Beta Lactamase is purified by proprietary chromatographic techniques.

Product Info Summary

SKU: PROTQ6SJ61
Size: 1mg, 10mg, 50mg
Source: Escherichia coli

Product Name

LACTB Beta Lactamase E.coli Recombinant Protein

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SKU/Catalog Number

PROTQ6SJ61

Size

1mg, 10mg, 50mg

Description

Recombinant E.coli Beta-Lactamase produced in E. coli is a single, non-glycosylated polypeptide chain containing 264 amino acids and having a molecular mass of approximately 28.9 kDa. Beta Lactamase is purified by proprietary chromatographic techniques.

Storage & Handling

Lyophilized Beta Lactamase although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Beta Lactamase Recombinant should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.

Cite This Product

LACTB Beta Lactamase E.coli Recombinant Protein (Boster Biological Technology, Pleasanton CA, USA, Catalog # PROTQ6SJ61)

Form

Sterile Filtered White lyophilized (freeze-dried) powder.

Formulation

Lyophilized from a concentrated solution in 100mM Tris, pH7.0.

Purity

Greater than 95.0% as determined by SDS-PAGE.

Reconstitution

Reconstitute the lyophilized Beta Lactamase in sterile 18MΩ-cm H2O at 100 µg/ml concentration, which can be further diluted to other aqueous solutions. The Beta Lactamase should be used in pH 7.0-8.0 with temperature not higher than 45°C.

Amino Acid Sequence

MHPETLVK VKDAEDQLGA RVGYIELDLN SGKILESFRP EERFPMMSTF KVLLCGAVLS RVDAGQEQLG RRIHYSQNDL VEYSPVTEKH LTDGMTVREL CSAAITMSDN TAANLLLTTI GGPKELTAFL HNMGDHVTRL DRWEPELNEA IPNDERDTTM PAAMATTLRK LLTGELLTLA SRQQLIDWME ADKVAGPLLR SALPAGWFIA DKSGAGERGS RGIIAALGPD GKPSRIVVIY TTGSQATMDE RNRQIAEIGA SLIKHW

Biological Activity

One unit will hydrolyze 1.0 μmole of benzyl penicillin at pH 7.0 at 25°C, in presence of EDTA.

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Reconstitution

Reconstitute the lyophilized Beta Lactamase in sterile 18MΩ-cm H2O at 100 µg/ml concentration, which can be further diluted to other aqueous solutions. The Beta Lactamase should be used in pH 7.0-8.0 with temperature not higher than 45°C.

Validation Images & Assay Conditions

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Size

Total: $330

SKU:PROTQ6SJ61

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