E.Coli LACTB Recombinant Protein (RPPB1879)
- SKU:
- RPPB1879
- Product type:
- Recombinant Protein
- Size:
- 10mg
- Species:
- E.Coli
- Target:
- LACTB
- Synonyms:
- b-Lactamase
- EC 3526
- TEM-1
- Source:
- Escherichia Coli
- Uniprot:
- Q6SJ61
Frequently bought together:
Description
| Product Name: | E.Coli LACTB Recombinant Protein |
| Product Code: | RPPB1879 |
| Size: | 10mg |
| Species: | E.Coli |
| Target: | LACTB |
| Synonyms: | b-Lactamase, EC 3.5.2.6, TEM-1. |
| Source: | Escherichia Coli |
| Physical Appearance: | Sterile Filtered White lyophilized (freeze-dried) powder. |
| Formulation: | Lyophilized from a concentrated (1mg/ml) solution in water containing 20mM Phosphate buffer pH-7. |
| Solubility: | It is recommended to reconstitute the lyophilized Beta Lactamase in sterile 18M?-cm H2O at a concentration of 100 µg/ml, which can then be further diluted to other aqueous solutions. The Beta Lactamase should be used in pH 7.0- 8.0 and in temperature not higher then 45°c. |
| Stability: | 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. |
| Purity: | Greater than 90.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE. |
| Amino Acid Sequence: | MHPETLVK VKDAEDQLGA RVGYIELDLN SGKILESFRP EERFPMMSTF KVLLCGAVLS RVDAGQEQLG RRIHYSQNDL VEYSPVTEKH LTDGMTVRELCSAAITMSDN TAANLLLTTI GGPKELTAFL HNMGDHVTRL DRWEPELNEA IPNDERDTTM PAAMATTLRK LLTGELLTLA SRQQLIDWME ADKVAGPLLR SALPAGWFIA DKSGAGERGS RGIIAALGPD GKPSRIVVIY TTGSQATMDE RNRQIAEIGA SLIKHW |
| UniProt Code: | Q6SJ61 |
Beta-lactamase is a type of enzyme (EC 3.5.2.6) produced by some bacteria that is responsible for their resistance to beta-lactam antibiotics like penicillins, cephalosporins, cephamycins and carbapenems. These antibiotics have a common element in their molecular structure: a four-atom ring known as a beta-lactam. The lactamase enzyme breaks that ring open, deactivating the molecule's antibacterial properties.
Recombinant E.coli Beta-Lactamase produced in E.Coli is a single, non-glycosylated polypeptide chain containing 263 amino acids and having a molecular mass of 29 kDa. Beta Lactamase is purified by proprietary chromatographic techniques.
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