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BL21 (DE3) Chemically Competent Cell

BL21 (DE3) Chemically Competent Cell

Item no.	abx098101-500
Manufacturer	Abbexa
Amount	500 ul
Quantity options	1 ml 2 ml 500 ul
Category	Cell Lines & Cell Culture Cell Lines
Type	Cell line
Specific against	other
Dry ice	Yes
ECLASS 10.1	42040401
ECLASS 11.0	42040401
UNSPSC	41106509
Available
Manufacturer - Category	Reagents and Tools
Description	BL21 (DE3) Chemically Competent Cell is designed for chemical transformation of DNA, with a transformation efficiency of over 10⁷ cfu/µg DNA (tested by pUC19 plasmid DNA). The DE3 strain contains the λ DE3 lysogen, which carries the gene for T7 RNA polymerase. The control plasmid (Amp⁺) is used for detection of cell expression functions (protein size: ~25 kDa). Suitable for high expression of non-toxic proteins. The genotype is: F^- ompT hsdS(r_B^-m_B^-) gal dcm(DE3). The 1 ml size consists of 10 × 100 µl Competent Cells, and 20 μl (0.1 ng/μl) Control Plasmid pUC19.
Dry Ice	Yes
Buffer	Contains ≤ 10% glycerol.
Note	This product is for research use only. This product is shipped with dry ice.
Storage	Store at -70 °C for up to 6 months. Do not store in liquid nitrogen. Avoid repeated freeze/thaw cycles.
Target Information	BL21 (DE3) Chemically Competent Cell

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

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