Enjoy FREE SHIPPING on all FreeStyle Libre 2 purchases until 31 May 2024. Simply enter promo code FREESHIP at checkout and click ‘SUBMIT CODE’ to apply!

Pharmac proposes to commence FreeStyle Libre 2 subsidy for people living with type 1 diabetes! Read more

Order pick-ups are not available

X
Menu
Cart
X

Search Website

QUICK ORDER PRODUCTS

If you know the product code enter it here  

Stellar™ Competent Cells (dam-/dcm-) - CLT636764

CLT636764

Stellar Competent Cells (dam–/dcm–) are an E.coli HST04 strain that lacks the genetic factors (dam and dcm) necessary for the methylation of DNA. Plasmids prepared using this product can be cut by restriction enzymes which are normally blocked by dam or dcm methylation.

Brand: Takara

Learn more

Product CodeProduct Product Description Price (Excl gst) Qty Add
CLT636764 Stellar™ Competent Cells (dam-/dcm-) Stellar™ Competent Cells (dam-/dcm-) Login for price  

Go to checkout

A dam/recA double mutation is lethal, so the parent strain is recA+. Therefore, it follows that transformation of extracellular DNA with repeat sequences can result in recombination by recA. This product is not a suitable cloning host. For transformation, it is highly recommended to use this product for constructing plasmids as mentioned above. A pUC19 vector is provided as well as SOC Medium.

Transformation Efficiency: > 1 × 106 cfu/µg

Size 10 Transformations