BL21 Competent Cells BL21 is the most widely used host background and has the advantage of being deficient in both lon (1) and ompT proteases. 相关产品 69450 BL21(DE3) Competent Cells 69451 BL21(DE3)pLysS Competent Cells 70232 BL21 Competent Cell Set 产品信息 Avoid freeze/thaw 是的 Components 0.4 ml 1 ml Component • 2 × 0.2 ml 5 × 0.2 ml BL21 Competent Cells • 2 × 2 ml 4 × 2 ml SOC Medium • 10 µl 10 µl Test Plasmid Guaranteed efficiency Guaranteed efficiency: > 2 x 107 cfu/μg 商店和运输信息 Hazardous Materials Attention: Due to the nature of the Hazardous Materials in this shipment, additional shipping chargesmay be applied to your order. Certain sizes may be exempt from the additional hazardous materials shipping charges. Please contact your local sales office for more information regarding these charges. Storage ≤ -70°C Ship Dry Ice Only Multiple Toxicity Values, refer to MSDS