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Addgene

eSpCas9(1.1)
(Plasmid #71814)

Ordering

This material is available to academics and nonprofits only.
Item Catalog # Description Quantity Price (USD)
Plasmid 71814 Standard format: Plasmid sent in bacteria as agar stab 1 $85
Cloning Grade DNA 71814-DNA.cg 2 µg of cloning grade DNA in Tris buffer 1 $105

Backbone

  • Vector backbone
    pX330-U6-Chimeric_BB-CBh-hSpCas9
  • Backbone manufacturer
    Feng Zhang lab (Addgene plasmid #42230)
  • Total vector size (bp) 8506
  • Vector type
    Mammalian Expression, CRISPR

Growth in Bacteria

  • Bacterial Resistance(s)
    Ampicillin, 100 μg/mL
  • Growth Temperature
    37°C
  • Growth Strain(s)
    Stbl3
  • Copy number
    High Copy

Gene/Insert

  • Gene/Insert name
    enhanced specificity Cas9 (1.1)
  • Alt name
    eSpCas9(1.1)
  • Species
    S. pyogenes
  • Mutation
    K848A, K1003A, & R1060A
  • Promoter CBh
  • Tag / Fusion Protein
    • 3xFLAG (N terminal on insert)

Cloning Information

  • Cloning method Restriction Enzyme
  • 5′ cloning site AgeI (not destroyed)
  • 3′ cloning site EcoRI (not destroyed)
  • 5′ sequencing primer agggatggttggttggtggg
  • 3′ sequencing primer CCAATCCTCCCCCTTGCTGT
  • (Common Sequencing Primers)

Resource Information

Terms and Licenses

  • Academic/Nonprofit Terms
  • Industry Terms
    • Not Available to Industry
Trademarks:
  • Zeocin® is an InvivoGen trademark.

Information for Cloning Grade DNA (Catalog # 71814-DNA.cg) ( Back to top)

Purpose

Cloning grade DNA is suitable for use in PCR, cloning reactions, or transformation into E. coli. The purity and amount is not suitable for direct transfections.

Delivery

  • Amount 2 µg
  • Guaranteed Concentration 100 ng/µl +/- 5 ng/µl
  • Pricing $105 USD
  • Storage DNA can be stored at 4℃ (short term) or -20℃ (long term).

Terms and Licenses

  • Academic/Nonprofit Terms
  • Industry Terms
    • Not Available to Industry

Quality Control

Addgene has verified this plasmid using Next Generation Sequencing. Results are available here

How to cite this plasmid ( Back to top)

These plasmids were created by your colleagues. Please acknowledge the Principal Investigator, cite the article in which the plasmids were described, and include Addgene in the Materials and Methods of your future publications.

  • For your Materials & Methods section:

    eSpCas9(1.1) was a gift from Feng Zhang (Addgene plasmid # 71814 ; http://n2t.net/addgene:71814 ; RRID:Addgene_71814)
  • For your References section:

    Rationally engineered Cas9 nucleases with improved specificity. Slaymaker IM, Gao L, Zetsche B, Scott DA, Yan WX, Zhang F. Science. 2015 Dec 1. pii: aad5227. 10.1126/science.aad5227 PubMed 26628643