Thermo Fisher Scientific Cas9 Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

1:500-1:1,000

View 1 publication 1 publication

ELISA (ELISA)

1 µg/mL

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Product Specifications

Species Reactivity

Bacteria, Human

Published species

Bacteria

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

Recombinant fusion protein containing a sequence corresponding to amino acids 450-730 of streptococcus pyogenes m1 gas CAS9 (NP_269215.1).

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

1.04 mg/mL

Purification

Affinity Chromatography

Storage buffer

PBS, pH 7.3, with 50% glycerol

Contains

0.09% sodium azide

Storage conditions

-20° C, Avoid Freeze/Thaw Cycles

Shipping conditions

Wet ice

RRID

AB_2805947

Product Specific Information

Positive Samples: HeLa

Immunogen sequence: YYVGPLARGN SRFAWMTRKS EETITPWNFE EVVDKGASAQ SFIERMTNFD KNLPNEKVLP KHSLLYEYFT VYNELTKVKY VTEGMRKPAF LSGEQKKAIV DLLFKTNRKV TVKQLKEDYF KKIECFDSVE ISGVEDRFNA SLGTYHDLLK IIKDKDFLDN EENEDILEDI VLTLTLFEDR EMIEERLKTY AHLFDDKVMK QLKRRRYTGW GRLSRKLING IRDKQSGKTI LDFLKSDGFA NRNFMQLIHD DSLTFKEDIQ KAQVSGQGDS LHEHIANLAG S

Target Information

Cas9 is an RNA-guided DNA endonuclease enzyme associated with the CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) adaptive immunity system in bacteria and genetic engineering. The system is unique and flexible due to its dependence on RNA as the element that targets the nuclease to a desired DNA sequence. It can be used to induce indel mutations, specific sequence replacements/insertions, and large deletions or genomic rearrangements at any desired location in the genome. In addition, Cas9 can also be used to mediate upregulation of specific endogenous genes or to alter histone modifications or DNA methylation. Cas9 may be derived from Streptococcus pyogenes (SpCas9) or Staphylococcus aureus (SaCas9). SaCas9 has a number of properties that make it advantageous for genome editing, including its small size, high efficiency, nickase activity, and apparent specificity. SaCas9 principally recognizes an NNGRRT protospacer adjacent motif (PAM) and cleaves target DNA at rates comparable to SpCas9 with an ideal spacer lengths of 24 to 20 nucleotides. In comparison to SpCas9, SaCas9 is smaller (1368 AA versus 1053 AA) and generates indels at a comparable rate when directed against target DNA with the mutually permissive NGGRRT PAM. This makes it the preferred enzyme for all-in-one delivery of Cas9 and multiple gRNA expression cassettes with Adeno-associated vectors.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.