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Recombinant Full Length Streptococcus pyogenes serotype M1 type II CRISPR RNA-guided endonuclease Cas9 Protein, GFP-tagged

Cat.No. : CAS9-22S
Product Overview : Recombinant Full Length Streptococcus pyogenes serotype M1 Cas9 Protein with GFP-tag was expressed in E. coli.
Availability February 18, 2025
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Description : CRISPR (clustered regularly interspaced short palindromic repeat) is an adaptive immune system that provides protection against mobile genetic elements (viruses, transposable elements and conjugative plasmids). CRISPR clusters contain spacers, sequences complementary to antecedent mobile elements, and target invading nucleic acids. CRISPR clusters are transcribed and processed into CRISPR RNA (crRNA). In type II CRISPR systems correct processing of pre-crRNA requires a trans-encoded small RNA (tracrRNA), endogenous ribonuclease 3 (rnc) and this protein. The tracrRNA serves as a guide for ribonuclease 3-aided processing of pre-crRNA. Subsequently Cas9/crRNA/tracrRNA endonucleolytically cleaves linear or circular dsDNA target complementary to the spacer; Cas9 is inactive in the absence of the 2 guide RNAs (gRNA). Cas9 recognizes the protospacer adjacent motif (PAM) in the CRISPR repeat sequences to help distinguish self versus nonself, as targets within the bacterial CRISPR locus do not have PAMs. PAM recognition is also required for catalytic activity.
Source : E. coli
Species : Streptococcus pyogenes serotype M1
Tag : C-GFP
Protein length : Full length
Molecular Mass : 194 kDa
AA Sequence : SGRKKRRQRRRPQGGSPAAKRVKLD GGSPAAKRVKLDGGSPAAKRVKLDG GSPAAKRVKLDGIHGVPAATMDKKY SIGLDIGTNSVGWAVITDEYKVPSK KFKVLGNTDRHSIKKNLIGALLFDS GETAEATRLKRTARRRYTRRKNRIC YLQEIFSNEMAKVDDSFFHRLEESF LVEEDKKHERHPIFGNIVDEVAYHE KYPTIYHLRKKLVDSTDKADLRLIY LALAHMIKFRGHFLIEGDLNPDNSD VDKLFIQLVQTYNQLFEENPINASG VDAKAILSARLSKSRRLENLIAQLP GEKKNGLFGNLIALSLGLTPNFKSN FDLAEDAKLQLSKDTYDDDLDNLLA QIGDQYADLFLAAKNLSDAILLSDI LRVNTEITKAPLSASMIKRYDEHHQ DLTLLKALVRQQLPEKYKEIFFDQS KNGYAGYIDGGASQEEFYKFIKPIL EKMDGTEELLVKLNREDLLRKQRTF DNGSIPHQIHLGELHAILRRQEDFY PFLKDNREKIEKILTFRIPYYVGPL ARGNSRFAWMTRKSEETITPWNFEE VVDKGASAQSFIERMTNFDKNLPNE KVLPKHSLLYEYFTVYNELTKVKYV TEGMRKPAFLSGEQKKAIVDLLFKT NRKVTVKQLKEDYFKKIECFDSVEI SGVEDRFNASLGTYHDLLKIIKDKD FLDNEENEDILEDIVLTLTLFEDRE MIEERLKTYAHLFDDKVMKQLKRRR YTGWGRLSRKLINGIRDKQSGKTIL DFLKSDGFANRNFMQLIHDDSLTFK EDIQKAQVSGQGDSLHEHIANLAGS PAIKKGILQTVKVVDELVKVMGRHK PENIVIEMARENQTTQKGQKNSRER MKRIEEGIKELGSQILKEHPVENTQ LQNEKLYLYYLQNGRDMYVDQELDI NRLSDYDVDHIVPQSFLKDDSIDNK VLTRSDKNRGKSDNVPSEEVVKKMK NYWRQLLNAKLITQRKFDNLTKAER GGLSELDKAGFIKRQLVETRQITKH VAQILDSRMNTKYDENDKLIREVKV ITLKSKLVSDFRKDFQFYKVREINN YHHAHDAYLNAVVGTALIKKYPKLE SEFVYGDYKVYDVRKMIAKSEQEIG KATAKYFFYSNIMNFFKTEITLANG EIRKRPLIETNGETGEIVWDKGRDF ATVRKVLSMPQVNIVKKTEVQTGGF SKESILPKRNSDKLIARKKDWDPKK YGGFDSPTVAYSVLVVAKVEKGKSK KLKSVKELLGITIMERSSFEKNPID FLEAKGYKEVKKDLIIKLPKYSLFE LENGRKRMLASAGELQKGNELALPS KYVNFLYLASHYEKLKGSPEDNEQK QLFVEQHKHYLDEIIEQISEFSKRV ILADANLDKVLSAYNKHRDKPIREQ AENIIHLFTLTNLGAPAAFKYFDTT IDRKRYTSTKEVLDATLIHQSITGL YETRIDLSQLGGDGSPKKKRKVEDP KKKRKVDTGSKGEELFTGVVPILVE LDGDVNGHKFSVRGEGEGDATNGKL TLKFICTTGKLPVPWPTLVTTLTYG VQCFSRYPDHMKQHDFFKSAMPEGY VQERTISFKDDGTYKTRAEVKFEGD TLVNRIELKGIDFKEDGNILGHKLE YNFNSHNVYITADKQKNGIKANFKI RHNVEDGSVQLADHYQQNTPIGDGP VLLPDNHYLSTQSVLSKDPNEKRDH MVLLEFVTAAGITHGMDELYK
Purity : > 90 % by SDS-PAGE
Storage : Store it under sterile conditions at -20 to -80 centigrade. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Concentration : 20 mg/mL by Bradford
Storage Buffer : Sterile solution in 40mM Tris, pH 7.5, 580mM KCl, 2mM MgCl2, 2mM TCEP, 20 % Glycerol
Gene Name : cas9 type II CRISPR RNA-guided endonuclease Cas9 [ Streptococcus pyogenes ]
Official Symbol : cas9
Synonyms : cas9; type II CRISPR RNA-guided endonuclease Cas9; csn1; type II CRISPR RNA-guided endonuclease Cas9; Cas9, originally named Csn1, is the large, multifunctional signature protein of type II CRISPR/Cas systems. It is well known even to general audiences because its RNA-guided endonuclease activity has made it a popular tool for custom editing of eukaryotic genomes.
Gene ID : 69900935
Protein Refseq : WP_038431314
UniProt ID : A0A0H3BZZ0

Not For Human Consumption!

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