CRISPR-Cas9 protein (His tag)

Produktnummer ABIN7447881

This anti- antibody (ABIN7447881) is a Escherichia coli (E. coli) antibody detecting in . Suitable for Streptococcus pyogenes.

Kurzübersicht für CRISPR-Cas9 protein (His tag) (ABIN7447881)

Target: CRISPR-Cas9

Protein-Typ: Recombinant

Spezies: Streptococcus pyogenes

Quelle: Escherichia coli (E. coli)

Reinheit: 95,00 %

Güteklasse: MALS verified

Produktdetails

Aufreinigungstag / Konjugat: His tag

Verwendungszweck: GENPower™ NLS-Cas9 Nuclease Protein (MALS verified)

Marke: GENPower™

Sequenz: Asp 2 - Asp 1368

Produktmerkmale: GENPower™ NLS-Cas9 Nuclease is expressed from E.coli cells. It contains AA Asp 2 - Asp 1368 (Accession # Q99ZW2-1).

Endotoxin-Niveau: 0.01 EU per μg

Anwendungsinformationen

Kommentare:

This protein carries a polyhistidine tag at the N-terminus. The protein has a calculated MW of 164.8 KDa. The protein migrates as 140-150 kDa under reducing (R) condition (SDS-PAGE).

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Liquid

Buffer: 20 mM Tris,200 mM NaCl, pH 7.5

Lagerung: -20 °C

Informationen zur Lagerung: -20°C

Antigendetails

Target: CRISPR-Cas9

Andere Bezeichnung: Cas9 Nuclease Protein

Hintergrund: Synonyms:CAS9,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, Cas9 only stabilizes the pre-crRNA:tracrRNA interaction and has no catalytic function in RNA processing. 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). The target strand not complementary to crRNA is first cut endonucleolytically, then trimmed 3'-5' exonucleolytically. DNA-binding requires protein and both gRNAs, as does nuclease activity. 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. DNA strand separation and heteroduplex formation starts at PAM sites, PAM recognition is required for catalytic activity.

Molekulargewicht: 164.8 KDa