{"product_id":"cst-95271s","title":"CST,  95271S, Cas9 (S. pyogenes) (E7M1H) Rabbit Monoclonal Antibody (Alexa Fluor® 647 Conjugate)","description":"Monoclonal Antibody for studying Cas9 bacteria. Validated for Flow Cytometry (Fixed\/Permeabilized). Highly specific and rigorously validated in-house, Cas9 (\u003ci\u003eS. pyogenes\u003c\/i\u003e) (E7M1H) Rabbit Monoclonal Antibody (Alexa Fluor\u003csup\u003e®\u003c\/sup\u003e 647 Conjugate) (CST #95271) is ready to ship.\n\n\u003cb\u003eProduct Usage Information\u003c\/b\u003e\nFlow Cytometry (Fixed\/Permeabilized): 1:50\n\u003cb\u003eStorage\u003c\/b\u003e\nSupplied in PBS (pH 7.2), less than 0.1% sodium azide, and 2 mg\/mL BSA. Store at 4°C. Do not aliquot the antibody. Protect from light. Do not freeze.\n\u003cb\u003eProtocol\u003c\/b\u003e\nAvailable protocols: Flow Cytometry (Fixed\/Permeabilized)\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nCas9 (\nSpecies Reactivity: All Species Expected\n\u003cb\u003eSource \/ Purification\u003c\/b\u003e\nMonoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Leu833 of Cas9 ( ) protein.\n\u003cb\u003eBackground\u003c\/b\u003e\nThe CRISPR associated protein 9 (Cas9) is an RNA-guided DNA nuclease and part of the CRISPR antiviral immunity system that provides adaptive immunity against extrachromosomal genetic material (1). The CRISPR antiviral mechanism of action involves three steps: (i), acquisition of foreign DNA by host bacterium; (ii), synthesis and maturation of CRISPR RNA (crRNA) followed by the formation of RNA-Cas nuclease protein complexes; and (iii), target interference through recognition of foreign DNA by the complex and its cleavage by Cas nuclease activity (2). The type II CRISPR\/Cas antiviral immunity system provides a powerful tool for precise genome editing and has potential for specific gene regulation and therapeutic applications (3). The Cas9 protein and a guide RNA consisting of a fusion between a crRNA and a trans-activating crRNA (tracrRNA) must be introduced or expressed in a cell. A 20-nucleotide sequence at the 5' end of the guide RNA directs Cas9 to a specific DNA target site. As a result, Cas9 can be \"programmed\" to cut various DNA sites both and in cells and organisms. CRISPR\/Cas9 genome editing tools have been used in many organisms, including mouse and human cells (4,5). Research studies demonstrate that CRISPR can be used to generate mutant alleles or reporter genes in rodents and primate embryonic stem cells (6-8).\n\u003cb\u003eAlternate Names\u003c\/b\u003e\ncas9; CRISPR-associated endonuclease Cas9\/Csn1; csn1\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: All\nSENSITIVITY: Transfected Only\nSource\/Isotype: Rabbit IgG","brand":"CST","offers":[{"title":"Default Title","offer_id":46800563503273,"sku":"95271S","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-95271s","provider":"Iright","version":"1.0","type":"link"}