Streptococcus pyogenes Cas9 Recombinant Protein (N-His-MBP) (JN045032)

Name: Streptococcus pyogenes Cas9 Recombinant Protein (N-His-MBP)
Brand: abinScience
SKU: JN045032
Price: 211 USD
Availability: InStock

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Numéro de catalogue	JN045032
Description	Recombinant Streptococcus pyogenes Cas9 Protein, N-His-MBP (JN045032) expressed in E. coli, spanning Met1-Asp1368. Purity: >90% by SDS-PAGE. Highlights ●His-Tagged — N-terminal 6×His tag for IMAC purification. ●E. coli Expression — High-yield, cost-effective production. ●High Purity — >90% purity verified by SDS-PAGE.
Système d'expression	E. coli
Numéro d'accès	Q99ZW2
Longueur de protéine	Met1-Asp1368
Applications	ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
Espèces	Streptococcus pyogenes
Nature	Recombinant
Niveau d'endotoxines	Please contact with the lab for this information.
Pureté	>90% as determined by SDS-PAGE.
Masse moléculaire prédite	228.55 kDa
Forme	Lyophilized
Tampon de stockage	Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1 mM EDTA, 4% Trehalose, 1% Mannitol. Reférez-vous aux informations spécifiques sur le tampon dans la copie papier du datasheet ou dans le COA spécifique au lot.
Reconstitution	Reconstitute in sterile water for a stock solution. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet. RECONSTITUTION PROTOCOL 1. Allow the product to be reconstituted and the reconstitution diluent to reach room temperature. 2. Tap or briefly centrifuge the product vial before opening to dislodge any lyophilized material that may be dispersed on the wall or cap of the vial. 3. Use the diluent and stock concentration recommended in the product datasheet. If preparing a stock concentration higher than recommended, contact Technical Service. 4. After adding the diluent, re-cap the vial and invert gently by hand or place on a slow rocking platform to allow the reconstitution diluent to coat all the surfaces inside the vial. Note: Do not mix by vortexing or by pipetting the material up and down. 5. Allow the vial to sit at room temperature with gentle agitation for at least 15 minutes before aliquotting or using. 6. Store the reconstituted material in single use aliquots in polypropylene or siliconized tubes. Aliquots of 10 μL or larger are recommended.
Expédition	In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stabilité et stockage	Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Noms alternatifs	CRISPR-associated endonuclease Cas9/Csn1, 3.1.-.-, SpCas9, SpyCas9, cas9, csn1, SPy_1046
Contexte	CRISPR-associated endonuclease Cas9/Csn1 is a ~158 kDa protein. 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. 1. Deltcheva, E. et al. (2011) Nature 471, 602-7. PMID: 21455174 2. Fonfara, I. et al. (2014) Nucleic acids research 42, 2577-90. PMID: 24270795 3. Sternberg, SH. et al. (2014) Nature 507, 62-7. PMID: 24476820
Note	For research use only.