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AB215701

PE Anti-CRISPR-Cas9 antibody [EPR19799]

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(1 Publication)

Rabbit Recombinant Monoclonal CRISPR-Cas9 antibody - conjugated to PE. Suitable for Flow Cyt (Intra) and reacts with Transfected cell line - Staphylococcus aureus samples. Cited in 1 publication.
1 Images
Flow Cytometry (Intracellular) - PE Anti-CRISPR-Cas9 antibody [EPR19799] (AB215701)
  • Flow Cyt (Intra)

Lab

Flow Cytometry (Intracellular) - PE Anti-CRISPR-Cas9 antibody [EPR19799] (AB215701)

Flow cytometric analysis of 293T transfected with CRISPR-Cas9 with Myc tag stained with ab215701 (right panel). The cells were fixed with 4% formaldehyde (10 min) and then permeabilized with 90% methanol. The cells were then incubated in 1x PBS / 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (ab215701, 1/500 dilution) for 30 min at 22°C.

Isotype control antibody (left panel) was Rabbit IgG (monoclonal) Phycoerythrin (ab209478) used at the same concentration and conditions as the primary antibody. Co-staining with anti-myc (y-axis).

Acquisition of >5,000 events were collected using a 20 mW blue solid-state laser (488nm) and 585/42 bandpass filter.

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR19799

Isotype

IgG

Conjugation

PE

Excitation/Emission

Ex: 480;565nm, Em: 578nm

Carrier free

No

Applications

Flow Cyt (Intra)

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Staphylococcus aureus": { "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" }, "Transfected cell line - Staphylococcus aureus": { "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "1/500", "FlowCytIntra-species-notes": "<p>The cellular localisation of this product has been verified in ICC/IF.</p>" } } }
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Product details

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.4 Preservative: 0.02% Sodium azide Constituents: PBS, 1% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Aliquoting information
Upon delivery aliquot
Storage information
Do Not Freeze|Store in the dark
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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

CRISPR-Cas9 also known simply as Cas9 is a protein that acts as a molecular scissor in gene editing. It has a molecular weight of approximately 160 kDa. Cas9 is a part of the CRISPR-Cas system originally discovered in bacteria where it serves as an adaptive immune system. In bacterial cells Cas9 targets and cleaves specific DNA sequences allowing for targeted gene modifications. While the expression of the CRISPR-Cas system occurs naturally in prokaryotes scientists now harness it in various organisms for genetic manipulation.
Biological function summary

The Cas9 protein functions as an integral part of the CRISPR-Cas9 complex which includes a guide RNA to direct the protein to specific DNA sequences. This complex enables precise cuts at targeted locations within the genome. The Cas9 protein size allows it to fit effectively within cells facilitating genome editing in areas such as research agriculture and therapeutics. The complexity of CRISPR-Cas9 also includes the interaction with other cellular components that assist in DNA repair post-cleavage.

Pathways

CRISPR-Cas9 plays a role in DNA repair pathways particularly non-homologous end joining and homologous recombination. After Cas9-induced DNA breaks these pathways become active to repair the cleaved DNA. The gene editing process facilitated by CRISPR-Cas9 often involves interaction with DNA repair proteins like ku70/80 and Rad51 in response to induced breaks. This allows for either the incorporation of new genetic material or the modification of existing genes.

CRISPR-Cas9 has potential in treating genetic disorders such as cystic fibrosis and Duchenne muscular dystrophy. By correcting mutated genes scientists aim to restore normal gene function offering potential therapeutic benefits. Additionally CRISPR-Cas9 relates indirectly to p53 a protein known for its tumor suppressor functions because gene-editing processes can sometimes activate p53-dependent pathways leading to cell cycle arrest or apoptosis. This highlights the importance of understanding the broader implications of CRISPR-Cas9 in therapeutic applications.
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Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:
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Target data

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.
See full target information CRISPR-associated endonuclease Cas9

Additional targets

cas9,cas9,cas9

Alternative Names

CRISPR-associated endonuclease Cas9, SaCas9, cas9, csn1, SPy_1046, cas9, CRISPR-associated endonuclease Cas9/Csn1, SpCas9, SpyCas9, csn1, cas9, CRISPR-associated endonuclease Cas9, St-Cas9, NMA0631, cas9, CRISPR-associated endonuclease Cas9
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Publications (1)

Recent publications for all applications. Explore the full listand refine your search

BMC veterinary research 21:11 PubMed39789573

2025

Putative effects of moringa oil or its nano-emulsion on the growth, physiological responses, blood health, semen quality, and the sperm antioxidant-related genes in ram.

Applications

Unspecified application

Species

Unspecified reactive species

Rehab F S A Ismail,Wael A Khalil,Sara I Grawish,Karima Gh M Mahmoud,Sameh A Abdelnour,Alaa M A Gad
View all publications
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Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com