GenCRISPR™ SpCas9 Antibody (4A1), MAb, Mouse

ELISA binding of GenCRISPRᵀᴹ SpCas9 Antibody (4A1) (GenScript, A01935-40) with recombinant Streptococcus pyogenes CRISPR/Cas9 protein.
Coating antigen: SpCas9, 1 µg/ml.
SpCas9 antibody dilution start from 1000 ng/ml, EC₅₀= 9.17 ng/ml.

Immunofluorescence staining of GenCRISPRᵀᴹ SpCas9 Antibody (4A1) (GenScript, A01935-40) with SpCas9 in Hela cells.
HeLa cells transfected with PX458 (pSpCas9(BB)-2A-GFP) (green) were fixed with 4% Poly-Formaldehyde (5min) and then blocked in 3% BSA 30min.
The cells were then incubated with GenCRISPRᵀᴹ SpCas9 Antibody (4A1) (GenScript, A01935-40) at 0.25 μg/ml, 0.5 μg/ml, 1 μg/ml and mouse IgG at 1 μg/ml at room temperature for 2h, followed by a further incubation at 37℃ for 1h with Goat Anti-Mouse IgG Antibody (H&L) [ifluor 555], pAb (GenScript) (red) at 5 μg/ml.
DAPI was used to stain the cell nuclei (blue) at a concentration of 0.2 μg/ml for 2h at room temperature.

Standard curve of SpCas9 Sandwich ELISA. The SpCas9 Sandwich ELISA assay is developed by using GenCRISPRᵀᴹ SpCas9 Antibody (14B6) (GenScript, A01936-40) and GenCRISPRᵀᴹ SpCas9 Antibody (4A1) (GenScript, A01935-40) as capture and detection antibody, respectively. These two antibodies recognize different epitopes.
In this ELISA assay, GenCRISPRᵀᴹ SpCas9 Antibody (4A1) (GenScript, A01935-40) was labeled with Biotin. GenScript can provide customized conjugation service for this product per customer's request.
The sensitivity is <1 ng/ml and the detection range is 0-10 ng/ml.

Western Blot analysis of HEK293 transfected with various plasmids with GenCRISPRᵀᴹ SpCas9 Antibody (4A1) (GenScript, A01935-40). The different HEK293 with transfected with various plasmids indicate the minimum cross reaction of the antibody.
Loading:
Lane 1: 50μg HEK293 cell lysate transfected with SaCas9(BB)-2A-GFP (J7RUA5, Staphylococcus aureus)
Lane 2: 50μg HEK293 cell lysate transfected with StCas9(BB)-2A-GFP (G3ECR1, Streptococcus thermophiles)
Lane 3: 50μg HEK293 cell lysate transfected with FnCpf1(BB)-2A-GFP (A0Q7Q2, Francisella tularensis subsp. novicida (strain U112))
Lane 4: 50μg HEK293 cell lysate transfected with LbCpf1(BB)-2A-GFP (A0A182DWE3, Lachnospiraceae bacterium ND2006)
Lane 5: 50μg HEK293 cell lysate transfected with AsCpf1(BB)-2A-GFP (U2UMQ6, Acidaminococcus sp. (strain BV3L6))
Lane 6: 50μg HEK293 cell lysate transfected with pSpCas9(BB)-2A-GFP (PX458, Q99ZW2, Streptococcus pyogenes serotype M1)
Lane 7: 50μg HEK293 cell lysate (Non-transfected)
Primary Antibody:
Lane 1~7: GenCRISPRᵀᴹ SpCas9 Antibody (4A1) (GenScript, A01935-40) 1 μg/ml
Lane 1~7: THEᵀᴹ Anti-α-tubulin mAb (mouse)(1F4) 0.5μg/ml
Secondary antibody：
Goat anti-Mouse IgG (H&L) [IRDye⁸⁰⁰], 0.125 μg/ml

Western Blot of HEK293 transfected with PX458 (pSpCas9(BB)-2A-GFP) or untransfected cell lysates with GenCRISPRᵀᴹ SpCas9 Antibody (4A1) (GenScript, A01935-40). The different concentration of antibodies indicates the high affinity and sensitivity of the antibody.
Lane 1: 50 μg HEK293 transfected with PX458 cell Lysate
Lane 2: 50 μg Untransfected HEK293 cell Lysate
Lane 3: 40 ng SpCas9 recombinant protein
Lane 4: 50 μg HEK293 transfected with PX458 cell Lysate
Lane 5: 50 μg Untransfected HEK293 cell Lysate
Lane 6: 40 ng SpCas9 recombinant protein
Lane 7: 50 μg HEK293 transfected with PX458 cell Lysate
Lane 8: 50 μg Untransfected HEK293 cell Lysate
Lane 9: 40 ng SpCas9 recombinant protein
Primary Antibody:
Lane 1~3: GenCRISPRᵀᴹ SpCas9 Antibody (4A1) (GenScript, A01935-40) 2 μg/ml
Lane 4~6: GenCRISPRᵀᴹ SpCas9 Antibody (4A1) (GenScript, A01935-40) 1 μg/ml
Lane 7~9: GenCRISPRᵀᴹ SpCas9 Antibody (4A1) (GenScript, A01935-40) 0.5 μg/ml
Secondary Antibody:
Goat anti-Mouse IgG (H&L) [IRDye⁸⁰⁰] , 0.125 μg/ml

Western Blot of HEK293 transfected with PX458 (pSpCas9(BB)-2A-GFP) or untransfected cell lysates with two independent antibodies: GenCRISPRᵀᴹ SpCas9 Antibody (4A1) (GenScript, A01935-40) and GenCRISPRᵀᴹ SpCas9 Antibody (14B6) (GenScript, A01936-40). The correlated pattern indicates the high specificity of these two antibodies.
Lane 1: 50 μg HEK293 transfected with PX458 cell Lysate
Lane 2: 50 μg Untransfected HEK293 cell Lysate
Lane 3: 40 ng SpCas9 recombinant protein
Lane 4: 50 μg HEK293 transfected with PX458 cell Lysate
Lane 5: 50 μg Untransfected HEK293 cell Lysate
Lane 6: 40 ng SpCas9 recombinant protein
Primary Antibody:
Lane 1~3: GenCRISPRᵀᴹ SpCas9 Antibody (4A1) (GenScript, A01935-40) 1 μg/ml
Lane 4~6: GenCRISPRᵀᴹ SpCas9 Antibody (14B6) (GenScript, A01936-40) 1 μg/ml
Secondary Antibody:
Goat anti-Mouse IgG (H&L) [IRDye⁸⁰⁰], 0.125 μg/ml

Western Blot of recombinant Streptococcus pyogenes CRISPR/Cas9 protein with two independent antibodies: GenCRISPRᵀᴹ SpCas9 Antibody (4A1) (GenScript, A01935-40) and GenCRISPRᵀᴹ SpCas9 Antibody (14B6) (GenScript, A01936-40). The correlated pattern indicates the high specificity of these two antibodies.
Lane 1: 50 ng SpCas9 recombinant protein
Lane 2: 25 ng SpCas9 recombinant protein
Lane 3: 10 ng SpCas9 recombinant protein
Lane 4: 5 ng SpCas9 recombinant protein
Lane 5: 50 ng SpCas9 recombinant protein
Lane 6: 25 ng SpCas9 recombinant protein
Lane 7: 10 ng SpCas9 recombinant protein
Lane 8: 5 ng SpCas9 recombinant protein
Primary Antibody:
Lane 1~4: GenCRISPRᵀᴹ SpCas9 Antibody (4A1) (GenScript, A01935-40) 1 μg/ml
Lane 5~8: GenCRISPRᵀᴹ SpCas9 Antibody (14B6) (GenScript, A01936-40) 1 μg/ml
Secondary Antibody:
Goat anti-Mouse IgG (H&L) [IRDye⁸⁰⁰] , 0.125 μg/ml

GenCRISPR™ SpCas9 Antibody (4A1), mAb, Mouse

The product is specific for Streptococcus pyogenes CRISPR/Cas9. This antibody binds with recombinant Streptococcus pyogenes CRISPR/Cas9 protein in ELISA and Endogenous overexpressed Streptococcus pyogenes CRISPR/Cas9 in immunofluorescence, western blot.

产品编号	A01935
规格	40 μg 大单询价
数量
价格	￥990


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产品概述

Specificity	The product is specific for Streptococcus pyogenes CRISPR/Cas9. This antibody binds with recombinant Streptococcus pyogenes CRISPR/Cas9 protein in ELISA and Endogenous overexpressed Streptococcus pyogenes CRISPR/Cas9 in immunofluorescence, western blot.
Host Species	Mouse
Immunogen	Recombinant Streptococcus pyogenes CRISPR/Cas9

产品属性

Concentration	0.5 mg/ml, lyophilized with PBS, pH 7.4, contains 0.02% sodium azide. (Might be eligible for customized bulk orders.)
Reconstitution	Reconstitute the lyophilized antibody with deionized water (or equivalent) to a final concentration of 0.5 mg/ml.
Purification	Protein A affinity column
Clone ID	4A1

图例

技术背景

Target Background

Clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated (Cas) protein 9 system provides a robust and multiplexable genome editing tool, enabling researchers to precisely manipulate specific genomic elements, and facilitating the elucidation of target gene function in biology and diseases. CRISPR/Cas9 genome editing allows for double-stranded DNA breaks at specific sequences to efficiently disrupt, excise, mutate, insert, or replace genes. To date, the Streptococcus pyogenes Cas9 (SpCas9) has been used broadly to achieve efficient genome editing in a variety of species and cell types. It is important that the precision of transfection and the level of Cas9 expression should be controlled strictly during the editing processes by using specific anti-CRISPR/Cas9 antibodies.

Synonyms

Mouse monoclonal to Streptococcus pyogenes Cas9/SpCas9

GenCRISPR™ SpCas9 Antibody (4A1), mAb, Mouse

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