Anti-Ku70 (acetyl K331) antibody (ab190626)
Key features and details
- Rabbit polyclonal to Ku70 (acetyl K331)
- Suitable for: WB
- Reacts with: Mouse
- Isotype: IgG
Overview
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Product name
Anti-Ku70 (acetyl K331) antibody
See all Ku70 primary antibodies -
Description
Rabbit polyclonal to Ku70 (acetyl K331) -
Host species
Rabbit -
Tested applications
Suitable for: WBmore details -
Species reactivity
Reacts with: Mouse
Predicted to work with: Rat, Human -
Immunogen
Synthetic peptide within Human Ku70 aa 250-350 (acetyl K331). The exact immunogen sequence used to generate this antibody is proprietary information. If additional detail on the immunogen is needed to determine the suitability of the antibody for your needs, please contact our Scientific Support team to discuss your requirements. Synthesized acetyl-peptide derived from human Ku70 around the acetylation site of Lys331.
Database link: P12956 -
Positive control
- Extracts from 4T1 cells.
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General notes
The Life Science industry has been in the grips of a reproducibility crisis for a number of years. Abcam is leading the way in addressing this with our range of recombinant monoclonal antibodies and knockout edited cell lines for gold-standard validation. Please check that this product meets your needs before purchasing.
If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, along with publications, customer reviews and Q&As
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle. -
Storage buffer
pH: 7.40
Preservative: 0.02% Sodium azide
Constituents: 50% Glycerol (glycerin, glycerine), 0.87% Sodium chloride, 49% PBS
without Mg2+ and Ca2+ -
Concentration information loading...
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Purity
Immunogen affinity purified -
Purification notes
The antibody against non-acetyl-peptide was removed by chromatography using non-acetyl-peptide corresponding to the acetylation site. -
Clonality
Polyclonal -
Isotype
IgG -
Research areas
Associated products
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Compatible Secondaries
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Isotype control
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Recombinant Protein
Applications
The Abpromise guarantee
Our Abpromise guarantee covers the use of ab190626 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Application | Abreviews | Notes |
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WB |
1/500 - 1/1000. Predicted molecular weight: 70 kDa.
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Notes |
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WB
1/500 - 1/1000. Predicted molecular weight: 70 kDa. |
Target
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Function
Single stranded DNA-dependent ATP-dependent helicase. Has a role in chromosome translocation. The DNA helicase II complex binds preferentially to fork-like ends of double-stranded DNA in a cell cycle-dependent manner. It works in the 3'-5' direction. Binding to DNA may be mediated by XRCC6. Involved in DNA non-homologous end joining (NHEJ) required for double-strand break repair and V(D)J recombination. The XRCC5/6 dimer acts as regulatory subunit of the DNA-dependent protein kinase complex DNA-PK by increasing the affinity of the catalytic subunit PRKDC to DNA by 100-fold. The XRCC5/6 dimer is probably involved in stabilizing broken DNA ends and bringing them together. The assembly of the DNA-PK complex to DNA ends is required for the NHEJ ligation step. Required for osteocalcin gene expression. Probably also acts as a 5'-deoxyribose-5-phosphate lyase (5'-dRP lyase), by catalyzing the beta-elimination of the 5' deoxyribose-5-phosphate at an abasic site near double-strand breaks. 5'-dRP lyase activity allows to 'clean' the termini of abasic sites, a class of nucleotide damage commonly associated with strand breaks, before such broken ends can be joined. The XRCC5/6 dimer together with APEX1 acts as a negative regulator of transcription. -
Sequence similarities
Belongs to the ku70 family.
Contains 1 Ku domain.
Contains 1 SAP domain. -
Developmental stage
Expression does not increase during promyelocyte differentiation. -
Post-translational
modificationsPhosphorylation by PRKDC may enhance helicase activity. Phosphorylation of Ser-51 does not affect DNA repair. -
Cellular localization
Nucleus. Chromosome. - Information by UniProt
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Database links
- Entrez Gene: 2547 Human
- Entrez Gene: 14375 Mouse
- Entrez Gene: 25019 Rat
- Omim: 152690 Human
- SwissProt: P12956 Human
- SwissProt: P23475 Mouse
- Unigene: 292493 Human
- Unigene: 288809 Mouse
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Alternative names
- 5''-deoxyribose-5-phosphate lyase Ku70 antibody
- 5''-dRP lyase Ku70 antibody
- 70 kDa subunit of Ku antigen antibody
see all
Images
Datasheets and documents
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SDS download
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Datasheet download
References (0)
ab190626 has not yet been referenced specifically in any publications.