Collaborator ELK Biotechnology
Primary AntibodyISO 9001:2015
ABM93153

Ref-1 (Acetyl Lys7) rabbit pAb

ISO 9001|ABMIUM Verified™|Antibody

Ref-1 (Acetyl Lys7) rabbit pAb from ELK Biotechnology Read more ›

Ref-1 (Acetyl Lys7) rabbit pAb 50µL/100µL
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Ref-1 (Acetyl Lys7) rabbit pAb 50µL/100µL

Product Description

Ref-1 (Acetyl Lys7) rabbit pAb is a research-use antibody from ELK Biotechnology for studying Ref-1 in WB, IHC workflows with listed reactivity for Human, Rat, Mouse. Specifications and supporting documents below should be reviewed when planning the experiment.

Background

Apurinic/apyrimidinic (AP) sites occur frequently in DNA molecules by spontaneous hydrolysis, by DNA damaging agents or by DNA glycosylases that remove specific abnormal bases. AP sites are pre-mutagenic lesions that can prevent normal DNA replication so the cell contains systems to identify and repair such sites. Class II AP endonucleases cleave the phosphodiester backbone 5' to the AP site. This gene encodes the major AP endonuclease in human cells. Splice variants have been found for this gene; all encode the same protein. [provided by RefSeq, Jul 2008],

Additional antibody information

Specificity Acetyl-Ref-1 (K7) Polyclonal Antibody detects endogenous levels of Ref-1 protein only when acetylated at K7.
Validation evidence captions Western Blot analysis of Jurkat, K562 cells using Acetyl-Ref-1 (K7) Polyclonal Antibody. Secondary antibody(catalog#:RS0002) was diluted at 1:20000 | Western Blot analysis of JK cells using Acetyl-Ref-1 (K7) Polyclonal Antibody. Secondary antibody(catalog#:RS0002) was diluted at 1:20000 | Western blot analysis of lysate from Jurkat cells, using APE1 (Acetyl-Lys7) Antibody. | Immunohistochemical analysis of paraffin-embedded human Breast cancer. 1, Antibody was diluted at 1:200(4° overnight). 2, Tris-EDTA,pH9.0 was used for antigen retrieval. 3,Secondary antibody was diluted at 1:200(room temperature, 45min).

Key Facts

Product typePrimary Antibody Target: Ref-1
Collaborator ELK Biotechnology
Partner model ES1098
Target Ref-1
Research areas>>Base excision repair
Reactivity Human,Rat,Mouse
Applications WB,IHC
ConjugationUnconjugated
Dilution rangeWB 1:500-2000;IHC-p 1:50-300
Host Rabbit
Clonality Polyclonal
Isotype IgG
Immunogen The antiserum was produced against synthesized Acetyl-peptide derived from human APE1 around the Acetylation site of Lys7. AA range:1-50
Concentration 1 mg/ml
Purification The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Assay type Antibody validation/application
Expression system Brain,Embryonic stem cells,Lung,Melanocyte,Placenta,Skin,
Purity The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
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Application Validation Matrix

3 speciess
ABMIUM Validated™ ABMIUM Verified™ Expected Performance Not suitable
SpeciesWBIHCIFELISAIPFCMChIP
Human
Rat
Mouse
ABMIUM Validated™ WB
Species Dilution Notes
Human WB 1:500-2000;IHC-p 1:50-300
Rat
Mouse
ABMIUM Validated™ IHC
Species Dilution Notes

Specifications

Target
Ref-1
Also known as
APEX1; APE; APE1; APEX; APX; HAP1; REF1; DNA-(apurinic or apyrimidinic site) lyase; APEX nuclease; APEN; Apurinic-apyrimidinic endonuclease 1; AP endonuclease 1; APE-1; REF-1; Redox factor-1
Concentration
1 mg/ml
Working concentration
WB 1:500-2000;IHC-p 1:50-300
Purity
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Form / buffer
Liquid
Host species
Rabbit
Clonality
Polyclonal
Isotype
IgG
Conjugation
Unconjugated
Species reactivity
Human,Rat,Mouse
Tested applications
WBIHC
Immunogen
The antiserum was produced against synthesized Acetyl-peptide derived from human APE1 around the Acetylation site of Lys7. AA range:1-50
Observed band
35kD
Cellular localization
Nucleus. Nucleus, nucleolus. Nucleus speckle. Endoplasmic reticulum. Cytoplasm. Detected in the cytoplasm of B-cells stimulated to switch (By similarity). Colocalized with SIRT1 in the nucleus. Colocalized with YBX1 in nuclear speckles after genotoxic stress. Together with OGG1 is recruited to nuclear speckles in UVA-irradiated cells. Colocalized with nucleolin and NPM1 in the nucleolus. Its nucleolar localization is cell cycle dependent and requires active rRNA transcription. Colocalized with calreticulin in the endoplasmic reticulum. Translocation from the nucleus to the cytoplasm is stimulated in presence of nitric oxide (NO) and function in a CRM1-dependent manner, possibly as a consequence of demasking a nuclear export signal (amino acid position 64-80). S-nitrosylation at Cys-93 and
Dilution range
WB 1:500-2000;IHC-p 1:50-300
Purification
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

Storage & Stability

Long-term storage
'-20°C/1 year
Storage buffer
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

Compliance & Certifications

ABMIUM
ABMIUM Verified

Collaborator meets ABMIUM quality standards and overall product performance standards have been met.

ISO
ISO 9001

Quality management certification.

RUO
Research Use Only

For research applications. Not for diagnostic use.

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