Anti-APEX2 antibody
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概述
- 产品描述Function as a weak apurinic/apyrimidinic (AP) endodeoxyribonuclease in the DNA base excision repair (BER) pathway of DNA lesions induced by oxidative and alkylating agents. Initiates repair of AP sites in DNA by catalyzing hydrolytic incision of the phosphodiester backbone immediately adjacent to the damage, generating a single-strand break with 5'-deoxyribose phosphate and 3'-hydroxyl ends. Displays also double-stranded DNA 3'-5' exonuclease, 3'-phosphodiesterase activities. Shows robust 3'-5' exonuclease activity on 3'-recessed heteroduplex DNA and is able to remove mismatched nucleotides preferentially. Shows fairly strong 3'-phosphodiesterase activity involved in the removal of 3'-damaged termini formed in DNA by oxidative agents. In the nucleus functions in the PCNA-dependent BER pathway. Required for somatic hypermutation (SHM) and DNA cleavage step of class switch recombination (CSR) of immunoglobulin genes. Required for proper cell cycle progression during proliferation of peripheral lymphocytes.
- 产品名称Anti-APEX2 antibody
- 分子量57 KDa
- 种属反应性Human,Mouse,Rat,Dog,Cow
- 验证应用WB,IHC-P
- 抗体类型兔多抗
- 免疫原KLH conjugated synthetic peptide derived from human APEX2 301-200/518
- 偶联Non-conjugated
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性能
- 形态Liquid
- 浓度1 mg/mL.
- 存放说明Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20℃. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4℃.
- 存储缓冲液0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
- 亚型IgG
- 纯化方式affinity purified by Protein A
- 亚细胞定位Nucleus. Cytoplasm. Mitochondrion (Probable). Note=Together with PCNA, is redistributed in discrete nuclear foci in presence of oxidative DNA damaging agents.
- 其它名称AP endonuclease 2
AP endonuclease XTH2
APE 2
APE2
APEX 2
APEX L2
APEX nuclease (apurinic/apyrimidinic endonuclease) 2
APEX Nuclease 2
APEX nuclease like 2
APEXL 2
APEXL2
Apurinic apyrimidinic endonuclease 2
Apurinic/apyrimidinic endonuclease 2
Apurinic/apyrimidinic endonuclease like 2
C430040P13Rik
DNA (apurinic or apyrimidinic site) lyase 2
XTH 2
XTH2
APEX2_HUMAN.
more
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应用
WB:1:500-2000
IHC-P:1:400-800
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Fig1: Tissue/cell: rat brain tissue; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
Incubation: Anti-APEX2 Polyclonal Antibody, Unconjugated1:200, overnight at 4℃, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
Fig2: Sample:
Lymph node(Mouse) Lysate at 40 ug
Primary: Anti- APEX2 (at 1/300 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 57kD
Observed band size: 57kD
Fig3: Sample:
Thymus (Mouse) Lysate at 40 ug
Primary: Anti- APEX2at 1/300 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 57kD
Observed band size: 57kD
Fig4: Paraformaldehyde-fixed, paraffin embedded (Mouse brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37℃ for 30min; Antibody incubation with (APEX2) Polyclonal Antibody, Unconjugated at 1:400 overnight at 4℃, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
Fig5: Paraformaldehyde-fixed, paraffin embedded (Mouse kidney); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37℃ for 30min; Antibody incubation with (APEX2) Polyclonal Antibody, Unconjugated at 1:400 overnight at 4℃, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
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