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FITC标记的嘌呤嘧啶核酸内切酶2抗体

FITC标记的嘌呤嘧啶核酸内切酶2抗体

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价格:¥电议

更新日期:2026/8/7 18:14:45

生 产 地:中国大陆

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简单介绍:FITC标记的嘌呤嘧啶核酸内切酶2抗体产品介绍:This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

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相关标签:FITC标记的嘌呤嘧啶核酸内切酶2抗体

详细内容

英文名称 Anti-APEX2/FITC
中文名称 FITC标记的嘌呤嘧啶核酸内切酶2抗体
别 名 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.
说 明 书 100ul
研究领域 染色质和核信号
抗体来源 Rabbit
克隆类型 Polyclonal
交叉反应 Human, Mouse, Rat, Dog, Cow,
产品应用 IF=1:50-200
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量 57kDa
性 状 Lyophilized or Liquid
浓 度 1mg/ml
免 疫 原 KLH conjugated synthetic peptide derived from human APEX2
亚 型 IgG
纯化方法 affinity purified by Protein A
储 存 液 Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4
保存条件 Store at -20 °C 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°C. 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 °C.
产品介绍 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 a protein shown to have a weak class II AP endonuclease activity. Most of the encoded protein is located in the nucleus but some is also present in mitochondria. This protein may play an important role in both nuclear and mitochondrial base excision repair (BER).

Function:
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.

Subunit:
Interacts with PCNA; this interaction is triggered by reactive oxygen species and increased by misincorporation of uracil in nuclear DNA.

Subcellular Location:
Nucleus. Cytoplasm. Mitochondrion (Probable). Note=Together with PCNA, is redistributed in discrete nuclear foci in presence of oxidative DNA damaging agents.
FITC标记的嘌呤嘧啶核酸内切酶2抗体

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