MABE1177

Anti-PNKP Antibody, clone H101.2

clone H101.2, from mouse

• 동의어(들): Bifunctional polynucleotide phosphatase/kinase, DNA 5′-kinase/3′-phosphatase, Polynucleotide kinase-3′-phosphatase
• UNSPSC 코드: 12352203
• eCl@ss: 32160702
• NACRES: NA.41

속성

• 생물학적 소스: mouse
• 항체 형태: purified immunoglobulin
• 항체 생산 유형: primary antibodies
• 클론: H101.2, monoclonal
• 종 반응성: human, bovine, monkey
• 기술: ELISA: suitable; immunoprecipitation (IP): suitable; western blot: suitable
• 동형: IgG1κ
• NCBI 수납 번호: NP_009185
• UniProt 수납 번호: Q96T60
• 배송 상태: wet ice
• 타겟 번역 후 변형: unmodified
• 유전자 정보: human ... PNKP(11284)

설명

일반 설명

Bifunctional polynucleotide phosphatase/kinase (EC 2.7.1.78; EC 3.1.3.32; UniProt Q96T60; also known as DNA 5′-kinase/3′-phosphatase, Polynucleotide kinase-3′-phosphatase) is encoded by the PNKP (also known as AOA4, MCSZ) gene (Gene ID 11284) in human. Polynucleotide kinase/phosphatase (PNKP) is a critical mammalian DNA repair enzyme that converts 3′-phosphate and 5′-hydroxyl at damaged DNA termini to generate 5′-phosphate and 3′-hydroxyl groups that are required for subsequent processing by DNA ligases and polymerases. PNKP dephosphorylates the 3′-phosphate termini of single nucleotide gap DNAs produced by the endonuclease VIII-like DNA glycosylases NEILs prior to gap filling and ligation during base excision repair (BER). PNKP is also involved in the the nonhomologous end joining (NHEJ) pathway-mediated double-strand breaks repair by interacting with the NHEJ scaffolding protein XRCC4. PNKP-knockdown in human cells leads to marked sensitization to spontaneous mutation and increased susceptibility to genotoxic agents. Small molecules that selectively inhibit PNKP phosphatase activity sensitize human cells to DNA damage and mutations in the PNKP phosphatase domain are associated with the developmental neurological disorder MCSZ (Microcephaly, seizures, and developmental delay).

특이성

Clone H101.2 recognizes an epitope in the N-terminal region of PNKP.

면역원

Epitope: Within the N-terminal 140 amino acids.

His-tagged recombinant full-length human PNKP.

애플리케이션

Anti-PNKP Antibody, clone H101.2 is an antibody against PNKP for use in Western Blotting, Immunoprecipitation, ELISA.

Research Category
Epigenetics & Nuclear Function

Research Sub Category
Cell Cycle, DNA Replication & Repair

Western Blotting Analysis: 1.0 µg/mL from a representative lot detected PNKP in 50 µg of A549 whole cell lysate (Courtesy of Mesfin Fanta, University of Alberta, Canada).
Western Blotting Analysis: A representative lot detected the endogenous PNKP in A549 whole cell lysates, as well as purified full-length 60 kDa recombinant human PNKP and its 14.9 kDa N-terminal (a.a. 2-140) cyanogen bromide cleavage fragment (Fanta, M., et al. (2001). Hybridoma. 20(4):237-242).
Western Blotting Analysis: A representative lot detected the endogenous PNKP in CHO cell lysates and calf thymus tissue homogenates (Fanta, M., et al. (2001). Hybridoma. 20(4):237-242).
Immunoprecipitation Analysis: A representative lot immunoprecipited PNKP from A549 cell lysates (Fanta, M., et al. (2001). Hybridoma. 20(4):237-242).
ELISA Analysis: Clone H101.2 hybridoma culture supernatant was confirmed for its immunoreactivity against His-tagged human PNKP by ELISA (Fanta, M., et al. (2001). Hybridoma. 20(4):237-242).

품질

Evalulated by Western Blotting in A549 cell lysate.

Western Blotting Analysis: 8.0 µg/mL of this antibody detected PNKP in 50 µg of A549 cell lysate.

표적 설명

~60 kDa observed. 57.08 kDa (isoform 1) and 53.00 kDa (isoform 2) calculated. Uncharacterized band(s) may appear in some lysates.

물리적 형태

Format: Purified

Protein G Purified

Purified mouse monoclonal IgG1κ antibody in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

저장 및 안정성

Stable for 1 year at 2-8°C from date of receipt.

기타 정보

Concentration: Please refer to lot specific datasheet.

면책조항

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

안전성 정보

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable