品牌 |
Leading Biology | 貨號 |
APR05084G |
產(chǎn)品分類 |
Polyclonal Antibodies | 研究領域 |
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產(chǎn)品概述 |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality PCNA Antibody (C-term).
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分子量 |
28769 Da
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細胞定位 |
Antigen Cellular Localization:
Nucleus. Note=Forms nuclear foci representing sites of ongoing DNA replication and vary in morphology and number during S phase Together with APEX2, is redistributed in discrete nuclear foci in presence of oxidative DNA damaging agents
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宿主 |
Rabbit
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種屬反應性 |
Human
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免疫原 |
231-261 aa
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靶點 |
This PCNA antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 231-261 amino acids from the C-terminal region of human PCNA.
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亞型 |
Rabbit Ig
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基因ID |
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UniProt ID |
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功能 |
Auxiliary protein of DNA polymerase delta and is involved in the control of eukaryotic DNA replication by increasing the polymerase's processibility during elongation of the leading strand. Induces a robust stimulatory effect on the 3'- 5' exonuclease and 3'-phosphodiesterase, but not apurinic- apyrimidinic (AP) endonuclease, APEX2 activities. Has to be loaded onto DNA in order to be able to stimulate APEX2. Plays a key role in DNA damage response (DDR) by being conveniently positioned at the replication fork to coordinate DNA replication with DNA repair and DNA damage tolerance pathways. Acts as a loading platform to recruit DDR proteins that allow completion of DNA replication after DNA damage and promote postreplication repair: Monoubiquitinated PCNA leads to recruitment of translesion (TLS) polymerases, while 'Lys-63'-linked polyubiquitination of PCNA is involved in error-free pathway and employs recombination mechanisms to synthesize across the lesion.
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總結 |
PCNA is found in the nucleus and is a cofactor of DNA polymerase delta. This protein acts as a homotrimer and helps increase the processivity of leading strand synthesis during DNA replication. In response to DNA damage, this protein is ubiquitinated and is involved in the RAD6-dependent DNA repair pathway.
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儲存條件 |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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應用 |
WB, IHC-P, IF, E
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稀釋方法 |
WB~~1:1000
IHC-P~~1:10~50
IF~~1:10~50
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圖像 |
Western blot analysis of PCNA Antibody (C-term) (Cat.APR05084G) in Jurkat, Hela, 293 cell line lysates (35ug/lane). PCNA (arrow) was detected using the purified Pab. Western blot analysis of PCNA (arrow) using rabbit polyclonal PCNA Antibody (C-term) (Cat. APR05084G). 293 cell lysates (2 ug/lane) either nontransfected (Lane 1) or transiently transfected (Lane 2) with the PCNA gene. Formalin-fixed and paraffin-embedded human hepatocarcinoma tissue reacted with PCNA antibody (C-term) (Cat. APR05084G), which was peroxidase-conjugated to the secondary antibody, followed by DAB staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated. |
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說明書 |
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數(shù)量 |
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