产品描述
*The optimal dilutions should be determined by the end user.
*Tips:
WB: 适用于变性蛋白样本的免疫印迹检测. IHC: 适用于组织样本的石蜡(IHC-p)或冰冻(IHC-f)切片样本的免疫组化/荧光检测. IF/ICC: 适用于细胞样本的荧光检测. ELISA(peptide): 适用于抗原肽的ELISA检测.
展开/折叠
Cleavage and polyadenylation specific factor 3 73kDa; Cleavage and polyadenylation specificity factor 73 kDa subunit; Cleavage and polyadenylation specificity factor subunit 3; CPSF 73; CPSF 73 kDa subunit; CPSF; CPSF-73; cpsf3; CPSF3_HUMAN; CPSF73; mRNA 3''-end-processing endonuclease CPSF-73; YSH1;
抗原和靶标
A synthesized peptide derived from Human CPSF73.
- Q9UKF6 CPSF3_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MSAIPAEESDQLLIRPLGAGQEVGRSCIILEFKGRKIMLDCGIHPGLEGMDALPYIDLIDPAEIDLLLISHFHLDHCGALPWFLQKTSFKGRTFMTHATKAIYRWLLSDYVKVSNISADDMLYTETDLEESMDKIETINFHEVKEVAGIKFWCYHAGHVLGAAMFMIEIAGVKLLYTGDFSRQEDRHLMAAEIPNIKPDILIIESTYGTHIHEKREEREARFCNTVHDIVNRGGRGLIPVFALGRAQELLLILDEYWQNHPELHDIPIYYASSLAKKCMAVYQTYVNAMNDKIRKQININNPFVFKHISNLKSMDHFDDIGPSVVMASPGMMQSGLSRELFESWCTDKRNGVIIAGYCVEGTLAKHIMSEPEEITTMSGQKLPLKMSVDYISFSAHTDYQQTSEFIRALKPPHVILVHGEQNEMARLKAALIREYEDNDEVHIEVHNPRNTEAVTLNFRGEKLAKVMGFLADKKPEQGQRVSGILVKRNFNYHILSPCDLSNYTDLAMSTVKQTQAIPYTGPFNLLCYQLQKLTGDVEELEIQEKPALKVFKNITVIQEPGMVVLEWLANPSNDMYADTVTTVILEVQSNPKIRKGAVQKVSKKLEMHVYSKRLEIMLQDIFGEDCVSVKDDSILSVTVDGKTANLNLETRTVECEEGSEDDESLREMVELAAQRLYEALTPVH
研究背景
Component of the cleavage and polyadenylation specificity factor (CPSF) complex that play a key role in pre-mRNA 3'-end formation, recognizing the AAUAAA signal sequence and interacting with poly(A) polymerase and other factors to bring about cleavage and poly(A) addition. Has endonuclease activity, and functions as mRNA 3'-end-processing endonuclease. Also involved in the histone 3'-end pre-mRNA processing. U7 snRNP-dependent protein that induces both the 3'-endoribonucleolytic cleavage of histone pre-mRNAs and acts as a 5' to 3' exonuclease for degrading the subsequent downstream cleavage product (DCP) of mature histone mRNAs. Cleavage occurs after the 5'-ACCCA-3' sequence in the histone pre-mRNA leaving a 3'hydroxyl group on the upstream fragment containing the stem loop (SL) and 5' phosphate on the downstream cleavage product (DCP) starting with CU nucleotides. The U7-dependent 5' to 3' exonuclease activity is processive and degrades the DCP RNA substrate even after complete removal of the U7-binding site. Binds to the downstream cleavage product (DCP) of histone pre-mRNAs and the cleaved DCP RNA substrate in a U7 snRNP dependent manner. Required for the selective processing of microRNAs (miRNAs) during embryonic stem cell differentiation via its interaction with ISY1 (By similarity). Required for the biogenesis of all miRNAs from the pri-miR-17-92 primary transcript except miR-92a (By similarity). Only required for the biogenesis of miR-290 and miR-96 from the pri-miR-290-295 and pri-miR-96-183 primary transcripts, respectively (By similarity).
Sumoylated on Lys-462, Lys-465 and Lys-545, preferentially by SUMO3.
Nucleus.
Component of the cleavage and polyadenylation specificity factor (CPSF) complex, composed of CPSF1, CPSF2, CPSF3, CPSF4 and FIP1L1. Interacts with CPSF2, CSTF2 and SYMPK. Interacts with TUT1; the interaction is direct and mediates the recruitment of the CPSF complex on the 3'UTR of pre-mRNAs. Interacts with WDR33. Interacts with ZC3H3 (By similarity).
Belongs to the metallo-beta-lactamase superfamily. RNA-metabolizing metallo-beta-lactamase-like family. CPSF3 subfamily.
研究领域
· Genetic Information Processing > Translation > mRNA surveillance pathway.
限制条款
产品的规格、报价、验证数据请以官网为准，官网链接：www.affbiotech.com | www.affbiotech.cn（简体中文）| www.affbiotech.jp（日本語）产品的数据信息为Affinity所有，未经授权不得收集Affinity官网数据或资料用于商业用途，对抄袭产品数据的行为我们将保留诉诸法律的权利。
产品相关数据会因产品批次、产品检测情况随时调整，如您已订购该产品，请以订购时随货说明书为准，否则请以官网内容为准，官网内容有改动时恕不另行通知。
Affinity保证所销售产品均经过严格质量检测。如您购买的商品在规定时间内出现问题需要售后时，请您在Affinity官方渠道提交售后申请。产品仅供科学研究使用。不用于诊断和治疗。
产品未经授权不得转售。
Affinity Biosciences将不会对在使用我们的产品时可能发生的专利侵权或其他侵权行为负责。Affinity Biosciences, Affinity Biosciences标志和所有其他商标所有权归Affinity Biosciences LTD.