At1g08540(SIGB) ORF Clone
- 货号
- 规格
-
产品内容
pLinker1-At1g08540------------------------2 μg
TE buffer--------------------------------------500 μl
产品信息产品名称:At1g08540(SIGB) ORF Clone
产品货号:QA1g08540
别称:SIGB;ABC1;SIG1;SIG2;SIGA;At1g08540;F22O13.2;T27G7.22
产品类型:ORF克隆载体
基因ID:At1g08540
转录本:AT1G08540.1
载体:pLinker1
抗性:kanR
ORF 长度:1719 bp
蛋白长度:572 aa
蛋白分子量:64054 Da
片段物种:拟南芥(Arabidopsis thaliana)
NCBI gene ID:837376
Uniprot ID:O22056
基因摘要Enodes a subunit of chloroplast RNA polymerase, confers the ability to recognize promoter sequences on the core enzyme. SIG1 is induced by red and blue light.
ORF 核苷酸序列>At1g08540(SIGB) ORF Clone
ACGCTAGCATGGATGTTTTCCCAGTCACGACGTTGTAAAACGACGGCCAGTCTTAAGCTCCAGTGAATTCGAGCTCGGTACCTCGCGAATGCATCTAGATATC
ATGTCTTCTTGTCTTCTTCCTCAGTTCAAGTGCCCACCTGATTCTTTCTCTATTCACTTCCGAACCTCTTTCTGTGCCCCTAAACACAACAAGGGTTCAGTCTTCTTCCAACCGCAATGTGCAGTATCCACTTCACCGGCGTTATTAACTTCTATGCTTGATGTCGCAAAGCTTAGACTACCCTCTTTCGATACTGATTCGGATTCCCTTATATCAGACAGGCAGTGGACTTATACAAGGCCCGATGGTCCTTCCACTGAGGCGAAGTATTTAGAAGCTTTAGCCTCTGAGACACTTCTCACAAGCGATGAAGCAGTAGTTGTAGCAGCAGCAGCTGAAGCAGTCGCCCTTGCAAGAGCTGCTGTCAAAGTTGCCAAAGATGCAACATTATTTAAGAACAGTAACAACACGAACCTATTAACTTCGTCAACGGCCGACAAACGCTCCAAGTGGGACCAGTTTACTGAGAAGGAACGTGCTGGCATATTGGGGCATCTAGCGGTTTCGGACAATGGAATTGTGAGTGATAAAATCACTGCATCTGCCTCTAACAAAGAGTCTATTGGTGATTTAGAATCAGAAAAACAAGAAGAAGTTGAGCTTCTGGAGGAGCAACCTTCAGTGAGTTTAGCTGTGAGATCTACACGTCAAACTGAAAGGAAAGCTCGGAGGGCAAAAGGGTTAGAGAAAACTGCATCAGGTATTCCGTCTGTGAAGACTGGTTCGAGCCCTAAAAAGAAACGTCTTGTTGCGCAGGAAGTTGATCATAATGATCCTTTGCGTTATCTAAGAATGACAACAAGCAGTTCCAAGCTTCTCACTGTCAGAGAAGAACATGAGCTGTCGGCAGGAATACAGGACCTTCTGAAGTTAGAAAGACTTCAAACAGAGCTTACAGAGCGTAGTGGACGTCAGCCAACCTTTGCGCAGTGGGCTTCTGCTGCTGGAGTCGATCAGAAATCATTAAGGCAACGTATACATCATGGCACACTATGCAAAGACAAAATGATCAAAAGCAACATTCGACTCGTTATTTCGATTGCAAAGAATTATCAAGGAGCTGGGATGAACCTCCAAGATCTTGTCCAGGAAGGGTGCAGAGGGCTTGTGAGGGGAGCAGAGAAGTTTGATGCTACAAAGGGTTTTAAATTTTCGACTTACGCGCATTGGTGGATCAAGCAAGCTGTGCGGAAGTCTCTCTCTGATCAGTCCAGAATGATAAGATTGCCTTTTCACATGGTGGAAGCAACATATAGGGTGAAAGAGGCACGAAAGCAACTGTACAGTGAAACCGGTAAGCACCCAAAGAACGAAGAAATTGCAGAGGCAACAGGGCTGTCGATGAAGAGACTCATGGCGGTTCTACTCTCTCCTAAACCTCCGAGGTCGCTAGACCAGAAAATCGGAATGAATCAAAACCTCAAACCTTCGGAAGTGATAGCAGATCCAGAAGCAGTAACGTCAGAAGATATACTGATAAAGGAATTCATGAGGCAGGACTTGGACAAAGTGTTGGACTCGTTGGGTACAAGGGAGAAACAAGTGATACGTTGGAGATTTGGGATGGAGGATGGGAGAATGAAGACGTTGCAAGAGATAGGAGAGATGATGGGAGTGAGCAGGGAGAGAGTAAGACAGATAGAGTCATCTGCATTCAGGAAACTAAAGAACAAGAAGAGAAACAACCATTTGCAGCAATACTTGGTTGCACAATCATAA
GATATCGGATCCCGGGCCCGTCGACTGCAGAGGCCTGCATGCAAGCTTGGCGTAATCATGGTCATACCCTATAGTGAGTCGTATTACATGGTCATAGCTG
黑色:载体序列、红色:同源重组序列、绿色:EcoR V酶切位点、蓝色:ORF序列
蛋白简介Required for the transition of plastids into chloroplasts by coordinating nuclear and chloroplastic genomes under light conditions. Sigma factors are initiation factors that promote the attachment of plastid-encoded RNA polymerase (PEP) to specific initiation sites and are then released. Promotes the biosynthesis of plastid-encoded tRNAs (e.g. trnE-UUC and trnV-UAC). {ECO:0000269|PubMed:10734058, ECO:0000269|PubMed:11094163, ECO:0000269|PubMed:11673617, ECO:0000269|PubMed:12602869, ECO:0000269|PubMed:14654684, ECO:0000269|PubMed:14976253}.
蛋白质序列>RNA polymerase sigma factor sigB (Sigma factor B) (Sigma-B) (Protein ABERRANT CHLOROPLAST 1) (RNA polymerase sigma factor sig1) (Atsig1) (Sigma factor 1) (RNA polymerase sigma factor sig2) (Atsig2) (Sigma factor 2) (RNA polymerase sigma factor sigA) (Sigma factor A) (Sigma-A)
MSSCLLPQFKCPPDSFSIHFRTSFCAPKHNKGSVFFQPQCAVSTSPALLTSMLDVAKLRLPSFDTDSDSLISDRQWTYTRPDGPSTEAKYLEALASETLLTSDEAVVVAAAAEAVALARAAVKVAKDATLFKNSNNTNLLTSSTADKRSKWDQFTEKERAGILGHLAVSDNGIVSDKITASASNKESIGDLESEKQEEVELLEEQPSVSLAVRSTRQTERKARRAKGLEKTASGIPSVKTGSSPKKKRLVAQEVDHNDPLRYLRMTTSSSKLLTVREEHELSAGIQDLLKLERLQTELTERSGRQPTFAQWASAAGVDQKSLRQRIHHGTLCKDKMIKSNIRLVISIAKNYQGAGMNLQDLVQEGCRGLVRGAEKFDATKGFKFSTYAHWWIKQAVRKSLSDQSRMIRLPFHMVEATYRVKEARKQLYSETGKHPKNEEIAEATGLSMKRLMAVLLSPKPPRSLDQKIGMNQNLKPSEVIADPEAVTSEDILIKEFMRQDLDKVLDSLGTREKQVIRWRFGMEDGRMKTLQEIGEMMGVSRERVRQIESSAFRKLKNKKRNNHLQQYLVAQS
关键词Chloroplast;DNA-binding;Plastid;Reference proteome;Sigma factor;Transcription;Transcription regulation;Transit peptide
质粒图谱
产品说明本产品是经过离子交换柱纯化后,装在无菌冻存管中通过真空干燥获得的2 μg连有At1g08540(SIGB) 基因ORF的质粒DNA干粉。
保存:-20 ℃
使用说明1、以5000 × g离心5 min;
2、打开冻存管,加入20 μL无菌水溶解DNA,并在室温下孵育10 min;
3、短暂涡旋冻存管,然后瞬时离心 (小于5000 × g)。
4、质粒溶液在-20℃下可稳定保存一年,请避免反复冻融。
扩增方案1、收到质粒干粉后请先5000 rpm离心1 min,再加入20 μL无菌水溶解质粒,室温放置1 min;
2、从-80 °C冰箱中取出相应的感受态,置于冰盒上解冻,并做好标记;
3、取2 μL质粒加至100 μL感受态中,冰浴30min;
4、42 °C热激90 s,再冰浴2 min;
5、加入900 μL无抗的LB液体培养基,200 rpm震荡培养45 min;
6、5000 rpm离心5 min,仅留100 μL上清混匀菌体沉淀;
7、混匀后的菌液加至对应抗性的LB平板上,倒入适量玻璃珠,涂匀液体;
8、将平板正向培养1 h,再倒置培养12 h~16 h;
9、挑取单克隆菌落至对应抗性的LB液体培养基中,震荡培养12 h~16 h,根据实验需要提取质粒。
注意事项1、同一个基因的单个转录序列可能由于发生自然变异 (例如核苷酸多态性)而有所不同,每一种都有其自身有效的存在。
2、该克隆被工程化,但表达取决于基因的性质。
3、本产品仅限于科学研究,不得用于临床诊断或治疗,不得用于食品或药品。
4、为了您的安全和健康,请穿实验服并戴一次性手套操作。
Tair 网站:https://www.arabidopsis.org/servlets/Search?type=general&search_action=detail&method=1&show_obsolete=F&name=At1g08540&sub_type=gene&SEARCH_EXACT=4&SEARCH_CONTAINS=1
NCBI网站:https://www.ncbi.nlm.nih.gov/gene/?term=837376
Uniprot 网站:https://www.uniprot.org/uniprotkb//entry
相关文献 (NCBI PubMed ID)PMID: 9280303; 9405719; 10946105; 10734058; 11130712; 27862469; 11910074; 10555304; 11094163; 11673617; 11959137; 14654684; 12602869; 14976253; 15807777; 18532976
-
-
保质期3个月
-
储存条件-20℃
-
产品内容拟南芥基因
-
产品用途基因克隆
-
货期2-3周
-
载体pLinker1
-
载体类型克隆载体
-
载体长度(bp)2425
-