Note: This is a 10399 bp third-generation lentiviral vector, pLVX-CMV-GGCX(human)-3xFLAG-CopGFP-Puro. It is designed to express a human GGCX protein with a C-terminal 3xFLAG tag under the strong CMV promoter. The vector includes an internal ribosome entry site (IRES) driving the PuroR gene for antibiotic selection. It also contains the WPRE element to enhance mRNA stability and expression, along with all essential HIV-1 packaging components for efficient viral production.
基本信息
- 载体名称:
- pLV3-CMV-GGCX(human)-3xFLAG-CopGFP-Puro
- 载体抗性:
- Ampicillin
- Refseq ID:
- NM_001142269.4
- 载体长度:
- 10399 bp
- 载体类型:
- Protein expression
- 复制子:
- ori
- 宿主:
- Mammalian cells, Lentivirus
- 筛选标记:
- Puro;CopGFP
- 启动子:
- CMV
- 5'引物:
- CMV-F
- 载体标签:
- 3xFLAG
- 感受态:
- Stbl3
- 培养温度:
- 37℃
- 表达方法:
- Constiutive, Stable / Transient
- 描述:
- Homo sapiens gamma-glutamyl carboxylase (GGCX), transcript variant 2, mRNA
产品信息
质粒编号:V032768
质粒名称:pLV3-CMV-GGCX(human)-3xFLAG-CopGFP-Puro
规格:100 μg (转染级)
下载资源
我们所展示的质粒图谱主要是从文献和开放数据库中收集而来，主要是为了方便研究工作，其中一小部分质粒进行了质量控制，供学术研究使用。
确保质粒的关键元件正确，但是我们并不能保证实验效果。页面展示的图谱序列为理论序列，可能与测序结果不一致，请自行比对后确定是否满足要求。(如果测过序，本页面一般会提供下载)
开放数据库中的大多数载体序列都没有被完全测序。如果实际序列与参考序列的相似度超过99%，则将其视为正确。
由于科学研究是在探索未知，具有很大的不确定性，在任何情况下，我们都不承担超出质粒本身的额外经济损失或责任。
质粒操作方法
1. 发货形式：质粒干粉(常温运输，存于-20度，请务必先转化提质粒后使用)
2. 收到质粒干粉后请先5000rpm离心1min，再加入20μl ddH2O溶解质粒;（质粒复测的浓度有时候与标称值差距较大，这可能是因为冻干质粒在管中的位置、复溶效率、测量偏差以及管壁的吸附导致，因此建议先转化提质粒后再使用）
3. 取1支100μl 感受态于冰上解冻10min，加入2μl质粒，再冰浴30min后，42℃热激60s，不要搅动，再冰浴2min；
4. 加入900μl无抗的LB液体培养基，180rpm震荡37℃培养45min (30℃培养1-1.5小时);
5. 6000rpm离心5min，仅留100μl上清液重悬细菌沉淀，并涂布至目标质粒抗性的LB平板上;
6. 将平板倒置37℃培养14h，如果要求是30℃则培养20h; (菌落过多则将质粒稀释后再转化；没有菌落则加入10μl质粒转化；建议不要直接转表达感受态，要先转克隆感受态，重提质粒后再导入表达感受态);
7. 挑取单菌落至LB液体培养基中，加入对应抗生素，220rpm震荡培养14h，根据实验需要和质粒提取试剂盒说明书提取质粒。
人GGCX ORF 克隆 (NM_001142269) (编号: V032768)序列
LOCUS V032768 10399 bp DNA circular SYN 01-JAN-1980
DEFINITION synthetic circular DNA.
ACCESSION V032768
VERSION V032768
KEYWORDS .
SOURCE .
ORGANISM .
.
FEATURES Location/Qualifiers
LTR 234..414
/note="truncated 5' long terminal repeat (LTR) from HIV-1"
/label="5' LTR (truncated)"
misc_feature 458..583
/note="packaging signal of human immunodeficiency virus
type 1"
/label="HIV-1 Ψ"
misc_feature 1076..1309
/note="The Rev response element (RRE) of HIV-1 allows for
Rev-dependent mRNA export from the nucleus to the
cytoplasm."
/label="RRE"
CDS 1493..1537
/codon_start=1
/note="recognized by the 2H10 single-chain llama nanobody"
/product="antigenic peptide corresponding to amino acids
655 to 669 of the HIV envelope protein gp41 (Lutje Hulsik
et al., 2013)"
/transl_table=1
/translation="KNEQELLELDKWASL"
/label="gp41 peptide"
misc_feature 1804..1921
/note="central polypurine tract and central termination
sequence of HIV-1"
/label="cPPT/CTS"
promoter 2011..2214
/note="human cytomegalovirus (CMV) immediate early
promoter"
/label="CMV promoter"
CDS 2323..4425
/label="GGCX(NM_001142269)"
/note="GGCX(NM_001142269)"
/gene="GGCX"
CDS 4432..4497
/codon_start=1
/product="three tandem FLAG® epitope tags, followed by an
enterokinase cleavage site"
/transl_table=1
/translation="DYKDHDGDYKDHDIDYKDDDDK"
/label="3xFLAG"
promoter 4541..4752
/note="core promoter for human elongation factor
EF-1α"
/label="EF-1α core promoter"
LTR 4765..5033
/note="truncated 5' long terminal repeat (LTR) from human
T-cell leukemia virus (HTLV) type 1"
/label="5' LTR (truncated)"
regulatory 5062..5071
/note="vertebrate consensus sequence for strong initiation
of translation (Kozak, 1987)"
/regulatory_class="other"
/label="Kozak sequence"
CDS 5092..5754
/codon_start=1
/product="green fluorescent protein 2 from Pontellina
plumata, also known as ppluGFP2 (Shagin et al., 2004)"
/transl_table=1
/translation="PAMEIECRITGTLNGVEFELVGGGEGTPKQGRMTNKMKSTKGALT
FSPYLLSHVMGYGFYHFGTYPSGYENPFLHAINNGGYTNTRIEKYEDGGVLHVSFSYRY
EAGRVIGDFKVVGTGFPEDSVIFTDKIIRSNATVEHLHPMGDNVLVGSFARTFSLRDGG
YYSFVVDSHMHFKSAIHPSILQNGGPMFAFRRVEELHSNTELGIVEYQHAFKTPIAFA"
/label="CopGFP"
CDS 5824..5877
/codon_start=1
/note="Eukaryotic ribosomes fail to insert a peptide bond
between the Gly and Pro residues, yielding separate
polypeptides."
/product="2A peptide from Thosea asigna virus capsid
protein"
/protein_id=""
/transl_table=1
/translation="EGRGSLLTCGDVEENPGP"
/label="T2A"
CDS 5878..6477
/codon_start=1
/gene="pac from Streptomyces alboniger"
/note="confers resistance to puromycin"
/product="puromycin N-acetyltransferase"
/transl_table=1
/translation="MTEYKPTVRLATRDDVPRAVRTLAAAFADYPATRHTVDPDRHIER
VTELQELFLTRVGLDIGKVWVADDGAAVAVWTTPESVEAGAVFAEIGPRMAELSGSRLA
AQQQMEGLLAPHRPKEPAWFLATVGVSPDHQGKGLGSAVVLPGVEAAERAGVPAFLETS
APRNLPFYERLGFTVTADVEVPEGPRTWCMTRKPGA*"
/label="PuroR"
misc_feature 6478..7066
/note="woodchuck hepatitis virus posttranscriptional
regulatory element"
/label="WPRE"
LTR 7140..7373
/note="self-inactivating 3' long terminal repeat (LTR)
from HIV-1"
/label="3' LTR (ΔU3)"
polyA_signal 7445..7566
/note="SV40 polyadenylation signal"
/label="SV40 poly(A) signal"
rep_origin 7606..7741
/note="SV40 origin of replication"
/label="SV40 ori"
primer_bind complement(7774..7790)
/note="common sequencing primer, one of multiple similar
variants"
/label="M13 rev"
protein_bind 7798..7814
/bound_moiety="lac repressor encoded by lacI"
/note="The lac repressor binds to the lac operator to
inhibit transcription in E. coli. This inhibition can be
relieved by adding lactose or
isopropyl-β-D-thiogalactopyranoside (IPTG)."
/label="lac operator"
promoter complement(7822..7852)
/note="promoter for the E. coli lac operon"
/label="lac promoter"
protein_bind 7867..7888
/bound_moiety="E. coli catabolite activator protein"
/note="CAP binding activates transcription in the presence
of cAMP."
/label="CAP binding site"
rep_origin complement(8176..8764)
/direction=LEFT
/note="high-copy-number ColE1/pMB1/pBR322/pUC origin of
replication"
/label="ori"
CDS complement(8935..9795)
/codon_start=1
/gene="bla"
/note="confers resistance to ampicillin, carbenicillin, and
related antibiotics"
/product="β-lactamase"
/transl_table=1
/translation="MSIQHFRVALIPFFAAFCLPVFA,HPETLVKVKDAEDQLGARVGY
IELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRIDAGQEQLGRRIHYSQNDLVEY
SPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDR
WEPELNEAIPNDERDTTMPVAMATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRS
ALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGA
SLIKHW*"
/label="AmpR"
promoter complement(9796..9900)
/gene="bla"
/label="AmpR promoter"
primer_bind 10374..10390
/note="common sequencing primer, one of multiple similar
variants"
/label="M13 fwd"