Recombinant Human immunodeficiency virus type 2 subtype A Protein Tat (tat)

中文名稱：

Recombinant Human immunodeficiency virus type 2 subtype A Protein Tat(tat)
貨號：

CSB-YP751599HDAG
規格：
來源：

Yeast
其他：

中文名稱：

Recombinant Human immunodeficiency virus type 2 subtype A Protein Tat(tat)
貨號：

CSB-EP751599HDAG
規格：
來源：

E.coli
其他：

中文名稱：

Recombinant Human immunodeficiency virus type 2 subtype A Protein Tat(tat)
貨號：

CSB-EP751599HDAG-B
規格：
來源：

E.coli
共軛：

Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
其他：

中文名稱：

Recombinant Human immunodeficiency virus type 2 subtype A Protein Tat(tat)
貨號：

CSB-BP751599HDAG
規格：
來源：

Baculovirus
其他：

中文名稱：

Recombinant Human immunodeficiency virus type 2 subtype A Protein Tat(tat)
貨號：

CSB-MP751599HDAG
規格：
來源：

Mammalian cell
其他：

產品詳情
產品評價
靶點詳情

產品詳情

純度：

>85% (SDS-PAGE)
基因名：

tat
Uniprot No.：

Q74124
別名：

tat; Protein Tat; Transactivating regulatory protein
種屬：

Human immunodeficiency virus type 2 subtype A (isolate KR) (HIV-2)
蛋白長度：

full length protein
表達區域：

1-130
氨基酸序列

METPSKAPES SLMSCNEPSS CTSEQDVKSQ ELAKQGERLL SQLYQPLEAC NNPCYCKKCC YHCQLCFLKK GLGICYERKG RRRRTPKKAK AHSSSASDKS ISTRTGNSQT EKKQTKTPET ALETARGLGQ
蛋白標簽：

Tag?type?will?be?determined?during?the?manufacturing?process.

The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
產品提供形式：

Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
復溶：

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
儲存條件：

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
保質期：

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
貨期：

Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
注意事項：

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet ：

Please contact us to get it.

產品評價

靶點詳情

功能：

Nuclear transcriptional activator of viral gene expression, that is essential for viral transcription from the LTR promoter and replication. Acts as a sequence-specific molecular adapter, directing components of the cellular transcription machinery to the viral RNA to promote processive transcription elongation by the RNA polymerase II (RNA pol II) complex, thereby increasing the level of full-length transcripts. In the absence of Tat, the RNA Pol II generates short or non-processive transcripts that terminate at approximately 60 bp from the initiation site. Tat associates with the CCNT1/cyclin-T1 component of the P-TEFb complex (CDK9 and CCNT1), which promotes RNA chain elongation. This binding increases Tat's affinity for a hairpin structure at the 5'-end of all nascent viral mRNAs referred to as the transactivation responsive RNA element (TAR RNA) and allows Tat/P-TEFb complex to bind cooperatively to TAR RNA. The CDK9 component of P-TEFb and other Tat-activated kinases hyperphosphorylate the C-terminus of RNA Pol II that becomes stabilized and much more processive.; Extracellular circulating Tat can be endocytosed by surrounding uninfected cells via the binding to several surface receptors. Endosomal low pH allows Tat to cross the endosome membrane to enter the cytosol and eventually further translocate into the nucleus, thereby inducing severe cell dysfunctions ranging from cell activation to cell death. Through.
亞細胞定位：

Host nucleus, host nucleolus.
蛋白家族：

Lentiviruses Tat family