Product Details

Purity

Greater than 85% as determined by SDS-PAGE.

Target Names

Rep78

Uniprot No.

Q89268

Research Area

Others

Species

Adeno-associated virus 2 (isolate Srivastava/1982) (AAV-2)

Source

E.coli

Expression Region

1-621aa

Target Protein Sequence

MPGFYEIVIKVPSDLDGHLPGISDSFVNWVAEKEWELPPDSDMDLNLIEQAPLTVAEKLQRDFLTEWRRVSKAPEALFFVQFEKGESYFHMHVLVETTGVKSMVLGRFLSQIREKLIQRIYRGIEPTLPNWFAVTKTRNGAGGGNKVVDECYIPNYLLPKTQPELQWAWTNMEQYLSACLNLTERKRLVAQHLTHVSQTQEQNKENQNPNSDAPVIRSKTSARYMELVGWLVDKGITSEKQWIQEDQASYISFNAASNSRSQIKAALDNAGKIMSLTKTAPDYLVGQQPVEDISSNRIYKILELNGYDPQYAASVFLGWATKKFGKRNTIWLFGPATTGKTNIAEAIAHTVPFYGCVNWTNENFPFNDCVDKMVIWWEEGKMTAKVVESAKAILGGSKVRVDQKCKSSAQIDPTPVIVTSNTNMCAVIDGNSTTFEHQQPLQDRMFKFELTRRLDHDFGKVTKQEVKDFFRWAKDHVVEVEHEFYVKKGGAKKRPAPSDADISEPKRVRESVAQPSTSDAEASINYADRYQNKCSRHVGMNLMLFPCRQCERMNQNSNICFTHGQKDCLECFPVSESQPVSVVKKAYQKLCYIHHIMGKVPDACTACDLVNVDLDDCIFEQ
Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.

Mol. Weight

114.3 kDa

Protein Length

Full Length

Tag Info

N-terminal MBP-tagged and C-terminal 6xHis-tagged

Form

Liquid or 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.

Buffer

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.

Reconstitution

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°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Troubleshooting and FAQs

Protein FAQs

Storage Condition

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

Shelf Life

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.

Lead Time

3-7 business days

Notes

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

Datasheet & COA

Please contact us to get it.

Description

In the process of producing the recombinant Adeno-associated virus 2 (isolate Srivastava/1982) Rep78 protein, e.coli cells are transfected with a DNA expression vector containing the gene for the desired protein (1-621aa). Subsequent culturing induces the expression of the intended protein. The protein is fused with a N-terminal MBP tag and C-terminal 6xHis tag. The recombinant Adeno-associated virus 2 (isolate Srivastava/1982) Rep78 protein is then collected and purified from the cell lysate through affinity purification, displaying a purity exceeding 85%, as verified by SDS-PAGE.

Target Background

Function

Plays an essential role in the initiation of viral DNA synthesis. Binds specifically to an inverted terminal repeat element (ITR) on the 3' and 5' ends of the viral DNA, where it cleaves a site specifically to generate a priming site for initiation of the synthesis of a complementary strand. Plays also a role as transcriptional regulator, DNA helicase and as key factors in site-specific integration of the viral genome. Regulates host PKA activity by interacting with host PRKX as a mechanism of interfering with helper virus propagation and promoting its own replication. Inhibits the host cell cycle G1/S, S and G2/M transitions. These arrests may provide essential cellular factors for viral DNA replication.

Gene References into Functions

SP100 and Adeno-associated virus 2 Rep78 are both located in the nucleolus, which provides the spatial possibility for their interaction. PMID: 22419217
DNA-binding activity of adeno-associated virus Rep 78 is required for complex formation with herpes simplex virus ICP8. PMID: 22205745
The ATPase activity of Rep68 and Rep78 is stimulated up to 10-fold by DNA containing the target sequence derived from the inverted terminal repeat; nontarget DNA stimulates ATPase activity at 50-fold higher concentrations PMID: 17474716
All five assays (pull-down, coimmunoprecipitation, enzyme-linked immunosorbent assay (ELISA), chemical cross-linking, and ATPase activity) provided evidence consistent with Rep78-E1 interaction. PMID: 18092809

Subcellular Location

Host nucleus.

Database Links

KEGG: vg:1489608

Message

Product >> Product Name：
Product >> Code：
Name： *
Email： *
Company/Organization：
Phone：
Since emails may get flagged by spam filters occasionally, we recommend leaving your phone number as a precaution. Your information is safe with us.
Question/Comment： *
Your Region： *
I'd like to receive email newsletters from Cusabio

Yes

No
How do you know CUSABIO?

Email

Distributor

Search engine

Advertisement

Others
CAPTCHA verification：
If CAPTCHA verification fails, click to refresh the CAPTCHA and try again.

Code	CSB-EP3989ADB(A4)d8
Abbreviation	Recombinant Adeno-associated virus 2 Rep78 protein
MSDS	MSDS Datasheet
Size	$388
	Order now
Image	(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
Have Questions?	Leave a Message or Start an on-line Chat

Recombinant Adeno-associated virus 2 Protein Rep78 (Rep78)

Product Details

Related Products

Customer Reviews and Q&A

Target Background

×CloseMessage