DDX20 Protein (AA 1-824) (Strep Tag)

Catalog No. ABIN3092102

This Recombinant DDX20 protein is produced in Cell-free protein synthesis (CFPS).

Quick Overview for DDX20 Protein (AA 1-824) (Strep Tag) (ABIN3092102)

Target: DDX20 (DEAD (Asp-Glu-Ala-Asp) Box Polypeptide 20 (DDX20))

Protein Type: Recombinant

Origin: Human

Source: Cell-free protein synthesis (CFPS)

Application: ELISA, Western Blotting (WB), SDS-PAGE (SDS)

Purity: approximately 70-80 % as determined by SDS PAGE, Western Blot and analytical SEC (HPLC).

Grade: custom-made

Product Details

Protein Characteristics: AA 1-824

Purification tag / Conjugate: This DDX20 protein is labelled with Strep Tag.

Sequence: MAAAFEASGA LAAVATAMPA EHVAVQVPAP EPTPGPVRIL RTAQDLSSPR TRTGDVLLAE PADFESLLLS RPVLEGLRAA GFERPSPVQL KAIPLGRCGL DLIVQAKSGT GKTCVFSTIA LDSLVLENLS TQILILAPTR EIAVQIHSVI TAIGIKMEGL ECHVFIGGTP LSQDKTRLKK CHIAVGSPGR IKQLIELDYL NPGSIRLFIL DEADKLLEEG SFQEQINWIY SSLPASKQML AVSATYPEFL ANALTKYMRD PTFVRLNSSD PSLIGLKQYY KVVNSYPLAH KVFEEKTQHL QELFSRIPFN QALVFSNLHS RAQHLADILS SKGFPAECIS GNMNQNQRLD AMAKLKHFHC RVLISTDLTS RGIDAEKVNL VVNLDVPLDW ETYMHRIGRA GRFGTLGLTV TYCCRGEEEN MMMRIAQKCN INLLPLPDPI PSGLMEECVD WDVEVKAAVH TYGIASVPNQ PLKKQIQKIE RTLQIQKAHG DHMASSRNNS VSGLSVKSKN NTKQKLPVKS HSECGIIEKA TSPKELGCDR QSEEQMKNSV QTPVENSTNS QHQVKEALPV SLPQIPCLSS FKIHQPYTLT FAELVEDYEH YIKEGLEKPV EIIRHYTGPG DQTVNPQNGF VRNKVIEQRV PVLASSSQSG DSESDSDSYS SRTSSQSKGN KSYLEGSSDN QLKDSESTPV DDRISLEQPP NGSDTPNPEK YQESPGIQMK TRLKEGASQR AKQSRRNLPR RSSFRLQTEA QEDDWYDCHR EIRLSFSDTY QDYEEYWRAY YRAWQEYYAA ASHSYYWNAQ RHPSWMAAYH MNTIYLQEMM HSNQ
Sequence without tag. The proposed Strep-Tag is based on experience with the expression system. Our team may suggest an additional tag depending on the complexity of the protein. If you have a special request, please contact us..

Characteristics: Key Benefits:

• Made in Germany - from design to production - by highly experienced protein experts.
• Protein expressed with ALiCE® and purified in one-step affinity chromatography
• State-of-the-art algorithm used for plasmid design (Gene synthesis).

This protein is a predefined custom protein and will be made for the first time for your order. Our experts in the lab try to ensure that you receive soluble protein.

The big advantage of ordering our predefined custom proteins in comparison to ordering custom made proteins from other companies is that there is no financial obligation in case the protein cannot be expressed or purified.

Expression System:

• ALiCE®, our Almost Living Cell-Free Expression System is based on a lysate obtained from Nicotiana tabacum c.v.. This contains all the protein expression machinery needed to produce even the most difficult-to-express proteins, including those that require post-translational modifications.
• During lysate production, the cell wall and other cellular components that are not required for protein production are removed, leaving only the protein production machinery and the mitochondria to drive the reaction. During our lysate completion steps, the additional components needed for protein production (amino acids, cofactors, etc.) are added to produce something that functions like a cell, but without the constraints of a living system - all that's needed is the DNA that codes for the desired protein!

Concentration:

• The concentration of our recombinant proteins is measured using the absorbance at 280nm.
• The protein's absorbance will be measured against its specific reference buffer.
• We use the Expasy's ProtParam tool to determine the absorption coefficient of each protein.

Purification: One-step Strep-tag purification of proteins expressed in Almost Living Cell-Free Expression System (ALiCE®).

Application Details

Application Notes: In addition to the applications listed above we expect the protein to work for functional studies as well. As the protein has not been tested for functional studies yet we cannot offer a guarantee though.

Comment:

ALiCE®, our Almost Living Cell-Free Expression System is based on a lysate obtained from Nicotiana tabacum c.v.. This contains all the protein expression machinery needed to produce even the most difficult-to-express proteins, including those that require post-translational modifications.
During lysate production, the cell wall and other cellular components that are not required for protein production are removed, leaving only the protein production machinery and the mitochondria to drive the reaction. During our lysate completion steps, the additional components needed for protein production (amino acids, cofactors, etc.) are added to produce something that functions like a cell, but without the constraints of a living system - all that's needed is the DNA that codes for the desired protein!

Restrictions: For Research Use only

Handling

Format: Liquid

Buffer: The buffer composition is at the discretion of the manufacturer.
Standard Storage Buffer: PBS pH 7.4, 10 % Glycerol Might differ depending on protein.

Handling Advice: Avoid repeated freeze-thaw cycles.

Storage: -80 °C

Storage Comment: Store at -80°C.

Expiry Date: 12 months

Target Details

Target: DDX20 (DEAD (Asp-Glu-Ala-Asp) Box Polypeptide 20 (DDX20))

Alternative Name: DDX20

Background: Probable ATP-dependent RNA helicase DDX20 (EC 3.6.1.15) (EC 3.6.4.13) (Component of gems 3) (DEAD box protein 20) (DEAD box protein DP 103) (Gemin-3),FUNCTION: The SMN complex catalyzes the assembly of small nuclear ribonucleoproteins (snRNPs), the building blocks of the spliceosome, and thereby plays an important role in the splicing of cellular pre-mRNAs. Most spliceosomal snRNPs contain a common set of Sm proteins SNRPB, SNRPD1, SNRPD2, SNRPD3, SNRPE, SNRPF and SNRPG that assemble in a heptameric protein ring on the Sm site of the small nuclear RNA to form the core snRNP (Sm core). In the cytosol, the Sm proteins SNRPD1, SNRPD2, SNRPE, SNRPF and SNRPG are trapped in an inactive 6S pICln-Sm complex by the chaperone CLNS1A that controls the assembly of the core snRNP. To assemble core snRNPs, the SMN complex accepts the trapped 5Sm proteins from CLNS1A forming an intermediate. Binding of snRNA inside 5Sm triggers eviction of the SMN complex, thereby allowing binding of SNRPD3 and SNRPB to complete assembly of the core snRNP. May also play a role in the metabolism of small nucleolar ribonucleoprotein (snoRNPs). {ECO:0000269|PubMed:18984161}.

Molecular Weight: 92.2 kDa

UniProt: Q9UHI6

Pathways: Ribonucleoprotein Complex Subunit Organization