ERVK-11 Protein (AA 1-969) (Strep Tag)

Catalog No. ABIN3094627

Recombinant ERVK-11 protein expressed in Cell-free protein synthesis (CFPS).

Quick Overview for ERVK-11 Protein (AA 1-969) (Strep Tag) (ABIN3094627)

Target: ERVK-11 (Endogenous Retrovirus Group K, Member 11 (ERVK-11))

Protein Type: Recombinant

Origin: Human

Source: Cell-free protein synthesis (CFPS)

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

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

Grade: custom-made

Product Details

Protein Characteristics: AA 1-969

Purification tag / Conjugate: This ERVK-11 protein is labelled with Strep Tag.

Sequence: NKSRKRRNRV SFLGAATVEP PKPIPLTWKT EKPVWVNQWP LPKQKLEALH LLANEQLEKG HIEPSFSPWN SPVFVIQKKS GKWRMLTDLR AVNAVIQPMG PLQPGLPSPA MIPKDWPLII IDLKDCFFTI PLAEQDCEKF AFTIPAINNK EPATRFQWKV LPQGMLNSPT ICQTFVGRAL QPVREKFSDC YIIHYIDDIL CAAETKDKLI DCYTFLQAEV ANAGLAIASD KIQTSTPFHY LGMQIENRKI KPQKIEIRKD TLKTLNDFQK LLGDINWIRP TLGIPTYAMS NLFSILRGDS DLNSKRILTP EATKEIKLVE EKIQSAQINR IDPLAPLQLL IFATAHSPTG IIIQNTDLVE WSFLPHSTVK TFTLYLDQIA TLIGQTRLRI IKLCGNDPDK IVVPLTKEQV RQAFINSGAW QIGLANFVGI IDNHYPKTKI FQFLKMTTWI LPKITRREPL ENALTVFTDG SSNGKAAYTG PKERVIKTPY QSAQRAELVA VITVLQDFDQ PINIISDSAY VVQATRDVET ALIKYSMDDQ LNQLFNLLQQ TVRKRNFPFY ITHIRAHTNL PGPLTKANEE ADLLVSSALI KAQELHALTH VNAAGLKNKF DVTWKQAKDI VQHCTQCQVL HLPTQEAGVN PRGLCPNALW QMDVTHVPSF GRLSYVHVTV DTYSHFIWAT CQTGESTSHV KKHLLSCFAV MGVPEKIKTD NGPGYCSKAF QKFLSQWKIS HTTGIPYNSQ GQAIVERTNR TLKTQLVKQK EGGDSKECTT PQMQLNLALY TLNFLNIYRN QTTTSAEQHL TGKKNSPHEG KLIWWKDNKN KTWEIGKVIT WGRGFACVSP GENQLPVWIP TRHLKFYNEP IGDAKKRAST EMVTPVTWMD NPIEVYVNDS VWVPGPTDDR CPAKPEEEGM MINISIGYRY PPICLGRAPG CLMPTVQNWL VEVPIVSPIC RFTYHMVSGM SLRPRVNYL
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: ERVK-11 (Endogenous Retrovirus Group K, Member 11 (ERVK-11))

Alternative Name: ERVK-11

Background: Endogenous retrovirus group K member 11 Pol protein (HERV-K_3q27.2 provirus ancestral Pol protein) [Includes: Reverse transcriptase (RT) (EC 2.7.7.49), Ribonuclease H (RNase H) (EC 3.1.26.4), Integrase (IN)],FUNCTION: Early post-infection, the reverse transcriptase converts the viral RNA genome into double-stranded viral DNA. The RNase H domain of the reverse transcriptase performs two functions. It degrades the RNA template and specifically removes the RNA primer from the RNA/DNA hybrid. Following nuclear import, the integrase catalyzes the insertion of the linear, double-stranded viral DNA into the host cell chromosome. Endogenous Pol proteins may have kept, lost or modified their original function during evolution (By similarity). {ECO:0000250}.

Molecular Weight: 109.7 kDa

UniProt: Q9UQG0