BLM Protein (AA 1-1417) (Strep Tag)

Catalog No. ABIN3089946

Product Details

Target: BLM (Bloom Syndrome RecQ Like Helicase (BLM))

Protein Type: Recombinant

Protein Characteristics: AA 1-1417

Origin: Human

Source: Cell-free protein synthesis (CFPS)

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

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

Brand: AliCE®

Sequence: MAAVPQNNLQ EQLERHSART LNNKLSLSKP KFSGFTFKKK TSSDNNVSVT NVSVAKTPVL RNKDVNVTED FSFSEPLPNT TNQQRVKDFF KNAPAGQETQ RGGSKSLLPD FLQTPKEVVC TTQNTPTVKK SRDTALKKLE FSSSPDSLST INDWDDMDDF DTSETSKSFV TPPQSHFVRV STAQKSKKGK RNFFKAQLYT TNTVKTDLPP PSSESEQIDL TEEQKDDSEW LSSDVICIDD GPIAEVHINE DAQESDSLKT HLEDERDNSE KKKNLEEAEL HSTEKVPCIE FDDDDYDTDF VPPSPEEIIS ASSSSSKCLS TLKDLDTSDR KEDVLSTSKD LLSKPEKMSM QELNPETSTD CDARQISLQQ QLIHVMEHIC KLIDTIPDDK LKLLDCGNEL LQQRNIRRKL LTEVDFNKSD ASLLGSLWRY RPDSLDGPME GDSCPTGNSM KELNFSHLPS NSVSPGDCLL TTTLGKTGFS ATRKNLFERP LFNTHLQKSF VSSNWAETPR LGKKNESSYF PGNVLTSTAV KDQNKHTASI NDLERETQPS YDIDNFDIDD FDDDDDWEDI MHNLAASKSS TAAYQPIKEG RPIKSVSERL SSAKTDCLPV SSTAQNINFS ESIQNYTDKS AQNLASRNLK HERFQSLSFP HTKEMMKIFH KKFGLHNFRT NQLEAINAAL LGEDCFILMP TGGGKSLCYQ LPACVSPGVT VVISPLRSLI VDQVQKLTSL DIPATYLTGD KTDSEATNIY LQLSKKDPII KLLYVTPEKI CASNRLISTL ENLYERKLLA RFVIDEAHCV SQWGHDFRQD YKRMNMLRQK FPSVPVMALT ATANPRVQKD ILTQLKILRP QVFSMSFNRH NLKYYVLPKK PKKVAFDCLE WIRKHHPYDS GIIYCLSRRE CDTMADTLQR DGLAALAYHA GLSDSARDEV QQKWINQDGC QVICATIAFG MGIDKPDVRF VIHASLPKSV EGYYQESGRA GRDGEISHCL LFYTYHDVTR LKRLIMMEKD GNHHTRETHF NNLYSMVHYC ENITECRRIQ LLAYFGENGF NPDFCKKHPD VSCDNCCKTK DYKTRDVTDD VKSIVRFVQE HSSSQGMRNI KHVGPSGRFT MNMLVDIFLG SKSAKIQSGI FGKGSAYSRH NAERLFKKLI LDKILDEDLY INANDQAIAY VMLGNKAQTV LNGNLKVDFM ETENSSSVKK QKALVAKVSQ REEMVKKCLG ELTEVCKSLG KVFGVHYFNI FNTVTLKKLA ESLSSDPEVL LQIDGVTEDK LEKYGAEVIS VLQKYSEWTS PAEDSSPGIS LSSSRGPGRS AAEELDEEIP VSSHYFASKT RNERKRKKMP ASQRSKRRKT ASSGSKAKGG SATCRKISSK TKSSSIIGSS SASHTSQATS GANSKLGIMA PPKPINRPFL KPSYAFS
Sequence without tag. The proposed Strep-Tag is based on experience s with the expression system, a different complexity of the protein could make another tag necessary. In case 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
• These proteins are normally active (enzymatically functional) as our customers have reported (not tested by us and not guaranteed).
• State-of-the-art algorithm used for plasmid design (Gene synthesis).

This protein is a made-to-order 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 made-to-order 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®).

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

Grade: custom-made

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: BLM (Bloom Syndrome RecQ Like Helicase (BLM))

Alternative Name: BLM (BLM Products)

Background: RecQ-like DNA helicase BLM (EC 5.6.2.4) (Bloom syndrome protein) (DNA 3'-5' helicase BLM) (DNA helicase, RecQ-like type 2) (RecQ2) (RecQ protein-like 3),FUNCTION: ATP-dependent DNA helicase that unwinds single- and double-stranded DNA in a 3'-5' direction (PubMed:9388193, PubMed:24816114, PubMed:25901030). Participates in DNA replication and repair (PubMed:12019152, PubMed:21325134, PubMed:23509288, PubMed:34606619). Involved in 5'-end resection of DNA during double-strand break (DSB) repair: unwinds DNA and recruits DNA2 which mediates the cleavage of 5'-ssDNA (PubMed:21325134). Negatively regulates sister chromatid exchange (SCE) (PubMed:25901030). Stimulates DNA 4-way junction branch migration and DNA Holliday junction dissolution (PubMed:25901030). Binds single-stranded DNA (ssDNA), forked duplex DNA and DNA Holliday junction (PubMed:20639533, PubMed:24257077, PubMed:25901030). Recruited by the KHDC3L-OOEP scaffold to DNA replication forks where it is retained by TRIM25 ubiquitination, it thereby promotes the restart of stalled replication forks (By similarity). {ECO:0000250|UniProtKB:O88700, ECO:0000269|PubMed:12019152, ECO:0000269|PubMed:20639533, ECO:0000269|PubMed:21325134, ECO:0000269|PubMed:23509288, ECO:0000269|PubMed:24257077, ECO:0000269|PubMed:24816114, ECO:0000269|PubMed:25901030, ECO:0000269|PubMed:34606619, ECO:0000269|PubMed:9388193}., FUNCTION: (Microbial infection) Eliminates nuclear HIV-1 cDNA, thereby suppressing immune sensing and proviral hyper-integration. {ECO:0000269|PubMed:32690953}.

Molecular Weight: 159.0 kDa

UniProt: P54132

Pathways: DNA Damage Repair