KIAA1530 (KIAA1530) (AA 1-709) protein (His tag) Protein
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- Protein Name
- Protein Type
- Recombinant
- Protein Characteristics
- AA 1-709
- Origin
- Human
- Source
- Insect Cells
- Purification tag / Conjugate
- His tag
- Application
- Crystallization (Crys), ELISA, SDS-PAGE (SDS), Western Blotting (WB)
- Sequence
- MDQKLSKLVE ELTTSGEPRL NPEKMKELKK ICKSSEEQLS RAYRLLIAQL TQEHAEIRLS AFQIVEELFV RSHQFRMLVV SNFQEFLELT LGTDPAQPLP PPREAAQRLR QATTRAVEGW NEKFGEAYKK LALGYHFLRH NKKVDFQDTN ARSLAERKRE EEKQKHLDKI YQERASQAER EMQEMSGEIE SCLTEVESCF RLLVPFDFDP NPETESLGMA SGMSDALRSS CAGQVGPCRS GTPDPRDGEQ PCCSRDLPAS AGHPRAGGGA QPSQTATGDP SDEDEDSDLE EFVRSHGLGS HKYTLDVELC SEGLKVQENE DNLALIHAAR DTLKLIRNKF LPAVCSWIQR FTRVGTHGGC LKRAIDLKAE LELVLRKYKE LDIEPEGGER RRTEALGDAE EDEDDEDFVE VPEKEGYEPH IPDHLRPEYG LEAAPEKDTV VRCLRTRTRM DEEVSDPTSA AAQLRQLRDH LPPPSSASPS RALPEPQEAQ KLAAERARAP VVPYGVDLHY WGQELPTAGK IVKSDSQHRF WKPSEVEEEV VNADISEMLR SRHITFAGKF EPVQHWCRAP RPDGRLCERQ DRLKCPFHGK IVPRDDEGRP LDPEDRAREQ RRQLQKQERP EWQDPELMRD VEAATGQDLG SSRYSGKGRG KKRRYPSLTN LKAQADTARA RIGRKVFAKA AVRRVVAAMN RMDQKKHEKF SNQFNYALN
Sequence without tag. Tag location is at the discretion of the manufacturer. If you have a special request, please contact us. - Characteristics
- Made in Germany - from design to production - by highly experienced protein experts.
- Human UVSSA Protein (raised in Insect Cells) purified by multi-step, protein-specific process to ensure crystallization grade.
- 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 will ensure that you receive a correctly folded 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.
In the unlikely event that the protein cannot be expressed or purified we do not charge anything (other companies might charge you for any performed steps in the expression process for custom-made proteins, e.g. fees might apply for the expression plasmid, the first expression experiments or purification optimization).
When you order this made-to-order protein you will only pay upon receival of the correctly folded protein. With no financial risk on your end you can rest assured that our experienced protein experts will do everything to make sure that you receive the protein you ordered.
The concentration of our recombinant proteins is measured using the absorbance at 280nm. The protein's absorbance will be measured in several dilutions and is measured against its specific reference buffer.
The concentration of the protein is calculated using its specific absorption coefficient. We use the Expasy's protparam tool to determine the absorption coefficient of each protein.
- Purification
- Two step purification of proteins expressed in baculovirus infected SF9 insect cells:
- In a first purification step, the protein is purified from the cleared cell lysate using three different His-tag capture materials: high yield, EDTA resistant, or DTT resistant. Eluate fractions are analyzed by SDS-PAGE.
- Protein containing fractions of the best purification are subjected to second purification step through size exclusion chromatography. Eluate fractions are analyzed by SDS-PAGE and Western blot.
- Purity
- >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.
- Sterility
- 0.22 μm filtered
- Endotoxin Level
- Protein is endotoxin free.
- Grade
- Crystallography grade
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- 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 gurantee though.
- Comment
In cases in which it is highly likely that the recombinant protein with the default tag will be insoluble our protein lab may suggest a higher molecular weight tag (e.g. GST-tag) instead to increase solubility. We will discuss all possible options with you in detail to assure that you receive your protein of interest.
- Restrictions
- For Research Use only
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- Format
- Liquid
- Buffer
- 100 mM NaCL, 20 mM Hepes, 10% glycerol. pH value is at the discretion of the manufacturer.
- Handling Advice
- Avoid repeated freeze-thaw cycles.
- Storage
- -80 °C
- Storage Comment
- Store at -80°C.
- Expiry Date
- Unlimited (if stored properly)
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- Protein Name
- Synonyms
- KIAA1530, UVSS3, kiaa1530, 4933407H18Rik, D330017J19Rik, Kiaa1530, mKIAA1530, UV stimulated scaffold protein A, UVSSA, uvssa, Uvssa
- Background
- Factor involved in transcription-coupled nucleotide excision repair (TC-NER) in response to UV damage. TC-NER allows RNA polymerase II-blocking lesions to be rapidly removed from the transcribed strand of active genes. Acts by promoting stabilization of ERCC6 by recruiting deubiquitinating enzyme USP7 to TC-NER complexes, preventing UV-induced degradation of ERCC6 by the proteasome. Interacts with the elongating form of RNA polymerase II (RNA pol IIo) and facilitates its ubiquitination at UV damage sites, leading to promote RNA pol IIo backtracking to allow access to the nucleotide excision repair machinery. Not involved in processing oxidative damage. {ECO:0000269|PubMed:22466610, ECO:0000269|PubMed:22466611, ECO:0000269|PubMed:22466612}.
- Molecular Weight
- 81.5 kDa Including tag.
- UniProt
- Q2YD98