PDF DatasheetHuman XPA Recombinant Protein Product Attributes
Product Type: Recombinant Protein
Recombinant XPA based upon sequence from Human
Host: QP13972 protein expressed in E. Coli.
Available Tags: His
Protein Construction: A cDNA sequence encoding the sequence of XPA was constructred and used to recombinantly synthesize the protein.
Recommended Applications: See Application Notes
Application Notes: Please contact us for application specific information for QP13972.
Bioactivity Data: Untested
Amino Acid Sequence: MGSSHHHHHH SSGLVPRGSH MGSMAAADGA LPEAAALEQP AELPASVRAS IERKRQRALM LRQARLAARP YSATAAAATG GMANVKAAPK IIDTGGGFIL EEEEEEEQKI GKVVHQPGPV MEFDYVICEE CGKEFMDSYL MNHFDLPTCD NCRDADDKHK LITKTEAKQE YLLKDCDLEK REPPLKFIVK KNPHHSQWGD MKLYLKLQIV KRSLEVWGSQ EALEEAKEVR QENREKMKQK KFDKKVKELR RAVRSSVWKR ETIVHQHEYG PEENLEDDMY RKTCTMCGHE LTYEKM
Purity: Greater than 85.0% as determined by SDS-PAGE.
Reconstitution Instructions: |||
Endotoxin Levels: Not Determined. Testing recommended prior to use in cell culture and can be performed upon request.
Buffer: XPA protein solution (1 mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.4M Urea and 10% glycerol.
Storage Conditions: Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
Physical Appearance: Sterile Filtered clear solution.
| Recombinant Human XPA General Information | |
|---|---|
| Alternate Names | |
| XP1, XPAC, DNA repair protein complementing XP-A cells. | |
| Molecular Weight | |
| 33.8 kDa | |
| Curated Database and Bioinformatic Data | |
| UniProt ID(s) | P23025 |
| General Description of Recombinant Human XPA. | |
| Human XPA produced in E. Coli is a single, non-glycosylated polypeptide chain containing 296 amino acids (1-273 AA ) and having a molecular mass of 33.8 kDa. XPA is fused to a 23 amino acid His-tag at N-terminus & purified by using an optimized multi-step FPLC method for maximum separation from contaminants. | |
Limitations and Performance Guarantee
enQuire Bio’s products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals. This product is guaranteed to work for a period of two years when stored at -70C or colder, and one year when aliquoted and stored at -20C.
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