TOR1A Protein (AA 21-332) (His tag)

Catalog No. ABIN3096040

Product Details

Target: TOR1A (Torsin Family 1, Member A (Torsin A) (TOR1A))

Protein Type: Recombinant

Protein Characteristics: AA 21-332

Origin: Human

Source: Insect Cells

Purification tag / Conjugate: This TOR1A protein is labelled with His tag.

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

Sequence: VEPISLGLAL AGVLTGYIYP RLYCLFAECC GQKRSLSREA LQKDLDDNLF GQHLAKKIIL NAVFGFINNP KPKKPLTLSL HGWTGTGKNF VSKIIAENIY EGGLNSDYVH LFVATLHFPH ASNITLYKDQ LQLWIRGNVS ACARSIFIFD EMDKMHAGLI DAIKPFLDYY DLVDGVSYQK AMFIFLSNAG AERITDVALD FWRSGKQRED IKLKDIEHAL SVSVFNNKNS GFWHSSLIDR NLIDYFVPFL PLEYKHLKMC IRVEMQSRGY EIDEDIVSRV AEEMTFFPKE ERVFSDKGCK TVFTKLDYYY DD
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 TOR1A 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:

1. 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.
2. 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

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 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

Handling

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)

Target Details

Target: TOR1A (Torsin Family 1, Member A (Torsin A) (TOR1A))

Alternative Name: TOR1A (TOR1A Products)

Synonyms: Dyt1 Protein, DQ2 Protein, DYT1 Protein, torsinA Protein, torsin family 1, member A Protein, torsin family 1 member A Protein, torsin family 1, member A (torsin A) Protein, Tor1a Protein, TOR1A Protein

Background: Protein with chaperone functions important for the control of protein folding, processing, stability and localization as well as for the reduction of misfolded protein aggregates. Involved in the regulation of synaptic vesicle recycling, controls STON2 protein stability in collaboration with the COP9 signalosome complex (CSN). In the nucleus, may link the cytoskeleton with the nuclear envelope, this mechanism seems to be crucial for the control of nuclear polarity, cell movement and, specifically in neurons, nuclear envelope integrity. Participates in the cellular trafficking and may regulate the subcellular location of multipass membrane proteins such as the dopamine transporter SLC6A3, leading to the modulation of dopamine neurotransmission. In the endoplasmic reticulum, plays a role in the quality control of protein folding by increasing clearance of misfolded proteins such as SGCE variants or holding them in an intermediate state for proper refolding. May have a redundant function with TOR1B in non-neural tissues. {ECO:0000269|PubMed:15505207, ECO:0000269|PubMed:16361107, ECO:0000269|PubMed:17428918, ECO:0000269|PubMed:18167355, ECO:0000269|PubMed:18827015, ECO:0000269|PubMed:19339278, ECO:0000269|PubMed:20169475, ECO:0000269|PubMed:23569223}.

Molecular Weight: 36.7 kDa Including tag.

UniProt: O14656

Pathways: SARS-CoV-2 Protein Interactome