PTRF Protein (AA 1-392) (Strep Tag)

Catalog No. ABIN3131736

Product Details

Target: PTRF (Polymerase I and Transcript Release Factor (PTRF))

Protein Type: Recombinant

Protein Characteristics: AA 1-392

Origin: Mouse

Source: Cell-free protein synthesis (CFPS)

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

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

Brand: AliCE®

Sequence: MEDVTLHIVE RPYSGFPDAS SEGPEPTQGE ARATEEPSGT GSDELIKSDQ VNGVLVLSLL DKIIGAVDQI QLTQAQLEER QAEMEGAVQS IQGELSKLGK AHATTSNTVS KLLEKVRKVS VNVKTVRGSL ERQAGQIKKL EVNEAELLRR RNFKVMIYQD EVKLPAKLSV SKSLKESEAL PEKEGDELGE GERPEDDTAA IELSSDEAVE VEEVIEESRA ERIKRSGLRR VDDFKKAFSK EKMEKTKVRT RENLEKTRLK TKENLEKTRH TLEKRMNKLG TRLVPVERRE KLKTSRDKLR KSFTPDHVVY ARSKTAVYKV PPFTFHVKKI REGEVEVLKA TEMVEVGPED DEVGAERGEA TDLLRGSSPD VHTLLEITEE SDAVLVDKSD SD
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
• 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®).

Purity: approximately 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: PTRF (Polymerase I and Transcript Release Factor (PTRF))

Alternative Name: Cavin1 (PTRF Products)

Background: Caveolae-associated protein 1 (Cav-p60) (Cavin-1) (Polymerase I and transcript release factor),FUNCTION: Plays an important role in caveolae formation and organization. Essential for the formation of caveolae in all tissues (PubMed:18191225, PubMed:18840361, PubMed:18056712, PubMed:30188967). Core component of the CAVIN complex which is essential for recruitment of the complex to the caveolae in presence of calveolin-1 (CAV1) (PubMed:19546242). Essential for normal oligomerization of CAV1 (PubMed:23652019). Promotes ribosomal transcriptional activity in response to metabolic challenges in the adipocytes and plays an important role in the formation of the ribosomal transcriptional loop (PubMed:27528195). Dissociates transcription complexes paused by DNA-bound TTF1, thereby releasing both RNA polymerase I and pre-RNA from the template (PubMed:9582279, PubMed:11139612, PubMed:10589839). The caveolae biogenesis pathway is required for the secretion of proteins such as GASK1A (PubMed:30188967). {ECO:0000269|PubMed:10589839, ECO:0000269|PubMed:11139612, ECO:0000269|PubMed:18056712, ECO:0000269|PubMed:18191225, ECO:0000269|PubMed:18840361, ECO:0000269|PubMed:19546242, ECO:0000269|PubMed:23652019, ECO:0000269|PubMed:27528195, ECO:0000269|PubMed:30188967, ECO:0000269|PubMed:9582279}.

Molecular Weight: 44.0 kDa

UniProt: O54724