SRP54 Protein (AA 1-504) (Strep Tag)

N° du produit ABIN3077395

Détail du produit

Antigène: SRP54 (Signal Recognition Particle 54kDa (SRP54))

Type de proteíne: Recombinant

Attributs du protein: AA 1-504

Origine: Humain

Source: Tobacco (Nicotiana tabacum)

Purification/Conjugué: Cette SRP54 protéine est marqué à la Strep Tag.

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

Séquence: MVLADLGRKI TSALRSLSNA TIINEEVLNA MLKEVCTALL EADVNIKLVK QLRENVKSAI DLEEMASGLN KRKMIQHAVF KELVKLVDPG VKAWTPTKGK QNVIMFVGLQ GSGKTTTCSK LAYYYQRKGW KTCLICADTF RAGAFDQLKQ NATKARIPFY GSYTEMDPVI IASEGVEKFK NENFEIIIVD TSGRHKQEDS LFEEMLQVAN AIQPDNIVYV MDASIGQACE AQAKAFKDKV DVASVIVTKL DGHAKGGGAL SAVAATKSPI IFIGTGEHID DFEPFKTQPF ISKLLGMGDI EGLIDKVNEL KLDDNEALIE KLKHGQFTLR DMYEQFQNIM KMGPFSQILG MIPGFGTDFM SKGNEQESMA RLKKLMTIMD SMNDQELDST DGAKVFSKQP GRIQRVARGS GVSTRDVQEL LTQYTKFAQM VKKMGGIKGL FKGGDMSKNV SQSQMAKLNQ QMAKMMDPRV LHHMGGMAGL QSMMRQFQQG AAGNMKGMMG FNNM
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.

Attributs du produit: Key Benefits:

• Made in Germany - from design to production - by highly experienced protein experts.
• Protein expressed with ALiCE® and purified by multi-step, protein-specific process to ensure correct folding and modification.
• 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 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.

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 in several dilutions and is measured against its specific reference buffer.
• We use the Expasy's ProtParam tool to determine the absorption coefficient of each protein.

Purification: Two step purification of proteins expressed in Almost Living Cell-Free Expression System (ALiCE®):

1. In a first purification step, the protein is purified from the cleared cell lysate using StrepTag capture material. 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.

Pureté: >80 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.

niveau d'endotoxine: Low Endotoxin less than 1 EU/mg (< 0.1 ng/mg)

Classe de qualité: Crystallography grade

Information d'application

Indications d'application: 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.

Commentaires:

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

Stockage

Format: Liquid

Buffer: The buffer composition is at the discretion of the manufacturer. If you have a special request, please contact us.

Conseil sur la manipulation: Avoid repeated freeze-thaw cycles.

Stock: -80 °C

Stockage commentaire: Store at -80°C.

Date de péremption: Unlimited (if stored properly)

Détail du antigène

Antigène: SRP54 (Signal Recognition Particle 54kDa (SRP54))

Autre désignation: SRP54 (SRP54 Produits)

Synonymes: Srp54k Protein, zgc:55842 Protein, zgc:85713 Protein, SRP54 Protein, signal recognition particle 54 Protein, signal recognition particle protein Protein, signal recognition particle subunit Srp54 Protein, signal recognition particle Protein, family with sequence similarity 177 member A1 Protein, signal recognition particle 54kDa S homeolog Protein, signal recognition particle 54kDa Protein, SRP54 Protein, srp54 Protein, SSO_RS04840 Protein, MA_RS23935 Protein, AF_RS03170 Protein, PAB_RS02540 Protein, MSP_RS07670 Protein, RCI_RS04175 Protein, TGAM_RS09885 Protein, MTBMA_RS08340 Protein, FAM177A1 Protein, srp54.S Protein, Srp54 Protein

Sujet: Signal recognition particle subunit SRP54 (EC 3.6.5.4) (Signal recognition particle 54 kDa protein),FUNCTION: Component of the signal recognition particle (SRP) complex, a ribonucleoprotein complex that mediates the cotranslational targeting of secretory and membrane proteins to the endoplasmic reticulum (ER) (PubMed:34020957). As part of the SRP complex, associates with the SRP receptor (SR) component SRPRA to target secretory proteins to the endoplasmic reticulum membrane (PubMed:34020957). Binds to the signal sequence of presecretory proteins when they emerge from the ribosomes (PubMed:34020957). Displays basal GTPase activity, and stimulates reciprocal GTPase activation of the SR subunit SRPRA (PubMed:28972538, PubMed:34020957). Forms a guanosine 5'-triphosphate (GTP)-dependent complex with the SR subunit SRPRA (PubMed:34020957). SR compaction and GTPase mediated rearrangement of SR drive SRP-mediated cotranslational protein translocation into the ER (PubMed:34020957). Requires the presence of SRP9/SRP14 and/or SRP19 to stably interact with RNA (By similarity). Plays a role in proliferation and differentiation of granulocytic cells, neutrophils migration capacity and exocrine pancreas development (PubMed:28972538, PubMed:29914977). {ECO:0000250|UniProtKB:P61010, ECO:0000269|PubMed:28972538, ECO:0000269|PubMed:29914977, ECO:0000269|PubMed:34020957}.

Poids moléculaire: 55.7 kDa

UniProt: P61011

Pathways: SARS-CoV-2 Protein Interactome