SNRPB Protein (AA 1-231) (Strep Tag)

Produktnummer ABIN3133503

Produktdetails

Target: SNRPB (Small Nuclear Ribonucleoprotein Polypeptides B and B1 (SNRPB))

Protein-Typ: Recombinant

Proteineigenschaft: AA 1-231

Spezies: Maus

Quelle: Tobacco (Nicotiana tabacum)

Aufreinigungstag / Konjugat: Dieses SNRPB Protein ist gelabelt mit Strep Tag.

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

Sequenz: MTVGKSSKML QHIDYRMRCI LQDGRIFIGT FKAFDKHMNL ILCDCDEFRK IKPKNSKQAE REEKRVLGLV LLRGENLVSM TVEGPPPKDT GIARVPLAGA AGGPGIGRAA GRGIPAGVPM PQAPAGLAGP VRGVGGPSQQ VMTPQGRGTV AAAAAAATAS IAGAPTQYPP GRGGPPPPMG RGAPPPGMMG PPPGMRPPMG PPMGLPPGRG TPMGMPPPGM RPPPPGMRGL L
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.

Produktmerkmale: 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.

Aufreinigung: 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.

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

Endotoxin-Niveau: Low Endotoxin less than 1 EU/mg (< 0.1 ng/mg)

Güteklasse: Crystallography grade

Anwendungsinformationen

Applikationshinweise: 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.

Kommentare:

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!

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Liquid

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

Handhabung: Avoid repeated freeze-thaw cycles.

Lagerung: -80 °C

Informationen zur Lagerung: Store at -80°C.

Haltbarkeit: Unlimited (if stored properly)

Antigendetails

Target: SNRPB (Small Nuclear Ribonucleoprotein Polypeptides B and B1 (SNRPB))

Andere Bezeichnung: Snrpb (SNRPB Produkte)

Synonyme: AL024368 Protein, AU018828 Protein, SM-B Protein, SM11 Protein, SMB Protein, SNRNP-B Protein, SNRB' Protein, SNRPB' Protein, Snrpn Protein, zgc:77315 Protein, cod Protein, sm-b/b' Protein, smb/b' Protein, smb/smb' Protein, snrnp-b Protein, snrpb1 Protein, snurf Protein, DDBDRAFT_0206555 Protein, DDBDRAFT_0233178 Protein, DDB_0206555 Protein, DDB_0233178 Protein, COD Protein, SNRPB1 Protein, Sm-B/B' Protein, SmB/B' Protein, SmB/SmB' Protein, snRNP-B Protein, Sm-B' Protein, SmB' Protein, snRNP-B' Protein, snRPB' Protein, small nuclear ribonucleoprotein B Protein, small nuclear ribonucleoprotein polypeptides B and B1 Protein, small nuclear ribonucleoprotein polypeptide-like Protein, small nuclear ribonucleoprotein polypeptides B and B1 L homeolog Protein, mRNA splicing factor Protein, LSM domain-containing protein Protein, Snrpb Protein, SNRPL Protein, snrpb Protein, SNRPB Protein, snrpb.L Protein, snrpB Protein

Hintergrund: Small nuclear ribonucleoprotein-associated protein B (snRNP-B) (snRPB) (Sm protein B) (Sm-B) (SmB),FUNCTION: Plays a role in pre-mRNA splicing as a core component of the spliceosomal U1, U2, U4 and U5 small nuclear ribonucleoproteins (snRNPs), the building blocks of the spliceosome (PubMed:28263986). Component of both the pre-catalytic spliceosome B complex and activated spliceosome C complexes (By similarity). As a component of the minor spliceosome, involved in the splicing of U12-type introns in pre-mRNAs (By similarity). As part of the U7 snRNP it is involved in histone pre-mRNA 3'-end processing (PubMed:19470752). {ECO:0000250|UniProtKB:P14678, ECO:0000269|PubMed:19470752, ECO:0000269|PubMed:28263986}.

Molekulargewicht: 23.7 kDa

UniProt: P27048

Pathways: Ribonucleoprotein Complex Subunit Organization