SPPL2B Protein (AA 26-174) (His tag)

Produktnummer ABIN3077439

Produktdetails

Target: SPPL2B (Signal Peptide Peptidase-Like 2B (SPPL2B))

Protein-Typ: Recombinant

Proteineigenschaft: AA 26-174

Spezies: Human

Quelle: Escherichia coli (E. coli)

Aufreinigungstag / Konjugat: Dieses SPPL2B Protein ist gelabelt mit His tag.

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

Sequenz: EYGMVHVVSQ AGGPEGKDYC ILYNPQWAHL PHDLSKASFL QLRNWTASLL CSAADLPARG FSNQIPLVAR GNCTFYEKVR LAQGSGARGL LIVSRERLVP PGGNKTQYDE IGIPVALLSY KDMLDIFTRF GRTVRAALYA PKEPVLDYN
Sequence without tag. Tag location is at the discretion of the manufacturer. If you have a special request, please contact us.

Produktmerkmale:

• Made in Germany - from design to production - by highly experienced protein experts.
• Human SPPL2B Protein (raised in E. Coli) 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.

Aufreinigung: Two step purification of proteins expressed in bacterial culture:

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.

Reinheit: >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.

Sterilität: 0.22 μm filtered

Endotoxin-Niveau: Endotoxin has not been removed. Please contact us if you require endotoxin removal.

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:

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.

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Liquid

Buffer: 100 mM NaCL, 20 mM Hepes, 10% glycerol. pH value is at the discretion of the manufacturer.

Handhabung: Avoid repeated freeze-thaw cycles.

Lagerung: -80 °C

Informationen zur Lagerung: Store at -80°C.

Haltbarkeit: Unlimited (if stored properly)

Antigendetails

Target: SPPL2B (Signal Peptide Peptidase-Like 2B (SPPL2B))

Andere Bezeichnung: SPPL2B (SPPL2B Produkte)

Synonyme: SPPL2B Protein, wu:fc16e01 Protein, wu:fc85d12 Protein, zgc:136525 Protein, MGC147524 Protein, IMP-4 Protein, IMP4 Protein, PSH4 Protein, PSL1 Protein, 3110056O03Rik Protein, AW550292 Protein, RGD1308556 Protein, signal peptide peptidase-like 2 Protein, signal peptide peptidase like 2B Protein, signal peptide peptidase like 2B S homeolog Protein, signal peptide peptidase-like 2B Protein, sppl2 Protein, sppl2b Protein, sppl2b.S Protein, SPPL2B Protein, Sppl2b Protein

Hintergrund: Intramembrane-cleaving aspartic protease (I-CLiP) that cleaves type II membrane signal peptides in the hydrophobic plane of the membrane. Functions in ITM2B and TNF processing (PubMed:16829952, PubMed:16829951, PubMed:17965014, PubMed:19114711, PubMed:22194595). Catalyzes the intramembrane cleavage of the anchored fragment of shed TNF-alpha (TNF), which promotes the release of the intracellular domain (ICD) for signaling to the nucleus (PubMed:16829952, PubMed:16829951). May play a role in the regulation of innate and adaptive immunity (PubMed:16829952). Catalyzes the intramembrane cleavage of the simian foamy virus processed leader peptide gp18 of the envelope glycoprotein gp130 dependently of prior ectodomain shedding by furin or furin-like proprotein convertase (PC)-mediated cleavage proteolysis (PubMed:23132852). {ECO:0000269|PubMed:16829951, ECO:0000269|PubMed:16829952, ECO:0000269|PubMed:17965014, ECO:0000269|PubMed:19114711, ECO:0000269|PubMed:22194595, ECO:0000269|PubMed:23132852}.

Molekulargewicht: 17.4 kDa Including tag.

UniProt: Q8TCT7