EIF2B2 Protein (AA 1-351) (His tag)

Produktnummer ABIN3079410

Produktdetails

Target: EIF2B2 (Eukaryotic Translation Initiation Factor 2B, Subunit 2 Beta, 39kDa (EIF2B2))

Protein-Typ: Recombinant

Proteineigenschaft: AA 1-351

Spezies: Human

Quelle: Escherichia coli (E. coli)

Aufreinigungstag / Konjugat: Dieses EIF2B2 Protein ist gelabelt mit His tag.

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

Sequenz: MPGSAAKGSE LSERIESFVE TLKRGGGPRS SEEMARETLG LLRQIITDHR WSNAGELMEL IRREGRRMTA AQPSETTVGN MVRRVLKIIR EEYGRLHGRS DESDQQESLH KLLTSGGLNE DFSFHYAQLQ SNIIEAINEL LVELEGTMEN IAAQALEHIH SNEVIMTIGF SRTVEAFLKE AARKRKFHVI VAECAPFCQG HEMAVNLSKA GIETTVMTDA AIFAVMSRVN KVIIGTKTIL ANGALRAVTG THTLALAAKH HSTPLIVCAP MFKLSPQFPN EEDSFHKFVA PEEVLPFTEG DILEKVSVHC PVFDYVPPEL ITLFISNIGG NAPSYIYRLM SELYHPDDHV L
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 EIF2B2 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: EIF2B2 (Eukaryotic Translation Initiation Factor 2B, Subunit 2 Beta, 39kDa (EIF2B2))

Andere Bezeichnung: EIF2B2 (EIF2B2 Produkte)

Synonyme: EIF-2Bbeta Protein, EIF2B Protein, AA409345 Protein, C85417 Protein, MGC77512 Protein, zgc:77512 Protein, eukaryotic translation initiation factor 2B subunit beta Protein, eukaryotic translation initiation factor 2B, subunit 2 beta Protein, EIF2B2 Protein, Eif2b2 Protein, eif2b2 Protein

Hintergrund: Catalyzes the exchange of eukaryotic initiation factor 2-bound GDP for GTP.

Molekulargewicht: 39.9 kDa Including tag.

UniProt: P49770

Pathways: Methionine Biosynthetic Process