EIF2D Protein (AA 1-584) (Strep Tag)

Catalog No. ABIN3092289

Product Details

Target: EIF2D (Eukaryotic Translation Initiation Factor 2D (EIF2D))

Protein Type: Recombinant

Protein Characteristics: AA 1-584

Origin: Human

Source: Tobacco (Nicotiana tabacum)

Purification tag / Conjugate: This EIF2D protein is labelled with Strep Tag.

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

Sequence: MFAKAFRVKS NTAIKGSDRR KLRADVTTAF PTLGTDQVSE LVPGKEELNI VKLYAHKGDA VTVYVSGGNP ILFELEKNLY PTVYTLWSYP DLLPTFTTWP LVLEKLVGGA DLMLPGLVMP PAGLPQVQKG DLCAISLVGN RAPVAIGVAA MSTAEMLTSG LKGRGFSVLH TYQDHLWRSG NKSSPPSIAP LALDSADLSE EKGSVQMDST LQGDMRHMTL EGEEENGEVH QAREDKSLSE APEDTSTRGL NQDSTDSKTL QEQMDELLQQ CFLHALKCRV KKADLPLLTS TFLGSHMFSC CPEGRQLDIK KSSYKKLSKF LQQMQQEQII QVKELSKGVE SIVAVDWKHP RITSFVIPEP SPTSQTIQEG SREQPYHPPD IKPLYCVPAS MTLLFQESGH KKGSFLEGSE VRTIVINYAK KNDLVDADNK NLVRLDPILC DCILEKNEQH TVMKLPWDSL LTRCLEKLQP AYQVTLPGQE PIVKKGRICP IDITLAQRAS NKKVTVVRNL EAYGLDPYSV AAILQQRCQA STTVNPAPGA KDSLQVQIQG NQVHHLGWLL LEEYQLPRKH IQGLEKALKP GKKK
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 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.

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

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

Grade: Crystallography grade

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. If you have a special request, please contact us.

Handling Advice: Avoid repeated freeze-thaw cycles.

Storage: -80 °C

Storage Comment: Store at -80°C.

Expiry Date: Unlimited (if stored properly)

Target Details

Target: EIF2D (Eukaryotic Translation Initiation Factor 2D (EIF2D))

Alternative Name: EIF2D (EIF2D Products)

Synonyms: LGTN Protein, HCA56 Protein, D1Ertd5e Protein, Lgtn Protein, eukaryotic translation initiation factor 2D Protein, EIF2D Protein, Eif2d Protein

Background: Eukaryotic translation initiation factor 2D (eIF2d) (Hepatocellular carcinoma-associated antigen 56) (Ligatin),FUNCTION: Translation initiation factor that is able to deliver tRNA to the P-site of the eukaryotic ribosome in a GTP-independent manner. The binding of Met-tRNA(I) occurs after the AUG codon finds its position in the P-site of 40S ribosomes, the situation that takes place during initiation complex formation on some specific RNAs. Its activity in tRNA binding with 40S subunits does not require the presence of the aminoacyl moiety. Possesses the unique ability to deliver non-Met (elongator) tRNAs into the P-site of the 40S subunit. In addition to its role in initiation, can promote release of deacylated tRNA and mRNA from recycled 40S subunits following ABCE1-mediated dissociation of post-termination ribosomal complexes into subunits. {ECO:0000269|PubMed:20566627, ECO:0000269|PubMed:20713520}.

Molecular Weight: 64.7 kDa

UniProt: P41214