Human DDOST Recombinant Protein (N-His) (HW572012)

Name: Human DDOST Recombinant Protein (N-His)
Brand: abinScience
SKU: HW572012
Price: 211 USD
Availability: InStock

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Overview

Catalog No.	HW572012
Description	Recombinant Human DDOST Protein, N-His (HW572012) expressed in E. coli, spanning Ser43-Pro427. Purity: >90% by SDS-PAGE. Highlights ●His-Tagged — N-terminal 6×His tag for IMAC purification. ●E. coli Expression — High-yield, cost-effective production. ●High Purity — >90% purity verified by SDS-PAGE.
Expression system	E. coli
Accession	P39656
Protein length	Ser43-Pro427
Applications	ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
Species	Homo sapiens (Human)
Nature	Recombinant
Endotoxin level	Please contact with the lab for this information.
Purity	>90% as determined by SDS-PAGE.
Predicted molecular weight	44.99 kDa
Form	Lyophilized
Storage buffer	Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1 mM EDTA, 4% Trehalose, 1% Mannitol. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.
Reconstitution	Reconstitute in sterile water for a stock solution. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet. RECONSTITUTION PROTOCOL 1. Allow the product to be reconstituted and the reconstitution diluent to reach room temperature. 2. Tap or briefly centrifuge the product vial before opening to dislodge any lyophilized material that may be dispersed on the wall or cap of the vial. 3. Use the diluent and stock concentration recommended in the product datasheet. If preparing a stock concentration higher than recommended, contact Technical Service. 4. After adding the diluent, re-cap the vial and invert gently by hand or place on a slow rocking platform to allow the reconstitution diluent to coat all the surfaces inside the vial. Note: Do not mix by vortexing or by pipetting the material up and down. 5. Allow the vial to sit at room temperature with gentle agitation for at least 15 minutes before aliquotting or using. 6. Store the reconstituted material in single use aliquots in polypropylene or siliconized tubes. Aliquots of 10 μL or larger are recommended.
Shipping	In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stability and Storage	Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Alternate Names	DDOST 48 kDa subunit, OST48, Oligosaccharyl transferase 48 kDa subunit, KIAA0115, DDOST, Dolichyl-diphosphooligosaccharide--protein glycosyltransferase 48 kDa subunit
Background	Dolichyl-diphosphooligosaccharide--protein glycosyltransferase 48 kDa subunit (DDOST) is a ~50 kDa protein. Subunit of the oligosaccharyl transferase (OST) complex that catalyzes the initial transfer of a defined glycan (Glc(3)Man(9)GlcNAc(2) in eukaryotes) from the lipid carrier dolichol-pyrophosphate to an asparagine residue within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains, the first step in protein N-glycosylation. N-glycosylation occurs cotranslationally and the complex associates with the Sec61 complex at the channel-forming translocon complex that mediates protein translocation across the endoplasmic reticulum (ER). All subunits are required for a maximal enzyme activity. Required for the assembly of both SST3A- and SS3B-containing OST complexes. 1. Ramírez, AS. et al. (2019) Science (New York, N.Y.) 366, 1372-1375. PMID: 31831667 2. Roboti, P. et al. (2012) Journal of cell science 125, 3474-84. PMID: 22467853
Note	For research use only.

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SDS-PAGE for Recombinant Human DDOST Protein, N-His

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Datasheet

Human DDOST Recombinant Protein (N-His).pdf

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Human DDOST Recombinant Protein (N-His) (HW572012)

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