Recombinant Mouse Bifunctional Heparan Sulfate N-Deacetylase/N-Sulfotransferase 2 (NDST2) Protein (His&Myc)

Name: Recombinant Mouse Bifunctional Heparan Sulfate N-Deacetylase/N-Sulfotransferase 2 (NDST2) Protein (His&Myc)
Brand: Beta LifeScience
SKU: BLC-06927P
Availability: InStock

Greater than 85% as determined by SDS-PAGE.

Collections: All products, High-quality recombinant proteins, Other recombinant proteins

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Product Overview

Description	Recombinant Mouse Bifunctional Heparan Sulfate N-Deacetylase/N-Sulfotransferase 2 (NDST2) Protein (His&Myc) is produced by our E.coli expression system. This is a protein fragment.
Purity	Greater than 85% as determined by SDS-PAGE.
Uniprotkb	P52850
Target Symbol	NDST2
Species	Mus musculus (Mouse)
Expression System	E.coli
Tag	N-10His&C-Myc
Target Protein Sequence	KTCDRLPKFLIVGPQKTGTTAIHFFLSLHPAVTSSFPSPSTFEEIQFFNGPNYHKGIDWYMDFFPVPSNASTDFLFEKSATYFDSEVVPRRGAALLPRAKIITVLINPADRAYSWYQHQRAHGDPIALNYTFYQVISASSQAPLLLRSLQNRCLVPGYYSTHLQRWLTYYPSGQLLIMDGQELRVNPAASMEIIQKFLGITPFLNYTRTLRFDEDKGFWCQGLEGGKTRCLGRSKGRRYPDMDMESRLFLTDFFRNHNLELSKLLSRLGQPAPLWLREELQHSSVG
Expression Range	598-883aa
Protein Length	Partial
Mol. Weight	40.3 kDa
Research Area	Metabolism
Form	Liquid or Lyophilized powder
Buffer	Liquid form: default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Reconstitution	Briefly centrifuged the vial prior to opening to bring the contents to the bottom. Reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL. It is recommended to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. The default final concentration of glycerol is 50%.
Storage	1. Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. 2. Avoid repeated freeze-thaw cycles. 3. Store working aliquots at 4°C for up to one week. 4. In general, protein in liquid form is stable for up to 6 months at -20°C/-80°C. Protein in lyophilized powder form is stable for up to 12 months at -20°C/-80°C.
Notes	Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

Target Details

Target Function	Essential bifunctional enzyme that catalyzes both the N-deacetylation and the N-sulfation of glucosamine (GlcNAc) of the glycosaminoglycan in heparan sulfate. Modifies the GlcNAc-GlcA disaccharide repeating sugar backbone to make N-sulfated heparosan, a prerequisite substrate for later modifications in heparin biosynthesis. Plays a role in determining the extent and pattern of sulfation of heparan sulfate. Required for the exosomal release of SDCBP, CD63 and syndecan.
Subcellular Location	Golgi apparatus membrane; Single-pass type II membrane protein.
Protein Families	Sulfotransferase 1 family, NDST subfamily
Database References	KEGG: mmu:17423 STRING: 10090.ENSMUSP00000040227 UniGene: PMID: 27387504 embryonic stem cells lacking both NDST1 and NDST2, expressing a very low sulfated heparan sulfate, can take the initial step toward differentiation into all three germ layers PMID: 22298785 although NDST-2(-/-) mice demonstrate an altered response in interstitial fulid pressure after mast cell activation, there was no similar alteration after neurogenic inflammation PMID: 14604857 NDST-2 does not contribute significantly to tissue-specific Heparan Sulfate structures PMID: 15292174 NDST1 and NDST2 have roles in N-sulfation but not in 6-O-sulfation of heparan sulfate PMID: 15319440 analysis of liver NDST1 and NDST2 biosynthesis PMID: 16984905 expression of N-deacetylase/N-sulfotransferase (NDST)-2, a key enzyme in mast cell maturation PMID: 19915053

FAQs

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Proteins are sensitive to heat, and freeze-drying can preserve the activity of the majority of proteins. It improves protein stability, extends storage time, and reduces shipping costs. However, freeze-drying can also lead to the loss of the active portion of the protein and cause aggregation and denaturation issues. Nonetheless, these adverse effects can be minimized by incorporating protective agents such as stabilizers, additives, and excipients, and by carefully controlling various lyophilization conditions.

Commonly used protectant include saccharides, polyols, polymers, surfactants, some proteins and amino acids etc. We usually add 8% (mass ratio by volume) of trehalose and mannitol as lyoprotectant. Trehalose can significantly prevent the alter of the protein secondary structure, the extension and aggregation of proteins during freeze-drying process; mannitol is also a universal applied protectant and fillers, which can reduce the aggregation of certain proteins after lyophilization.

Our protein products do not contain carrier protein or other additives (such as bovine serum albumin (BSA), human serum albumin (HSA) and sucrose, etc., and when lyophilized with the solution with the lowest salt content, they often cannot form A white grid structure, but a small amount of protein is deposited in the tube during the freeze-drying process, forming a thin or invisible transparent protein layer.

Reminder: Before opening the tube cap, we recommend that you quickly centrifuge for 20-30 seconds in a small centrifuge, so that the protein attached to the tube cap or the tube wall can be aggregated at the bottom of the tube. Our quality control procedures ensure that each tube contains the correct amount of protein, and although sometimes you can't see the protein powder, the amount of protein in the tube is still very precise.

To learn more about how to properly dissolve the lyophilized recombinant protein, please visit Lyophilization FAQs.