Prostaglandin D2 Synthase Protein, Mouse, Recombinant (His)

Catalog No. TMPY-04624

Prostaglandin D2 Synthase Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 19.9 kDa and the accession number is O09114-1.

Prostaglandin D2 Synthase Protein, Mouse, Recombinant (His)

Catalog No. TMPY-04624

Prostaglandin D2 Synthase Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 19.9 kDa and the accession number is O09114-1.

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Product Information

Biological Activity	Activity testing is in progress. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description	Prostaglandin D2 Synthase Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 19.9 kDa and the accession number is O09114-1.
Species	Mouse
Expression System	HEK293 Cells
Tag	C-His
Accession Number	O09114-1
Synonyms	Ptgs3,prostaglandin D2 synthase 21kDa (brain),PGDS2,PGDS,PGD2,L-PGDS,21kDa
Construction	A DNA sequence encoding the mouse Ptgds (NP_032989.2) (Met1-Glu189) was expressed with a polyhistidine tag at the C-terminus. Predicted N terminal: Gln 25
Protein Purity	> 95 % as determined by SDS-PAGE.
Molecular Weight	19.9 kDa (predicted)
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Stability & Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
Shipping	In general, Lyophilized powders are shipping with blue ice.
Research Background	PTGDS, also known as L-PGDS, belongs to the calycin superfamily, lipocalin family. Lipocalins share limited regions of sequence homology and a common tertiary structure architecture. They transport small hydrophobic molecules such as steroids, bilins, retinoids, and lipids. PTGDS is a glutathione-independent prostaglandin D synthase that catalyzes the conversion of PGH2 to PGD2. It is involved in smooth muscle contraction/relaxation and a variety of central nervous system functions. PTGDS may have an anti-apoptotic role in oligodendrocytes. It binds small non-substrate lipophilic molecules, including biliverdin, bilirubin, retinal, retinoic acid and thyroid hormone, and may act as a scavenger for harmful hydrophopic molecules and as a secretory retinoid and thyroid hormone transporter. It is likely to play important roles in both maturation and maintenance of the central nervous system and male reproductive system.